ksr kuebler BGU-1PVC，AC220V 磁記憶開關                 4人4
B&R    8MSA4L.R0-B5    電機3
B&R    3NC352.6    總線模塊
B&R    8MSA3X.R042    電機
B&R    8MSA4M.R0-B5    電機3
B&R    5PC810.SX05-00    
B&R    3XP152.60-2    自動控制器
B&R    3AM374.6    總線模塊
B&R    3DM455.60-2    總線模塊
B&R    7CP474.60-2    工業計算機用CPU
B&R    3AI775.6    總線模塊
B&R    3AT660.6    總線模塊B&R    5AP.920-1906-01    可編程控制器
B&R    3AI350.6    總線模塊
B&R    9A0100.11    電源
B&R    3IF787.9    總線模塊
B&R    X67DC1198    總線模塊
B&R    4B1270.00-490    可編程控制器
B&R    X67DV1311.L08    總線模塊

100000
22500
31600 31600
279660 279660
95 93
> 20000
ksr kuebler BGU-1PVC，AC220V 磁記憶開關190 185
420 409
≤ 68 ≤ 66
90
194
IP 65
- - 52 37 35 35 28 26 25
- - 46 33 31 31 25 23 22
101 74 - - - - - - -
89 65 - - - - - - -
2-stage 3-stage
Ratio i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lbB&R    5AP.920-1906-01    可編程控制器
Nominal output torque
(with n 1N  )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20 °C ambient temperature)  a)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1  = 2000 rpm and 20 °C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin ≤ 3
Torsional rigidity C t21 
Nm/ arcmin
in.lb/ arcmin
Tilting rigidity C 2K
Nm/ arcmin
in.lb/ arcmin
Max. axial force  b) F 2AMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb mB&R    5AP.920-1906-01    可編程控制器
Operating noise
(with n 1  = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
N 55 J 1
kgcm 2
10 -3 in.lb.s 2
a) For higher ambient temperatures, please reduce input speed
b) Refers to center of the output shaft or flange
TP + 2000 MA HIGH TORQUE
Please indicate the mounting position with your order, see page 441.
WITTENSTEIN alpha recommends fitting a motor support to the mounted motor
in order to additionally prevent unforeseen external influences such as vibration.
66
alpha
TP + MA
A B
A B
Planetary gearheads
High End
!
Motor mounting according to operating manual
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
2-stage:
3-stage:
up to 55  4)  (N)
clamping hub
diameter
up to 48  4)  (M)
clamping hub
diameter
Motor shaft diameter [mm]
View A View B
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
67
22 30.25 66 88 110 121 154 220 302.5
40000 40000 40000 40000 40000 40000 40000 32000 40000
354000 354000 354000 354000 354000 354000 354000 283200 354000
18000 18000 18000 18000 18000 18000 18000 16500 18000
159300 159300 159300 159300 159300 159300 159300 146025 159300
70000 70000 70000 70000 70000 70000 70000 61000 70000
619500 619500 619500 619500 619500 619500 619500 539850 619500
1500 1500 1500 1500 1500 1500 1500 1500 1500
3000 3000 3000 3000 3000 3000 3000 3000 3000
26 21 15 12 10 10 8.5 7.5 7.5
230 186 133 106 89 89 75 66 66
5300 5300 5800 5800 5800 5800 5700 5700 5700
46905 46905 51330 51330 51330 51330 50445 50445 50445
65000
575250
140000
31500
58000 71400
513300 631890
95 93
> 20000
350 380
774 840
≤ 70 ≤ 68
90
194
IP 65
- - 85 55 43 48 34 29 28
- - 75 49 38 42 30 26 25
230 174 - - - - - - -
204 154 - - - - - - -
2-stage 3-stage
Ratio i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N  )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20 °C ambient temperature)  a)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1  = 2000 rpm and 20 °C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin ≤ 4
Torsional rigidity C t21 
Nm/ arcmin
in.lb/ arcmin
Tilting rigidity C 2K
Nm/ arcmin
in.lb/ arcmin
Max. axial force  b) F 2AMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η  %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with n 1  = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
O 60 J 1
kgcm 2
10 -3 in.lb.s 2
a) For higher ambient temperatures, please reduce input speed
b) Refers to center of the output shaft or flange
TP + 4000 MA HIGH TORQUE
Please indicate the mounting position with your order, see page 441.
WITTENSTEIN alpha recommends fitting a motor support to the mounted motor
in order to additionally prevent unforeseen external influences such as vibration.
68
alpha
TP + MA
A B
A B
Planetary gearheads
High End
!
Motor mounting according to operating manual
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
2-stage:
3-stage:
up to 60  4)  (O)
clamping hub
diameter
up to 48  4)  (M)
clamping hub
diameter
Motor shaft diameter [mm]
View A View B
Non-tolerated dimensions ±1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length. Longer motor shafts are
adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing with
a minimum thickness of 1 mm.
69
0  1000 2000 3000 4000 5000 6000
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
400
300
200
100
SP + 060
SP + 075
SP + 100
SP + 140
SP + 180
SP + 210
SP + 240
MC-L
MC
MC-L
MC
MC
MC-L
MC
MC-L
MC-L
MC
MC
MC
MF
MF
MF
MF
MF
MF
3000
2500
2000
1500
1000
500
400
300
200
100
0 1000 2000 3000 4000 5000
SP + 075
SP + 100
SP + 140
SP + 180
SP + 210
SP + 240
SP + /SP + HIGH SPEED – The classic all-rounder
SP + MF (example for i = 4)
For applications in cyclic operation (ED ≤ 60%)
SP + HIGH SPEED MC/MC-L (example for i = 4)
For applications in continuous operation (ED ≥ 60%)
Quick size selection
Industrial standard
Heat development
approx. 80°C
SP + HIGH SPEED
MC version
Heat development
max. 40°C
Max. input speed [rpm]
Max. acceleration torque at output [Nm]
Nominal input speed [rpm]
Nominal output torque [Nm]
The low backlash planetary gearhead
with output shaft. The standard version
is ideally suited for high positioning
accuracy and highly dynamic cyclic
operation. The SP + HIGH SPEED is
particularly well suited for applications
with maximum speeds during continu-
ous operation.
