trochoid pump catalog - tkk corporation

Trochoid Pump Catalog

Pressure�（MPa）� No. of Revolutions1500～1800min－1 No. of

Trochoid Pump Performance Distribution Map

Please select the Trochoid pump best suited for your needs from the table below. �The pumps are classified based on the discharge amount and discharge pressure. �Please refer to the page numbers provided in the table for further information.

P20～P28

P32～P38P45～P48

P39～P42

P11～P16

P17��

P19〜�

P29��

P31〜�

P43�・�P44

1

P34

Discharge Amount (　/min)

f Revolutions1000～1200min－1

（Oil : ISO-VG46 at 40℃）�

P51・P52

P49・P50

（960～1750min－1）�

Lunary Pumps

CONTENTSCatalog

2

Instruction Manual for Trochoid and Lunary Pumps……13�

1A………………………………………………………………………11�

1ME Motor Trochoid Pump…………………………………13�

1ME S Motor Trochoid Pump (single-phase motor)…15�

1HG…………………………………………………………………17�

1MBY Equipped with Base Coupling……………………19�

2HB…………………………………………………………………20�

2MY Motor Trochoid Pump………………………………23�

2ME S Motor Trochoid Pump (single-phase motor)…25�

2MBY Equipped with Base Coupling…………………27�

2.5HGA………………………………………………………………29�

N3F……………………………………………………………………32�

3MF Motor Trochoid Pump…………………………………35�

N3H……………………………………………………………………39�


3V (for high viscosity)……………………………………………43�

4AM…………………………………………………………………45�


4A………………………………………………………………………49�

Lunary Pumps (GPL)……………………………………………51�

1RA (forward - reverse rotation)………………………………53�



Relief Valves…………………………………………………………57�

Performance Table…………………………………………………61�

List of Special Materials…………………………………………63�

Viscosity Table……………………………………………………63�

Seal Kit Specifications……………………………………………64�

List of Applicable Bearings……………………………………64

Trochoid Pump is a registered trademark of �Nippon Oil Pump Co., Ltd.

Be sure to obtain a thorough understanding of all safety measures. Always conduct the indicated precautionary steps and safety measures.

Special attention should be given to items highlighted by the following symbols andheadings as these deal with matters that could result in personal injury or materialdamage.

: Failure to observe the precautions indicated by this symbol would likely result inserious injury or even death.

: Failure to observe the precautions indicated by this symbol could result inserious injury or even death.

: Failure to observe the precautions indicated by this symbol could result in injuryor damage to the pump and other equipment.

●Installation● The pump should be installed at a position that is within 1m above or below the fluid level.

: Installing the pump at a height of more than 1m above the fluid line couldresult in poor suction, depending on the operating conditions.

: Installing the pump at a height of more than 1m below the fluid line couldresult in oil leaks, depending on the operating conditions.

●Installation Positions for the Trochoid Pump, Trochoid Pump with Motor, TrochoidPump with Motor and Base Coupling and Lunary Pump with Motor and Base Coupling ●There are no particular restrictions when installing only the pump. ●When installing a Trochoid pump with a motor, the pump cannot be installed at a position higherthan the motor (as seen from the horizontal position).

●When installing a Trochoid pump with a motor and a base coupling, the foundation section wherethe base is attached must be level.

● Align the attachment anchor so that it can be smoothly affixed to the base and the motorattachment holes.

: The motor may become damaged if it and the Trochoid pump are installedincorrectly.

: If the installation site is not level, or if there is forcible installation inwhich the installation holes are not in exact alignment, the angle plateand base may become damaged or the pump may become damaged dueto gnawing of its internal workings caused by slippage.

●Installation Site●The equipment should not be installed in locations with lots of dust, very high or very lowtemperatures (refer to "Ambient Temperature"). Please ask your Nippon Oil Pump representativeabout what measures can be taken when the equipment must be used in special environmentsother than the typical indoor installation sites.

CAUTION

CAUTION

CAUTION

CAUTION

Pump Installation

CAUTION

WARNING

DANGER

3

Trochoid Pump and Lunary Pump Instruction Manual

●Tightening Torque for Pump Connecting Screws●The maximum torque allowances when tightening the screws used for the Trochoid pump's pipesare as shown in the table below.

: The pump bore may become damaged if these values are exceeded.

: The use of seal tape or liquid sealants may result in reduced resistancefriction and over tightening, which in turn could damage the pump bore.

●Pipe Connections●Carefully arrange the pipes so that the connections are completely sealed to prevent any leaks orthe intake of air.

● Always be sure to use pipe supports so that the pipes are not placing any weight on the pump.●When making connections, always first confirm that the pipe lengths and angles are correct sothat no unnecessary pressure is placed on the pump.

●A pressure gauge should be installed so that pump conditions can be easily ascertained.●Stop valves, union jacks and other couplings should be used to make pump maintenance easier.●When handling liquids with very high viscosities, the pipes should have diameters bigger than thepump in order to minimize pressure loss.

●Some of the high-pressure hoses and other parts have narrow internal diameters. Therefore, besure to confirm the inner diameter of not only the screw-in sections, but of the various pipes aswell.

●Types of Pipes and Couplings●Always be sure to clean the inside of the pipes before attaching to the pump. This is because thepipes may contain dust from when they were stored or metallic dust from when they werethreaded.

●Always flush water through the pipes and confirm that they are completely clean beforeassembling.

: The pump and connected equipment may become damaged if the pipesare not adequately cleaned.

●Pipe Arrangement for Suction Side● For the suction side select pipes with a thickness that will keep the fluid velocity in the pipe at1.5m/sec or less.

〈Calculation〉

●Calculate the suction head based on the minimum oil level.

Hmax

Fluid Velocity（m/sec）=　―――――――――――――――――�Pipe Cross-section Area（ｍ2）�Pump Flow Rate（m3/sec）�

CAUTION

CAUTION

CAUTION

Diameter　Rc 1/8

10

1/4

20

3/8

20

1/2

25

3/4

30

1

70

1-1/4

80

1-1/2

90Torque N・m

Pipe Arrangement

4

●Keep the suction-side piping as far away as possible from the return port of the relief valve oractuator so that there will be no negative influence from the returning oil.

● Piping on the suction side should be as short as possible and with the smallest number of curvespossible.

● Thoroughly inspect all of the valves, cocks and couplings before assembling the pipes. Do notuse any items with cavities or narrow ports.

●When bending or soldering the pipes, make sure that these areas do not become too small.● Avoid any sudden changes to pipe cross sectional areas.●Cleanly cut away the opening section of the packing.●Be careful to not let any air into the pipes.

●Use gate-type models when installing valves.●Set the suction side resistance to a pressure range of 0.03MPA～0MPa.

: Air in the pipes or the generation of air bubbles could result in pumpnoise, vibrations and the generation of heat, which in turn could damagethe pump.

● If pressure will remain in the discharge-side pipes when operations are stopped, the check valvewill need to be installed not on the suction side, but rather on the discharge side.

●Discharge Side Piping●Select pipes wide enough that the speed of the fluids flowing through the discharge pipes will be3m/sec.

●Filters●Usually a 150 mesh filter is used for the suction filter. Try to use filters with the largest capacitypossible.

● Confirm the manufacturer specifications and select filters with a passage resistance of 0.01MPaor less.

● The main purpose of the suction filter is to remove any large objects that could hamper pumpoperations. Even very minute matter passing through this filter can dramatically reduce the life ofthe pump. Therefore, the liquid used with the pump will need to be changed on a regular basis.Furthermore, maintenance will need to be performed on a regular basis when using 11-micron orsmaller filters.

: Foreign matter inside the oil may dramatically reduce the life of the pump.In extreme cases this matter can even damage the pump. Therefore, thefilters will need to be washed on a regular basis. The use of cloggedfilters may result in unusual noise, vibrations and poor discharge.

CAUTION

CAUTION

Not Possible

Not PossibleNot Possible

Possible

Possible

Air

Air

Return Return

Possible Not Possible

5

●Safety Equipment●Be sure to equip the motor with an earth-leakage circuit breaker and overload protectionequipment. Use this equipment only after first confirming that the ratings are within the prescriberatings written on the motor's nameplate.

●Be sure to follow any other applicable electrical standards.

: Failure to use earth-leakage circuit breakers and overload protectionequipment could result in the equipment becoming damaged and/or themotor becoming burned.

● Install a galvanometer, pressure sensors and other devices at the pump discharge port so thatinspections can be made through test runs without any fluids inside the pump. These inspectionsare conducted to prevent burning of the oil supply section.

● The pump oil seals and packing cannot be used indefinitely. Installation should be in a safelocation and protection equipment should be used to ensure that people are not injured and theequipment is not damaged in the event that there is an oil leak.

●Safety Measures●Children and others that cannot readily recognize dangerous conditions should not be allowed toapproach or touch the equipment.

● Protective equipment should be installed to prevent fingers, hands or other objects frombecoming caught in the drive section.

: Serious injury may result if a finger, hand or other object becomes caughtin the equipment.

●Do not touch the pump or motor during or immediately after operations.

: Touching the pump or motor may result in burns.

● There may be sparks from the centrifugal force switch section when starting up certain single-phase motors (IME200S, 2ME200S, 2ME400S, 2MY750S).

: Do not place any flammable liquids or materials in the area surroundingthe motor. Such items could catch fire.

●Before Operating●Confirm the direction of the pump rotation, suction port and discharge port.● The rotation direction for Nippon Oil Pump motors is shown in the wiring plates on the motorframe and terminal box section. Make the necessary connections after first checking theseplates.

1）When using a Nippon Oil Pump motor (3-phase power source) set each of the pumps sothat their respective rotations are in accordance with the standard rotation directionsshown in the wiring diagram below.

2）For an all-purpose motor (3-phase) equipped with a base coupling, make the wiringconnections after first confirming the rotation direction displayed on the pump.

U V W ��R S T

Preparations

DANGER

WARNING

WARNING

CAUTION

Safety

6

: Mistakes in the rotation direction and positioning of the suction anddischarge ports could result in oil leaks or damage to the pump.

● Check whether the tank pipes on the suction side are clean or contain any oil. ● Confirm that there are no loose sections in the piping.●Confirm that the valves around the pump are all fully opened.● The initial operation of the pump should be inching to confirm the direction of the pump rotation.

●Test Run１）Dry Run

Do not operate the pump for more than 10 seconds when there is no liquid in the system.２）When Suction not Possible

Confirm the following points whenever suction is not possible.①Has resistance at the discharge side become so large that the removal of air is difficult?②Is resistance at the suction side too large? Is the pipe length too long?③Is air being captured?④Has the system run out of oil? Is the pipe reaching the liquid level?⑤Is the number of pump rotations insufficient?

●Initial Operations Inspection●Be sure to make the necessary inspections before initial operations. In particular, be sure tocheck for any oil leaks, abnormal noise and heat generation.

: If any abnormalities are discovered, immediately stop pump operationsand remedy the problem area.

●Regular Inspections●Any important safety parts that are used should be inspected at least once a year to confirm thatthey are operating correctly.

● These inspections should be performed by a service technician working for or approved by NipponOil Pump.

●Seal kits and spare parts should be kept on hand to deal with sudden faults and poor operationsdue to the gradual drop in performance over many years.

● The most common reason for poor performance is the use of fluids that have become dirty ordegraded. Therefore, the oil will need to be replaced and other maintenance will need to beperformed on a regular basis.

● Be sure to cease all operations if there are any strange sounds, heat generation or otherabnormalities when using a motor that had been kept in storage for a very long time.

● The coupling used with the Trochoid pump equipped with a motor is a consumable part and so willneed to be replaced on a regular basis (every year or 8,000 hours of use).

● Faults caused by conditions outside the stated specifications or attributed to foreign matter orother external causes are not covered by the warranty.

Warranty

Maintenance

CAUTION

Inspections

CAUTION

7

●Confirm the necessary flow rate.●Refer to the specifications on pages 1 and 2.● The discharge amount will vary depending on the type of liquid used, temperature and pressure.●Pumps that provide plenty of leeway should be selected.

●Confirm the necessary pressure.●Refer to the specifications on pages 1 and 2.※The setting must not exceed the pump's maximum applicable pressure and the motor's output.

●Confirm the relief valve set pressure.● The relief valve pressure is adjusted to the cracking pressure (refer to page 57).※The setting must not exceed the pump's maximum applicable pressure and the motor's output.※Cracking pressure is the pressure at which the valve opens to allow a certain amount of the oil toflow through when the pressure within the circuit rises.

● The relief valve can be used as both a safety valve and as an adjustment valve. Two types ofrelief valves are available depending on the intended purpose. Specifically, these are an external-return type and an internal-return type (refer to page 58).

: When using the internal-return type as the safety valve, do not allowoperations to continue for more than 30 seconds with the pump runningand the pump discharge side completely closed. Doing so could result inthe pump or motor becoming burned.

: When using the internal-return type as an adjustment valve, do not makeany settings that would allow for the relief amount to exceed 50% of thepump discharge amount. This could result in abnormal pump heatgeneration or damage to the pump.

: An external-return type relief valve can be used under these conditionswithout any problems. However, in this case the relief oil should becompletely returned to below the liquid level of the tank.

● Set the relief valve set pressure at a level higher than the amount of pressure actually needed.The necessary discharge amount will not be obtained if oil leaks from the relief valve.

●Confirm the Applicable Liquids●Applicable LiquidsTrochoid pumps and lunary pumps can handle a very wide range of applications, but be awarethat these pumps were intend for use with oils.

● The settings and performance indications for all of the pumps shown in this catalog are based onthe use of ISO VG46 oil at a temperature of 40°C, except for specifically stated specialapplications.There will be differences in terms of performance and durability when using different oils. Pleasefeel free to ask your Nippon Oil Pump representative for more information.

● Trochoid pumps and lunary pumps adopt a self-lubricating method so that the rubbing surfacesand bearings can be lubricated by the liquid used in the pumps.

: The pump may become damaged if it is used with water, liquids withoutlubricating properties or liquids with corrosive properties.

● The form may change and there may be limits on the maximum applicable pressure when usingliquids with low viscosities. Please feel free to ask your Nippon Oil Pump representative for moreinformation.

: The pump may become damaged when using liquids with low viscosity.CAUTION

CAUTION

CAUTION

CAUTION

CAUTION

Pump Selection

8

●Some fuel oils contain properties that will cause the standard oil seals to swell. Be sure toconfirm the specifications before using these oils.

: Do not use gasoline or any other volatile liquids. Doing so could result inexplosions or fires.

●Ambient Temperature●Trochoid and lunary pumps can be used in a temperature range of －20～40°C.● The temperature range under which a motor can be used is －10～40°C.

: Operations outside of the above temperature ranges could damage theTrochoid pump, lunary pump or motor, resulting in a serious accident.

●Confirm the ambient temperature range.●The temperature range for the applicable liquids is －5°C～80°C.● The difference in temperature between the pump and the liquid must be within 40°C.

: Operations outside of the above temperature ranges could dramaticallyshorten the life of the Trochoid and lunary pumps, lower performance andresult in leaks.Operations outside of the above temperature ranges require specialspecif icat ions. Please feel f ree to ask your Nippon Oi l Pumprepresentative for further details.

: The use of very hot oil could cause burns to the pump from leaking oil.

●Confirm the applicable viscosity ranges.●The viscosity range for liquids used in the Trochoid pump is 10～500mm2/sec.● The viscosity range for liquids used in the high-viscosity pumps (3V・Lunary pump) is 46～2,000mm2/sec.

: Operations outside of the above viscosity ranges could dramaticallyshorten the life of the Trochoid and Lunary pumps, lower performance andresult in leaks.

● The volume efficiency (discharge amount) drops as the viscosity becomes lower.● The required power (motor output) increases as the viscosity becomes higher.※Settings should be made after taking into account the assumed low winter temperatures.

● The maximum applicable output is strictly limited when using low viscosities. Please feel free toask your Nippon Oil Pump representative for further details.

●Operations outside of the above viscosity ranges require special specifications. Please feel freeto ask your Nippon Oil Pump representative for further details.

●Confirm the rotation direction.●The rotation, suction and discharge directions for the Trochoid and lunary pumps are fixed, exceptfor those models that offer forward and reverse rotation.Make the settings from the drive side in accordance with the rotation direction displayed on thepump nameplate.

● The Trochoid and lunary pumps have holes on the pump suction side (negative pressure) torelease pressure from the oil seal section in order to protect these seals. If a mistake is made insetting the rotation direction, the suction and discharge positions will be switched. As a result,discharge pressure will flow through the holes intended for the release of pressure. This pressurewill build up against the oil seal, causing the seal to break and oil to be sprayed out of the pump.

: Be sure to correctly set the pump rotation direction. A mistaken rotationsetting could break the oil seal, resulting in the spray of oil outside thepump and unexpected accidents.

WARNING

CAUTION

WARNING

CAUTION

CAUTION

WARNING

9

●Confirm the amount of power needed for the pump.●The amount of power required by the pump will vary depending on voltage, flow rate and viscosityof the liquid to be used.

