multus b300 multus b400 - logismarket b300 multus b400 welcome to okuma’s award-winning answer ......

MULTUS B300MULTUS B400

21

Intelligent Multitasking Machines

The MultitaskingWizardWill cast a multitude of spells on your applications.The MULTUS — a machinist gifted with technical wizardry.Now you will have totally awesome powers of production.


43

MULTUS B300 MULTUS B400

Welcome to Okuma’s award-winning answer to multitasking—the intelligent way to improve part quality and throughput—in surprisingly less time and cost.

Note: Machine front covers used in this brochure are for trade fair display purposes.

47thTop Ten New

Products Award

47thTop Ten New

Products Award

The MULTUS B300 is a Japan EnergyConservation tax incentive qualified machine.

65

The ultimate fusion of turn-mill operations

Vertical machining center Horizontal machining centerNC lathe

A divided production line

Turning, V/H machining center, material handling operationsconsolidated into 1 machine

Shorter deliveries, more effective use of floor space—plus the elimination of parts in waiting between operations, fewer setups, less labor, etc—result in higher machine utilization. Customers truly benefit from much less time needed for process control and drastically reduced overall operating costs.

87


• Max 5,000min-1

• VAC 15/11 kW• Max 3,800min-1

• VAC 22/15 kW• Max 6,000min-1

• PREX 11/7.5 kW• Max 6,000min-1

• PREX 14/10 kW

W-axis travelMULTUS B300 : 1,000MULTUS B400 : 1,550

W-axis motorwith brake

Tailstock thrustMULTUS B300 : 1~5kNMULTUS B400 : 1.5~7kN

MULTUS B300 MULTUS B400

� Motor output

Machine configurationPowerful, compact turret

� Compactness and high output with new PREX motor� Highly rigid roller bearings for live tool spindle (front bearings)

B-axis indexing: 225° (minimum control angle: 0.001˚)

Roller and angular ball bearings

New PREX motor

MULTUS B300 6,000min-1 spec: 11 kW10,000min-1 spec: 16 kW

MULTUS B400 6,000min-1 spec: 14 kW10,000min-1 spec: 20 kW

Newly developed PREX motor� High efficiency by reducing roller heat (120% compared with previous model)� Small rotor with inertia reduced by half significantly reduces

acceleration and deceleration times

Highly rigid bed and guideways� Bed

Stable machining achieved with wide, rigid bed

� Guideway systemFeaturing X-Y-Z-axis roller guides designed with high rigidity, antiwear, and vibration damping

� Roller guide rigidity 2.6-3.0 times that of ball guide

NC Tailstock

(Workpiece material S45C) (Workpiece material S45C) (Workpiece material S45C) (Workpiece material S45C)

Machining capability

Turning Milling MillingTurning

�OD machiningHeavy-duty : 3 mm2

Cutting speed : 100 m/min

Cutting depth : 6 mm

Feedrate : 0.5 mm/rev

�Carbide drillingø40 oil hole drillingCutting speed : 100 m/min


�Milling ø20 Carbide roughing end mill (7 blades)Cut volume : 360 cm3/minCutting speed : 250 m/minCutting depth : 8 × 20 mmFeedrate : 0.08 mm/blade

�Drillingø25 Carbide drillCutting speed : 70 m/minFeedrate : 0.27 mm/rev

�OD machiningHeavy-duty : 4 mm2

Cutting speed : 120 m/min

Cutting depth : 7 mm


�Carbide drillingø50 oil hole drillingCutting speed : 100 m/min


�Milling ø20 Carbide roughing end mill (7 blades)Cut volume : 450 cm3/minCutting speed : 210 m/minCutting depth : 4 × 20 mmFeedrate : 0.24 mm/blade

�Drillingø25 Carbide drillCutting speed : 65 m/minFeedrate : 0.4 mm/rev

0 10,000min-1 0.8sec (MULTUS B300)

1,100mm

109

Easy to operate

Small footprint

ATC operationPortable pulse handle Easy frontmaintenance Detachable coolant tankSwivel operation panel Lightweight door

4,844 mm (158.56 in.)[6,140 mm ]

(241.73 in.)

2,050 mm (80.71 in.)[2,585 mm ]

(101.77 in.)

� Spindle access:

NC Tailstock� Tailstock positions and thrust settings can be set and

changed by program.� Drastically reduces setup times

*[ ] dimensions for MULTUS B400See Dimensional/Installation Drawings for complete dimensions.

3,750 mm (147.64 in.)[4,925 mm ]*

(193.9 in.)

500 mm (19.69 in.)[550 mm]

(21.65 in.)