70
SP +  MF MC MC-L
? ? ? ?
? ? ? ?
? ? ? ? ? ?
? ? ? ? ? ?
? ? ? ? ? ?
3 -100 3 -100 3 -10
≤ 3 ≤ 4 ≤ 4
≤ 1 ≤ 2 ≤ 2
? ? ?
? ? ?
? ?
? ?
? ? ?
?
? ?
? ? ?
? ?
?
? ? ?
? ?
? ?
? ?
? ? ?
? ? ?
Planetary gearheads
High End
Versions and Applications
Product features
Ratios  c)
Torsional backlash
[arcmin]  c)
Standard
Reduced
Output type
Smooth output shaft
Output shaft with key
Output shaft with involute gearing
Mounted shaft  Connected via shrink disc
Input type
Motor mounted version
Input shaft
Type
ATEX  a)
Food-grade lubrication  a) b)
Corrosion resistant  a) b)
Optimized mass moment of inertia  a)
Accessories
Coupling
Rack
Pinion
Shrink disc
torqXis sensor flange
Intermediate plate for cooling connection
a) Power reduction: technical data available upon request b) Please contact WITTENSTEIN alpha c) In relation to reference sizes
Features
SP +
MF version page 72
SP + HIGH SPEED
MC version page 96
SP + HIGH SPEED
MC-L version page 100
Application
Cyclic operation
(duty cycle ≤ 60%)
Continuous operation
(duty cycle ≥ 60%)
Continuous operation
(duty cycle ≥ 60%)
Positioning accuracy
(e.g. clamped drives)
Highly dynamic applications
High input speeds
Temperature-sensitive applications
Low no-load running torque
71
3 4 5 7 10
–
58 60 54
–
513 531 478
30 42 42 42 32
266 372 372 372 283
17 26 26 26 17
150 230 230 230 150
80 100 100 100 80
708 885 885 885 708
3300 3300 3300 4000 4000
6000 6000 6000 6000 6000
0.9 0.7 0.6 0.4 0.3
8.0 6.2 5.3 3.5 2.7
4.5
40
2400
540
2800
630
152
1345
97
> 20000
1.9
4.2
≤ 58
+90
194
IP 65
0.21 0.15 0.12 0.10 0.09
0.18 0.13 0.11 0.09 0.08
0.28 0.22 0.20 0.18 0.17
0.25 0.20 0.17 0.16 0.15
0.61 0.55 0.52 0.50 0.49
0.54 0.48 0.46 0.44 0.43
1-stage
Ratio  a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1max rpm
Mean no load running torque
(with  n 1  = 3000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting torque M 2KMax
Nm
in.lb
Efficiency at full load  η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=10 and n 1  = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
B 11 J 1
kgcm 2
10 -3 in.lb.s 2
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 14 mm
d) Refers to center of the output shaft or flange
SP + 060 MF  1-stage
Reduced mass moments of inertia available on request.
72
alpha
SP +  MF
A B
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 11  4)  (B)
clamping hub
diameter
up to 14  4  (C)
clamping hub
diameter )
up to 19  4)  (E)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 16 x 0.8 x 30 x 18 x 6m, DIN 5480
View A View B
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
Shaft mounted
Mounted via shrink disc
73
16 20 25 28 35 40 50 70 100
58 58 60 58 60 58 60 54 –
513 513 531 513 531 513 531 478 –
42 42 42 42 42 42 42 42 32
372 372 372 372 372 372 372 372 283
26 26 26 26 26 26 26 26 17
230 230 230 230 230 230 230 230 150
100 100 100 100 100 100 100 100 80
885 885 885 885 885 885 885 885 708
4400 4400 4400 4400 4400 4400 4800 5500 5500
6000 6000 6000 6000 6000 6000 6000 6000 6000
0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.2
4.4 3.5 3.5 2.7 2.7 2.7 2.7 2.7 1.8
4.5
40
2400
540
2800
630
152
1345
94
> 20000
2.0
4.4
≤ 58
+90
194
IP 65
0.077 0.069 0.068 0.061 0.061 0.057 0.057 0.056 0.056
0.068 0.061 0.060 0.054 0.054 0.050 0.050 0.050 0.050
0.17 0.16 0.16 0.16 0.16 0.15 0.15 0.15 0.15
0.15 0.15 0.14 0.14 0.14 0.14 0.13 0.13 0.13
2-stage
Ratio  a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1max rpm
Mean no load running torque
(with  n 1  = 3000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 6 / Reduced ≤ 4
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=100 and n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
B 11 J 1
kgcm 2
10 -3 in.lb.s 2
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 11 mm
d) Refers to center of the output shaft or flange
SP + 060 MF  2-stage
Reduced mass moments of inertia available on request.
74
alpha
SP +  MF
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 11  4)  (B)
clamping hub
diameter
up to 14  4)  (C)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 16 x 0.8 x 30 x 18 x 6m, DIN 5480
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
75
3 4 5 7 10
– 142 160 142 100
– 1254 1416 1254 883
85 110 110 110 95
752 974 974 974 841
47 75 75 75 52
416 664 664 664 460
200 250 250 250 200
1770 2213 2213 2213 1770
2900 2900 2900 3100 3100
6000 6000 6000 6000 6000
1.8 1.4 1.1 0.8 0.6
15.9 12.4 9.7 7.1 5.3
10
89
3350
754
4200
945
236
2089
97
> 20000
3.9
8.6
≤ 59
+90
194
IP 65
0.86 0.61 0.51 0.42 0.38
0.76 0.54 0.46 0.37 0.33
1.03 0.78 0.68 0.59 0.54
0.91 0.69 0.60 0.52 0.48
2.40 2.15 2.05 1.96 1.91
2.12 1.90 1.81 1.73 1.69
1-stage
Ratio  a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature) b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1  = 3000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standardadapter plate m
kg
lb m
Operating noise
(with i=10 and n 1  = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 19 mm
d) Refers to centre of the output shaft or flange
SP + 075 MF  1-stage
Reduced mass moments of inertia available on request.