●Much more power is required as the viscosity of the liquid increases.※Settings should be made after taking into account the assumed low winter temperatures.

●Confirm the applicable voltage and frequency.

: Using an incorrect voltage or frequency could damage the motor or result inabnormal pressure or flow rate.

●Confirm the attachment method.●Pump driven by special-purpose motor: Trochoid pump with motor●Pump driven by general-purpose motor: Trochoid pump with motor and base coupling or lunarypump with motor and base coupling

●Power source other than electric motor: Trochoid pump, lunary pump●Trochoid and lunary pumps are designed on the premise that the motor and shaft center arearranged in a straight line. Centering of the drive shaft and pump should be within TIR0.05.

●Please feel free to ask your Nippon Oil Pump representative for information about drive methodsin which the load is applied to the radial and thrust directions.

: Poor alignment between the motor and the Trochoid or lunary pump mayresult in vibrations, loud noises and damage to the pump.

: When attaching the coupling to the pump shaft, do not forcibly hammerthe coupling into place. Doing so could result in poor pump operations.

● Set the suction head for the Trochoid and lunary pumps to within 1m when the number ofrotations is 1,000～2,500min－1. Set the suction side resistance to a pressure range of 0.03MPA～0MPa.

●Suction side pressure greater than －0.03MPa could result in cavitation, abnormal noise, heatgeneration, poor discharge and damage to the pump.

: Suction capabilities will drop when there is large resistance on thedischarge side.

: Suction capabilities will drop dramatically when air enters from thesuction side.CAUTION

CAUTION

Suction Capabilities

CAUTION

CAUTION

Rotate the dial gauge 360° and set so that the dial gauge run-out is within 0.05mm.

Pump-side ShaftDrive-side Shaft

Pump Drive Method

CAUTION

Motor Selection

10

TOP-1ATOP-1A

■Specifications

○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.�○The approximate weight values shown in the brackets (　 ) are for when a relief valve is attached.

○Select the best motor using the lines in the "Required Power" table as the applicable standards.

Model

TOP-10A�

TOP-11A�

TOP-12A�

TOP-13A

0.8�

1.5�

2.5�

4.5

1.2�

2.2�

3.7�

6.7

1.4�

2.7�

4.5�

8.1

0.5�

0.5�

0.5�

0.5

3000�

2000�

1800�

1800

Item Theoretical �Displacement�cm3/rev

Max. Discharge �Pressure�MPa

Max. Revolution�min－1

0.5（0.8）�

0.5（0.8）�

0.6（0.9）�

0.8（1.1）�

Approx. Weight�kg

■Model

■Performance Table

Rotation �Direction

TOP - 10A

Model Examples:�TOP-10AVB (with relief valve)�TOP-11AR (clockwise rotation as seen from the end of the shaft)��

Theoretical Discharge　/min

1500min－1 1800min－1

Relief ValveSpecial �Symbol

11A 12A 13A

No mark: Counter-clockwise rotation as seen from the end of the shaft� (standard rotation direction)� R: Clockwise rotation as seen from the end of the shaft

No mark: Without relief valve� VB: With relief valve

US、VF�(Refer to page 63.)

At 1,450 Rotations At 1,750 Rotations

●Flow Rate Characteristics

Test Conditions　Oil: ISO-VG46 with a temperature of 40°C


●Required Power ●Required Power

11

-

○The relief valve set pressure is �　cracking 0.3MPa.

0

1

2

3

4

5

6

7

8

9

10

0.1 0.2 0.3 0.4 0.5Pressure（MPa）�

Discharge Amount（　/min）�

13A

12A

11A

10A0

1

2

3

4

5

6

7

8

0.1 0.2 0.3 0.4 0.5Pressure（MPa）�


13A

12A

11A

10A

0

20

40

60

80

100

120

140

160

0.1 0.2 0.3 0.4 0.5Pressure（MPa）�

Shaft Power（W）� 13A

12A

11A10A

20

40

60

80

100

120

140

160

0.1 0.2 0.3 0.4 0.5Pressure（MPa）�

Shaft Power（W）�

13A

12A

11A10A

0

■Dimensional DiagramsModel：TOP - 1A

Model：TOP - 1AVB

Model：TOP - 1AR

Model：TOP - 1ARVB

12

○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.

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φ８�-０．０１１�

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φ３０�　０�-０．０２１�

Ｇ�

２-Ｄ�

Ｆ�

φ６０�

３-φ７�(Effective length)

６８�

　�ROTATION

INOUT

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φ６０�

Ｂ�Ａ�

(Effective length)６９�

　�ROTATION

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φ６０�

Ｂ�Ａ�

(Effective length)６９�IN

OUT

　�ROTATION

10A�11A�12A�13A

57�57�63�78

37.5�37.5�43.5�58.5

Rc1/8�Rc1/8�Rc1/4�Rc3/8

8�8�8�5

11�11�11�14

3�3�3�5.5

11.5�11.5�11.5�14.5

A B D E F G H

10AR�11AR�12AR�13AR

57�57�63�78

37.5�37.5�43.5�58.5

Rc1/8�Rc1/8�Rc1/4�Rc3/8

8�8�8�5

11�11�11�14

3�3�3�5.5

11.5�11.5�11.5�14.5

A B D E F G H

10ARVB�11ARVB�12ARVB�13ARVB

69�69�75�90

49.5�49.5�55.5�70.5

Rc1/8�Rc1/8�Rc1/4�Rc3/8

8�8�8�5

11�11�11�14

3�3�3�5.5

11.5�11.5�11.5�14.5

A B D E F G H

10AVB�11AVB�12AVB�13AVB

69�69�75�90

49.5�49.5�55.5�70.5

Rc1/8�Rc1/8�Rc1/4�Rc3/8

8�8�8�5

11�11�11�14

3�3�3�5.5

11.5�11.5�11.5�14.5

A B D E F G H

Dimensions

Dimensions

ItemModel

ItemModel

DimensionsItem

Model

DimensionsItem

Model

1A

TOP-1METOP-1ME

■Specifications

○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.

Model

TOP-10MA�

TOP-11MA�

TOP-12MA�

TOP-13MA

1.2�

2.2�

3.7�

6.7

75�

�

100�

�

200

4�

�

4�

�

4

Continuous�

�

Continuous�

�

Continuous

200�200�220�200�200�220�200�200�220

50�60�60�50�60�60�50�60�60

1390�1660�1690�1430�1720�1730�1410�1690�1710

0.60�0.55�0.57�0.65�0.60�0.60�1.15�1.10�1.05

Type-1 7.5�Type-2 8.0�

��8.0��9.0

0.5�

0.5�

0.2�

──�

0.5�

0.5�

0.5�

0.2

0.5�

0.5�

0.5�

0.5

1.4�

2.7�

4.5�

8.1

0.4�

0.3�

0.1�

──�

0.5�

0.5�

0.3�

0.1

0.5�

0.5�

0.5�

0.5

Item No. of Motor Revolutions 50Hz 1500min－1 No. of Motor Revolutions 60Hz 1800min－1

Max. Pressure for Motor Output (MPa) Max. Pressure for Motor Output (MPa)Theoretical �Discharge�　/min

■Motor Specifications ○Three-Phase Squirrel-Cage Induction Motor　○Totally enclosed　○Class E insulation

■ModelMotor �Output Attachment

Relief �Valve


TOP - 1ME 75 - -

Output（W）� No. of Poles（P）� Rating Voltage（V）�Frequency（Hz）�No. of Revolutions�（min－1）� Current（A）�Approx. Weight（kg）�

75W 100W 200W 75W 100W 200W

Theoretical �Discharge�　/min

11MA12MA

1: Horizontal�2: Flange

No mark: Clockwise rotation as seen from the pump side (standard rotation direction)� R: Counter-clockwise rotation as seen from the pump side

No mark: Without relief valve� VB: With relief valve�○The relief valve set pressure is cracking 0.3MPa.

Motor OutputRelief �Valve


TOP - 1ME 100 - 10MA

Model Examples�TOP-1ME 75 - 1 - 10MA VB (75W, three-phase, horizontal, with relief valve)�TOP-1ME 100 - 11MAR (100W, three-phase, counter-clockwise rotation as seen from the pump side)

1ME 200

13MA

11MA12MA



13

10MA

Model：TOP - 1ME75 -1-1 MAVB

Model：TOP - 1ME75 -2-1 MAVB

Model：TOP - 1ME100 -1 MAVB

Model：TOP - 1ME200 -1 MAVB

14

■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.

1821111765

26

35.5 35.595

41

φ15

2-D

12045 45

105

2.8

9968

102

７�

15

8869

LBＢ�

φ22（w/Bushing）�

ＴＥＲＭＩＮＡＬ �1.25-4

　�

IN

OUT

（DRAIN）�

HEAT-RESISTANTVINYL WIRES

Lead Length: 400.75m 3 wires

ROTATION

59

21083 127

F26

2-D

13550 50

120

3.2

G

68114

126

15

7

12069

LBB

φ22 4040 40108

32

　�ROTATION

IN

OUT

41

φ15（DRAIN）� (w/Bushing)

19912772

26 F

40 40108

41 φ15（DRAIN）� 135

50 50

120

3.2

G

68114

126

15

７�

　�ROTATION

IN

OUT

2-D

LBB

12069

φ２２�32 40

(w/Bushing)

20267

9105

7250

φ98

φ140

φ106　

0 -0.035

φ104

１１� 68

54

85

３�

φ125

4-φ7

2-D

69

LBB

135

　�ROTATION

OUT

IN

φ22 （w/Bushing）�φ15

（DRAIN）�

Heat-resistant vinyl wires 0.75m�3 wires; Length: 40

TERMINAL1.25-4

41EARTH TERMINAL（Ｍ４）�

VINYL WIRESHEAR-RESISTANT

Dimensions

1ME100-10MAVB�1ME100-11MAVB�1ME100-12MAVB�1ME100-13MAVB

248.5�248.5�254.5�269.5

49.5�49.5�55.5�70.5

Rc1/8�Rc1/8�Rc1/4�Rc3/8

11�11�11�14

LB B D F

66�66�66�68.5

GItemModel

Dimensions

1ME200-10MAVB�1ME200-11MAVB�1ME200-12MAVB�1ME200-13MAVB

259.5�259.5�265.5�280.5

49.5�49.5�55.5�70.5

Rc1/8�Rc1/8�Rc1/4�Rc3/8

11�11�11�14

LB B D F

66�66�66�68.5

GItemModel

1ME75-1-10MAVB�1ME75-1-11MAVB�1ME75-1-12MAVB

231.5�231.5�237.5

49.5�49.5�55.5

Rc1/8�Rc1/8�Rc1/4

LB B D

Dimensions

1ME75-2-10MAVB�1ME75-2-11MAVB�1ME75-2-12MAVB

251.5�251.5�257.5

49.5�49.5�55.5

Rc1/8�Rc1/8�Rc1/4

LB B DItemModel

DimensionsItem

Model

1A

15

■Specifications

■Motor Specifications

■Model

TOP-1ME S（single-phase motor）�TOP-1ME S（single-phase motor）�

Model

TOP-10MA�

TOP-11MA�

TOP-12MA�

TOP-13MA

1.2�

2.2�

3.7�

6.7

75�

�

200

4�

�

4

Continuous�

�

Continuous

100��100

50�60��50�60

1430�1730��

1430�1720

2.0�1.6��5.8�5.0

5.9��10

0.5�

0.5�

0.2�

──�

0.5�

0.5�

0.5�

0.5

1.4�

2.7�

4.5�

8.1

0.4�

0.3�

0.1�

──�

0.5�

0.5�

0.5�

0.5


Max. Pressure for Motor Output (MPa) Max. Pressure for Motor Output (MPa)

Motor �Output Relief ValvePump

TOP - 1ME 75 S - 10MA

Model Examples�TOP-1ME 75 S-11MA (75W, single-phase)�TOP-1ME 200 S-12MA VB (200W, single-phase, with relief valve)


75W 200W 75W 200W

200 S12MA13MA


○IME75S is a condenser-operating type.�○IME200S is a condenser-starting type.




■Can only be used for clockwise rotation as seen from the pump side.

11MA

Single-�phase

16

Model：TOP - 1ME75 S - 1MAVB

Model：TOP - 1ME200 S - 1MAVB


11

70

Lead Length: 100±20

No. of Leads: 2

19312766105

10840 40 32

13550 50

40

（151）�

120

66

3.2

66 φ11468

15

7

ＬＥＮＧＨ�

QＵAＮＴＩＴＹ�

ＧＲＯＵＮＤ�

1.25-4

　�ROTATION


φ1541

2-D

LBB 69

�

239131108

F

11545 45

φ1541

15056 56

φ12668

140

G

4

20

7

Lead Length: 300±20

No. of Leads:2ＬＥＮＧＨ�

QＵAＮＴＩＴＹ� 1.25-4

　�ROTATION



2-D

LBB

8569

134

1M200S-10MAVB�1M200S-11MAVB�1M200S-12MAVB�1M200S-13MAVB

288.5�388.5�294.5�309.5

49.5�49.5�55.5�70.5

Rc1/8�Rc1/8�Rc1/4�Rc3/8

11�11�11�14

74�74�74�76.5

LB B D F GItemModel

Dimensions

Dimensions

1ME75S-10MAVB�1ME75S-11MAVB�1ME75S-12MAVB

242.5�242.5�248.5

49.5�49.5�55.5

Rc1/8�Rc1/8�Rc1/4

LB B DItemModel

1A

TOP-1HGTOP-1HG

■Specifications

Model

TOP-11HG�

TOP-12HG

1.5�

2.5

2.2�

3.7

2.7�

4.5

2.5�

2.5

3000�

2500

Item Max. Discharge �Pressure�MPa


1.4�

1.5

Approx. Weigh�kg

■Model


TOP - 11HG

Model Examples:�TOP-11HGI (with angle plate)�TOP-12HGR (clockwise rotation as seen from the end of the shaft)��

1500min－1 1800min－1

12HG


No mark: Counter-clockwise rotation as seen from the end of the shaft (standard rotation direction)� R: Clockwise rotation as seen from the end of the shaft

Special �Symbol

VF (Refer to page 63.)

Attachment

No mark: Without angle plate� I: With angle plate


-

17

○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.

Theoretical �Displacement�cm3/rev

Theoretical Discharge 　/min



●Flow Rate Characteristics ●Flow Rate Characteristics


1.5

2

2.5

3

3.5

4

4.5

0 0.5 1 1.5 2 2.5 3

Pressure（MPa）�


11HG

12HG

1.5

2

2.5

3

3.5

4

4.5

0 0.5 1 1.5 2 2.5 3

11HG

12HG



20406080100120140160180200220240260280300

0 0.5 1 1.5 2 2.5 3



12HG

11HG

20406080100120140160180200220240260280300

0 0.5 1 1.5 2 2.5 3

11HG

12HG



Model：TOP - 1HG

Model：TOP - 1HGI

Model：TOP - 1HGR

Model：TOP - 1HGIR

18


48

3　0-0.025

6475

122527.525

24

1011

φ10

　0 -0.012 φ44.4-0.02

-0.04

φ13

Ｒ１２�

4 -φ9

A

11.2　0 -0.25

B

2-Rc 1/4

1.3

25.9

22.1

　�ROTATION


483　0-0.025

6475

122527.525

１１�

φ10　0 -0.012 φ44.4-0.02

-0.04

φ13

Ｒ12

Ａ�

11.2　0 -0.25

Ｂ�

2-Rc1/4

55.3

2020 6084100

1338960

15

4-φ9

25.9

22.1

54

ROTATION


　�

52.5

24

48３�　0-0.025

6475

122527.525

11

φ10　0 -0.012 φ44.4-0.02

-0.04

φ13

Ｒ12

A

11.2　0 -0.25

Ｂ�

2-Rc１/4

55.3

2020 6084100

1338960

15

４-φ９�

25.9

22.1

54

　�ROTATION


52.5

24

483　0-0.025

6475

122527.525

24

1011

φ10　0 -0.012 φ44.4-0.02

-0.04

φ13

Ｒ12

4-φ9

A

11.2　0 -0.25

B

2-Rc1/4

1.3 25.9

22.1

　�ROTATION

OUTIN

Dimensions

11HGR�12HGR

110�115

57.5�62.5

A BItemModel

Dimensions

11HGI�12HGI

110�115

57.5�62.5

A BItemModel

Dimensions

11HG�12HG

110�115

57.5�62.5

A BItemModel

Dimensions

11HGIR�12HGIR

110�115

57.5�62.5

A BItemModel

1HG

■Dimensional DiagramsModel：TOP - 1MBY200-1HGI

Model：TOP - 1MBY400-1HGI

■Specifications

■Model

Model

TOP-11HG�

TOP-12HG

2.2�

3.7

2.5�

2.0

2.5�

2.5

2.7�

4.5

2.5�

1.6

2.5�

2.5



Motor Output

TOP - 1MBY 200 - 11HG I

Model Examples:�TOP-1MBY200-11HGIR (200W, counter-clockwise rotation as seen from the pump side)��

200W 400W 200W 400W

400 12HG





TOP-1MBYTOP-1MBY

19


Special �Symbol


-


１７� ３５�

７２� １９８�

３８�１００�

８４�

４-φ１１�

４-Ｍ８Ｐ１．２５�

４-Ｍ６Ｐ１�

９４．３�

9363

２-Ｒｃ１/４�

４-φ１１�

３２０�２５３�１５� ５２�

９�７２�８０�

３２０�５２�２５３�１５�

１４２�

１１２�

１７０�

１４０�

１１２�

２-Ｒｃ１/４�

８０� ９�４-φ１１�

１９８�８０�１５� ５２�

９０�

３８�

４-φ１１�

４-Ｍ８Ｐ１．２５�

４-Ｍ６Ｐ１�

１１２�

８４�

１０７．３�

２７８�３４５�

５２�１５�

３４５�

３５�１７�

８０� ２１５�

１６２�

１３２�

１７０�

１４０�

１１２�

106 71

1HG

TOP-2HBTOP-2HB

■Specifications

Model

TOP-203HB�

TOP-204HB�

TOP-206HB�

TOP-208HB�

TOP-210HB�

TOP-212HB�

TOP-216HB�

TOP-220HB

2.8�

4�

6�

8�

10�

12�

16�

20

4.2�

6.0�

9.0�

12.0�

15.0�

18.0�

24.0�

30.0

5.0�

7.2�

10.8�

14.4�

18.0�

21.6�

28.8�

36.0

3.0�

3.0�

2.5�

2.5�

2.5�

2.0�

1.5�

1.2

3000�

3000�

2500�

2500�

2500�

2000�

1800�

1800

Item Max. Discharge �Pressure�MPa


3.5 （3.9）�

3.6 （4）�

3.8 （4.2）�

4 （4.4）�

4.1 （4.6）�

4.3 （4.7）�

4.6 （5.1）�

5 （5.5）�

Approx. Weight�kg

■Model


TOP - 203HB

1500min－1 1800min－1

204HB 206HB 208HB 210HB 212HB 216HB 220HB

At 1,450 Rotations At 1,750 Rotations●Flow Rate Characteristics




20

○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.�○The approximate weight values shown in the brackets ( 　) are for when a relief valve is attached.