11 12

Accuracy

Simple construction for thermal deformation

Designed to equalize ambient temperatures

Highly accurate Thermal Deformation Compensation technology

TAS-C [Thermo Active Stabilizer — Construction]

X axis

Y axis

Z axisT

empe

ratu

re [ °

C]

Room temperatureDis

plac

emen

t [µm

]

Time [ H ]

*Actual data

0 4 8 12 16 20 24

20°C8°C

10 µm

15

20

25

30

10

20

Z axis

7 µm

8 µm9 µm

Y axis

-10

0

X axis

Magnification: x 5000Data No. 2

Roundness: 2.8 µm Center method: LSCFilter: 50 U/R(2CR)

� Cycle time: 15 min � Operating conditions:

Main spindle 3,800 min-1 (2.5 min)Milling spindle 6,000 min-1 (6 min)

10,000 min-1 (6 min)Stopped (0.5 min)

� Coolant

� Material: S45C � Cutting conditions: ø20 endmill

Spindle speed 1,600 min-1

Feedrate 240 mm/min-150 µm

Thermal deformation over time: less than 10 m*

Contouring accuracy (roundness) 2.8 m

(Actual data)

Advanced Thermo-Friendly Concept

Thermal deformation on milling tool spindle controlled on X, Y, and Z axesHigh accuracy control whether milling or turning

Compensation signal

M spindle TD amount calculated

Thermal Deformation

Overall control of thermal deformation on headstock, bed, column, and turretMachine is optimally controlled to maintain high machining accuracy, even when there are changes in ambient temperature.

TAS-S [Thermo Active Stabilizer — Spindle]

�Overall control of thermal deformation in each unit

�0.1 µm control in real time

�High accuracy machining in general environments

Temp measuredM spindle op info

Collision Avoidance System*A world's first— collision prevention in auto or manual operating modes

Novice operators feel safer----get jobs done quicker!*[CAS—a standard feature with the MULTUS]

Programcheck

MULTUSB300

120 min 295 min

100 min 145 min

The Collision Avoidance System (CAS) detects collision per 3D models of the machine components, tools, fixtures, and workpieces stored in the OSP. Thus, if the entered tool, fixture, or workpiece shape differs from their actual dimensions, CAS will not accurately detect possible collisions.CAS will not function when turned OFF (though machine is ON).

Caution

Blank

Chuck (fixture)

Machine

Workpiece

Monitoring,trial cycle time

Machinepreps

Previousmultitasking

machine

40% less

Stops the machinebefore a collision

Automaticoperation

Manualoperation

● NC movements checked in real time● Movement stopped before the programmed block containing a collision risk

● Real-time just-ahead checks of manual movements● Manual movement stopped when collision just ahead detected

● Fast possible collision checks just prior to actual machining

Interference checkedahead of collision

Relax – concentrate on machining

Shorter machine prep times

Shorter trial cuts

Collisions avoided

� Collision-Free Machining

Tool

� Simple input of setup information● 3D model of machine is registered● Automatically selected settings for startup

● 3D models of standard chucks already stored● Select from a stored 3D model

● 3D models of standard tools already stored● Select from a stored 3D model

3D models (STL format) created with CAD can also be read.

3D models (STL format) created with CAD and input tool profiles can also be read.

Select toolsMachine (settings done) Select chuck (fixture)● Interactively enter of basic configurations

3D models (STL format) created with CAD can also be read.

Enter blank shapes

� Significant reduction in machining preparation time

Interferencewith cover

Interferencewith tailstock

13 14

15 16

OSP-P200An OSP / Windows® Collaboration

An OSP / Windows® Collaboration

Windows®-based Applications Machine Control Functions

Real-Time OS Windows®

High Performance NC Computer

Ethernet USB Servo Link Device Net™

Windows is a registered trademark of Microsoft Corporation in the United States and other countries.DeviceNet is a trademark of Open DeviceNet Vendors Association.

� The advanced architecture

A high-performanceNC computer in a flat panel

Single screenoperations

� One-Touch Spreadsheet (Optional)

� Advanced One-Touch IGF (Optional)

Advanced One-Touch IGF

Input Comparison

SIMULATION, SHAPE DEFINE

ACTUALPOSITION

PROCESSSHEET

AdvancedOne-Touch

IGF

Before

76% less

The NC software developed by our “Single Source for Machine & Control” platform continues to provide advanced functions like Collision Avoidance System and other truly innovative control technologies.

PC-based expandability, highly reliable protection of machine control and data in tough factory environments – to give keep you constantly competitive and operating with optimum efficiency.

� Easy-to-use operation panel

Large 15-inch display

Excel fileoperations

Operate from Process Sheets

Decide machining

method

Machiningpreparation

Machinefirst part

Continuousmachining

Continuousmachining

Machining preps refer to tasks done to alter the program or machining parameters, such as program store, tool compensation settings, program call-up, and sequence return.