76
alpha
SP +  MF
A
A B
B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 14  4)  (C)
clamping hub
diameter
up to 19  4)  (E)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 22 x 1.25 x 30 x 16 x 6m, DIN 5480
up to 24  4)  (G)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
77
16 20 25 28 35 40 50 70 100
142 142 160 142 160 135 160 142 100
1254 1254 1416 1254 1416 1195 1416 1254 883
110 110 110 110 110 110 110 110 90
974 974 974 974 974 974 974 974 797
75 75 75 75 75 75 75 75 52
664 664 664 664 664 664 664 664 460
250 250 250 250 250 250 250 250 200
2213 2213 2213 2213 2213 2213 2213 2213 1770
3500 3500 3500 3500 3500 3500 3800 4500 4500
6000 6000 6000 6000 6000 6000 6000 6000 6000
0.8 0.6 0.6 0.5 0.4 0.4 0.3 0.3 0.3
4.4 3.5 3.5 2.7 2.7 1.8 1.8 1.8 1.8
10
89
3350
754
4200
945
236
2089
94
> 20000
3.6
8.0
≤ 59
+90
194
IP 65
0.16 0.13 0.13 0.10 0.10 0.091 0.090 0.089 0.089
0.14 0.11 0.11 0.092 0.090 0.081 0.080 0.079 0.079
0.23 0.20 0.20 0.18 0.18 0.17 0.16 0.16 0.16
0.20 0.18 0.18 0.16 0.16 0.15 0.15 0.14 0.14
0.55 0.53 0.52 0.50 0.50 0.49 0.49 0.49 0.49
0.49 0.47 0.46 0.44 0.44 0.43 0.43 0.43 0.43
2-stage
Ratio a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 6 / Reduced ≤ 4
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=100 and n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
B 11 J 1
kgcm 2
10 -3 in.lb.s 2
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 14 mm
d) Refers to centre of the output shaft or flange
SP + 075 MF  2-stage
Reduced mass moments of inertia available on request.
78
alpha
SP +  MF
A B
A
B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 11  4)  (B)
clamping hub
diameter
up to 14  4)  (C)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 22 x 1.25 x 30 x 16 x 6m, DIN 5480
up to 19  4)  (E)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
79
3 4 5 7 10
– 370 400 330 260
– 3275 3540 2921 2301
235 315 315 315 235
2080 2788 2788 2788 2080
120 180 175 170 120
1062 1593 1549 1505 1062
500 625 625 625 500
4425 5531 5531 5531 4425
2500 2500 2500 2800 2800
4500 4500 4500 4500 4500
3.5 2.7 2.4 1.6 1.4
31.0 23.9 21.2 14.2 12.4
31
274
5650
1271
6600
1485
487
4310
97
> 20000
7.7
17.0
≤ 64
+90
194
IP 65
3.29 2.35 1.92 1.60 1.38
2.91 2.08 1.70 1.42 1.22
3.99 3.04 2.61 2.29 2.07
3.53 2.69 2.31 2.03 1.83
3.59 2.65 2.22 1.90 1.68
3.18 2.35 1.97 1.68 1.49
11.1 10.1 9.68 9.36 9.14
9.78 8.95 8.57 8.28 8.09
1-stage
Ratio  a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 3 / Reduced ≤ 1
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=10 and n 1  = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
H 28 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 24 mm
d) Refers to centre of the output shaft or flange
SP + 100 MF  1-stage
Reduced mass moments of inertia available on request.
80
alpha
SP +  MF
A B
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 19  4)  (E)
clamping hub
diameter
up to 24/28  4)
(G/H)  clamping
hub diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 32 x 1.25 x 30 x 24 x 6m, DIN 5480
up to 38  4)  (K)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
81
16 20 25 28 35 40 50 70 100
370 370 400 370 400 370 400 330 260
3275 3275 3540 3275 3540 3275 3540 2921 2301
315 315 315 315 315 315 315 315 235
2788 2788 2788 2788 2788 2788 2788 2788 2080
180 180 175 180 175 180 175 170 120
1593 1593 1549 1593 1549 1593 1549 1505 1062
625 625 625 625 625 625 625 625 500
5531 5531 5531 5531 5531 5531 5531 5531 4425
3100 3100 3100 3100 3100 3100 3500 4200 4200
6000 6000 6000 6000 6000 6000 6000 6000 6000
1.5 1.2 1.1 0.9 0.8 0.7 0.6 0.5 0.5
13.3 10.6 9.7 8.8 7.1 6.2 5.3 4.4 4.4
31
274
5650
1271
6600
1485
487
4310
94
> 20000
7.9
17.5
≤ 60
+90
194
IP 65
0.64 0.54 0.52 0.43 0.43 0.38 0.38 0.37 0.37
0.57 0.47 0.46 0.38 0.38 0.34 0.33 0.33 0.33
0.81 0.70 0.69 0.60 0.59 0.55 0.54 0.54 0.54
0.72 0.62 0.61 0.53 0.52 0.48 0.48 0.48 0.47
2.18 2.07 2.05 1.97 1.96 1.92 1.91 1.91 1.91
1.93 1.83 1.82 1.74 1.74 1.70 1.69 1.69 1.69
1,98 1,90 1,88 1,81 1,80 1,76 1,75 1,75 1,75
1,75 1,68 1,66 1,60 1,59 1,56 1,55 1,55 1,55
2-stage
Ratio a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 5 / Reduced ≤ 3
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standardadapter plate m
kg
lb m
Operating noise
(with i=100 and n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
H 28 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 19 mm
d) Refers to centre of the output shaft or flange
SP + 100 MF  2-stage
Reduced mass moments of inertia available on request.
