alpha linear system product information -...

alpha Linear SystemProduct Information VALUE CLASS pinion and VALUE / SMART CLASS rack

a WITTENSTEIN AG company

2

Pinion coupled with LP+

For the optimal in robust and economical application solutions, we recommend using:LP+ gearhead with VALUE CLASS pinion and VALUE/SMART CLASS rack. The VALUE CLASS pinion is backlash free, factory mounted and tested. The 180° turned pinions are optional.

Examples:Manipulators, loading and feeding systems, gantry robots and woodworking machines in economy applications

VALUE CLASS pinion and alpha LP+ planetary gearhead for applications with reduced positioning accuracy and dynamics

VALUE CLASSwith assembly edge

SMART CLASS without assembly edge

VALUE CLASS pinion and LP+ gearhead

Dimensions [mm]

Module z b B da d D1 h6 D4 D5 D7 L3 L12 L13 L14 L15 L16

LP+ 070 2 18 26 24 43.7 38.2 52 M5 62 0 5 42 27 19 7 15

LP+ 090 2 22 26 24 51.4 46.7 68 M6 80 40 5 52 30 20 8 18

LP+ 120 2 26 26 24 59.1 55.2 90 M8 108 45 6 77.5 33 21 9 21

LP+ 155 3 24 31 29 82.3 76.4 120 M10 140 45 8 107 50.5 35.5 21 36

Technical data

Module Ratio z F2T (VC)* F2T (SC)* T2B (VC)* T2B (SC)* F2T Not T2 Not Vmax i=5 Vmax i=25 m pinion

Unit [mm] [N] [N] [Nm] [Nm] [N] [Nm] [m/min] [m/min] [kg]

LP+ 0702 3/10/15/30/100 18 1700 1700 32 32 2700 52 144 29 0.3

2 5/7/25/50 18 1850 1850 32 35 2700 52 144 29 0.3

LP+ 0902 3/10/15/30/100 22 3400 3400 79 79 4800 112 176 35 0.4

2 5/7/25/50 22 3500 3500 82 82 4800 112 176 35 0.4

LP+ 120 2 all 26 4100 4500 113 124 7800 215 156 31 0.6

LP+ 155 3 all 24 6500 7000 248 267 14000 535 192 38 1.6

All technical information and characteristics described here are subject to the use of alpha products.* VC = VALUE CLASS* SC = SMART CLASS

Centre distance – A [mm]

Module zA for VALUE CLASS-ZST*

A for SMART CLASS-ZST*

LP+ 070 2 18 41.9 33.4

LP+ 090 2 22 45.7 37.2

LP+ 120 2 26 49.6 41.1

LP+ 155 3 24 64.2 54.7

* +/- 0.3 mm adjustable centre distance for align mechanism

VALU

E C

LAS

S p

inio

n

3

Pinion coupled with SP+

For the best in repeatability and the highest precision positioning requirements, we recommend using:SP+ with VALUE CLASS pinion and VALUE/SMART CLASS rack. The VALUE CLASS pinion is backlash free, factory mounted and tested. The 180° turned pinions are optional.

Examples:Pipe bending machines, foam cutting machines andwoodworking machines in mid range applications.

VALUE CLASS pinion and alpha SP+ planetary gearhead for applications with increased positioning accuracy and dynamics

VALUE CLASS pinion and SP+ gearhead

Dimensions [mm]

Module z b B da d D1 g6 D4 D5 D7 L4 L3 L12 L13 L14 L15 L16

SP+ 060 2 18 26 24 43.7 38.2 60 5.5 68 0 6 20 54 39 19 7 27

SP+ 075 2 22 26 24 51.4 46.7 70 6.6 85 40 7 20 62 40 20 8 28

SP+ 100 2 26 26 24 59.1 55.2 90 9 120 45 10 30 95.5 51 21 9 39

SP+ 140 3 24 31 29 82.3 76.4 130 11 165 45 12 30 122 65.5 35.5 21 51

All technical information and characteristics described here are subject to the use of alpha products.* VC = VALUE CLASS* SC = SMART CLASS

VALUE CLASSwith assembly edge

SMART CLASSwithout assembly edge

Centre distance – A [mm]

Module zA for VALUE CLASS-ZST*

A for SMART CLASS-ZST*

SP+ 060 2 18 41.9 33.4

SP+ 075 2 22 45.7 37.2

SP+ 100 2 26 49.6 41.1

SP+ 140 3 24 64.2 54.7

* +/- 0.3 mm adjustable centre distance for align mechanism

Technical data

Module Ratio z F2T (VC)* F2T (SC)* T2B (VC)* T2B (SC)* F2t Not T2 Not Vmax i=5 Vmax i=25 m pinion

Unit [mm] [N] [N] [Nm] [Nm] [N] [Nm] [m/min] [m/min] [kg]

SP+ 060

2 3 18 1550 1550 30 30 3000 57 144 29 0.3

2 10/100 18 1650 1650 32 32 3000 57 144 29 0.3

2 4-7 / 16-70 18 2000 2000 38 38 3000 57 144 29 0.3

SP+ 075 2 all 22 3500 3500 82 82 5000 117 176 35 0.4

SP+ 100 2 all 26 4300 5000 119 138 8500 234 156 31 0.6

SP+ 140 3 all 24 8000 9000 306 344 16000 611 192 38 1.6

VA

LUE

CLA

SS

pin

ion

4

VALUE CLASS rack

Gearing: helical teeth, hardened and groundProfi le: all side ground

Pressure angle α = 20°Helix angle β = 19,5283Gearing quality 6Single pitch error fp +/- 8 µmCumulative pitch error Fp +/- 34 µm