Program create, edit(1-T IGF)

Drawing

Touch panel

USB ports

[Zero offset] [Tool list] [Operating ratios]Create

program

Createprogram

Machpreps

Mach preps

Machpreps

Machpreps

Machpreps

Machpreps

Editprogram

Editprogram

Editprogram

Editprogram

Toolcomp adj

Toolcom

p adj

Machining

Machining

Machining

Machining

Machining

Machining

● 2 ports are standard. Various devices can be connected, like USB memory sticks for transfer of large NC programs, and bar code readers for production control applications.

● A single screen shows actual position, simulation, machining prep tables, and more. Mode switchover is eliminated; with minimal screen switchovers and cursor movements.

● Program create, machining preps; various operations can be done directly from Process sheets

● Operation is simple even without memorizing G/M codes

● Now you can use Excel® files on an NC controller● Machining instructions and performance reports can be prepared in Excel; compile

instructions and results● Also get zero offsets, tool offsets, common variables and other settings – from Excel

● Direct manipulation of data● Durable panel resists dirt and scratches

● Screen is 2.1 times larger than before● Huge increase in amount of information that

can be displayed

Excel is a registered trademark of Microsoft Corporation in the United States and other countries.

1817

274 [374] (10.79 [14.72])

300 [400] (11.81 [15.74])

26

26

ø90

(ø

3.54

)

65 (

2.56

)65

(2.

56)

269 [369] (10.59 [14.53]) 5 (0.2)5 (0.2)5

300 [400] (11.81 [15.75])244 [344] (9.61 [13.54])

92.5

(3.

64)

65 (

2.56

)

30

17.5 95 (3.74) 17.5

1710865 (2.56)65 (2.56)

130 (000)

60

5 (0.2)

14

0 (

5.51

)17

.5

17.5

19.5

27.7

17.8

587

.570 65

7514

015

7.5

(6.2

)

Machine Specifications

Standard Specifications and Accessories

Specifications

�Capacity

�Travels

�Main spindle

�Opposing spindle

�Turret

�Milling tool spindle

�Feeds

�NC tailstock

�ATC

�Motors

�Machine size

�CNC

mm (in.)mm (in.)mm (in.)mm (in.)mm (in.)mm (in.)mm (in.)degreedegreemin-1

mm (in.)min-1

mm

mm (in.)min-1 {rpm}N.m (ft-lbf)mm (in.)mm/rev (ipr)

mm/min (ipm)

min-1 {rpm}

mm (in.)

mm (in.)mm (in.)kg (lb)

kW (hp)kW (hp)kW (hp)kW (hp)kW (hp)kW (hp)kW (hp)kW (hp)mm (in.)mm (in.)kg (lb)

Swing over saddleMax machining diaDistance between centersX axisZ axisY axisW axisC axisB axis indexing angle

Spindle speedSpeed rangesSpindle noseTapered bore / Bearing diaSpindle speedSpeed ranges (VAC coil switching)

Spindle noseTapered bore / Bearing diaTypeNo. of toolsTool shank / Boring bar shank diaSpeed rangeMax torque (3 min/cont)Milling tool spindle diaCutting feed command range

Rapid traverse

Center sizeTailstock travelTool shank / Pull studNo. of toolsMax tool diaMax tool lengthMax tool weightMain spindle (20 min/cont)Opposing spindle (20 min/cont)Milling tool spindle*7

Z axisX axisY axisW axisCoolant pumpHeightFloor spaceWeightOkuma

Headstock Milling tool spindleTurretNC TailstockAuto tool changerCoolant systemIn-machine work lampFull-enclosure shieldingFoundation washers, leveling boltsHand toolsNC controllerSwivel operation panelPulse handleMilling tool TAS-SAmbient TAS-CCASC-axis controlSynchronized tapping

H1-ATC, L/MC specs, dead MT 5 (live quill)20 tools, HSK-A63 tool shanksRemovable coolant tank, pump

Fluorescent, mounted above spindle

OSP-P200L15-inch color TFT display

1 pc, portable (electronic handwheel)Spindle thermal deformation control (Thermo Active Stabilizer—Spindle)

Ambient thermal deformation control (Thermo Active Stabilizer—Construction)Collision Avoidance System

Rigid tapping

MULTUS B300 MULTUS B400C*1 W*2T C*1 W*2T

[ ]: Optional*2. Opposing spindle *3. 3 min/cont *4. 5 min/cont *5. 20 min/cont *6. 30 min/cont *7. 5 min/cont, PREX motors *8. NC tailstock*1. Tailstock