82
alpha
SP +  MF
A B
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 14  4)  (C)
clamping hub
diameter
up to 19  4)  (E)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 32 x 1.25 x 30 x 24 x 6m, DIN 5480
up to 24/28  4)
(G/H)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
83
3 4 5 7 10
– 710 755 680 560
– 6284 6682 6018 4956
390 660 660 660 530
3451.5 5841 5841 5841 4691
200 360 360 360 220
1770 3186 3186 3186 1947
1000 1250 1250 1250 1000
8850 11063 11063 11063 8850
2100 2100 2100 2600 2600
4000 4000 4000 4000 4000
7.6 5.8 4.7 3.4 2.5
67 51 42 30 22
53
469
9870
2221
9900
2228
952
8425
97
> 20000
17.2
38.0
≤ 65
+90
194
IP 65
10.7 7.82 6.79 5.84 5.28
9.45 6.92 6.01 5.17 4.67
13.8 11.0 9.95 9.01 8.44
12.3 9.72 8.81 7.97 7.47
14.9 12.1 11.0 10.1 9.51
13.2 10.7 9.76 8.92 8.42
29.5 26.7 25.6 24.7 24.2
26.1 23.6 22.7 21.9 21.4
1-stage
Ratio  a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with  n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 3 / Reduced ≤ 1
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=10 and n 1  = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
I 32 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 38 mm
d) Refers to center of the output shaft or flange
SP + 140 MF  1-stage
Reduced mass moments of inertia available on request.
84
alpha
SP +  MF
A B
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 24  4)  (G)
clamping hub
diameter
up to 32/38  4)
(I/K)  clamping
hub diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 40 x 2 x 30 x 18 x 6m, DIN 5480
up to 48  4)  (M)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
85
16 20 25 28 35 40 50 70 100
710 710 755 710 755 710 755 680 560
6284 6284 6682 6284 6682 6284 6682 6018 4956
660 660 660 660 660 660 660 660 530
5841 5841 5841 5841 5841 5841 5841 5841 4691
360 360 360 360 360 360 360 360 220
3186 3186 3186 3186 3186 3186 3186 3186 1947
1250 1250 1250 1250 1250 1250 1250 1250 1000
11063 11063 11063 11063 11063 11063 11063 11063 8850
2900 2900 2900 2900 2900 2900 3200 3200 3900
5000 5000 5000 5000 5000 5000 5000 5000 5000
3.3 2.7 2.4 1.9 1.8 1.4 1.3 1.2 1.1
29.2 23.9 21.2 16.9 15.9 12.4 11.5 10.6 9.7
53
469
9870
2221
9900
2228
952
8425
94
> 20000
17
37.6
≤ 63
+90
194
IP 65
2.50 2.01 1.97 1.65 1.63 1.40 1.39 1.38 1.38
2.21 1.78 1.75 1.46 1.44 1.24 1.23 1.22 1.22
3.19 2.71 2.67 2.34 2.32 2.10 2.08 2.08 2.07
2.82 2.40 2.36 2.07 2.05 1.85 1.85 1.84 1.83
10.3 9.77 9.73 9.41 9.39 9.16 9.15 9.14 9.14
9.07 8.65 8.61 8.33 8.31 8.11 8.10 8.09 8.09
2-stage
Ratio a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed  c) n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 5 / Reduced ≤ 3
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=100 and n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 24 mm
d) Refers to center of the output shaft or flange
SP + 140 MF  2-stage
Reduced mass moments of inertia available on request.
86
alpha
SP +  MF
A B
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 19  4)  (E)
clamping hub
diameter
up to 24  4)  (G)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 40 x 2 x 30 x 18 x 6m, DIN 5480
up to 38  4)  (K)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
87
3 4 5 7 10
– 1785 1890 1785 1400
– 15797 16727 15797 12390
970 1210 1210 1210 970
8585 10709 10709 10709 8585
530 750 750 750 750
4691 6638 6638 6638 6638
2200 2750 2750 2750 2200
19470 24338 24338 24338 29470
1500 1500 1500 2300 2300
3500 3500 3500 3500 3500
14.0 11.0 9.0 6.8 5.0
123.9 97.4 79.7 60.2 44.3
175
1549
14150
3184
15400
3465
1600
14160
97
> 20000
34
75.1
≤ 66
+90
194
IP 65
50.8 33.9 27.9 22.2 19.2
45.0 30.0 24.7 19.7 17.0
58.2 41.2 35.3 29.6 26.5
51.5 36.5 31.2 26.2 23.5
65.7 49.7 44.0 38.5 35.4
58.2 44.0 38.9 34.0 31.4
1-stage
Ratio  a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 3 / Reduced ≤ 1
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=10 and n 1  = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
N 55 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 48 mm
d) Refers to center of the output shaft or flange
SP + 180 MF  1-stage
Reduced mass moments of inertia available on request.