AttachmentRotation �Direction Relief Valve

Special �Symbol


No mark: With angle plate� F: With angle flange

US, UT, VF, VH �(Refer to page 63.)

Model Examples:�TOP-203HBVB (with relief valve)�TOP-204HBFR (with angle flange, clockwise rotation as seen from the end of the shaft)

Theoretical �Displacement�cm3/rev



Relief Valve �Set Pressure

No mark: Without relief valve� VB: With relief valve� VD: With relief valve (external return-type) (Refer to page 55.)�

○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).

0

5

10

15

20

25

30

0 0.5 1 1.5 2 2.5 3 3.5

220HB

216HB

212HB210HB208HB

206HB204HB203HB



0

5

10

15

20

25

30

35

40

0 0.5 1 1.5 2 2.5 3 3.5

220HB

216HB

212HB210HB208HB

206HB204HB203HB



0

100

200

300

400

500

600

700

800

900

1000

0 0.5 1 1.5 2 2.5 3 3.5

220HB 216HB212HB 210HB

208HB

206HB

204HB

203HB



0

200

400

600

800

1000

1200

1400

1600

0 0.5 1 1.5 2 2.5 3 3.5

220HB 216HB 212HB 210HB208HB

206HB

204HB203HB



2HB

Model：TOP - 2HB

Model：TOP - 2HBVB

Model：TOP - 2HBR

Model：TOP - 2HBRVB

Dimensions

203HBR�204HBR�206HBR�208HBR�210HBR�212HBR�216HBR�220HBR

144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5

7�10�15�20�25�30�40�50

Rc1/2��

Rc3/4

A C DItemModel

Dimensions

203HBRVB�204HBRVB�206HBRVB�208HBRVB�210HBRVB�212HBRVB�216HBRVB�220HBRVB

144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5

7�10�15�20�25�30�40�50

Rc1/2��

Rc3/4

A C DItemModel

Dimensions

203HB�204HB�206HB�208HB�210HB�212HB�216HB�220HB

144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5

7�10�15�20�25�30�40�50

Rc1/2��

Rc3/4

A C DItemModel

Dimensions

203HBVB�204HBVB�206HBVB�208HBVB�210HBVB�212HBVB�216HBVB�220HBVB

144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5

7�10�15�20�25�30�40�50

Rc1/2��

Rc3/4

A C DItemModel

21

TOP-2HBTOP-2HB


２-Ｄ�

２４�２４�

Ａ�３８．５�２３�

１３�

１３�

３８�９�

26.8

21.2

１６�　０�-０．３�

φ４７�　０�-０．０２５�

φ１４�　０�-０．０１８�

φ８４�

８４�１００�

φ３８�

５４�

56.8

１５�

１１３�

４�＋０．０１５�＋０．００５�

８０．５�Ｃ�９６�

４-φ９�


　�ROTATION

３５�

φ１９�

４�＋０．０１５�＋０．００５�８０．５�Ｃ�

２-Ｄ�

９６�

２４�２４�

Ａ�３８．５�２３�

１３�３８�９�

26.8

21.2

１６�　０�-０．３�

φ４７�　０�-０．０２５�

φ１４�　０�-０．０１８�

φ８４�

１３�

１０５�

８４�１００�

φ３８�

１５�

４-φ９�

IN

OUT

　�ROTATION

３５�

φ１９�

５４�

１35

56.8

２-Ｄ�

２４�２４�

Ａ�３８．５�２３�

１３�３８�９�

１６�　０�-０．３�

φ４７�

　０�-０．０２５�

φ１４�　０�-０．０１８�

φ８４�

８４�１００�

φ３８�

１５�

４�＋０．０１５�＋０．００５�８０．５�Ｃ�９６�

４-φ９�

INOUT

　�ROTATION

３５�

56.8

φ１９�

26.8

21.2

５４�

１１３�

１３�

４�＋０．０１５�＋０．００５�８０．５�Ｃ�

２-Ｄ�

９６�

２４�２４�

Ａ�３８．５�２３�

１３�３８�９�

１６�　０�-０．３�

φ４７�　０�-０．０２５�

φ１４�　０�-０．０１８�

φ８４�

１３�

１０５�

８４�１００�

φ３８�

１５�

４-φ９�

　�ROTATION

ＯＵＴ�

３５�

φ１９�

26.8

21.2

５４�

１35ＩＮ�

56.8

22

Model：TOP - 2HBVD

Model：TOP - 2HBF

Model：TOP - 2HBFVB

Model：TOP - 2HBFVD


１６�　０�-０．３�

４-φ９�２-Ｄ�

Ａ�

φ４７�　０�-０．０２５�

φ８４�

１３�

１０８�９０�φ

１４�　０�-０．０１８�

１０８�

９０�４５�

４６．５�８�３８．５�１３�

３５�２４�２４�

26.8

21.2

２．８�φ３８�

８０．５�４�＋０．０１５�＋０．００５�９６�

５９�

Ｂ�

　�ROTATION

INOUT

φ１９�

１６�　０�-０．３�

４-φ９�２-Ｄ�

Ａ�

φ４７�　０�-０．０２５�

φ８４�

１３�

１０８�９０�φ

１４�　０�-０．０１８�

１０８�

９０�４５�

４６．５�８�３８．５�１３�３５�

２４�２４�

26.8

21.2

２．８�φ３８�

Ｂ�

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８９�

６�

９５�

　�ROTATION

INOUT

φ１９�

２-Ｄ�

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　�ROTATION

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26.8

21.2

５４�

149

56.8

φ１９�

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φ４７�　０�-０．０２５�

φ８４�

１３�

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１４�　０�-０．０１８�

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９６�１０５�

２４�２４�

８１�

φ３８�

Ｂ�

　�ROTATION

INOUT

Dimensions

203HBVD�204HBVD�206HBVD�208HBVD�210HBVD�212HBVD�216HBVD�220HBVD

144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5

7�10�15�20�25�30�40�50

Rc1/2��

Rc3/4

A C DItemModel

Dimensions

203HBFVB�204HBFVB�206HBFVB�208HBFVB�210HBFVB�212HBFVB�216HBFVB�220HBFVB

144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5

98�101�106�111�116�121�131�141

7�10�15�20�25�30�40�50

Rc1/2��

Rc3/4

A B C DItemModel

Dimensions

203HBF�204HBF�206HBF�208HBF�210HBF�212HBF�216HBF�220HBF

144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5

98�101�106�111�116�121�131�141

7�10�15�20�25�30�40�50

Rc1/2��

Rc3/4

A B C DItemModel

Dimensions

203HBFVB�204HBFVB�206HBFVB�208HBFVB�210HBFVB�212HBFVB�216HBFVB�220HBFVB

144.5�147.5�152.5�157.5�162.5�167.5�177.5�187.5

98�101�106�111�116�121�131�141

7�10�15�20�25�30�40�50

Rc1/2��

Rc3/4

A B C DItemModel

2HB

23

■Specifications


■Model

TOP-2MYTOP-2MY


TOP - 2MY 200 - 203HBM

Model Examples�TOP-2MY200-203HBMVB (200W, three-phase, with relief valve) �TOP-2MY400-206HBMR (400W, three-phase, counterclockwise rotation as seen from the pump side)�TOP-2MY750-210HBMVD (750W, three-phase, with relief valve <external return type>)

400 750 1500

210HBM212HBM216HBM220HBM




*Please fee l free to ask your Nippon Oil Pump representative for more information about special motor specifications such as for outdoor use, explosion-proof, special voltages and reverse box position.

1.7�

1.2�

0.7�

0.5�

0.4�

0.3�

0.2�

──�

4.2�

6.0�

9.0�

12.0�

15.0�

18.0�

24.0�

30.0

3.0�

3.0�

1.8�

1.3�

1.1�

0.9�

0.7�

0.4

3.0�

3.0�

2.5�

2.5�

2.5�

2.0�

1.5�

1.2

3.0�

3.0�

2.5�

2.5�

2.5�

2.0�

1.5�

1.2

1.3�

0.9�

0.5�

0.3�

0.3�

──�

──�

──�

5.0�

7.2�

10.8�

14.4�

18.0�

21.6�

28.8�

36.0

3.0�

2.3�

1.4�

1.0�

0.9�

0.7�

0.5�

0.3

3.0�

3.0�

2.5�

2.3�

2.0�

1.6�

1.2�

0.9

3.0�

3.0�

2.5�

2.5�

2.5�

2.0�

1.5�

1.2

Model

TOP-203HBM�

TOP-204HBM�

TOP-206HBM�

TOP-208HBM�

TOP-210HBM�

TOP-212HBM�

TOP-216HBM�

TOP-220HBM



200W 400W 750W 1500W 200W 400W 750W 1500W

○Three-Phase Squirrel-Cage Induction Motor　○Totally enclosed　○Class E insulation

200�

�

400�

�

750�

�

1500�

�

4�

�

4�

�

4�

�

4

Continuous�

�

Continuous�

�

Continuous�

�

Continuous

200�200�220�200�200�220�200�200�220�200�200�220

50�60�60�50�60�60�50�60�60�50�60�60

1440�1720�1730�1420�1710�1730�1440�1720�1740�1430�1720�1730

1.34�1.12�1.17�2.2�1.93�1.95�3.6�3.3�3.2�6.9�6.2�6.1

7.0�

�

10.0�

�

14.0�

�

22.0



204HBM206HBM208HBM


No mark: Without relief valve� VB: With relief valve� VD: With relief valve (external return-type)�


Relief Valve

Set Pressure

24

Model：TOP - 2MY200 - 2HBMVB





NOP

41

32 40

15°�

1510840 40 106.5

LB

114 19 Ｃ�

65.8φ84

２-Ｄ�

G1/4

13550 50

7

127

3.2

241.5 Ｂ�127.5

144

125

　�ROTATION



10512796

NOP

３２� 50

132.5113 19 Ｃ�

２０�

15°�

11545 45 106.5

LBＢ�245.5

36

２-Ｄ�

150

40

７�

73.8φ84

56

3.2

56

132105

14096

152

141

Ｇ１/４�φ22（w/Bushing）�

　�ROTATION

ＯＵＴ�ＩＮ�

138.5145

35 50

G1/4

48

19 C

25

15°�

13050 50 107.5

16562.5 62.5

10

LB283.5 B

82.8φ84

96

5

2-D

50

138105


　�ROTATION


161

165

168

NOP

NOP

162 163.5 19 Ｃ�

35 50.5 45

25

Ｇ1/4

15562.5 62.5 120

LB325.5 Ｂ�

２-Ｄ� 92.8φ84

10

48 96188

18070 70

2.5°�

185

６�

171

148105



　�ROTATION

2MY1500-203HBMVB�2MY1500-204HBMVB�2MY1500-206HBMVB�2MY1500-208HBMVB�2MY1500-210HBMVB�2MY1500-212HBMVB�2MY1500-216HBMVB�2MY1500-220HBMVB

408.5�411.5�416.5�421.5�426.5�431.5�441.5�451.5

83�86�91�96�101�106�116�126

7�10�15�20�25�30�40�50

LB B C

Rc1/2��

�

�

Rc3/4

DItemModel

Dimensions


328.5�331.5�336.5�341.5�346.5�351.5�361.5�371.5

83�86�91�96�101�106�116�126

7�10�15�20�25�30�40�50

LB B C

Rc1/2��

�

�

Rc3/4

DItemModel

Dimensions


366.5�369.5�374.5�379.5�384.5�389.5�399.5�409.5

83�86�91�96�101�106�116�126

7�10�15�20�25�30�40�50

LB B C

Rc1/2��

�

�

Rc3/4

DItemModel

Dimensions

2MY200-203HBMVB�2MY200-204HBMVB�2MY200-206HBMVB�2MY200-208HBMVB�2MY200-210HBMVB�2MY200-212HBMVB�2MY200-216HBMVB

324.5�327.5�332.5�337.5�342.5�347.5�357.5

83�86�91�96�101�106�116

7�10�15�20�25�30�40

LB B C

Rc1/2��

DItemModel

Dimensions

Rc3/4

2HB

2HB

■Specifications


■Model

TOP-2ME S（Single-Phase Motor）�TOP-2ME S（Single-Phase Motor）�

Motor �Output

TOP - 2ME 200 S - 203HBM

Model Examples�TOP-2ME200S-203HBMVB (200W, single-phase, with relief valve) �TOP-2ME400S-206HBMR (400W, single-phase, counterclockwise rotation as seen from the pump side)�TOP-2ME750S-210HBMVD (750W, single-phase, with relief valve <external return type>)

204HBM206HBM208HBM210HBM212HBM216HBM220HBM

Phase


1.7�

1.2�

0.7�

0.5�

0.4�

0.3�

0.2�

──�

4.2�

6.0�

9.0�

12.0�

15.0�

18.0�

24.0�

30.0

3.0�

3.0�

1.8�

1.3�

1.1�

0.9�

0.7�

0.4

3.0�

3.0�

2.5�

2.5�

2.5�

2.0�

1.5�

1.2

1.3�

0.9�

0.5�

0.3�

0.3�

──�

──�

──�

5.0�

7.2�

10.8�

14.4�

18.0�

21.6�

28.8�

36.0

3.0�

2.3�

1.4�

1.0�

0.9�

0.7�

0.5�

0.3

3.0�

3.0�

2.5�

2.3�

2.0�

1.6�

1.2�

0.9

Model

TOP-203HBM�

TOP-204HBM�

TOP-206HBM�

TOP-208HBM�

TOP-210HBM�

TOP-212HBM�

TOP-216HBM�

TOP-220HBM


Max. Pressure for Motor Output (MPa) Max. Pressure for Motor Output (MPa)Theoretical �Discharge�　/min 200W 400W 750W 200W 400W 750W


○Open, drip-proof　○Condenser-start type

200�

�

400�

�

750

4�

�

4�

�

4

Continuous�

�

Continuous�

�

Continuous

100��200��100��200��100��200

50�60�50�60�50�60�50�60�50�60�50�60

1430�1720�1430�1720�1420�1710�1420�1710�1450�1740�1450�1740

5.6�4.9�2.8�2.5�8.4�7.6�4.2�3.8�11.2�9.6�5.7�4.9

10�

�

15�

�

21

Output（W）� No. of Poles（P）� Rating Voltage（V）�

25

400 S750 S

Frequency（Hz）�No. of Revolutions�（min－1）� Current（A）�Approx. Weight（kg）�

Relief �Valve





Relief Valve

Set Pressure

26

Model：TOP - 2ME200 S - 2HBMVB



■Wiring Diagram100V 200V


NOP

20 ７�

φ84

73.8

LB246 Ｂ�

1915294 Ｃ�

45 45115

50.5

Ｇ1/4

15056 56

（85）�12696

134

２-Ｄ�

　�ROTATION

ＩＮ�

No. of Leads:6ＬＥＮＧＨ�


Lead Length:100±10

1.25-5

４�

ＯＵＴ�


140

152

105

NOPNOP

25 10

φ84

２-Ｄ�

　�ROTATION


５�

16562.5 62.5

LBＢ�276

251125 19 Ｃ� 96140

（94）�

ＧＲＯＵＮＤ�（152）�

13050 50

82.8

Ｇ１-４�

50.5

No. of Leads:：６�ＬＥＮＧＨ�


Lead Length:500　　�

1.25-５�

＋50　0

105

181

150

NOP

50.5

25

２-Ｄ�

φ84

10

96

　�ROTATION

ＯＵＴ�

174

18070 70

13050 50

92.8

Ｇ1/4

LBB343.5

163.5180168

No. of Leads:：6ＬＥＮＧＨ�


Lead Length:：500

1.25-5

ＩＮ�

＋50　0

3.2

19 C

105

171


Clockwise seen from pump side Counter-clockwise seen from the pump side

U2

U1

100V�Power Source

Y X

V2

V1

U2

U1

100V�Power Source

X Y

V2

V1

U2

U1

200V�Power Source

Y V1

X

V2

U2

U1

200V�Power Source

X V1

Y

V2

Clockwise seen from pump side Counter-clockwise seen from the pump side

U2-Y-V1 in the clockwise direction as seen from the pump side�When going in the counter-clockwise direction as seen from the pump side, there will be no need to connect directly to the power source if the three lines of U2, X and V1 are bundled together.