ø630 (ø24.80) (Y=0)ø630 (ø24.80) 900 (ø35.43)

580 (+560~-20) (22.83 (+22.05~-0.79))935 (ø36.8)

160 (+80~-80) (62.99 (+3.15~-3.15))

38~5,000 [38~3,800]

JIS A2-6 [JIS A2-8]ø62/ø100 [ø80/ø120] (ø2.44/ø3.94 [ø3.15/ø4.72])

65.7/41.8 (48.3/30.8)*3 [57.3/38.2 (42.2/28.1)*4]

MT No. 51,000 (39.37)

20 [40, 60]

300 (from gauge line) (11.81)

VAC 15/11 (20/15)*5 [22/15 (30/20)*5]

11/7.5 (15/10) [16/11 (21/15)]BL4.5 (6)BL4.5 (6)BL2.8 (4)

BL3.3 (4)*8

0.8 (1)2,600 (102.36)

4,340 x 2,050 (170.86 x 80.7)10,000 (22,000)

360 [Min controlled angle 0.001]225 [-30~195 [Min controlled angle 0.001]]

Auto 2-speed (VAC coil switching)

H1-ATC1 for both L- and M-tools�25 / ø40 (�1 / ø1-1/2)

50~6,000 [10,000]

ø70 (ø2.76)0.001~1,000 (0.00004~39.37)

X: 40,000 (1,575) Z: 40,000 (1,575) Y: 26,000 (1,024)

C: 200 B: 30

HSK-A63 [CAPTO C6]

ø90 (ø130 w/o adjacent tools) (ø3.54 (ø5.12))

10 (22)

OSP-P200

ø710 (ø27.95) (Y=0)ø710 (ø27.95)1,500 (ø59.06)

690 (+670~-20) (27.17 (+26.38~-0.79))1,545 (ø60.83)

230 (+115~-115) (9.06 (+4.53~-4.53))

38~3,800 [30~2,800]

JIS A2-8 [JIS A2-11]ø80/ø120 [ø110/ø150] (ø3.15/ø4.72 [ø4.33/ø5.91])

85/58 (62/42)*4 [74/49 (54/36)*4]

MT No. 51,550 (59.06)

20 [40, 80]

400 (from gauge line) (15.75)

VAC 22/15 (30/20)*6 [30/ 22 (41 / 30)*5]

14/10 (19/13) [20/14 (27/19)]BL4.4 (6)BL5.5 (7)BL3.3 (4)

2.2 (3)3,000 (118.11)

4,925 (machine only) x 2,585 (193.9 x 101.77)14,500 (31,900)

1,000 (39.37)

38~5,000Auto 2-speed

JIS A2-6ø62/ø100

W: 20,000

1,550 (ø00.00)

38~3,800Auto 2-speed

JIS A2-8ø80/ø120

W: 20,000

15,500 (34,100)

VAC 15/11*5 VAC 22/15*6

BL3.3 (4)BL2.8 (4)

10,300 (22,660)9,700 (21,340)

MULTUS B300ø100 (15/11kW 5,000min-1)ø70 (11/7.5kW 6,000min-1)

MULTUS B400ø120 (22/15kW 3,800min-1)ø70 (14/10kW 6,000min-1)

Tooling System (HSK A63) [MULTUS B300 & MULTUS B400]

Turning Milling

�Collet holder

�Milling chuck

Collet

�Collet holderCollet

ATC turret

OD-A(HSK-A63)

Axial OD-C(HSK-A63)

OD 80˚ unit (HSK-A63)

BS 8-H40

BS 10-H40

BS 12-H40

BS 16-H40

BS 20-H40

BS 25-H40

BS 32-H40

ø8ø10ø12ø16ø20ø25ø32

�OD tool shank (main/sub) 25 x 25 (1 x 1)

�Boring bar shank dia

Boring barsleeve

(ø5/16)(ø3/8)(ø1/2)(ø5/8)(ø3/4)(ø1)(ø1-1/4)

Straight collet

�Axial facing arbor

DummyHSK-A63

OD 55˚ unit(HSK-A63)

ID-H40(HSK-A63)

*Some commercial live tools, based on DIN69893-1 HSK-A63, can also be used.