88
alpha
SP +  MF
A B
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 55 x 2 x 30 x 26 x 6m, DIN 5480
up to 38  4)  (K)
clamping hub
diameter
up to 48  4)  (M)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
Motor shaft diameter [mm]
up to 55  4)  (N)
clamping hub
diameter
89
16 20 25 28 35 40 50 70 100
1785 1785 1890 1785 1890 1785 1800 1785 1400
15797 15797 16727 15797 16727 15797 15930 15797 12390
1210 1210 1210 1210 1210 1210 1210 1210 970
10709 10709 10709 10709 10709 10709 10709 10709 8585
750 750 750 750 750 750 750 750 750
6638 6638 6638 6638 6638 6638 6637 6638 6638
2750 2750 2750 2750 2750 2750 2750 2750 2200
24338 24338 24338 24338 24338 24338 24338 24338 19470
2700 2700 2700 2700 2700 2700 2900 3200 3400
4500 4500 4500 4500 4500 4000 4500 4500 4500
5.3 4.3 3.9 3.1 2.8 2.3 2.1 1.9 1.7
46,9 38,1 34,5 27,4 24,8 20,4 18,6 16,8 15,0
175
1549
14150
3184
15400
3465
1600
14160
94
> 20000
36.4
80.4
≤ 66
+90
194
IP 65
9.27 7.72 7.48 6.32 6.20 5.51 5.45 5.39 5.36
8.20 6.83 6.62 5.59 5.49 4.88 4.82 4.77 4.74
12.4 10.9 10.6 9.48 9.36 8.67 8.61 8.55 8.52
11.0 9.63 9.42 8.39 8.28 7.67 7.62 7.57 7.54
13.5 12.0 11.7 10.6 10.4 9.74 9.68 9.63 9.60
12.0 10.6 10.4 9.34 9.23 8.62 8.57 8.52 8.49
28.1 26.6 26.3 25.2 25.1 24.4 24.3 24.3 24.3
24.9 23.5 23.3 22.3 22.2 21.6 21.5 21.5 21.5
2-stage
Ratio a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed  c) n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 5 / Reduced ≤ 3
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment  M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=100 and n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
I 32 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 38 mm
d) Refers to center of the output shaft or flange
SP + 180 MF  2-stage
Reduced mass moments of inertia available on request.
90
alpha
SP +  MF
A B
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Thread
Motor shaft diameter [mm]
up to 24  4)  (G)
clamping hub
diameter
for 4x M12 screws/
strength class 12.9
Thread
for 4x M12 screws/
strength class 12.9
Thread
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 55 x 2 x 30 x 26 x 6m, DIN 5480
up to 48  4)  (M)
clamping hub
diameter
up to 32/38  4)
(I/K)  clamping
hub diameter
for 4x M12 screws/
strength class 12.9
Z: Detail
Connecting part
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
91
3 4 5 7 10 16 20 25 28 35 40 50 70 100
1600 2500 2500 2400 1900 2400 2500 2500 2400 2400 2400 2400 2400 1900
14160 22125 22125 21240 16815 21240 22125 22125 21240 21240 21240 21240 21240 16815
1100 1500 1500 1400 1000 1500 1500 1500 1500 1500 1500 1500 1400 1000
9735 13275 13275 12390 8850 13275 13275 13275 13275 13275 13275 13275 12390 8850
5000 5200 5200 5200 5000 5200 5200 5200 5200 5200 5200 5200 5200 5000
44250 46020 46020 46020 44250 46020 46020 46020 46020 46020 46020 46020 46020 44250
1200 1200 1500 1700 2000 2500 2500 2500 2500 2500 2500 2500 3000 3000
2500 2500 2500 2500 2500 3500 3500 3500 3500 3500 3500 3500 3500 3500
32 22 17 11 7,0 7,0 6,0 5,5 4,5 4,0 3,5 3,5 3,5 3,0
283 195 151 97 62 62 53 49 40 35 31 31 31 27
400 400
3540 3540
30000 30000
6750 6750
21000 21000
4725 4725
3100 3100
27435 2744
97 94
> 20000 > 20000
56 53
124 117
≤ 64
+90
194
IP 65
- - - - -
34.5 31.5 30.8 30.0 29.7 28.5 28.3 28.1 28.0
30.5 27.9 27.3 26.6 26.3 25.2 25.0 24.9 24.8
139.0 94.3 76.9 61.5 53.1
- - - - - - - - -
118.2 80.2 65.4 52.3 45.1
1-stage 2-stage
Ratio a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
- Please contact us -
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 2000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 3 / Reduced ≤ 1 Standard ≤ 5 / Reduced ≤ 3
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  c) F 2AMax
N
lb f
Max. radial force  c) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=10 and n 1  = 2000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter (mm)
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
N 55 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Refers to center of the output shaft or flange
SP + 210 MF  1/2-stage
Reduced mass moments of inertia available on request.
92
alpha
SP +  MF
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 70 x 2 x 30 x 34 x 6m, DIN 5480
Motor shaft diameter [mm]
up to 48  4)  (M)
clamping hub
diameter
1-stage:
2-stage:
up to 55  4)  (N)
clamping hub
diameter
Non-tolerated dimensions ± 1.5 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
View A View B
93
3 4 5 7 10 16 20 25 28 35 40 50 70 100
2750 4500 4500 4300 3400 4500 4500 4500 4500 4500 4000 4300 4300 3400
24338 39825 39825 38055 30090 39825 39825 39825 39825 39825 35400 38055 38055 30090
1500 2500 2500 2300 1700 2500 2500 2500 2500 2500 2500 2500 2300 1700
13275 22125 22125 20355 15045 22125 22125 22125 22125 22125 22125 22125 20355 15045
6800 8500 8500 8500 6800 8500 8500 8500 8500 8500 8500 8500 8500 6800
60180 75225 75225 75225 60180 75225 75225 75225 75225 75225 75225 75225 75225 60180
1000 1000 1200 1500 1700 2300 2500 2500 2500 2500 2500 2500 2800 2800
2500 2500 2500 2500 2500 3500 3500 3500 3500 3500 3500 3500 3500 3500
45 35 26 16 11 11 9,0 8,0 7,0 6,0 5,0 4,5 4,0 4,0
398 310 230 142 97 97 80 71 62 53 44 40 35 35
550 550
4868 4868
33000 33000
7425 7425
30000 30000
6750 6750
5000 5000
44250 44250
97 94
> 20000 > 20000
77 76
170 168
≤ 66
+90
194
IP 65
- - - - -
39.2 34.6 33.2 30.5 29.7 28.2 27.9 27.6 27.5
34.7 30.6 29.4 27.0 26.3 25.0 24.7 24.4 24.3
260.2 198.2 163.0 138,3 124,7
- - - - - - - - -
230.3 175.4 144.3 122,4 110,4
1-stage 2-stage
Ratio a) i
cymex ? -optimized acceleration torque
(please contact us regarding the design)
T 2Bcym
Nm
- Please contact us -
in.lb
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 2000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 3 / Reduced ≤ 1 Standard ≤ 5 / Reduced ≤ 3
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  c) F 2AMax
N
lb f
Max. radial force  c) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=10 and n 1  = 2000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
O 60 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Refers to center of the output shaft or flange
SP + 240 MF  1/2-stage
Reduced mass moments of inertia available on request.