2ME750S-203HBMVB�2ME750S-204HBMVB�2ME750S-206HBMVB�2ME750S-208HBMVB�2ME750S-210HBMVB�2ME750S-212HBMVB�2ME750S-216HBMVB�2ME750S-220HBMVB

426.5�429.5�434.5�439.5�444.5�449.5�459.5�469.5

83�86�91�96�101�106�116�126

7�10�15�20�25�30�40�50

LB B C

Rc1/2��

�

�

Rc3/4

DItemModel

Dimensions

2ME200S-203HBMVB�2ME200S-204HBMVB�2ME200S-206HBMVB�2ME200S-208HBMVB�2ME200S-210HBMVB�2ME200S-212HBMVB�2ME200S-216HBMVB

329�332�337�342�347�352�362

83�86�91�96�101�106�116

7�10�15�20�25�30�40

LB B C

Rc1/2

Rc3/4

DItemModel

Dimensions

2ME400S-203HBMVB�2ME400S-204HBMVB�2ME400S-206HBMVB�2ME400S-208HBMVB�2ME400S-210HBMVB�2ME400S-212HBMVB�2ME400S-216HBMVB�2ME400S-220HBMVB

359�362�367�372�377�382�392�402

83�86�91�96�101�106�116�126

7�10�15�20�25�30�40�50

LB B C

Rc1/2��

�

�

Rc3/4

DItemModel

Dimensions

2HB

■Specifications

■Model

TOP-2MBYTOP-2MBY


TOP - 2MBY 200 - 203HB

Model Examples�TOP-2MBY200-203HBVB (200W, with relief valve) �TOP-2MBY400-206HBR (400W, counterclockwise rotation as seen from the pump side)

40075015002200

204HB206HB208HB210HB212HB216HB220HB



Special �Symbol

US、UT、VF、VH�（Refer to page 63.）�


1.7�

1.2�

0.7�

0.5�

0.4�

0.3�

0.2�

──�

4.2�

6.0�

9.0�

12.0�

15.0�

18.0�

24.0�

30.0

3.0�

3.0�

1.8�

1.3�

1.1�

0.9�

0.7�

0.4

3.0�

3.0�

2.5�

2.5�

2.5�

2.0�

1.5�

1.2

3.0�

3.0�

2.5�

2.5�

2.5�

2.0�

1.5�

1.2

3.0�

3.0�

2.5�

2.5�

2.5�

2.0�

1.5�

1.2

1.3�

0.9�

0.5�

0.3�

0.3�

──�

──�

──�

5.0�

7.2�

10.8�

14.4�

18.0�

21.6�

28.8�

36.0

3.0�

2.3�

1.4�

1.0�

0.9�

0.7�

0.5�

0.3

3.0�

3.0�

2.5�

2.3�

2.0�

1.6�

1.2�

0.9

3.0�

3.0�

2.5�

2.5�

2.5�

2.0�

1.5�

1.2

3.0�

3.0�

2.5�

2.5�

2.5�

2.0�

1.5�

1.2

Model

TOP-203HB�

TOP-204HB�

TOP-206HB�

TOP-208HB�

TOP-210HB�

TOP-212HB�

TOP-216HB�

TOP-220HB


Max. Pressure for Motor Output（MPa）� Max. Pressure for Motor Output（MPa）�Theoretical �Discharge�　/min 200W 400W 750W 2200W1500W 200W 400W 750W 1500W 2200W


27

Relief Valve

Set Pressure



28

Model：TOP - 2MBY200 - 2HB



Model：TOP - 2MBY1500-2HB/ TOP - 2MBY2200-2HB


１７�３５�

８０�

３８�１００�

８４�

４-φ１１�

４-Ｍ８Ｐ１．２５�

４-Ｍ６Ｐ１�７２� １９８� １７�

３２０�２５３�１５� ５２�

４-φ１１�

９５．８�

9363

φ８４�

１７０�

１４０�

１１２�

１４２�

１１２�

３２０�２５３�１５� ５２�

２-Ｄ�

ＰＬ�

30

ＰＬ�１７�３５�

９０�

３８�

４-φ１１�

４-Ｍ８Ｐ１．２５�

４-Ｍ６Ｐ１�

１１２�

８４�

８０� 215 １７�４-φ１１�

３０�

３４５�２７８� ５２�１５�

１０８．８�φ８４�

３４５�２７８� ５２�１５�

１６２�

１３２�

１７０�

１４０�

１１２�

２-Ｄ�106 71

ＰＬ�

８０� 235１５�４-φ１１�

３０�

１５�３５�

１００�

３８�１２５�

８４�

４-φ１１�４-Ｍ８Ｐ１．２５�

４-Ｍ８Ｐ１．２５�

３６５�３００� ５０�１５�

φ８４�

１１２．８�

２-Ｄ�

３６５�３００� ５０�１５�

１７０�

１４０�

１１２�

１８０�

１５０�

110 80

４-φ１１�

３０�

３０�

G

３８� ８４�

H

４-Ｍ８Ｐ１．２５�４-φ１１�

4-Ｍ8Ｐ1.25

Ａ�Ｂ� ３５�１５�

φ８４�

K

F E

１４０�

１１２�

J I

２-Ｄ�

ＰＬ�

L

Ｍ�

Ｆ� E

Ｏ�

Ｎ�

Dimensions

203HB�204HB�206HB�208HB�210HB�212HB�216HB��

64�67�72�77�82�87�97

Rc1/2

PL DItemModel

Dimensions


64�67�72�77�82�87�97�107

Rc1/2

Rc3/4

Rc3/4

PL DItemModel

Dimensions


64�67�72�77�82�87�97�107

Rc1/2

Rc3/4

PL DItemModel

Dimensions


64�67�72�77�82�87�97�107

Rc1/2

Rc3/4

PL DItemModel

1500W�2200W

Output440�479

A390�429

B267�295

123�134

E125�140

F140�160

G160�160

H204�230

I127.8�152.8

J71�96

K35�50

125�150

90�100

L M N O

2HB

29

TOP-2.5HGATOP-2.5HGA

■Specifications

Model

TOP-2516HGA�

TOP-2520HGA

16�

20

24�

30

28.8�

36.0

2.5�

2.0

2500�

2000




7.0（7.5）�

7.0（7.5）�

Approx. Weight�kg

■Model


TOP - 2516HGA

Model Examples:�TOP-2516HGAVB (with angle plate and relief valve)�TOP-2516HGAF (with angle flange)�TOP-2520HGARVB (clockwise rotation seen from the end of the shaft, with relief valve)


1500min－1 1800min－1

2520HGA



Attachment



Relief �Valve



●Flow Rate Characteristics ●Flow Rate Characteristics


○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.�○The approximate weight values shown in the brackets (　) are for when a relief valve is attached.

Relief Valve

Set Pressure

No mark: Without relief valve� VB: With relief valve� VD: With relief valve (external return-type) (Refer to page 55.)�


0

5

10

15

20

25

30

35

0 0.5 1 1.5 2 2.5 3

2520HGA

2516HGA



0

5

10

15

20

25

30

35

40

0 0.5 1 1.5 2 2.5 3

2516HGA

2520HGA



0

200

400

600

800

1000

1200

1400

0 0.5 1 1.5 2 2.5 3

2520HGA 2516HGA



0

200

400

600

800

1000

1200

1400

1600

0 0.5 1 1.5 2 2.5 3

2516HGA2520HGA



30

Model：TOP - 2.5HGAR

Model：TOP - 2.5HGARVB

Model：TOP - 2.5HGA

Model：TOP - 2.5HGAVB


4　0-0.0383.5120

4-φ9

2-Rc1

Ａ�42356510

11595

13

2929

17.5　

0 -0.3

φ16　0 -0.018

15φ55

64.8

　�ROTATION

INOUT 31.8

26.2

62131.5

85

φ19

4-φ9

2-Rc1

Ａ�42356510

11595

13

17.5　

0 -0.3

φ16　0 -0.018

15φ55 31.8

26.2

85

4　0-0.0329 29

83.5120106.5

　�ROTATION

INOUT

64.8

φ19

62１55.8

�

４-φ９�

２-Ｒｃ１�

Ａ�42356510

11595

13

17.5　０�-0.3

φ16　0 -0.018

15φ55

　�ROTATION

OUT

85

４�　0-0.032929

83.5120106.5

64.8

IN 31.8

26.2

62155.8

φ19

　�ROTATION


４�　０�-０．０３�８３．５�１２０�

４-φ９�

２-Ｒｃ１�

Ａ�４２�３５�６５�１０�

１１５�９５�

１３�

２９�２９�

１７．５�　０�-０．３�

φ１６�　０�-０．０１８�

１５�

φ５５�

８５�

31.8

26.2

６２�１３１．５�

６４．８�

φ１９�

Dimensions

2516HGA�2520HGA

194.5�200.5

AItemModel

Dimensions

2516HGARVB�2520HGARVB

194.5�200.5

AItemModel

Dimensions

2516HGAVB�2520HGAVB

194.5�200.5

AItemModel

Dimensions

2516HGAR�2520HGAR

194.5�200.5

AItemModel

2.5�

HGA

Model：TOP - 2.5HGAFR

Model：TOP - 2.5HGAFRVB

Model：TOP - 2.5HGAF

Model：TOP - 2.5HGAFVB

Dimensions

2516HGAF�2520HGAF

195�201

A

154�160

BItemModel

Dimensions

2516HGAFVB�2520HGAFVB

194.5�200.5

A

153.5�159.5

BItemModel

Dimensions

2516HGAFR�2520HGAFR

195�201

A

154�160

BItemModel

Dimensions

2516HGAFRVB�2520HGAFRVB

195�201

A

154�160

BItemModel

31


１３�８�

２-Ｒｃ１�

４-φ９�

１２０�１１５�９５�

４１�３５�４２．５�

１４�

１１５�

９５�５０．３�

１７．５�　０�-０．３�

φ５８�＋０．０３�

　０�

φ１６�　０�-０．０１８�

４�　０�-０．０３�

Ａ�Ｂ�

８３．５�

２．８�

７０．３�

φ５５�

　�ROTATION

INOUT

φ１９�

４�　０�-０．０３�

１３�８�

２-Ｒｃ１�

４-φ９�

１２０�１１５�９５�

４１�３５�４２．５�

１４�

１１５�

９５�１７．５�　０�-０．３�

φ５８�＋０．０３�

　０�

φ１６�　０�-０．０１８�

１０６．５�

Ａ�Ｂ�

８３．５�

９３．８�

φ５５�

ROTATION

ＩＮ�ＯＵＴ� ５０．３�

２．８�

φ１９�

１３�８�

２-Ｒｃ１�

４-φ９�

１２０�１１５�９５�

４１�３５�４２．５�

１４�

１１５�

９５�１７．５�　０�-０．３�

φ５８�＋０．０３�

　０�

φ１６�　０�-０．０１８�

４�　０�-０．０３�

Ａ�Ｂ�

８３．５�

７０．３�

φ５５�

　�ROTATION


５０．３�

２．８�

φ１９�

４�　０�-０．０３�

１３�８�

２-Ｒｃ１�

４-φ９�

１２０�１１５�９５�

４１�３５�４２．５�

１４�

１１５�

９５�１７．５�　０�-０．３�

φ５８�＋０．０３�

　０�

φ１６�　０�-０．０１８�

１０６．５�

Ａ�Ｂ�

１２０�

８３．５�

９３．８�

φ５５�

　�ROTATION

IN OUT５０．３�

２．８�

φ１９�

2.5�HGA

■Specifications



Model

TOP-N320�

TOP-N330�

TOP-N340

26�

39�

52

39.0�

58.5�

78.0

46.8�

70.2�

93.6

2.5�

※2.5�

※2.0

1800�

1800�

1800




8.0�10.5�9.0�8.0�10.5�9.0�8.0�10.5�9.0

Approx. Weight�kg

■Model


Pump �Cover


TOP - N320　　 M

Model Examples:�TOP-N320FAMLVB (port parallel to pump shaft, with relief valve)�TOP-N330FBML (port perpendicular to pump shaft, counter-clockwise rotation as seen from end of shaft)


1500min－1 1800min－1

Relief �Valve

Special �Symbol

N330 N340

No mark: Clockwise rotation as seen from the end of the shaft (standard rotation direction)� L: Counter-clockwise rotation as seen from the end of the shaft

FA: Port parallel to pump shaft�FB: Port perpendicular to pump shaft

VF, (Refer to page 63.)






32

-

FAM �FAMVB�FBM�FAM �FAMVB�FBM�FAM �FAMVB�FBM��

TOP-N3FTOP-N3F

Relief Valve

Set Pressure

No mark: Without relief valve� VB: With relief valve�

○ In this case on the FA pump cover can be used.�○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).

0

10

20

30

40

50

60

70

80

0 0.5 1 1.5 2 2.5 3 3.5

N340F

N330F

N320F



0

10

20

30

40

50

60

70

80

90

100

0 0.5 1 1.5 2 2.5 3 3.5

N330F

N340F

N320F



0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

0 0.5 1 1.5 2 2.5 3 3.5

N340F

N330F

N320F



0

1

2

3

4

5

6

7

0 0.5 1 1.5 2 2.5 3 3.5

N330F

N340F

N320F



N3F

33

Model：TOP - N3FAM

Model：TOP - N3FAMVB

Model：TOP - N3FAML

TOP-N3FTOP-N3F


７�＋０．０１５�＋０．００５�

３４�

３０�３０�

２３�　０�-０．３�４２．１�

４９．９�

４-φ１１�

M8×1.25 depth 16

Length of φ20 section: At least 44.5 from end of shaft １１９�

１０８�４０�４０�

１９９�１２２� ７７�

３２�１４� ４５�

φ８０�　０�-０．０３�

φ２０�　０�-０．０２１�

３．９�

１３４�５５．１�

６２．９�

　�ROTATION

ＩＮＬＥＴ� ＯＵＴＬＥＴ�Ｒｃ１� Ｒｃ１�

７�＋０．０１５�＋０．００５�

４-φ１１�M8×1.25 depth 16

３４�

２７�２７�

４２．1

４９．９�

１１９�１０８�

４０� ４０�

１３４�５５．１�

６２．9

２３�　０�-０．３�

１８３�

１４�

２３１�７７�１５４�

１０７� ３２� ４５�

３．９�

DEPTH

φ２０ｈ７�　０�-０．０２１�

φ８０�　０�-０．０３�

　�ROTATION

ＩＮＬＥＴ� ＯＵＴＬＥＴ�

Ｒｃ１� Ｒｃ１�

Length of φ20 section: At least 44.5 from end of shaft

７�＋０．０１５�＋０．００５�

３４�

３０�３０�

２３�　０�-０．３�４２．１�

４９．9

４-φ１１�

M8×1.25 depth 16

１１９�１０８�

４０�４０�

１９９�１２２� ７７�

３２�１４� ４５�

φ８０�　０�-０．０３�

φ２０�　０�-０．０２１�

３．９�

１３４�５５．１�

６２．９�

　�ROTATION

　Ｒｃ１�　Ｒｃ１�ＩＮＬＥＴ�ＯＵＴＬＥＴ�


34

Model：TOP - N3FAMLVB

Model：TOP - N3FBM

Model：TOP - N3FBML


４-φ１１�M8×1.25 depth 16

３４�

２３�　０�-０．３�

φ６０�

φ６０�

２-Ｒｃ１ 1/4

７�＋０．０１５�＋０．００５�

１１９�１０８�４０�４０�

１３４� ５５．１�

６２．９�

４２．１�

４９．８�

１４�

φ８０�　０�-０．０３�

φ２０�　０�-０．０２１�

７７�３２� ４５�

２２４�１４７�１０４�

１５０�

３．９�

　�ROTATION


IN OUT

４-φ１１�M8×1.25 depth 16

３４�

２３�　０�-０．３�

φ６０�

φ６０�

２-Ｒｃ１1/4

７�＋０．０１５�＋０．００５�

１１９�１０８�４０�４０�

１３４� ５５．１�

６２．９�

４２．１�

４９.９�

１４�

φ８０�　０�-０．０３�

φ２０�　０�-０．０２１�

７７�３２� ４５�

２２４�１４７�１０４�

１５０�

３．９�

　�ROTATION

INOUT


ＮＯＰ�

　�ROTATION

７�＋０．０１５�＋０．００５� ４-φ１１�M8×1.25 depth 16

３４�

２７�２７�

４２．１�

４９．９�

１１９�１０８�４０�４０�

１３４�５５．１�

６２．９�２３�　０�-０．３�

１８３�

１４�

φ８０�　０�-０．０３�

φ２０�　０�-０．０２１�

２３１�７７�１５４�

１０７� ３２� ４５�

３．９�


ＩＮＬＥＴ�ＯＵＴＬＥＴ�Ｒｃ１�Ｒｃ１�

N3F

35

TOP-3MFTOP-3MF

■Specifications

Model Examples:�TOP-3MF1500-N320FAVB (1,500W, port parallel to pump shaft, with relief valve)�TOP-3MF2200-N330FBL (2,200W, port perpendicular to pump shaft, clockwise rotation as seen from end of shaft)