MT No.1MT No.2MT No.3MT No.4

DS MT No.1-H40

DS MT No.2-H40

DS MT No.3-H40

DS MT No.4-H40

�Boring bar

�Drill

�Commercial parts

Drill sleeve

Above drawing for HSK-A63

ø40

�Max tool dimensions

Std tool

Super big dia tool

[ ]: MULTUS B400 dimensions

2019

30min-1 318min-1 700min-1

MULTUS B300

MULTUS B400

MULTUS B300

MULTUS B400

B300-W B400-W

�Opposing spindle (W specs)

● Max 5,000 min-1

● VAC 15/11 kW (20/15 hp)● OD machining

Heavy-duty: 2.5 mm2 (0.004 in.2)Cutting speed: 100 m/min (328 fpm)Cutting depth: 5 mm (0.20 in.)Feedrate: 0.5 mm/rev (0.02 ipm)

● Max 3,800 min-1

● VAC 22/15 kW (30/20 hp)● OD machining

Heavy-duty: 3 mm2 (0.000 in.2)Cutting speed: 100 m/min (328 fpm)Cutting depth: 6 mm (0.24 in.)Feedrate: 0.5 mm/rev (0.02 ipm)

Machining Capacity

Main spindle motor output/torque

min-1

440min-1 15kW (20min)

11kW (cont)

900min-1

328N·m

224N·m

158N·m

116.7N·m

22kW (20min)

15kW (cont)

kW

11kW (3min) 11kW (5min)

7.5kW (cont)

14kW (5min)

10kW (cont)

65.7N·m (3min)

35N·m (5min)44.8N·m (cont)

85N·m (5min)

44.5N·m (5min)

700N·m (20min)

300N·m (20min)

59.6N·m (cont)

32N·m (cont)

477N·m (cont)

205N·m (cont)

23.9N·m (cont)

Milling tool output/torque

Main spindle motor output/torque Milling tool output/torque

� Rotation MAX 5,000 min-1

� Output 15/11 kW (20/15 hp) (20 min/cont)� Torque 328 N·m (242.06 ft-lbt)

Spindle speed

Spindle speed Spindle speed

Spindle speed

Torq

ueTo

rque

Out

put

Out

put

Torq

ue

Out

put


� Output 11/7.5 kW (15/10 hp) (5 min/cont)� Torque 65.7 N·m (48.49 ft-lbt)





N·mkW

kW kW

22

15

11

7.5

5.5

4

3

2

1

45 100 200 400 1000 5000min-1

min-1 min-1

4500

400

300

200

1008060

40

20

N·m

N·m N·m

10050 1000 1600 3000 6000

200

100

50

20

10

20

10

5

1

50 100 200 500 1000 3000 3700 3800

20

10 1000

700

500400

100

200

100

50

20

10

Torq

ue

10050 1000 1600 3000 6000

20

10

5

1

Out

put

4500min-1

38.2N·m (cont)

25.5N·m (5min)

17.5N·m (cont)

412N·m

281N·m

191N ·m

130N ·m

N·m

N·m

N·m

N·m

N·m

Big-bore specs� Rotation MAX 5,000 min-1






�Rotation MAX 10,000 min-1

� Output 16/11 kW (21/15 hp) (5 min/cont)� Torque 57.3 N·m (42.29 ft-lbt)

�Rotation MAX 10,000 min-1

� Output 20/14 kW (27/19 hp) (5 min/cont)� Torque 65.5 N·m (48.34 ft-lbt)

8kW (cont)

510min-1 1100min-1 4500min-122kW (20min)

15kW (cont)

30kW (30min)

22kW (cont)

13kW (5min)

9kW (cont)

20kW (5min)

14kW (cont)

412N·m

281N·m

191N·m

130N·m

22kW (20min)

15kW (cont)

Spindle speed

Torq

ue

Out

put

Spindle speed

Torq

ue

Out

put

Spindle speed

Torq

ue

Out

put

Spindle speed

Torq

ue

Out

put

Spindle speed

Torq

ue

Out

put

High output specs High-speed milling tool spindle

High output specs High-speed milling tool spindle

�OptionalOptional Specifications and AccessoriesSpindle

Milling tool spindle

ATC tools

Touch setter

In-process gaugingParts catcher

MULTUS B300 Big-bore: ø120 (22/15 kW 3,800 min-1)High output: ø100 (22/15 kW 5,000 min-1)

MULTUS B400 Big-bore: ø150 (30/22 kW 2,800 min-1)MULTUS B300 HSK-A63 10,000 min-1 (oil mist)

CAPTO C6 6,000 min-1 (grease)CAPTO C6 10,000 min-1 (oil mist)

MULTUS B400 HSK-A63 10,000 min-1 (oil mist)CAPTO C6 6,000 min-1 (grease)CAPTO C6 10,000 min-1 (oil mist)

MULTUS B300 40, 60 MULTUS B400 60, 80Touch setter MTouch setter A

High-pressure

X, Ys, ZChip conveyor (right discharge)RelievingHydraulic, fixed

OGL10OGL30

Air blast

CoolantAuto doorAbsoScaleChip dischargeSteadyrest

In-machine loaderBar feederLoader

Mist collectorOil skimmerThru-coolantThru-air blow

22

1511

7.55.5

43

2

1

kW

500400300

200

1008060

40

20

45 100 200 400 500 1000 2000 3000 4000 5000 min-1 38 100 200 400 500 1000 2000 3000 3800 min-1

