FEMA    DDCM-1  0.2-1.6 BAR    壓力傳感器
FEMA    PTSRB0101A2    壓力傳感器
FEMA    VCM4156     -15 bis + 6 mbar    壓力傳感器
FEMA    PTSRB0101AZ    壓力傳感器
FEMA    PTSRB0401AZ    壓力傳感器
FEMA    PSTV01RG12S    壓力傳感器
FEMA    DCM3-217B-S    壓力傳感器
FEMA    DCM3-307-S Normal：2.1Bar schaltpunkt bei 1.03bar(g) FALLEND    壓力傳感器
FEMA    DWR625    壓力傳感器秒報價 FEMA    DDCM-1  0.2-1.6 BAR    壓力傳感器
FEMA    DCM3-307-S    壓力傳感器
FEMA    DWR16-206    壓力傳感器
FEMA    DWR16-203    壓力傳感器
FEMA    DCMV40    壓力傳感器
FEMA    DWR40    壓力傳感器
FEMA    MAGBAR-0-R-V   4/20mA=0/*    可編程控制器
FEMA    DWR16    壓力傳感器
FEMA    DCM3  0,2-2,5 BAR    壓力傳感器
FEMA    DCM-6  0.5-6BAR    壓力傳感器
FEMA    DCM6    壓力傳感器
FEMA    DCM025    壓力傳感器
FEMA    ZF1972    壓力傳感器附件
Fenner    PL-160-16-2517    
FENT    type 19.5023.01.1    機床防護罩
FENT    15.5080.10.1    機床防護罩
FERNSTEUERGERaeTE Kurt Oelsch GmbH(FSG)    2028E01-000.002    風速儀安裝支架
Ferraz    COMC 1P 500A T1ACIVC380    自動控制器
Ferraz    HSJ450 450A 600V    自動控制器
Ferraz    V302721C  PC33UD69V1250PA    自動控制器
Ferraz    HSJ300 300A 600V    自動控制器
Ferraz    AJT70    自動控制器
Ferraz    USCC31    自動控制器
Ferraz    AJT35 35A    自動控制器

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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under 
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
View A
187
180 240 300 375 420 500 560 600 700 800 875 1000
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
53100 53100 53100 53100 53100 53100 53100 53100 53100 53100 53100 53100
3350 3350 3350 3800 3350 3350 3350 3350 3350 3350 3800 3350
29648 29648 29648 33630 29648 29648 29648 29648 29648 29648 33630 29648
10000 10000 10000 12500 10000 10000 10000 10000 10000 10000 12500 10000
88500 88500 88500 110625 88500 88500 88500 88500 88500 88500 110625 88500
2700 2900 2900 2900 2900 2900 2900 2900 2900 2900 2900 3200
3800 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4200
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
3.4 2.5 1.6 1.4 1.1 1 1 0.8 0.8 0.7 0.7 0.6
30.1 22.1 14.2 12.4 9.7 8.9 8.9 7.1 7.1 6.2 6.2 5.3
1250 1250 1250 1300 1250 1350 1250 1250 1262 1250 1350 1250
11063 11063 11063 11505 11063 11948 11063 11063 11169 11063 11948 11063
9480
83906
50000
11250
8800
77880
90
> 20000秒報價 FEMA    DDCM-1  0.2-1.6 BAR    壓力傳感器
99
219
≤ 71
+90
+194
IP 65
G 24
5.93 4.29 3.33 3.32 2.81 3.19 2.80 2.50 2.74 2.49 2.74 2.46
5.25 3.79 2.95 2.94 2.49 2.82 2.48 2.21 2.42 2.20 2.42 2.18
K 38
12.84 11.18 10.24 10.23 9.72 10.10 9.71 9.41 9.65 9.40 9.65 9.37
11.37 9.89 9.06 9.06 8.60 8.94 8.59 8.33 8.54 8.32 8.54 8.29
TPK + 500 MF  4-stage i=180-1000
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
4-stage
Ratio  a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20 °C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20 °C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 3,3 / Reduced ≤ 2,3
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Tilting rigidity C 2K
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) 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秒報價 FEMA    DDCM-1  0.2-1.6 BAR    壓力傳感器
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
188
alpha
TPK + MF
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under 
Motor mounting according to operating manual
!