■Model Pump �Cover

Rotation �DirectionMotor Output

Relief �Valve

Special �Symbol

No mark: Counter-clockwise rotation as seen from the end of the shaft (standard rotation direction)� L: Clockwise rotation as seen from the end of the shaft

FA: Port parallel to pump shaft�FB: Port perpendicular to pump shaft


-TOP - 3MF 750 - N3201500 N3302200 N340

■Motor Specifications ○Three-Phase Squirrel-Cage Induction Motor　○Totally enclosed　○Class E insulation

0.4�

0.1�

──�

39�

58.5�

78

1.3�

0.8�

0.5

2.1�

1.3�

0.9

0.2�

──�

──�

46.8�

70.2�

93.6

1.0�

0.6�

0.3

1.7�

1.0�

0.6

Model


Max. Pressure for Motor Output（MPa）� Max. Pressure for Motor Output（MPa）�Theoretical �Discharge�　/min 750W 1500W 2200W 750W 1500W 2200W


750�

�

1500�

�

2200�

�

4�

�

4�

�

4

Continuous�

�

Continuous�

�

Continuous

200�200�220�200�200�220�200�200�220

50�60�60�50�60�60�50�60�60

1440�1720�1740�1440�1720�1730�1420�1710�1730

3.6�3.3�3.2�6.8�6.2�6.0�9.0�8.5�7.9

14�

�

24�

�

30

Output（W）� No. of Poles（P）� Rating

TOP-N320�

TOP-N330�

TOP-N340

FA �FA VB�FB�FA �FA VB�FB�FA �FA VB�FB

Relief Valve

Set Pressure

No mark: Without relief valve� VB: With relief valve �

○In this case only the FA pump cover can be used.�○Refer to page 57 for the relief valve set pressure, and indicate the desired type when placing your order. Indicate the set pressure (to the first decimal point) at the end of the model number (Ex.: 0.1MPa).

Voltage（V）�Frequency（Hz）�No. of Revolutions�（min－1）� Current（A）�Approx. Weight（kg）�

36

Model：TOP - 3MF750-N3FB

Model：TOP - 3MF750-N3FA

Model：TOP - 3MF750-N3FAVB


35

40

48

25

30 30

　Ｒｃ１�INLET

13050 50

415122293

158135

10

16562.5 62.5

168130

164

76.1

５�

　Ｒｃ１�OUTLET

ROTATION　�

ROTATION

CAUTIONU

R

W

T

V

S

50Ｇ１/４�

φ22 hole

Diagram of Wiring �Nameplate

２７�２７�

　Ｒｃ１�ＩＮＬＥＴ�

φ22 hole

３５�

４０�

１３０�５０� ５０�

２９３�１５８�１３５�

４４７�１５４�

１０７�

４８�

２５�

１０�１６５�

６２．５� ６２．５�

１６８�

１６４�

76.1

５�

ROTATION　�

　Ｒｃ１�ＯＵＴＬＥＴ�

１３０�１２３�

CAUTION

U

R

W

T

V

SROTATION

50Ｇ１/４�

Diagram of Wiring �Nameplate

CAUTION

U

R

W

T

V

S

Diagram of Wiring �Nameplate７６

．１� φ22 hole

３５�

４０�

１３０�５０� ５０�

２９３�１５８�１３５�

４８�

２５�

１０�１６５�

６２．５� ６２．５�

１６８�１３０�

１６４�

５�

ROTATION　�

４４０�１４７�

１０４�７５�７５�

１/４�２-Ｒｃ１�

INOUT

ROTATION

50Ｇ１/４�

N3F

37

TOP-3MFTOP-3MF





Ｒｃ１/８�

４８�

４５� 　Ｒｃ１�ＯＵＴＬＥＴ�

　Ｒｃ１�ＩＮＬＥＴ�

３０�３０�

２５�

３５�

１５５�６２．５�６２．５� ４５�

４５９�３３７� １２２�

１７５�１６２�

１０�１８０�

７０� ７０�

１４８�１８８�

１８５�

86.1

５�

ROTATION

CAUTION

U

R

W

T

V

S

ROTATION　�

φ22 hole Diagram of Wiring �Nameplate

　Ｒｃ１�ＯＵＴＬＥＴ�　Ｒｃ１�

ＩＮＬＥＴ�

２７�２７�

２．５°�

Ｒｃ１/８�

４８�

３５�

１５５�６２．５� ６２．５� ４５�

３３７�１７５�１６２�

４９１�１５４�

１０７�

４５�

２５�

１０�１８０�

７０� ７０�

１８８�

１８５�

86.1

ROTATION　�

１４８�１２３�

５�

ROTATION

CAUTION

U

R

W

T

V

S

φ22 hole Diagram of Wiring �Nameplate

CAUTION

U

R

W

T

V

SROTATION

IN

OUT

1/4

86.1

RC1/8

48

35

15562.5 62.５� 45

337175162

484147

104

2-Rc1

45

25

10

18070 70

188

185

ROTATION　�

５�

7575

148

φ22 holeDiagram of Wiring �Nameplate

38





CAUTION

U

R

W

T

V

SROTATION

27 27

528.5�� 154�

�107

ROTATION　�

208

158123

58

374.5189.5185

42 Rc1/8

17070 70 45

40

　Rc１�INLET

16

12

21580 80

　Rc1OUTLET

205

96.1

７�


42

58

Rc1/8 40

3030

　Rc１�INLET

　Rc1OUTLET

16

ROTATION　�

17070 70 45

496.5122374.5

189.5185

12

21580 80

208158

205

96.1

７�

ROTATION

CAUTION

U

R

W

T

V

S


96.1

42

58

Ｒc１/8

1707070 45

374.5�� 189.5�

�185

521.5�� 147

104

２°�

40

16

ROTATION　�

12

21580 80

208158

205

７�

１/４�２-Rc1

IN

OUT

75 75

ROTATION

CAUTIONU

R

W

T

V

S


N3F

TOP-N3HTOP-N3H

■Specifications

○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.　�○The approximate weight values shown in the brackets (　) are for when a relief valve is attached.�*Please consult with your Nippon Oil Pump representative before using the specifications marked with "※".


Model

TOP-N320H�

TOP-N330H�

TOP-N340H�

TOP-N350H

26�

39�

52�

65

39.0�

58.5�

78.0�

97.5

46.8�

70.2�

93.6�

117.0

4.0�

※4.0�

※3.0�

※2.0

1800�

1800�

1800�

1800




14.8（15.4）�

14.9（15.5）�

14.9（15.5）�

15.6（16.2）�

Approx. Weight�kg

■Model



TOP - N320H

Model Examples:�TOP-N320HVB (with relief valve)�TOP-N330HL (counter-clockwise rotation as seen from end of shaft)


1500min－1 1800min－1

Relief �Valve

Special �Symbol

N330HN340HN350H

UT, VF, VH (Refer to page 63.)






39

- Relief ValveSet Pressure



No mark: Clockwise rotation as seen from the end of the shaft (standard rotation direction)� L: Counter-clockwise rotation as seen from the end of the shaft*When using the UT seal materials the configuration of the pumps will be different than those shown on page 40. The appropriate diagrams can be obtained from the Nippon Oil Pump homepage.

0

10

20

30

40

50

60

70

80

90

100

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5

N340H

N330H

N320H

N350H



0

20

40

60

80

100

120

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5

N330H

N350H

N320H

N340H



0

1

2

3

4

5

6

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5

N340H N330H

N320H

N350H


Shaft Power（kw）�

0

1

2

3

4

5

6

7

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5

N330HN340H

N320H

N350H



Model：TOP - N3H

Model：TOP - N3HL

Model：TOP - N3HVB

Model：TOP - N3HLVB

40


４-φ１２�


　�ROTATION

２１�１３４�２１�１７６�

１１６�１４０�

３４�７９．５�１２９．５�

７�＋０．０１５�＋０．００５�

Ｄ�

１６�２４� ７０�９６�

１１０� ４２�５０�Ｂ�

Ａ�

φ２２�　０�-０．０２１�

φ９４�

１６�７５�

２５�　０�-０．３�

１０６．５�

１６９．５�

７１．1

　�ROTATION


４-φ１２�

2113421176

116140

3479.5129.5

７�＋０．０１５�＋０．００５�Ｄ�

1624 7096

110 4250Ｂ�

Ａ�φ２２�　０�-０．０２１�

φ９４�

1675

146.5

２５�　０�-０．３�

71.1

　�ROTATION


４-φ１２�

2113421176

116140

3479.5129.5

７�＋０．０１５�＋０．００５�Ｄ�

1624 7096

110 4250Ｂ�

Ａ�

φ２２�　０�-０．０２１�

φ９４�

1675

146.5

２５�　０�-０．３�

71.1

４-φ１２�

２１�１３４�２１�１７６�

１１６�１４０�

３４�７９．５�１２９．５�

７�＋０．０１５�＋０．００５�

Ｄ�

１６�２４� ７０�９６�

１１０� ４２�５０�Ｂ�

Ａ�

φ２２�　０�-０．０２１�

φ９４�

１６�７５�

２５�　０�-０．３�

１０６．５�

１６９．５�

　�ROTATION

INOUT

７１．１�

Dimensions

N320H�N330H�N340H�N350H��

237�237�237�247

187�187�187�197

Rc1��

Rc11/4��

Rc1

A BD（port diameter）�

OutInItem

Model

Rc1��

Rc11/4��

Dimensions

237�237�237�247

187�187�187�197

Rc1


OutInItem

ModelN320HL�N330HL�N340HL�N350HL��

Rc1��

Rc11/4��

Dimensions

237�237�237�247

187�187�187�197

Rc1


OutInItem

ModelN320HVB�N330HVB�N340HVB�N350HVB�

�

Rc1��

Rc11/4��

Dimensions

237�237�237�247

187�187�187�197

Rc1


OutInItem

ModelN320HLVB�N330HLVB�N340HLVB�N350HLVB�

�

N3H

TOP-3MBYTOP-3MBY

■Specifications

○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.�*Please consult with your Nippon Oil Pump representative before using the specifications marked with "※".

Model

TOP-N320H�

TOP-N330H�

TOP-N340H�

TOP-N350H

1.3�

0.8�

0.5�

0.3

46.8�

70.2�

93.6�

117.0

39.0�

58.5�

78.0�

97.5

1.0�

0.5�

0.3�

0.1

2.2�

1.4�

0.9�

0.7

1.7�

1.0�

0.6�

0.4

3.0�

2.6�

1.8�

1.4

3.2�

2.1�

1.4�

1.0

4.0�

※4.0�

※3.0�

※2.0

4.0�

3.3�

2.3�

1.8


Max. Pressure for Motor Output (MPa) Max. Pressure for Motor Output (MPa)Theoretical �Discharge�　/min

■Model

1500W 2200W 5500W3700W 1500W 2200W 3700W 5500W


Motor Output

TOP - 3MBY 1500 - N320H

Model Examples:�TOP-3MBY1500-N320HVB (1,500W, with relief valve)�TOP-3MBY2200-N330HL (2,200W, clockwise rotation as seen from the pump side)

2200

N350H

N330H37005500

N340H

41

Rotation Relief ValveSpecial �Symbol

No mark: Counter-clockwise rotation as seen from the pump side (standard rotation direction)� L: Clockwise rotation as seen from the pump side

UT, VF, VH (Refer to page 63.)

- Relief ValveSet Pressure



* When using the UT seal materials the configuration of the pumps will be different than those shown on page 42. The appropriate diagrams can be obtained from the Nippon Oil Pump homepage.

Model：TOP - 3MBY1500-N3HVB




42


１１６�

１３９� ３１５�

１２５� ７０�４-Ｍ１０Ｐ１．５�

４-Ｍ８Ｐ１．２５�

４-φ１１�

５４３�４５４� ７４�１５�

１９０�

１５０�

２２０�

１６０�

１４０�

３０�

Ｄ�

３０� １３１．１�

５４３�４５４� ７４�１５�

４-φ１１� ３１５�

１．５�

１３９�

９０�

１３５�

ＰＬ�

１４０� ７０�

１６０�

１１６�

１６０�

４-φ１１�

４-Ｍ１０Ｐ１．５�

５７５�４８６� ７４�１５�

４-Ｍ１０Ｐ１．５�

１９０�

１５０�

２３０�

１４６�１４６� １．５�

３０�

Ｄ�

５７５�４８６�１５� ７４�

１４６．１�

４-φ１１�

１００�

１５０�

ＰＬ�

７０�

１１６�

４-φ１１�１８０�

１４０�

１８０�

６１４�５２５� ７４�１５�

４-Ｍ１０Ｐ１．５�４-Ｍ１０Ｐ１．５�

２５０�

１９０�

１５０�

１８０�

３５�

３５�

Ｄ�

６１４�５２５� ７４�１５�

１．５�４-φ１１�

１６８．１�

１１２�

１７２�

１９０�

ＰＬ�

２１０�

１４０�

２１７�

７０�

１１６�

４-φ１１�

２１８�

６８４�５９５� ７４�１５�

４-Ｍ１０Ｐ１．５�

４-Ｍ１０Ｐ１．５�

２８９�

１９０�

１５０�

２１０�

３０�

３０�

１．５�

Ｄ�

６８４�５９５�

１５�７４�４-φ１１�

１８８．１�

１３５�

１９５�

ＰＬ�

Dimensions

N320HVB�N330HVB�N340HVB�N350HVB

107.5�107.5�107.5�117.5

Rc11/4

PLD（port diameter）�Item

Model

Rc1

Rc1

OutIn

Dimensions


107.5�107.5�107.5�117.5

Rc11/4


Model

Rc1

Rc1OutIn

Dimensions


107.5�107.5�107.5�117.5

Rc11/4


Model

Rc1

Rc1

OutIn

Dimensions


107.5�107.5�107.5�117.5

Rc11/4


Model

Rc1

Rc1

OutIn

N3H

TOP-3VTOP-3V

■Specifications

○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.�○The approximate weight values shown in the brackets (　) are for when a relief valve is attached.


Model

TOP-330V�

TOP-340V�

TOP-350V

39.0�

52.0�

65.0

58.5�

78.0�

97.5

70.2�

93.6�

117.0

1.0�

1.0�

1.0�

�

1800�

1800�

1800




19.3（20.7 ）�

19.5（20.9）�

19.3（20.7）�

Approx. Weight�kg

■Model


Attachment

TOP - 330V

Model Examples:�TOP-N330VVB (with angle plate and relief valve)�TOP-N330VFVB (with angle flange and relief valve)


1500min－1 1800min－1

Relief �Valve

340V 350V







43

Used for transferring oils with high viscosity (46～2,000mm2/sec) such as high-viscosity lubricating oils and gear oils.