20

15

10

543

2

1

kW

500400300

200

100

50

50

20

10

5

1

kW500

57.3N·m (5min)

660N·m (cont)

408N·m (30min)

300N·m (cont)

900N·m (30min)

45N·m (cont)

28N·m (5min)

19.7N·m (cont)

65.5N·m (5min)

200

100

50

20

10

10050 500 1000 2000 4000 6000 10000 min-1

12kW (5min)16kW (5min)

11kW (cont)

510min-1 1100min-1

900

700

400

30

10

50 100 200 500 1000 2800 min-1

kW50

20

10

5

1

10050 500 1000 1950 4400 6800 10000 min-1

kW500

200

100

50

20

10

2221

CAPTO C660-tool ATC magazine AbsoScale

Touch setter Steadyrest

Auto cutting-point measurement and tool offset/breakage detection

A large capacity tool magazine to handle a wider variety of workpieces

For highly efficient turning/maching of long workpieces

Okuma high-speed/resolution [0.1 µm] optical absolute position encoders improve machining accuracy by avoiding ball-screw thermal expansion and backlash.

By ATC-delivered, high-precision wireless touch sensor — for superb auto work gauging (dual dia/radius gauging).

In-process work gauging

Sandvik quick-change tooling system

Chip Conveyors

� Recommended specs

� Hinge scraper + drum filter• For cast iron and steel • Coolant filtered from aluminum or cast iron

chips (long or short)

� Hinge• General applications (steel)

� Scraper• For cast iron• Easy for maintenance • Blade scraper

� Magnetic scraper• For cast iron• Suitable for sludge

*Machined raised 50 mm (1.96 in.)

*Standard filter unit becomes unnecessary

MULTUS B300�Main spindle �Opposing spindle

Working Ranges

�OD-A (B axis 90°) �OD-A (B axis 90°)

� ID-H40 (B axis 0°) � ID-H40 (B axis 180°)

�End mill holder (B axis 0°) �End mill holder (B axis 180°)


Gauge line

Rotation center

935 Travel823 (Working range)

120134.3

170.

544

365.

5

560

823381.5

58.5176

2056

0

580

Trav

el

1078

160 100 210

R310

.6

292

182

6513

018

8

17 32 57 101

148.7 1000 Travel

15

Kitagawa B-208A601C

560

580

Trav

el

1000 Travel1290

290548

190 384 158 92

98

16 6

Gauge line

Rotation center

Kitagawa B-208A601C

Kitagawa B-208A601C


20

1078

100210

292

300

318.

518

1.5

193

87

80

840

Kitagawa B-208A601C

Gauge line

Rotation center

833 (Working range)

120134.3

365.

5

560

833391.5

20

170.

544

560

580

Trav

el

1078

21090

R301

292

168

214

15

17 6040 90

148.71148.71000 Travel

176

58.5

79

560

20

80 80160

30°Kitagawa B-208A601C

300

193

87

292

560

168

112

1000 Travel1290

190 394 91

88

149840

16

290583

6

Gauge line

Rotation center

Kitagawa B-208A601C


1078 210 90

300

2056

0

580

Trav

el

R301

Diagram for X-Y axis working range is same as for main spindle side

Kitagawa B-208A601C

935 Travel1078

120134.3

945541.5 115122.5

147.7

260

300

580

Trav

el

165

124

5714

4

15 22

148.7143

1148.71000 Travel

202

287

9132

0

119

90

30°

320

80 80

160

260

Gauge line

Rotation center

560

9021

029

225

9

Kitagawa B-208A601C

Kitagawa B-208A601C

Diagram for X-Y axis working range is same as for main spindle side

Kitagawa B-208A601C

Kitagawa B-208A601C

Kitagawa B-208A601C

120134.3

560

214.

5

210

133

935535.5 83119

36.5

150.7

217

343

580

Trav

el

Gauge line

1078935 Travel

Rotation center

193

152.

513

410

0.5

48 113

148.7104

1000 Travel

159 39

101

181

139

363

R345.5

214.

556

0

210

133

1078935 Travel

Rotation center

R345.

5

935182156 692 87

21474.

557

88.5

146

1000 Travel2901290

363

217

343

234.

513

1.521

4

580

Trav

el

Gauge line

39

212

56090

210

292

935 212692 87

260

300

580

Trav

el

Gauge line

Rotation center

1078935 Travel

346

9014

4

11541

290143

12901000 Travel

234.