94
alpha
SP +  MF
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 80 x 2 x 30 x 38 x 6m, DIN 5480
Motor shaft diameter [mm]
up to 48  4)  (M)
clamping hub
diameter
1-stage:
2-stage:
up to 60  4)  (O)
clamping hub
diameter
Non-tolerated dimensions ± 1.5 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a bushing
with a minimum thickness of 1 mm.
View A View B
95
3 4 5 7 10
68 90 90 90 70
602 797 797 797 620
– 60 60 60 35
– 531 531 531 310
28 48 48 48 30
248 425 425 425 266
200 250 250 250 200
1770 2213 2213 2213 1770
4500 4500 4500 4500 4500
6000 6000 6000 6000 6000
1.4 1.1 0.9 0.6 0.5
12.4 9.7 8.0 5.3 4.4
10
89
3350
754
4200
945
236
2089
98.5
> 30000
3.9
8.6
≤ 59
+90
194
IP 65
1.03 0.78 0.68 0.59 0.54
0.91 0.69 0.60 0.52 0.48
2.40 2.15 2.05 1.96 1.91
2.12 1.90 1.81 1.73 1.69
1-stage
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
cymex ? -optimized nominal torque
(please contact us regarding the design)
T 2Ncym
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature) b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1  = 2000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 6 / Reduced ≤ 4
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standardadapter plate m
kg
lb m
Operating noise
(with i=10 and n 1  = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 19 mm
d) Refers to centre of the output shaft or flange
SP + 075 MC HIGH SPEED  1-stage
Reduced mass moments of inertia available on request.
96
alpha
SP +  MC
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 19  4)  (E)
clamping hub
diameter
up to 24  4) (G)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 22 x 1.25 x 30 x 16 x 6m, DIN 5480
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
97
16 20 25 28 35 40 50 70 100
90 90 90 90 90 90 90 90 70
797 797 797 797 797 797 797 797 620
– – – – –
60
– –
35
531 310
60 60 60 60 60 55 60 60 30
531 531 531 531 531 487 531 531 266
250 250 250 250 250 250 250 250 200
2213 2213 2213 2213 2213 2213 2213 2213 1770
4500 4500 4500 4500 4500 4500 4500 4500 4500
6000 6000 6000 6000 6000 6000 6000 6000 6000
0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2
4.4 3.5 3.5 2.7 2.7 1.8 1.8 1.8 1.8
10
89
3350
754
4200
945
236
2089
96,5
> 30000
3,6
8.0
≤ 59
+90
194
IP 65
0.23 0.20 0.20 0.18 0.18 0.16 0.16 0.16 0.16
0.20 0.18 0.18 0.16 0.16 0.15 0.15 0.14 0.14
0.55 0.53 0.52 0.50 0.50 0.49 0.49 0.49 0.49
0.49 0.47 0.46 0.45 0.44 0.43 0.43 0.43 0.43
2-stage
Ratio a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
cymex ? -optimized nominal torque
(please contact us regarding the design)
T 2Ncym
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 2000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 8 / Reduced ≤ 6
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=100 and n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
C 14 J 1
kgcm 2
10 -3 in.lb.s 2
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 14 mm
d) Refers to centre of the output shaft or flange
SP + 075 MC HIGH SPEED  2-stage
Reduced mass moments of inertia available on request.
98
alpha
SP +  MC
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 14  4)  (C)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 22 x 1.25 x 30 x 16 x 6m, DIN 5480
up to 19  4)  (E)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
99
3 4 5 7 10 3 4 5 7 10
180 240 240 240 180 180 240 240 240 180
1593 2124 2124 2124 1593 1593 2124 2124 2124 1593
95 135 135 135 90 95 135 135 135 90
841 1195 1195 1195 797 841 1195 1195 1195 797
70 100 105 105 80 70 100 105 105 80
620 885 929 929 708 620 885 929 929 708
500 625 625 625 500 500 625 625 625 500
4425 5531 5531 5531 4425 4425 5531 5531 5531 4425
3500 4000 4500 4500 4500 3500 4000 4500 4500 4500
– – – – – 4500 5000 5000 5000 5000
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
2.4 2.1 1.8 1.1 0.8 0.7 – – – –
21.2 18.6 15.9 9.74 7.08 6.2 – – – –
31
274
5650 –
1271 –
6600 1000
1485 225
487 72
4310 637
98.5 99
> 30000
7.7
17.0
≤ 64
+90
194
IP 65 IP 52
3.99 3.04 2.61 2.29 2.07 3.99 3.04 2.61 2.29 2.07
3.53 2.69 2.31 2.03 1.83 3.53 2.69 2.31 2.03 1.83
11.1 10.1 9.68 9.36 9.14 11.1 10.1 9.68 9.36 9.14
9.78 8.95 8.57 8.28 8.09 9.78 8.95 8.57 8.28 8.09
Standard version MC Friction optimized version L
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
cymex ? -optimized nominal torque
(please contact us regarding the design)
T 2Ncym
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
cymex ? optimized speed
(please contact us regarding the design)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 2000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=10 and n 1  = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 24 mm
d) Refers to centre of the output shaft or flange
SP + 100 MC HIGH SPEED  1-stage
Reduced mass moments of inertia available on request.