Relief ValveSet Pressure



0

10

20

30

40

50

60

70

80

90

100

0.1 0.3 0.5 0.7 1

350V

340V

330V



0

20

40

60

80

100

120

0.1 0.3 0.5 0.7 1

350V

340V

330V



0.0

1.0

2.0

3.0

4.0

0.1 0.3 0.5 0.7 1

350V

340V

330V



0.0

1.0

2.0

3.0

4.0

5.0

0.1 0.3 0.5 0.7 1

350V

340V

330V



Model：TOP - 3V

Model：TOP - 3VVB

Model：TOP - 3VF

Model：TOP - 3VFVB

44


１５０�

３４�

１６�

２５�　０�-０．３�

４-φ１１�

２６２�４６�１２０�

６０� ７５� ３０�１５� ４２�

φ２２� -０．０２１�

１８０�

９８�

９８� １７５．５�

OUT

IN

φ１５５�

６０�

Ｄ�

８０�

２２２�

２０４�１６０�２２� ２２�

７�＋０．０１５�＋０．００５�

　�ROTATION

０ �

φ１５５�

２２２�

１５０�

３４�

６０�

１６�

２５�　０�-０．３�

Ｄ�

４-φ１１�２６２�

４６�１２０�８０�６０� ７５� ３０�１５� ４２�

８０�

φ２２�　０�-０．０２１�

１８０�

２２９�

９８�

１３１�

２０４�１６０�２２� ２２�７�＋０．０１５�＋０．００５�

ROTATION　�

OUT

IN

９８�

φ１５５�

６０�

６０�

４２�

３４�

Ｄ�

４-φ１１�

２６２�４９�２１３�

８０� １７�４�

２２２�１７３�

８０�

φ１０５�　０�-０．０２５�

φ２２�　０�-０．０２１�

１５５�１２８�

２０４�１６０�２２� ２２�

７�＋０．０１５�＋０．００５�

１５５�

１２８�

２５�　０�-０．３�

　�ROTATION

IN

OUT

６０�

６０�

４２�

３４�

Ｄ�

４-φ１１�

２６２�４９�２１３�

８０� １７�４�

８０�

φ１０５�　０�-０．０２５�

φ２２�　０�-０．０２１�

１５５�１２８�

１５５�

１２８�

２５�　０�-０．３�

IN

OUT

φ１５５�

１６０�２２� ２２�７�＋０．０１５�＋０．００５�

　�

２０４�

ROTATION

２２２�１７３�

１３１�

Dimensions

330V�340V�350V

Rc11/4�� Rc11/4�

�

D（port diameter）�ItemModel

Rc11/2

In Out

Dimensions

330VVB�340VVB�350VVB

Rc11/4�� Rc11/4�

�


Rc11/2

In Out

Dimensions

330VF�340VF�350VF

Rc11/4�� Rc11/4�

�


Rc11/2

In Out

Dimensions

330VFVB�340VFVB�350VFVB

Rc11/4�� Rc11/4�

�


Rc11/2

In Out

3V

TOP-4AMTOP-4AM

■Specifications



Model

TOP-4100AM�

TOP-4130AM

116�

148

116�

148

139.2�

177.6

2.0�

2.0

1800�

1800




31�

33

Approx. Weight�kg

■Model


Attachment�Rotation �Direction�

TOP - 4100AM

Model Examples:�TOP-4100AMVB (with relief valve)�TOP-4130AMIVB (with angle plate and relief valve, counter-clockwise rotation as seen from the end of the shaft)


1000min－1 1200min－1

Relief Valve

4130AM


No mark: Without angle plate� I: With angle plate






45

VB

0

20

40

60

80

100

120

140

160

0 0.5 1 1.5 2 2.5

4130AM

4100AM



0

20

40

60

80

100

120

140

160

180

200

0 0.5 1 1.5 2 2.5

4100AM

4130AM



0

1

2

3

4

5

6

7

8

0 0.5 1 1.5 2 2.5

4130AM

4100AM



0

1

2

3

4

5

6

7

8

9

0 0.5 1 1.5 2 2.5

4100AM

4130AM



Model：TOP - 4AMVB

Model：TOP - 4AMIVB

Model：TOP - 4AMLVB

Model：TOP - 4AMILVB

46


238

□60

４-φ14COUNTERBOREφ28

224194

80 80

194

85.8

74.2

　２-Ｄ�OUTLET

□80

72 72INLET

７�

35　０�-0.3

Ａ�165Ｂ�

77887065

Ｅ�

22

　�ROTATION

110

φ32h7　０�

-0.025

７×７×65 key

２２４�１９４�

８０� ８０�

１９４�

８５．８�７４．２�

２３８�

φ６０�

４-φ１４�ＣＯＵＮＴＥＲＢＯＲＥ�φ２８�

ＩＮＬＥＴ�

２-Ｄ��

φ８０�

７２� ７２�ＯＵＴＬＥＴ�

１６５�Ｂ�７７�８８�７０�６５�

Ｅ�

Ａ�

２２�

　��

φ１１０�

７×７×６５ key

φ３２ｈ７�　０�-０．０２５�

ROTATION

７�

３５�　０�-０．３�

１６０�

ＩＮＬＥＴ�２-Ｄ�ＯＵＴＬＥＴ�

２３４�

９４� １０６�１１１� １２３�

４２�

１４５�１８５�

２２５�１０� １０�７�

□８０�

□６０�

７２� ７２�

１８�

４１�

４１�

２０�

２９４�

１３６～１７６�

１３０�

１２４�

４０�７４．２�

８５．８�３５�　０�-０．３�

φ１１０�

φ３２�　０�-０．０２５�

１６５�Ｂ�Ｅ� ８８� ７７�

７０�６５�

Ａ�

２２�

７×７×６５ key

　�ROTATION

７�

35　０�-0.3

１６０�

ＩＮＬＥＴ�２-Ｄ�ＯＵＴＬＥＴ�

２３４�

９４� １０６�１１１� １２３�

４２�

１４５�１８５�

２２５�１０� １０�７�

□８０�

□６０�

７２� ７２�

１８�

４１�

４１�

２０�

２９４�

１３６～１７６�

１３０�

１２４�

４０�74.2

８５．８�３５�　０�-０．３�

φ１１０�

φ３２�　０�-０．０２５�

１６５�Ａ�

Ｂ�Ｅ� ８８� ７７�

７０�６５�

２２�

７×７×６５ key

　�ROTATION

７�

３５�　０�-０．３�

Dimensions

4100AMLVB�4130AMLVB

354�364

189�199

Rc11/2�Rc2

153�163

A B D EItemModel

Dimensions

4100AMILVB�4130AMILVB

354�364

189�199

Rc11/2�Rc2

153�163

A B D EItemModel

Dimensions

4100AMVB�4130AMVB

354�364

189�199

Rc11/2�Rc2

153�163

A B D EItemModel

Dimensions

4100AMIVB�4130AMIVB

354�364

189�199

Rc11/2�Rc2

153�163

A B D EItemModel

4AM

47

■Specifications

TOP-4MBYTOP-4MBY

Model

TOP-4100AM�

TOP-4130AM�

�

116�

148

1.1�

0.7

2.0�

2.0

139.2�

177.6

0.8�

0.5

2.0�

1.6



Model Examples:�TOP-4MBY3700-6-4100AMIVB (3,700W, with angle plate and relief valve)�TOP-4MBY5500-6-4130AMILVB (5,500W, with angle plate and relief valve, clockwise rotation as seen from the pump side)

3700W 7500W

1.9�

1.4

5500W 3700W 7500W

1.4�

1.1

5500W

○The above maximum pressure for motor output values are for when using ISO-VG46 oil with an oil temperature of 40°C.�○No. of motor poles: 6



■ModelNo. of �

Motor PolesMotor OutputRotation �Direction

TOP - 4MBY 3700 - 6 - 4100AM55007500

Relief Valve

No mark: Counter-clockwise rotation as seen from the pump side (standard rotation direction)� L: Clockwise rotation as seen from the pump side

VBI4130AM

48

Model：TOP - 4MBY3700 - 6 - 4AMVB




E

７１０�５５０�８０� ８０�

１２１�Ｆ�

７１０�５５�２００�２４５�１４０�７０�

８０�８０� ５５０�

２５０�

２１６�

２１０�

１８５�

４-φ１４� ４-Ｍ１０Ｐ１．５� ４-Ｍ１２Ｐ１．７５�

４-φ１４�

２１９�１３２�

6

Ｅ�

８００�８０� ８０�６４０�１３６�

Ｆ�

８００�６４０�８０� ８０�

２１０� ２００�１６４�１３６� ５００�

３００�

２５４�

２６０�

１８５�

４-φ１４� ４-Ｍ１２Ｐ１．７５�

４-Ｍ１２Ｐ１．７５�

４-φ１４�

２４１�

160

５５０� ８０�８０�

Ｅ�

７１０�８０� ５５０� ８０�１４０�

Ｆ�

７１０�１４０� ２４５� ２００� ５５�７０�

２５０�

２１６�

１３２�

6

２１０�

１８５�

４-Ｍ１２Ｐ１．７５�４-Ｍ１０Ｐ１．５�４-φ１４�

４-φ１４�２１９�

Dimensions


84�94

E

40�50

FItemModel

Dimensions


84�94

E

40�50

FItemModel

Dimensions


75�85

E

60�70

FItemModel

4AM

TOP-4ATOP-4A

■Specifications



Model

TOP-4300A�

TOP-4500A

352�

586

352�

586

422.4�

703.2

1.0�

1.0

1200�

1200




120�

125

Approx. Weight�kg

■Model


Rotation �Direction�

TOP - 4300A

Model Example:�TOP-4500ALVB (counter-clockwise rotation as seen from the end of the shaft)


1000min－1 1200min－1

Relief Valve�

4500A


At 960 Rotations At 1,160 Rotations





49

VB

0

100

200

300

400

500

600

0 0.5 1 1.5

4500A

4300A



0

100

200

300

400

500

600

700

0 0.5 1 1.5

4300A

4500A



0

2

4

6

8

10

12

14

0 0.5 1 1.5

4500A

4300A



0

2

4

6

8

10

12

14

16

18

0 0.5 1 1.5

4300A

4500A

Pressure（MPa）�Pressure（MPa）�


Model：TOP - 4AVB

Model：TOP - 4ALVB

50


２２０� ７０�

２-Ｒｃ４�

Ａ�Ｅ�

２７０� Ｆ�

１５９．２�

φ４２�　０�-０．０２５�

　０�-０．０２５�

２７０�２２５�１３５�

１２�＋０．０３６�

＋０．０１８� ４５．５�　０�-０．３�

（３６５）�

１９６�

　�

９０�

ROTATION

INOUT

２６�

４-φ１８�（２６）� （２６）�

１６５�

２２０� ７０�

２-Ｒｃ４�

Ａ�Ｅ�

２７０� Ｆ�

φ４２�　０�-０．０２５�

　０�-０．３�

１６５�　０�-０．３�

２７０�２２５�１３５�

１２�＋０．０３６�

＋０．０１８� ４５．５�

　０�-０．３�

（３６５）�

１９６�

９０�

２６�

４-φ１８�（２６）�（２６）�

　�ROTATION


１６５�

１５９．２�

Dimensions

4300AVB�4500AVB

518.5�588.5

315.5�350.5

90.5�125.5

A E FItemModel

Dimensions

4300ALVB�4500ALVB

518.5�588.5

315.5�350.5

90.5�125.5

A E FItemModel

4A

Lunary Pump（GPL）�Lunary Pump（GPL）�

■Specifications

○The above maximum discharge and maximum revolution values are for when using ISO-VG46 oil with an oil temperature of 40°C.�*Please consult with your Nippon Oil Pump representative before using the specifications marked with "※".


Model

GPL-150VB�

GPL-200VB�

GPL-250VB

150�

200�

250

150�

200�

250

180�

240�

300

1.0�

1.0�

1.0

2.0�

2.0�

※2.0

Item Theoretical �Displacement�cm3/rev Normal MPa

Max. Discharge Pressure

Max. MPa

38.9�

40.3�

42.5

Approx. Weight�kg

1800�

1800�

1800


■Model


AttachmentRotation �Direction

GPL - 150

Model Examples:�GPL-150IVB (with angle plate)�GPL-150FLVB (without angle plate, counter-clockwise rotation seen from end of shaft)


1000min－1 1200min－1

Relief Valve

200250


I : With angle plate�F: Without angle plate

At 960 Rotations At 1,160 Rotations





51

VB

Used for transferring oils with high viscosity (46～2,000mm2/sec) such as high-viscosity lubricating oils and gear oils.

0

50

100

150

200

250

300

0 0.5 1 1.5 2 2.5

250

200

150



0

50

100

150

200

250

300

0 0.5 1 1.5 2 2.5

200

250

150



0

2

4

6

8

10

12

0 0.5 1 1.5 2 2.5

200

250

150



0

2

4

6

8

10

12

0 0.5 1 1.5 2.52

200

250

150



Model：GPL - IVB

Model：GPL - ILVB

Model：GPL - FVB

Model：GPL - FLVB

52


１４５�２００�１７� １７�２５２�

１００�

１６９�

６４�１６０�

５�

φ２００�

１２０�

３２０�２９６�

２２� ２２�

Ａ�８０�８６�

２２５�１８５�２０� ２０�

２９０�

１５５～１６５�

１２５～１３５�

２０�

ROTATION

IN OUT７�　０�-０．０３６�

３１�　０�-０．３�

Ｍ８Ｐ１．２５�　DEPTH２０�４３�

２３４�

１４．５� ２-６５Ａ�

SHAFT DETAILS

１４５�２００�１７� １７�２５２�

１００�

１６９�

６４�１６０�

５�

φ２００�

１２０�

３２０�２９６�

２２� ２２�

Ａ�８０�８６�

２２５�１８５�２０� ２０�

２９０�

１５５～１６５�

１２５～１３５�

２０�

７�　０�-０．０３６�

３１�　０�-０．３�

Ｍ８Ｐ１．２５�　DEPTH ２０�

ROTATION

INOUT

４３�

２３４�

１４．５�

SHAFT DETAILS

２-６５Ａ�

１００�

φ２００�

２５２�

φ２１５�

４-φ１４�

１２０�

O-ring groove３２０�２９６�

２２�２２�

φ２８�　０�-０．０２１�

φ１９０�　０�-０．０４６�

φ３５�

１９４�１６０�

７�　０�-０．０３６�

３１�　０�-０．３�

Ｍ８Ｐ１．２５�　DEPTH ２０�

Ａ�８０�８６�

６４�１４．５�

６０�５６�

１５�５�

　�ROTATION

OUTIN

１６９�

Ｂ�

１６０�

INSTALLATION FOR O-RINGφ２０５　DEPTH ４．６�APPLICATION SIZE　Ｇ９０�

SHAFT DETAILS

２-６５Ａ�

１００�

２５２�

φ２１５�

４-φ１４�

１２０�

O-ring groove３２０�２９６�

２２�２２�

φ２８�　０�-０．０２１�

φ１９０�　０�-０．０４６�

φ３５�

１９４�１６０�

７�　０�-０．０３６�

３１�　０�-０．３�

Ｍ８Ｐ１．２５�　DEPTH ２０�

Ａ�８０�８６�

６４�１４．５�

６０�５６�

１５�５�

INSTALLATION FOR O-RINGφ２０５　DEPTH ４．６�APPLICATION SIZE　Ｇ９０�

１６９�

Ｂ�

１６０�

　�ROTATION

INOUT

φ200

SHAFT DETAILS

２-６５Ａ�

Dimensions

GPL-150IVB�GPL-200IVB�GPL-250IVB

268�287�306

AItemModel

Dimensions

GPL-150ILVB�GPL-200ILVB�GPL-250ILVB

268�287�306

AItemModel

Dimensions

GPL-150FVB�GPL-200FVB�GPL-250FVB

268�287�306

A

188�207�226

BItemModel

Dimensions

GPL-150FLVB�GPL-200FLVB�GPL-250FLVB

268�287�306

A

188�207�226

BItemModel

GPL

TOP-1RA,2RA,3RDTOP-1RA,2RA,3RD

■Specifications■Model：1RA

Model

TOP-1RA-100�

TOP-1RA-200�

TOP-1RA-300

1.16�

1.80�

2.50

1.74�

2.70�

3.75

2.08�

3.24�

4.50

0.5�

0.5�

0.5

2000�

2000�

2000




1.0�

1.1�

1.2

Approx. Weight�kg

■Model

TOP - 1RA - 100


1500min－1 1800min－1

200300

53

Forward and reverse rotations are possible! Trochoid Pumps TOP-1RA, 2RA, 3RDThe positioning of the oil suction and discharge ports does not change regardless of whether the pump is revolving to the right or left. The Trochoid pump uses a special loop ring for the Trochoid rotor and an additional 180° rotation in the rotation direction. This ensures that the oil will flow in only one direction at all times regardless of whether the pump is turned in the forward or reverse direction.

■Performance TableAt 1,450 Rotations At 1,750 Rotations






Regardless of whether the pump is turned to the right or left . . .

the oil flows in only one �direction at all times.