534

5.5

320

ø50

6

2423

MULTUS B400

Working Ranges

�Main spindle �Opposing spindle�OD-A (B axis 90°)

� ID-H40 (B axis 180°)



Gauge line

Gauge line

Rotation center

Rotation center

Rotation center

Rotation center

Rotation center

Rotation center

Gauge lineGauge line

Gauge line

Gauge line

Kitagawa B-210A801D

Kitagawa B-210A801D

Kitagawa B-210A801D

Kitagawa B-210A801D

Kitagawa B-210A801D

Kitagawa B-210A801D

Kitagawa B-210A801D

Kitagawa B-210A801D

Kitagawa B-210A801D

MULTUS B400

1550 Travel322

10 52 164 907

583 100 106 104

100

313

2201696

1433 (Working range)1545 Travel

418

272

670

690

Trav

el

373.

511

4.5

202

20

R320

183.7 1550 Travel

57 162

129.5 156

121.3135

220260100

16961545 Travel

1445 (Working range)

690

Trav

el

390

9820

267

0

96.5

131

462.

5

670

20

183.7 1550 Travel121.3

135

115 115230

30°

220901396 (Working range)

1545 Travel1696

176 934.5 285.5

2067

0

690

Trav

el

169

462.

558

.5 670

2067

0

10

322 1550 Travel

573

164 91752

15181


90220

313

1696

230115 115

30°

2067

0

365

5327

2 690

Trav

el 322

185.

518

2.5

670

16961545 Travel

115

30°

115230

121.31351550 Travel 1550 Travel183.7

177 1271 97

225.

5 330

36022

324

1.5

184

103.

540

2.5

690

Trav

el90

220

670

360

330

322

10

177 1094.5 115158.5 230115115

30°

1545 Travel1696

360

330

225.

524

1.5

223

220

90

313

142

158.

576

.5

690

Trav

el

670

330

360

313

Dimensional Drawings / Installation Drawings

4,680 (184.25)

4,340 (170.87)

4,597 (180.98)

3,750 (147.64)

2,05

0 (8

0.71

)

2,60

0 (1

02.3

6)30

0(1

1.81

)

300

(11.

81)

1,92

5 (7

5.79

)1,0

50 (4

1.34)

5,108 (201.10)

4,844 (190.71)

2,65

0 (1

04.3

3)

1,97

5 (7

7.76

)1,

100

(43.

31)

350

(13.

78)

3,750 (147.64)

2,05

0 (8

0.71

)

� With drum filter conveyor

� With drum filter conveyor

� With filter unit

� With filter unit

MULTUS B300

6,271 (246.89)6,535 (257.28) 35

0 (1

3.78

)3,

050

(120

.08)

2,28

5 (8

9.96

)1,2

50 (4

9.21)

2,585 (101.77) 4,925 (193.9)

2,30

0 (9

0.55

)

6,140 (241.73)6,340 (249.61)

4,925 (193.9)

2,30

0 (9

0.55

)

3,00

0 (1

18.1

1)

2,23

5 (8

7.99

)1,2

00 (4

7.24)

2,585 (101.77)

68

�OD-A (B axis 90°)

� ID-H40 (B axis 0°)

39Gauge line

1696

133

690

Trav

el

510

377.

513

2.518

0

180

177 1155.51545

212.5 137

1550 Travel322

220

670

1545 Travel

Rotation center

R355.1

314.

9

Gauge line

1696

112

183.7

1545

1550 Travel 121.3 70

1271 97

377.

513

2.5

180

373

184

138.5

367.5

317

133

220

314.

9 670

690

Trav

el

177

1545 Travel

Rotation center

39

R355.1

Kitagawa B-210A801D

Kitagawa B-210A801D

Kitagawa B-210A801D

MULTUS B300Intelligent Multitasking Machine

The MultitaskingWizardWill cast a multitude of spells on your applications.The MULTUS B300 — a machinist gifted with technical wizardry.Now you will have totally awesome powers of production.

1 26

OSP-P200L

NML

DE DE DE

3D

E

NML

DE D DE

3D

Standard Specifications

ControlPosition feedbackMin / MaxinputsFeedSpindle control

Tool comnpensationDisplaySelf-diagnosticsProgram capacityPrograming

Machine operationsMacMan

Decimal:1 µm, 10 µm, 1 mm (0.0001,1in.) (1°, 0.01°, 0.001°)

Direct spindle speed commands (S5) override 50~200%Constant cutting speed, optimum turning speed designate