100
alpha
SP +  MC MC-L
A B
A B
Planetary gearheads
High End
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Motor shaft diameter [mm]
up to 24  4)  (G)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 32 x 1.25 x 30 x 24 x 6m, DIN 5480
up to 38  4)  (K)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
101
16 20 25 28 35 40 50 70 100
240 240 240 240 240 240 240 240 180
2124 2124 2124 2124 2124 2124 2124 2124 1593
– – – – – – – –
90
797
140 140 140 140 140 140 140 135 80
1239 1239 1239 1239 1239 1239 1239 1195 708
625 625 625 625 625 625 625 625 500
5531 5531 5531 5531 5531 5531 5531 5531 4425
4500 4500 4500 4500 4500 4500 4500 4500 4500
6000 6000 6000 6000 6000 6000 6000 6000 6000
0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3
7.1 6.2 5.3 4.4 3.5 3.5 2.7 2.7 2.7
31
274
5650
1271
6600
1485
487
4310
96.5
> 30000
7.9
17.5
≤ 60
+90
194
IP 65
0.81 0.70 0.69 0.60 0.59 0.55 0.54 0.54 0.54
0.72 0.62 0.61 0.53 0.52 0.48 0.48 0.48 0.47
2.18 2.07 2.05 1.97 1.96 1.92 1.91 1.91 1.91
1.93 1.83 1.82 1.74 1.74 1.70 1.69 1.69 1.69
2-stage
Ratio a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
cymex ? -optimized nominal torque
(please contact us regarding the design)
T 2Ncym
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 2000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 6 / Reduced ≤ 4
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standardadapter plate m
kg
lb m
Operating noise
(with i=100 and n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
E 19 J 1
kgcm 2
10 -3 in.lb.s 2
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 19 mm
d) Refers to centre of the output shaft or flange
SP + 100 MC HIGH SPEED  2-stage
Reduced mass moments of inertia available on request.
102
alpha
SP +  MC
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 19  4)  (E)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 32 x 1.25 x 30 x 24 x 6m, DIN 5480
up to 24  4)  (G)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
103
3 4 5 7 10 3 4 5 7 10
310 480 480 480 380 310 480 480 480 380
2744 4248 4248 4248 3363 2744 4248 4248 4248 3363
150 240 240 270 180 150 240 240 270 180
1328 2124 2124 2390 1593 2744 4248 4248 4248 3363
130 195 205 210 160 130 195 205 210 160
1151 1726 1814 1859 1416 1151 1726 1814 1859 1416
1000 1250 1250 1250 1000 1000 1250 1250 1250 1000
8850 11063 11063 11063 8850 8850 11063 11063 11063 8850
3000 3500 4500 4500 4500 3000 3500 4500 4500 4500
– – – – – 4000 4500 5000 5000 5000
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
5.1 3.9 3.1 2.3 1.6 1.0 – – – –
45.1 34.5 27.4 20.4 14.2 8.9 – – – –
53
469
9870 –
2221 –
9900 1200
2228 270
952 110
8425 974
98.5 99
> 30000
17.2
38
≤ 65
+90
194
IP 65 IP 52
14.9 12.1 11.0 10.1 9.51 14.9 12.1 11.0 10.1 9.51
13.2 10.7 9.8 8.9 8.4 13.2 10.7 9.8 8.9 8.4
29.5 26.7 25.6 24.7 24.2 29.5 26.7 25.6 24.7 24.2
26.1 23.6 22.7 21.9 21.4 26.1 23.6 22.7 21.9 21.4
Standard version MC Friction optimized version L
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
cymex ? -optimized nominal torque
(please contact us regarding the design)
T 2Ncym
Nm
in.lb
Nominal output torque
(with  n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
cymex ? optimized speed
(please contact us regarding the design)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 2000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=10 and n 1  = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 38 mm
d) Refers to center of the output shaft or flange
SP + 140 MC HIGH SPEED  1-stage
Reduced mass moments of inertia available on request.
104
alpha
SP +  MC MC-L
A
A
B
B
Planetary gearheads
High End
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Motor shaft diameter [mm]
up to 38  4)  (K)
clamping hub
diameter
up to 48  4)  (M)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 40 x 2 x 30 x 18 x 6m, DIN 5480
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
105
16 20 25 28 35 40 50 70 100
480 480 480 480 480 480 480 480 380
4248 4248 4248 4248 4248 4248 4248 4248 3363
290 290 290
– – – – – –
2567 2567 2567
260 280 280 290 290 290 290 260 180
2301 2478 2478 2567 2567 2567 2567 2301 1593
1250 1250 1250 1250 1250 1250 1250 1250 1000
11063 11063 11063 11063 11063 11063 11063 11063 8850
4500 4500 4500 4500 4500 4500 4500 4500 4500
6000 6000 6000 6000 6000 6000 6000 6000 6000
1.6 1.3 1.2 1.0 0.9 0.7 0.6 0.5 0.5
14.2 11.5 10.6 8.9 8.0 6.2 5.3 4.4 4.4
53
469
9870
2221
9900
2228
952
8425
96.5
> 30000
17
38
≤ 63
+90
194
IP 65
3.19 2.71 2.67 2.34 2.32 2.10 2.08 2.08 2.07
2.82 2.40 2.36 2.07 2.05 1.85 1.85 1.84 1.83
10.3 9.77 9.73 9.41 9.39 9.16 9.15 9.14 9.14
9.07 8.65 8.61 8.33 8.31 8.11 8.10 8.09 8.09
2-stage
Ratio a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
cymex ? -optimized nominal torque
(please contact us regarding the design)
T 2Ncym
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 2000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 6 / Reduced ≤ 4
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=100 and n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
G 24 J 1
kgcm 2
10 -3 in.lb.s 2
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 24 mm
d) Refers to center of the output shaft or flange
SP + 140 MC HIGH SPEED  2-stage
Reduced mass moments of inertia available on request.