0.0

1.0

2.0

3.0

4.0

0.1 0.2 0.3 0.4 0.5

１RA-100

１RA-200

１RA-300



0

1

2

3

4

5

0.1 0.2 0.3 0.4 0.5

１RA-100

１RA-200

１RA-300



0

10

20

30

40

50

60

70

80

90

0.1 0.2 0.3 0.4 0.5

１RA-100

１RA-200

１RA-300



0

20

40

60

80

100

120

0.1 0.2 0.3 0.4 0.5

１RA-100

１RA-２00

１RA-300



■Model：2RA

54

■Model

TOP - 2RA - 4C 8C12C

■Specifications

Model

TOP-2RA-4C�

TOP-2RA-8C�

TOP-2RA-12C

4.0�

8.0�

12.0

6.0�

12.0�

18.0

7.2�

14.4�

21.6

0.5�

0.5�

0.5

2000�

2000�

1800




3.5�

4.0�

4.5

Approx. Weight�kg


1500min－1 1800min－1







0

2

4

6

8

10

12

14

16

18

0.1 0.2 0.3 0.4 0.5

8C

4C

12C



0

5

10

15

20

25

0.1 0.2 0.3 0.4 0.5

12C

8C

4C



0

50

100

150

200

250

300

350

400

450

0.1 0.2 0.3 0.4 0.5

12C

8C

4C



0

50

100

150

200

250

300

350

400

450

500

0.1 0.2 0.3 0.4 0.5

12C

8C

4C



1RA 2RA 3RD

■Model：3RD

55

■ModelTOP - 3RD - 10T

15T20T25T30T

■Specifications

Model

TOP-3RD-10T�

TOP-3RD-15T�

TOP-3RD-20T�

TOP-3RD-25T�

TOP-3RD-30T

13.0�

19.5�

26.0�

32.5�

39.0

13.0�

19.5�

26.0�

32.5�

39.0

15.6�

23.4�

31.2�

39.0�

46.8

0.5�

0.5�

0.5�

0.5�

0.5

1800�

1800�

1800�

1800�

1800




10.0�

10.0�

10.5�

11.0�

11.5

Approx. Weight�kg


1000min－1 1200min－1







0

5

10

15

20

25

30

35

40

45

0.1 0.2 0.3 0.4 0.5

30T

20T

10T

25T

15T



0

10

20

30

40

5

15

25

35

45

50

0.1 0.2 0.3 0.4 0.5

20T

15T

10T

30T

25T



0

200

400

600

800

1000

1200

0.1 0.2 0.3 0.4 0.5

20T15T

10T

30T

25T



0

200

400

600

800

1000

1200

1400

0.1 0.2 0.3 0.4 0.5

20T15T10T

30T

25T



56

Model：TOP-1RA

Model：TOP-2RA

Model：TOP-3RD


※The use of low-speed rotations and liquids with high viscosity could result in poor pump operations.�※Applying a thrust load or radial load to the pump shaft could result in poor pump operations.�※When using a check valve, be sure to install it on the pump discharge side. If a check valve is installed on the pump suction side, pressure will be applied to the oil seal during reverse rotation, which could result in leaks.

φ５２�±０．１�

１１�７７�

３-φ６．８�

２０�１９�３９�

１０．５�８�＋０．７�　０�

５�-０．０５�

-０．０９� φ８ｆ７�-０．０１３�

-０．０２８�

φ３６ｆ７�-０．０２５�

-０．０５０�Ｒ１３�

Ｅ�

（Effective length）�

　�

Ａ�Ｂ�

ROTATION

INOUT

φ１２．５ＣＯＵＮＴＥＲＢＯＲＥ�０．５ＤＥＰＴＨ�

φ６７�

φ３２�

２-Ｒｃ１/４�φ１１６

�

Ｒ２０�

１４�７５�

Ｄ１� Ｄ２�

６-φ１１�

７�-０．０５�-０．０９�

Ｒ２�

９（Effective length）�

φ１２．４４６�　０�-０．０１１�

５�　０�-０．２�

１５０�１５�１０�２２�

φ８８�

φ５０�

φ１４０�

φ７４�　０�-０．０３�

　�ROTATION

φ２２Counter bore

IN OUT

φ３４�

２２�Ｂ�Ａ�

φ１７０�

１０�　０�-０．０５�

１４４�

Effective length

６-φ１４�φ２８Counter bore

Ａ�Ｂ� ６�Ｅ�

５０�

φ２００�

φ１４０�-０．０４３�

-０．０８３�

φ６０�φ２０�-０．０２�

-０．０４１�

１５�１７�１４�

３０°�

３０°�φ１３５�

２-Ｄ�

IN OUT

１２�

２４�

　�ROTATION

Dimensions

2RA-4C�2RA-8C�2RA-12C

92�102�112

77�87�97

Rc1/2�Rc3/4�Rc3/4

Rc3/8�Rc1/2�Rc3/4

A E D1 D2ItemModel

Dimensions

1RA-100�1RA-200�1RA-300

86.5�90.5�94.5

47.5�51.5�55.5

40�44�48

A B EItemModel

Dimensions

3RD-10T�3RD-15T�3RD-20T�3RD-25T�3RD-30T

147�152�157�162�167

141�146�151�156�161

Rc1/2�Rc1/2�Rc3/4�Rc3/4�Rc1

89�94�99�104�109

A B D EItemModel

1RA 2RA 3RD

CAUTION

57

Relief ValvesRelief Valves

Q-1

Ｔ-1

Relief valve

Q-1

Ｔ-2

Relief valve

Q-2

Relief valve

Q-3

Ｔ-3

Flow Rate

Ｔ-1

OMPaPressure Increases

Ｔ-2

Ｔ-3

Q-2

Q-3

When the pressure in the oil pressure circuit exceeds the set value for the valve, the valve will open to return a portion or all of the oil. In this manner the valve maintains consistent circuit pressure, limits the maximum pressure and in doing so protects the pump and related equipment.

■Operations

Pressure Override�Pressure difference between cracking pressure (set pressure) 　 and total relief pressure 　　�

Cracking Pressure�The amount of pressure that will allow for the start of the opening of the valve to release a certain amount of oil when pressure in the circuit increases

　　Cracking Pressure (set pressure) 　　Total Relief Pressure

When relief valves 　 and 　 do not operate 　When the total amount is relievedWhen relief valves and operate

58

■Model

Refer to the specifications shown in the diagrams on pages 59 and 60.

Spring No.

TOP - 2VB -3VB4VBP No mark: Attached directly to the Trochoid pump�

D: With a valve stand (for pipe attachment)

Valve

Spring Spring Retaining Plate

Valve Unit

O-ring

(spring nut) Hexagon NutPressure �Adjustment Bolt

Cap

Packing(to pump suction side)(pressure from �pump discharge side)

O-ring

Return

Return

NOP

17

2623

2441

2-φ7 19Rc3/8

φ30

φ22

76.56 626

56.8133.3

2-φ7key hole、�φ11counterbore depth0.5

R16

2-φ7key hole、φ11counterbore depth1

T

VB Model

VBD Model

2VD Model

Internal Return (safety valve)

External Return (safety valve / adjustment valve)

■Proper Method for Using a Trochoid Pump Relief Valve

◎With this method the valve is connected directly to the pump to momentarily lower pressure when the oil is being transmitted. �

With this circuit configuration, if the system is used for a long period of time with the valve constantly working and the discharge port closed, various problems may occur such as the generation of air bubbles, loud noises and a rise in the temperature of the oil. Method ② or ③ should be adopted in this case.

◎This method uses adjustment valves (valve and sub-plate) to regulate the oil pressure (or for forced circulation). �

The most desirable method is to attach a sub-plate to the VB model and then use the bypass circuit created from the piping as the relief valve. This should be used for a full-amount bypass conducted over a long period of time, regular use and to adjust the pressure.

This relief vale is used in the same manner as the above ② , but it can also be directly attached to the Trochoid pump 2HB model.

①�

②�

③�

■Internal Structure ■Pressure Adjustment Method①Remove the cap.�②Loosen the hexagonal nut.�③Turn the adjustment bolt to the right (to raise the

pressure setting) or to the left (to lower the pressure setting).�

④Tighten the hexagonal nut to affix the adjustment bolt. �

⑤Tighten the cap. (Be careful not to damage the packing during this process.)

○Refer to the Nippon Oil Pump homepage for the most up-to-date diagrams.

*When attaching the 2VD model, always be sure to also install a plate to block the suction side.

59


■Dimensional DiagramsModel：2VBD

Model：3VBD


NO P

2623

71.5

37.5

34

1618

12

70

R8

8.551 23.5

130.5139

56

5638

0.5

4-φ94413

φ22

φ32

2-Rc1/2

P T

O-ringPacking

TP

6

529

４-φ９

38

45.5

1024

2329

φ３２

5458

48

147(147.8)

φ２２

141(141.8)

2-Rc3/4

2370 48(48.8)

76

30

91.5

46

φ４１

82

O-ring

Packing

59



Model：3VBD


NO P

2623

71.5

37.5

34

1618

12

70

R8

8.551 23.5

130.5139

56

5638

0.5

4-φ94413

φ22

φ32

2-Rc1/2

P T

O-ringPacking

TP

6

529

４-φ９

38

45.5

1024

2329

φ３２

5458

48

147(147.8)

φ２２

141(141.8)

2-Rc3/4

2370 48(48.8)

76

30

91.5

46

φ４１

82

O-ring

Packing

59



Model：3VBD


NO P

2623

71.5

37.5

34

1618

12

70

R8

8.551 23.5

130.5139

56

5638

0.5

4-φ94413

φ22

φ32

2-Rc1/2

P T

O-ringPacking

TP

6

529

４-φ９

38

45.5

1024

2329

φ３２

5458

48

147(147.8)

φ２２

141(141.8)

2-Rc3/4

2370 48(48.8)

76

30

91.5

46

φ４１

82

O-ring

Packing

59



Model：3VBD


NO P

2623

71.5

37.5

34

1618

12

70

R8

8.551 23.5

130.5139

56

5638

0.5

4-φ94413

φ22

φ32

2-Rc1/2

P T

O-ringPacking

TP

6

529

４-φ９

38

45.5

1024

2329

φ３２

5458

48

147(147.8)

φ２２

141(141.8)

2-Rc3/4

2370 48(48.8)

76

30

91.5

46

φ４１

82

O-ring

Packing

1L

2L

3L

4L

1.7

1.8

2.2

2.9

13

13

13

13

13.0

13.5

12.0

13.0

54.0

60.5

57.5

54.5

0.08～0.25

0.26～0.50

0.51～1.19

1.20～2.50

Dimensions

Pressure

Adjustment Range

Cracking Pressure��

MPa

Applicable Parts

O-ring

P10APacking

No

��

Yes

Yes

��

No

1L

2L

3L

4L

5L

6L

1.8

2.0

2.6

2.5

3.0

3.2

14

14

14

14

14

14

7

7

12

10

9

11

52

52

55

60

54

51

0.08～0.25

0.26～0.55

0.56～1.30

1.31～1.70

1.71～2.49

2.50～3.00

Dimensions

Pressure

Adjustment Range


MPa

Applicable Parts

O-ring

P10APacking

No

��

��

Yes

Yes

��

��

No

Spring No.

Free Length

External

Diameter

Effective

No. of Turns

Wire

Diameter

φ��

φ��

Spring No.

Free Length

External

Diameter

Effective

No. of Turns

Wire

Diameter

φ��

φ��

1L

2L

3L

4L

1.7

1.8

2.2

2.9

13

13

13

13

13.0

13.5

12.0

13.0

54.0

60.5

57.5

54.5

0.08～0.25

0.26～0.50

0.51～1.19

1.20～2.50

Dimensions

Pressure

Adjustment Range


MPa

Applicable Parts

O-ring

P10APacking

No

��

Yes

Yes

��

No

1L

2L

3L

4L

5L

6L

1.8

2.0

2.6

2.5

3.0

3.2

14

14

14

14

14

14

7

7

12

10

9

11

52

52

55

60

54

51

0.08～0.25

0.26～0.55

0.56～1.30

1.31～1.70

1.71～2.49

2.50～3.00

Dimensions

Pressure

Adjustment Range


MPa

Applicable Parts

O-ring

P10APacking

No

��

��

Yes

Yes

��

��

No

Spring No.

Free Length

External

Diameter

Effective

No. of Turns

Wire

Diameter

φ��

φ��

Spring No.

Free Length

External

Diameter

Effective

No. of Turns

Wire

Diameter

φ��

φ��

1L

2L

3L

4L

1.7

1.8

2.2

2.9

13

13

13

13

13.0

13.5

12.0

13.0

54.0

60.5

57.5

54.5

0.08～0.25

0.26～0.50

0.51～1.19

1.20～2.50

Dimensions

Pressure

Adjustment Range


MPa

Applicable Parts

O-ring

P10APacking

No

��

Yes

Yes

��

No

1L

2L

3L

4L

5L

6L

1.8

2.0

2.6

2.5

3.0

3.2

14

14

14

14

14

14

7

7

12

10

9

11

52

52

55

60

54

51

0.08～0.25

0.26～0.55

0.56～1.30

1.31～1.70

1.71～2.49

2.50～3.00

Dimensions

Pressure

Adjustment Range


MPa

Applicable Parts

O-ring

P10APacking

No

��

��

Yes

Yes

��

��

No

Spring No.

Free Length

External

Diameter

Effective

No. of Turns

Wire

Diameter

φ��

φ��

Spring No.

Free Length

External

Diameter

Effective

No. of Turns

Wire

Diameter

φ��

φ��

1L

2L

3L

4L

1.7

1.8

2.2

2.9

13

13

13

13

13.0

13.5

12.0

13.0

54.0

60.5

57.5

54.5

0.08～0.25

0.26～0.50

0.51～1.19

1.20～2.50

Dimensions

Pressure

Adjustment Range


MPa

Applicable Parts

O-ring

P10APacking

No

��

Yes

Yes

��

No

1L

2L

3L

4L

5L

6L

1.8

2.0

2.6

2.5

3.0

3.2

14

14

14

14

14

14

7

7

12

10

9

11

52

52

55

60

54

51

0.08～0.25

0.26～0.55

0.56～1.30

1.31～1.70

1.71～2.49

2.50～3.00

Dimensions

Pressure

Adjustment Range


MPa

Applicable Parts

O-ring

P10APacking

No

��

��

Yes

Yes

��

��

No

Spring No.

Free Length

External

Diameter

Effective

No. of Turns

Wire

Diameter

φ��

φ��

Spring No.

Free Length

External

Diameter

Effective

No. of Turns

Wire

Diameter

φ��

φ��

60

Model：4VBPD■Dimensional Diagrams ○Be sure to check the Nippon Oil Pump homepage for the most up-to-date diagrams and dimensions.

P T

R12

φ６５�

101

113174

30.5 30.5

785032

3085

5059

15

246

４-φ１１�φ２２counterbore depth０．５�

2-Rc1　�

144

1/4 1L�2L�3L�4L

3.5�4.0�4.0�5.0

26�26�26�26

10�8�7�5

65�65�65�60

0.15～0.25�0.26～0.55�0.50～0.80�0.81～2.00

Dimensions

Pressure �Adjustment Range�Cracking Pressure�

MPaSpring No.

Free Length

External �

Diameter

Effective �

No. of Turns

Wire �

Diameter

φ� φ�

61

Trochoid Pump Performance TableTrochoid Pump Performance Table

◎The figures (averages) in the tables below are based on the use of ISO-VG46 oil with a temperature of 40C.�◎The oil temperature will drop during the colder winter months, resulting in increased oil viscosity. Therefore, it may be difficult to use the rated pressure values shown below during colder periods as the amount of power required will increase proportional to the viscosity level.