not mounted

mounted

1000 = 150 teeth, typical lengths without assembly gaps


not mounted

mounted

VALUE CLASS rack Module 2

VALUE CLASS rack Module 3

ZST200 ZST300 ZST400 ZST500 ZST600

Module mn [mm] 2 3 4 5 6

Number of teeth z - 150 100 75 60 50

Pressure angle α [ ° ] 20 20 20 20 20

Helix angle β [ ° ] 19.53 19.53 19.53 19.53 19.53

Shoulder angle - right right right right right

Reference circle pitch pt [mm] 6.66- 10.0 13.33 16.66 20

VALUE CLASS racksMounting with assembly edge

VALU

E C

LAS

S r

ack

5

SMART CLASS rack

Gearing: helical teeth, hardened and groundProfi le: all side ground

Pressure angle α = 20°Helix angle β = 19,5283Gearing quality 6Single pitch error fp +/- 8 µmCumulative pitch error Fp +/- 34 µm

ZST200 ZST300 ZST400

Module mn [mm] 2 3 4

Number of teeth z - 72 48 36

Pressure angle α [ ° ] 20 20 20

Helix angle β [ ° ] 19,53 19,53 19.53

Shoulder angle - right right right

Reference circle pitch pt [mm] 6,66- 10,0 13.33

not mounted

mounted



SMART CLASS rack Module 2

SMART CLASS rack Module 3not mounted

mounted

SMART CLASS racksMounting without assembly edge

VA

LUE

CLA

SS

rac

k

6

A detailed description of our lubrication system, is available in the separate operating instructions or in our Rack & Pinion compact catalogue.

Either call +49 7931 493-0 or download at www.alphagetriebe.com

Ordering code rack

VALUE CLASS – rack RH pitch

Rack VC 1000 mm RH m2: ZST 200-VB6-1000

Rack VC 1000 mm RH m3: ZST 300-VB6-1000

Rack VC 1000 mm RH m4: ZST 400-VB6-1000*



Ordering code pinion

SMART CLASS – rack RH pitch

Rack SC 480 mm RH m2: ZST 200-SB6-480

Rack SC 480 mm RH m3: ZST 300-SB6-480

Rack SC 480 mm RH m4: ZST 600-SB6-1000*

* Available on request. Please contact alpha +49 7931 493-0

VALUE CLASS – Pinion mounted and alpha-qualifi ed

Standard: LP+ 070 / SP+ 060 m = 2 / z = 18 RMT 200-VC6-18L1-016-019




Number

of t

eeth

x 2 C

entre

dist

ance

LP+ gearhead SP+ gearhead

Couplin

g diam

eter

Lubrication system

Optional lubricating

pinion position

Class

Rack m

odule

Leng

th

Automatic

grease device

7

LP+ & LPB+ – Value Line Economic and multi-talentedLow-backlash gear reducers with output shaft for economical servo applications.Torsional backlash < 8 arcmin. Acceleration torque up to 450 Nm. Optional available as LPB+, with geared pulley mount.

SP+® & SP+ HIGH SPEED®

The NEW GenerationLow-backlash planetary gear reducers with output shaft. SP+ HIGH SPEED best qualifi ed for highest speed in continuous operation.Torsional backlash ≤ 1 arcmin.Acceleration torque up to 4500 Nm.

alphira® – the basic precision low backlash / low friction / alpha qualityFor stepper and basic server applications.Acceleration torque up to 200 Nm.

Hypoid Gearhead Right-angle gearhead of highest precision and compactness. Torsional backlash < 4 arcmin. Acceleration torque up to 640 Nm. Output shaft variations: SK+: smooth, keywayed, involute toothing to DIN 5480 TK+: fl ange HG+: hollow shaft

TPM & TPMA - ServoactuatorsUltra-compact and highly precise brushless gear motors featuring high dynamics, high torsional stiffness and a torsional backlash of just < 1 arcmin.Acceleration torque up to 2600 Nm.Up to 60 % shorter overall length and much lower weight than conventional servomotor-gearhead designs.

Coupling – TL / BC / ECPatented, backlash-free, compact and torsionally stiff metal bellows and safety couplings. Acceleration torque up to 10,000 Nm Disengagement in 1 – 3 ms Belt tension 100 – 12.000 N. Self-adjusting

Hypoid Planetary Gearhead Right-angle planetary gearhead of highest precision and power density. Torsional backlash < 2 arcmin. Acceleration torque up to 1600 Nm. Output shaft variations: SPK+: smooth, keywayed, involute toothing to DIN 5480TPK+: fl ange

For further information, order your personal brochure from: Phone +49 7931 493-0

or download the digital version: www.alphagetriebe.de

Additional alpha products

alpheno® – Rendez-vous with the future!

TP+ & TP+ HIGH TORQUE® – Compact PrecisionLow-backlash planetary gear reducers with output fl ange.Qualifi ed for highest positioning accuracy and high-dynamic cycle operation.High torsional and tilting rigidity. Torsional backlash < 1 arcmin.Acceleration torque up to 10.000 Nm.

V - Drive® Right-angle gearhead – short and compact.Torsional backlash < 3 arcmin.Acceleration torque up to 1469 Nm.Options output: VDS: smooth, keywayed, involute toothing to DIN 5480 VDT: fl angeVDH: hollow shaft, smooth or keywayed

alpha international:

alpha getriebebau GmbHWalter-Wittenstein-Str. 1 97999 Igersheim · Germany

Phone +49 7931 493-0Telefax +49 7931 [email protected]

a WITTENSTEIN AG company

Rac

kPin

ion_

dat

a_gb

_200

7_III

T

echn

ical

cha

nges

res

erve

d!

alpha linear system product information -...

Documents