106
alpha
SP +  MC
A B
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
up to 24  4)  (G)
clamping hub
diameter
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 40 x 2 x 30 x 18 x 6m, DIN 5480
up to 38  4)  (K)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
107
3 4 5 7 10 3 4 5 7 10
700 880 880 880 700 700 880 880 880 700
6195 7788 7788 7788 6195 6195 7788 7788 7788 6195
350 600 600 600 540 350 600 600 600 540
3098 5310 5310 5310 4779 3098 5310 5310 5310 3098
290 450 440 450 400 290 450 450 450 400
2567 3983 3894 3983 3540 2567 3983 3983 3983 3540
2200 2750 2750 2750 2200 2200 2750 2750 2750 2200
19470 24338 24338 24338 19470 19470 24338 24338 24338 19470
3000 3500 4500 4500 4500 3000 3500 4500 4500 4500
– – – – – 4000 4500 5000 5000 5000
4500 6000 6000 6000 6000 4500 6000 6000 6000 6000
10.2 7.7 6.2 4.5 3.2 3.0 – – – –
90.3 68.1 54.9 39.8 28.3 26.6 – – – –
175
1549
14150 –
3184 –
15400 2000
3465 450
1600 208
14160 1841
98.5 99
> 30000
34
75
≤ 66
+90
194
IP 65 IP 52
58.5 41.6 35.6 30.0 26.9 58.5 41.6 35.6 30.0 26.9
51.8 36.8 31.5 26.6 23.8 51.8 36.8 31.5 26.6 23.8
Standard version MC Friction optimized version L
Ratio  a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
cymex ? -optimized nominal torque
(please contact us regarding the design)
T 2Ncym
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
cymex ? optimized speed
(please contact us regarding the design)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 2000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=10 and n 1  = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
M 48 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 48 mm
d) Refers to center of the output shaft or flange
SP + 180 MC HIGH SPEED  1-stage
Reduced mass moments of inertia available on request.
108
alpha
SP +  MC MC-L
A B
Planetary gearheads
High End
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 55 x 2 x 30 x 26 x 6m, DIN 5480
Motor shaft diameter [mm]
up to 48  4)  (M)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
109
16 20 25 28 35 40 50 70 100
880 880 880 880 880 880 880 880 700
7788 7788 7788 7788 7788 7788 7788 7788 6195
– – – – – – – – –
600 600 600 600 600 600 600 600 600
5310 5310 5310 5310 5310 5310 5310 5310 5310
2750 2750 2750 2750 2750 2750 2750 2750 2200
24338 24338 24338 24338 24338 24338 24338 24338 19470
4500 4500 4500 4500 4500 4500 4500 4500 4500
6000 6000 6000 6000 6000 6000 6000 6000 6000
3.2 2.6 2.3 1.9 1.7 1.4 1.2 1.0 0.9
28.3 23.0 20.4 16.8 15.0 12.4 10.6 8.9 8.0
175
149
14150
3184
15400
3465
1600
14160
96.5
> 30000
36
80
≤ 66
+90
194
IP 65
13.5 12.0 11.7 10.6 10.4 9.74 9.68 9.63 9.60
12.0 10.6 10.4 9.34 9.23 8.62 8.57 8.52 8.49
2-stage
Ratio a) i
Max. acceleration torque
(max. 1000 cycles per hour)
T 2B
Nm
in.lb
cymex ? -optimized nominal torque
(please contact us regarding the design)
T 2Ncym
Nm
in.lb
Nominal output torque
(with n 1N )
T 2N
Nm
in.lb
Emergency stop torque
(permitted 1000 times during the service life of the gearhead)
T 2Not 
Nm
in.lb
Nominal input speed
(with T 2N and 20°C ambient temperature)  b)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 2000 rpm and 20°C gearhead temperature)  c)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 6 / Reduced ≤ 4
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  d) F 2AMax
N
lb f
Max. radial force  d) F 2RMax
N
lb f
Max. tilting moment  M 2KMax
Nm
in.lb
Efficiency at full load η %
Service life
(For calculation, see the Chapter “Information”)
L h h
Weight incl. standard adapter plate m
kg
lb m
Operating noise
(with i=100 and n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C -15 to +40
F 5 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead same direction
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
K 38 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) For higher ambient temperatures, please reduce input speed
c) Valid for clamping hub diameter of 38 mm
d) Refers to center of the output shaft or flange
SP + 180 MC HIGH SPEED  2-stage
Reduced mass moments of inertia available on request.
110
alpha
SP +  MC
A B
CAD data is available under www.wittenstein-alpha。。ｃｏｍ
Motor mounting according to operating manual
!
Planetary gearheads
High End
Motor shaft diameter [mm]
Alternatives: Output shaft variants
Output shaft with key in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480 in mm
X = W 55 x 2 x 30 x 26 x 6m, DIN 5480
up to 38  4)  (K)
clamping hub
diameter
Non-tolerated dimensions ± 1 mm
1) Check motor shaft fit.
2) Min./Max. permissible motor shaft length.
Longer motor shafts are adaptable, please contact us.
3) The dimensions depend on the motor.
4) Smaller motor shaft diameter is compensated by a
bushing with a minimum thickness of 1 mm.
5) Tolerance h6 for mounted shaft.
View A View B
Shaft mounted
Mounted via shrink disc
111
3 4 5 7 10 3 4 5 7 10
1200 2000 2000 1700 1200 1200 2000 2000 1700 1200
10620 17700 17700 15045 10620 10620 17700 17700 15045 10620
900 1300 1150 1000 800 900 1300 1150 1000 800
7965 11505 10178 8850 7080 7965 11505 10178 8850 7080
5000 5200 5200 5200 5000 5000 5200 5200 5200 5000
44250 46020 46020 46020 44250 44250 46020 46020 46020 44250
2250 2500 3500 3500 3500 2250 2500 3500 3500 3500
– – – – – 2750 3000 4000 4000 4000
3400 6000 6000 6000 6000 6000 6000 6000 6000 6000
13.0 9.0 6.5 4.0 2.5 5.5 4.9 4.6 4.0 3.4
115.1 79.7 57.5 35.4 22.1 49 43 41 35 30
400
3540
30000 8000
6750 1800
21000 2500
4725 563