0.2 0.3 0.4 0.5 0.1 0.2 0.3 0.4 0.5Model

Specification

1A Type Performance TableStandard Specifications when Discharge Amount is 1,450min－1 (50Hz)

Required Power (W)Pressure (MPa) Pressure (MPa)

0.1

0.5 1.0 1.5 2.0 2.5Model

Specification

1HG Type Performance TableStandard Specifications when Discharge Amount is 1,450min－1 (50Hz)


0.1 0.5 1.0 1.5 2.0 2.50.1

0.5 1.0 1.5 2.0 2.5Model

Specification

2.5HGA Type Performance TableStandard Specifications when Discharge Amount is 1,450min－1 (50Hz)


0.1 0.5 1.0 1.5 2.0 2.50.1

0.5 1.0 1.5 2.0 2.5Model

Specification

N3F Type Performance TableStandard Specifications when Discharge Amount is 1,450min－1 (50Hz)

Required Power (kw)Pressure (MPa) Pressure (MPa)

0.1 0.5 1.0 1.5 2.0 2.50.1

Model

Specification

2HB Type Performance TableStandard Specifications when Discharge Amount is 1,450min－1 (50Hz)


0.1 0.5 1.0 1.5 2.0 2.5 3.0 0.1 0.5 1.0 1.5 2.0 2.5 3.0

Model

Specification

N3H Type Performance TableStandard Specifications when Discharge Amount is 1,450min－1 (50Hz)


0.1 0.5 1.0 1.5 2.0 3.0 4.0 0.1 0.5 1.0 1.5 2.0 3.0 4.0

0.2 0.3 0.4 0.5 0.1 0.2 0.3 0.4 0.5Model

Specification



0.1

0.5 1.0 1.5 2.0 2.5Model

Specification

1HG Type Performance TableStandard Specifications when Discharge Amount is 1,750min－1 (60Hz)


0.1 0.5 1.0 1.5 2.0 2.50.1

0.5 1.0 1.5 2.0 2.5Model

Specification

2.5HGA Type Performance TableStandard Specifications when Discharge Amount is 1,750min－1 (60Hz)

Discharge Amount (　/min) Required Power (W)Pressure (MPa) Pressure (MPa)

0.1 0.5 1.0 1.5 2.0 2.50.1

0.5 1.0 1.5 2.0 2.5Model

Specification

N3F Type Performance TableStandard Specifications when Discharge Amount is 1,750min－1 (60Hz)


0.1 0.5 1.0 1.5 2.0 2.50.1

形式�

Specification

2HB Type Performance TableStandard Specifications when Discharge Amount is 1,750min－1 (60Hz)


0.1 0.5 1.0 1.5 2.0 2.5 3.0 0.1 0.5 1.0 1.5 2.0 2.5 3.0

Model

Specification

N3H Type Performance TableStandard Specifications when Discharge Amount is 1,750min－1 (60Hz)

Discharge Amount (　/min) Required Power (kw)Pressure (MPa) Pressure (MPa)

0.1 0.5 1.0 1.5 2.0 3.0 4.0 0.1 0.5 1.0 1.5 2.0 3.0 4.0













TOP-10Ａ�11A�12A�13A

1.51�2.71�4.50�7.99

1.50�2.69�4.47�7.98

1.49�2.67�4.45�7.93

1.48�2.65�4.42�7.85

1.46�2.63�4.40�7.80

54�61�71�88

60�68�83�108

66�75�97�126

73�83�109�146

79�90�122�167

TOP-10Ａ�11A�12A�13A

1.24�2.24�3.71�6.65

1.23�2.22�3.70�6.58

1.23�2.20�3.68�6.54

1.22�2.19�3.67�6.50

1.21�2.17�3.63�6.45

45�51�59�72

50�57�69�88

55�62�80�104

60�68�90�120

64�74�103�137

TOP-11HG�12HG

2.21�3.58

2.17�3.54

2.13�3.48

2.09�3.43

2.05�3.37

2.00�3.32

32�45

56�77

85�117

112�160

140�200

168�240

TOP-11HG�12HG

2.67�4.32

2.63�4.27

2.58�4.21

2.54�4.16

2.49�4.10

2.45�4.04

38�50

65�90

96�140

129�188

160�239

191�285

TOP-203HB�204HB�206HB�208HB�210HB�212HB�216HB�220HB

4.0�5.8�8.7�11.6�14.4�17.4�23.1�28.9

4.0�5.7�8.6�11.5�14.4�17.2�22.9�28.7

3.9�5.6�8.5�11.5�14.3�17.0�22.8�28.4

3.9�5.6�8.4�11.4�14.0�16.8�22.4

3.8�5.5�8.3�11.4�13.9�16.6��

3.8�5.4�8.2�11.3�13.8

48�66�86�91�104�123�148�205

84�110�158�186�210�250�308�396

131�169�240�305�345�405�510�633

178�227�329�423�480�565�715��

228�283�415�543�615�730��

277�340�497�662�749

325�394

3.7�5.3

TOP-203HB�204HB�206HB�208HB�210HB�212HB�216HB�220HB

4.9�7.0�10.4�14.0�17.6�21.0�27.8�34.8

4.8�6.9�10.3�13.9�17.5�20.9�27.7�34.6

4.8�6.8�10.2�13.8�17.2�20.6�27.4�34.3

4.7�6.7�10.1�13.8�17.0�20.4�27.0��

4.7�6.7�10�13.8�16.9�20.2��

4.6�6.6�9.9�13.7�16.7

4.5�6.5

58�80�104�110�125�148�179�248

101�133�188�225�250�302�372�478

158�204�290�368�413�488�616�764

215�274�397�510�575�681�863��

272�342�500�655�740�881��

330�410�599�800�904

386�476

TOP-2516HGA�2520HGA

23.8�28.9

23.4�28.7

22.9�28.4

22.3�28.1

21.7�27.8

21.1 150�200

353�450

587�732

822�1027

1056�1313

1299 TOP-2516HGA�2520HGA

28.7�34.7

28.2�34.5

27.8�34.2

27.2�34.0

26.6�33.7

26.0 185�250

410�520

702�864

989�1211

1267�1551

1540

TOP-N320F�N330F�N340F

37.2�55.5�74.6

36.9�54.9�73.9

36.5�54.0�73.0

36.1�53.2�72.1

35.7�52.3�71.2

35�51.5�68.5

0.45�0.64�0.80

0.78�1.12�1.45

1.20�1.72�2.25

1.60�2.31�3.10

2.02�2.91�3.90

2.22�3.52�4.72

TOP-N320F�N330F�N340F

44.9�67.3�89.2

44.6�66.5�88.5

44.1�65.5�87.5

43.6�64.4�86.6

43.1�63.3�85.6

42.5�62.3�84.6

0.55�0.78�1.00

0.98�1.34�1.81

1.45�2.05�2.84

1.95�2.80�3.84

2.44�3.51�4.82

2.92�4.24�5.80

TOP-N320H�N330H�N340H�N350H

37.2�55.5�74.6�92.1

36.9�55.1�73.9�91.2

36.5�54.3�73.0�90.0

36.2�53.2�72.1�88.8

35.7�52.2�71.2�87.6

34.9�50.6�69.5

33.5�49.0

0.45�0.64�0.80�1.00

0.78�1.12�1.45�1.77

1.20�1.72�2.25�2.78

1.60�2.31�3.10�3.79

2.02�2.91�3.90�4.74

2.83�4.10�5.50

3.64�5.30

TOP-N320H�N330H�N340H�N350H

44.9�67.3�89.2�108.4

44.6�66.5�88.5�108.0

44.1�65.5�87.5�107.4

43.6�64.4�86.6�106.8

43.1�63.3�85.6�106.3

42.0�61.2�83.6

40.6�59.0

0.59�0.78�1.00�1.35

0.96�1.34�1.80�2.28

1.45�2.05�2.84�3.48

1.95�2.80�3.84�4.65

2.44�3.51�4.80�5.83

3.40�4.93�6.80

4.35�6.40

62

0.3 0.5 0.7 1.0Model

Specification

3V Type Performance TableStandard Specifications when Discharge Amount is 1,450min－1 (50Hz)


0.1 0.3 0.5 0.7 1.00.1

0.5 1.0 1.5 2.0Model

Specification

GPL Type Performance TableStandard Specifications when Discharge Amount is 960min－1 (50Hz)


0.1 0.5 1.0 1.5 2.00.1

0.2 0.3 0.4 0.5 0.1 0.2 0.3 0.4 0.5Model

Specification

1RA Type Performance TableStandard Specifications when Discharge Amount is 1,450min－1 (50Hz)


0.1

0.2 0.3 0.4 0.5Model

Specification



0.1 0.2 0.3 0.4 0.50.1

Model

Specification

3RD Type Performance TableStandard Specifications when Discharge Amount is 1,000min－1 (50Hz)


0.2 0.3 0.4 0.50.1

0.5 1.0 1.5 2.0Model

Specification

4AM Type Performance TableStandard Specifications when Discharge Amount is 1,000min－1 (50Hz)


0.1 0.5 1.0 1.5 2.00.1

0.4 0.6 0.8 1.0Model

Specification

4A Type Performance TableStandard Specifications when Discharge Amount is 960min－1 (50Hz)


0.2 0.4 0.6 0.8 1.00.2

0.2 0.3 0.4 0.50.1

0.3 0.5 0.7 1.0Model

Specification

3V Type Performance TableStandard Specifications when Discharge Amount is 1,750min－1 (60Hz)


0.1 0.3 0.5 0.7 1.00.1

0.5 1.0 1.5 2.0Model

Specification

GPL Type Performance TableStandard Specifications when Discharge Amount is 1,160min－1 (60Hz)


0.1 0.5 1.0 1.5 2.00.1

0.2 0.3 0.4 0.5 0.1 0.2 0.3 0.4 0.5Model

Specification



0.1

0.2 0.3 0.4 0.5Model

Specification



0.1 0.2 0.3 0.4 0.50.1

Model

Specification

3RD Type Performance TableStandard Specifications when Discharge Amount is 1,200min－1 (60Hz)


0.2 0.3 0.4 0.50.1

0.5 1.0 1.5 2.0Model

Specification

4AM Type Performance TableStandard Specifications when Discharge Amount is 1,200min－1 (60Hz)


0.1 0.5 1.0 1.5 2.00.1

0.4 0.6 0.8 1.0Model

Specification



0.2 0.4 0.6 0.8 1.00.2

0.2 0.3 0.4 0.50.1















TOP-330V�340V�350V

56.2�72.1�93.2

55.6�71.8�91.3

55.4�70.8�89.4

54.9�69.5�87.6

54.2�68�84.8

1.01�1.29�1.57

1.26�1.62�1.98

1.52�1.95�2.41

1.76�2.29�2.83

2.14�2.79�3.49

TOP-330V�340V�350V

67.3�88.4�109.6

67�88�107.7

66.7�86.5�106.5

66.3�85�105.5

65.6�83.1�103.1

1.30�1.48�1.97

1.60�1.93�2.45

1.90�2.35�2.97

2.20�2.81�3.45

2.65�3.49�4.21

TOP-4100AM�4130AM

115�150

113�149

112�148

110�147

109�145

1.40�1.84

2.26�2.90

3.43�4.27

4.49�5.66

5.60�6.92

TOP-4100AM�4130AM

137�180

135�179

133�178

132�177

130�174

1.78�2.16

2.83�3.50

4.19�5.12

5.52�6.80

6.83�8.55

TOP-4300A�4500A

328�546

326�542

324�538

321�534

319�530

3.37�5.60

4.51�7.50

5.66�9.40

6.80�11.30

7.95�13.20

TOP-4300A�4500A

397�659

394�654

391�650

388�645

385�640

4.07�6.76

5.44�9.06

6.83�11.35

8.21�13.65

9.60�15.95

GPL-150�200�250

147�190�245

141�184�236

135�178�225

127�174�217

121�170�207

1.05�1.21�1.62

2.03�2.53�3.04

3.38�4.27�5.03

4.61�5.89�6.93

5.98�7.42�8.92

GPL-150�200�250

169�239�289

165�229�282

161�223�275

157�218�267

153�212�260

1.22�1.62�1.96

2.49�3.17�3.64

4.05�5.03�6.09

5.57�6.82�8.29

7.13�8.65�10.61

TOP-1RA-100�1RA-200�1RA-300

1.69�2.72�3.71

1.68�2.70�3.72

1.66�2.65�3.68

1.61�2.67�3.66

1.59�2.62�3.64

25�29�36

34�40�49

44�51�63

54�63�77

63�75�91

TOP-1RA-100�1RA-200�1RA-300

2.10�3.29�4.51

2.03�3.28�4.50

2.02�3.25�4.49

2.01�3.23�4.45

2.01�3.19�4.33

28�32�45

37�45�61

47�58�77

58�71�94

68�84�110

TOP-2RA-4C�2RA-8C�2RA-12C

5.6�11.2�16.4

5.5�11.2�16.3

5.5�11.2�16.3

5.4�11.1�16.3

5.4�11.1�16.2

75�101�138

111�143�202

148�185�263

184�228�325

220�270�390

TOP-2RA-4C�2RA-8C�2RA-12C

6.7�13.6�19.7

6.7�13.5�19.6

6.7�13.5�19.6

6.6�13.4�19.5

6.6�13.4�19.5

101�126�170

143�177�245

185�230�320

227�281�397

270�334�475

TOP-3RD-10T�3RD-15T�3RD-20T�3RD-25T�3RD-30T

12.5�19.3�25.2�32.1�38.1

12.5�19.2�25.0�32.0�38.0

12.4�18.8�24.7�32.0�37.8

12.3�18.7�24.6�31.9�37.8

12.3�18.7�24.3�31.8�37.7

250�285�315�345�395

350�402�460�500�560

450�520�580�650�740

550�635�703�800�906

650�750�830�940�1090

TOP-3RD-10T�3RD-15T�3RD-20T�3RD-25T�3RD-30T

27.6�35.7�42.8�51.0�58.2

27.5�35.6�42.6�51.0�58.2

27.4�35.2�42.3�51.0�58.0

27.4�35.1�42.1�50.9�57.9

27.3�35.0�41.8�50.8�57.8

313�355�391�427�487

433�495�565�613�685

553�637�709�793�901

673�775�856�973�1100

793�913�1009�1141�1321

■List of Special Materials

■Viscosity Table

63

○VF and VH specifications are not possible for Trochoid pumps with a motor, such as the 2MY and 2ME.�○Refer to page 64 for the numbers for each product. �○Viton is a registered trademark of Du Pont de Nemour.�○Teflon is a registered trademark of Du Pont de Nemour.

TOP-1A

Type

Item

TOP-1HG

TOP-2HB

TOP-N3H

TOP-4AM

Special CodeOil Seal O-ring Bearing Packing Rotor

-US

-VF

-VF

-US

-UT

-VF

-VH

-UT

-VF

-VH

-UT

-VH

Silicon

Viton

Viton

Silicon

Teflon

Viton

Internal: Teflon�External: Viton

Teflon

Viton

Teflon

Teflon

Teflon

Silicon

Viton

Viton

Silicon

Teflon angle ring

Viton

Teflon angle ring

Teflon angle ring

Viton

Viton

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Standard

Teflon sheet

Teflon sheet

Standard

C3

C3

Special rotor

Materials & Model Number

Viton G75x1 �(Teflon angle ring �for others)

Viton G75x1 �(Teflon angle ring �for others)

6307C3×2�NA6908×1

208～220�Special rotorTeflon sheet

Teflon sheet

Teflon sheet

Teflon sheet

Trochoid Pump - List of Special Materials / Viscosity TableTrochoid Pump - List of Special Materials / Viscosity Table

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120

Temperature　℃�

Viscosity　mm2 /s

2,000

1,000

500400300

200

150

100

75

50

40

30

20

15

1098

(VG)

150

10083

6856

46

32

22

15

The applicable range for the Trochoid pumps is shown in the grey box.

■Seal Kit Specifications

■List of Applicable Bearings

64

TypeItem Oil Seal 　Packing

Model No. Qty Model No. Qty Model No. Qty

TOP-1A�

TOP-1HG�

�

TOP-2HB�

�

TOP-2.5HGA��

N3FA�

N3FB�

�

N3H�

�

�

3V��

�

4AM�

�

�

4A�

�

�GPL�

�

1RA�

2RA�

3RD

SC08227�

TC12327�

�

SC15357��

SC19358�

�

TC25528�

�

�

TC25528�

�

�

TC254511�

�

�

TC355511�

�

�

SC456812�

�

�TC355212

��

SC8227�

TCV12. 45×30×9�

TCV204011

1�

1�

�

2�

�

1�

�

1�

�

�

1�

�

�

1�

�

�

1�

�

�

2�

�

�1�

�

1�

1�

1

JAS01033�

S38�

S42�

S53�

�

S65�

�

G90��

G90�

S60�

G45�

S67�

G60�

G115�

142.47×3.53�

G75�

S65�

P38�

142.47×3.53�

G100�

G145�

P38�

G45�

38×1.5�

－�

－�

1�

1�

1�

2�

�

1�

�

1�

�1�

1�

2�

1�

2�

1�

1�

1�

2�

2�

2�

2�

1�

2�

3�

1

－�

－�

�

Packing�

Top Cover Packing�

Packing�

Top Cover Packing�

－��

�

Packing�

�

�

－�

�

�

－�

�

�

Flange Packing�

Packing�

�Flange Packing�

�

－�

Teflon Packing�

Teflon Packing

－�

－�

�

1�

1�

1�

�

－�

�

�

1�

�

�

－�

�

�

�

�

�

2�

1�

�

2��

－�

1�

1

Oil Ring

TOP-1HG�

TOP-2HB�

�

TOP-2.5HGA�

�

N3FA�

N3FB�

N3H

4AM�

�

4A�

�

GPL�

�

3RD

6201�

6202�

6301�

6201�

TAF192720�

6205�

TA2225Z�

6205�

6305

2�

1�

1�

1�

2�

2�

1�

2�

1

6307�

NA309�

6309�

N309�

TR354830�

6205�

51104

2�

1�

2�

2�

4�

1�

1

Type Type　Bearing 　Bearing

Model No.

Item ItemQtyModel No. Qty

○Nippon Oil Pump cannot be responsible for any products independently assembled or dissembled by the customer.�

○Clearly write the model and manufacturing numbers when placing orders.�○Bearings are not included in the seal kits and so must be ordered separately.

Seal Kit Specifications and List of Applicable BearingsSeal Kit Specifications and List of Applicable Bearings

Memo:

65

trochoid pump catalog - tkk corporation

Documents