15-inch color display operational panel

Program storage: 2 GB, operation buffer: 2 MBProgram management, edit, multitasking, scheduled programs, fixed cycles, special fixed cycles, tool nose R compensation, slope machining, M-spindle synchronized tapping, fixed drilling cycles, arithmetic functions, logic statements, trig functions, variables, branch statements, auto programming (LAP4), programming helpMDI, manual (rapid traverse, manual cutting feed, pulse handle), load meter, operations help, alarm help, sequence return, manual interrupt & auto return, threading slide hold, data I/OMachining Management: machining results, machine utilization, fault data compile & report, external outputUSB ports, EthernetHi-G control, B-axis rotation compensation

Turning: X, Z simultaneous 2-axis, Multitasking: X, Y, Z, C simultaneous 4-axisOSP full range absolute position feedback (zero point return not required)8-digit decimal, ±99999.999 ~0.001 mm (±3937.0078~0.0001 in.), 0.001°

Override: 0 to 200%

Tool selection: 96 sets, tool offset: 96 sets

Automatic diagnostics and display of program, operation, machine, and NC system problems

Com / NetHigh speed/accuracy

Basic Specs

Operations

One-TouchIGF-M

One-TouchIGF-M

Optional Specifications

Included in machine specs






New Operation Function Advanced One-Touch IGF (multitasking)

Tool offsets: 200 sets (Std: 96)

Spindle synchronized tapping (rigid tapping)Spindle dead-slow cutting

B-axis slope machining

Load monitor no-load detection (effective when load monitor ordered)

ProgrammingCircular threadingUser Task 2 I/O variables, eight each

Common variables: 1000 (Std: 200)Thread matching (spindle orientation required)Threading slide hold (G34, G35)Spindle variable-speed threading

Helical cuttingCoordinate conversionProfile generationFlat turning

MonitoringOne-Touch SpreadsheetReal 3D simulationCycle time over checkLoad monitor (spindle, feed axis)

Tool life managementOperation end buzzerChucking miss detectionWork counters Count only, ( ) pcs

Cycle stop, ( ) pcsStart disabled, ( ) pcs

Hour meters Power ONSpindle rotationNC operating

NC operation monitor (counter, totaling)NC work counter (stops at full count with alarm)Operation end lamp (yellow)Alarm lamp (red)Status indicator (triple lamp) Type C [Type A, Type B]

GaugingIn-process work gaugingZ-axis auto zero offset (touch sensor)C-axis auto zero offset by touch sensor

Gauging data output, file outputSet levels (5-level, 7-level)BCDRS-232-C (dedicated channel)

Touch setter [M, A]Y-axis gauging

Kit

Multitaskingmachines

Post-processwork gauginginterfaces

USB (additional) 2 additional ports possible

Variable spindle speed control

Thermal deformation comp (TAS-S, TAS-C)

Kit

External programselections

External I / O, Communication FunctionsAdditional RS-232-C channel [1 chan, 2 chan]

(Standard specs iinclude 1 channel)

DNC link DNC-T3DNC-C / Ethernet *DNC-DTFL-net *

Automation / Untended OperationSpindle orientation, electric

Auto power shutoff M02, alarmWarmup function (by calendar timer)Tool retract cycle

A (pushbutton) 8 typesB (rotary switch) 8 stagesC1 (digital switch) BCD, 2-digitC2 (external input) BCD, 4-digit

Okuma loader (OGL) interfacesTYPE B (machine)TYPE C (robot and loader)TYPE DTYPE E

Bar feeders Bar feederInterface onlyMakerType

Cycle time Operation time reductionreduction * Spindle rotating chuck open/close

Spindle rotating tailstock

advance/retract

High-Speed / High-Accuracy Functions

AbsoScale feedback (X, Y, Z) *0.1 µm (0.01 µin.) control *Pitch error compensation (X, Y, Z)

Other FunctionsShort circuit breakerExternal M signals [2 sets, 4 sets, 8 sets, ( )]

Third party robot and loaderinterface *

Note 1. NML: normal, 3D: Real 3-D, E: economy, D: deluxeNote 2. * Requires technical consultation and confirmation with machine specifications

25

OKUMA Corporation, OGUCHI-CHO, NIWA-GUN, AICHI 480-0193, JAPAN • TEL (0587) 95-7825 • FAX (0587) 95-6074 � The specifications, illustrations, and descriptions in this brochure vary in different markets and are subject to change without notice. Consult your local Okuma representative for specific end-user requirements. Pub No. MULTUS B3/400-(8)-400 (Mar 08) Printed in Japan

When using Okuma products, always read the safety precautionsmentioned in the instruction manual and attached to the product.

This product is subject to the Japanese government Foreign Exchange and Foreign Trade Control Act with regard to security controlled items; whereby Okuma Corporation should be notified prior to its shipment to another country.

multus b300 multus b400 - logismarket b300 multus b400 welcome to okuma’s award-winning answer ......

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