Right-angle gearheads
High End
4-stage:
View A
189
1225 1400 1750 2000 2800 3500 5000 7000 10000
6000 6000 6000 4200 5000 6000 4500 5000 4800
53100 53100 53100 37170 44250 53100 39825 44250 42480
3800 3800 3800 3200 2800 3800 2900 2800 2900
33630 33630 33630 28320 24780 33630 25665 24780 25665
15000 15000 15000 8000 11200 14000 15000 15000 15000
132750 132750 132750 70800 99120 123900 132750 132750 132750
2900 2900 3200 3900 3900 3900 3900 3900 3900
4000 4000 4200 4200 4200 4200 4200 4200 4200
4500 4500 4500 4500 4500 4500 4500 4500 4500
0.6 0.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4
5.3 5.3 3.5 3.5 3.5 3.5 3.5 3.5 3.5
1350 1350 1350 1250 1250 1350 1250 1250 1050
11948 11948 11948 11063 11063 11948 11063 11063 9293
9480
83906
50000
11250
8800
77880
90
> 20000
99
219
≤ 71
+90
+194
IP 65
G 24
2.73 2.49 2.46 2.42 2.42 2.42 2.42 2.42 2.42
2.42 2.20 2.17 2.14 2.14 2.14 2.14 2.14 2.14
K 38
9.64 9.40 9.37 9.33 9.33 9.33 9.33 9.33 9.33
8.53 8.32 8.29 8.26 8.26 8.26 8.26 8.26 8.26
TPK + 500 MF  4-stage i=1225-10000
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
4-stage
Ratio  a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20 °C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20 °C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 3,3 / Reduced ≤ 2,3
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Tilting rigidity C 2K
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) 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 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
190
alpha
TPK + MF
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under 
Motor mounting according to operating manual
!
Right-angle gearheads
High End
4-stage:
View A
191
66 88 110 137.5 154 220 385 330 462 577.5 770 1078 1540 2695 3850 5500
530 530 530 530 530 440 530 530 530 530 530 530 530 530 530 530
4691 4691 4691 4691 4691 3894 4691 4691 4691 4691 4691 4691 4691 4691 4691 4691
375 375 375 375 375 330 375 375 375 375 375 375 375 375 375 375
3319 3319 3319 3319 3319 2921 3319 3319 3319 3319 3319 3319 3319 3319 3319 3319
880 1100 1100 1100 990 880 1200 880 1200 1100 1200 1200 1200 1200 1200 1200
7788 9735 9735 9735 8762 7788 10620 7788 10620 9735 10620 10620 10620 10620 10620 10620
2400 2600 2900 2900 2900 2900 2900 4300 4300 4300 4300 4300 4300 5400 5400 5400
2800 3300 3800 3800 3300 3300 3300 4800 4800 4800 4800 4800 4800 5400 5400 5400
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
1.6 1.4 1.2 1.2 1.4 1.2 1.2 0.3 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.1
13.9 12.2 10.8 10.6 12.0 10.7 10.4 2.4 2.4 2.2 2.1 2.0 1.1 1.0 1.0 0.9
≤1.3
95 95 96 99 95 94 101 95 101 98 98 102 102 101 101 98
838 842 846 874 838 829 894 838 897 869 872 899 899 897 894 869
550
4868
4150
934
550
4868
92 90
> 20.000
8,4 8,7
19 19
≤ 66
+90
+194
IP 65
B 11
– – – – – – – 0.08 0.09 0.06 0.06 0.06 0.06 0.06 0.06 0.06
– – – – – – – 0.07 0.08 0.06 0.06 0.06 0.05 0.05 0.05 0.05
C 14
0.56 0.46 0.41 0.40 0.37 0.35 0.34 0.19 0.20 0.18 0.18 0.18 0.17 0.17 0.17 0.17
0.50 0.41 0.36 0.36 0.33 0.31 0.31 0.17 0.18 0.16 0.16 0.16 0.15 0.15 0.15 0.15
E 19
0.91 0.81 0.76 0.76 0.72 0.70 0.70 – – – – – – – – –
0.81 0.72 0.67 0.67 0.64 0.62 0.62 – – – – – – – – –
TPK + 025 MA HIGH TORQUE  3-/4-stage
3-stage 4-stage
Ratio  a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20 °C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20 °C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Tilting rigidity C 2K
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) 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 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
192
alpha
TPK + MA
A
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under 
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
View A
4-stage:
193
66 88 110 137,5 154 220 385 330 462 577,5 770 1078 1540 2695 3850 5500
950 950 950 950 950 950 950 950 950 950 950 950 950 950 950 950
8408 8408 8408 8408 8408 8408 8408 8408 8408 8408 8408 8408 8408 8408 8408 8408
675 675 675 675 675 675 675 675 675 675 675 675 675 675 675 675
5.974 5.974 5.974 5.974 5.974 5.974 5.974 5.974 5.974 5.974 5.974 5.974 5.974 5.974 5.974 5.974
2100 2375 2375 2375 2375 2200 2375 2100 2375 2375 2375 2375 2375 2375 2375 2375
18585 21019 21019 21019 21019 19470 21019 18585 21019 21019 21019 21019 21019 21019 21019 21019
2200 2400 2700 2700 2700 2700 2700 3400 3400 3400 3400 3400 3400 4400 4400 4400
2800 3300 3800 3800 3300 3300 3300 4300 4300 4300 4300 4300 4300 4400 4400 4400
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
2.9 2.4 2.0 2.1 2.4 2.1 2.0 0.4 0.5 0.3 0.3 0.3 0.2 0.1 0.1 0.1
25.7 21.0 18.1 18.4 21.1 18.3 17.7 3.4 4.1 3.0 2.7 2.4 1.3 1.1 1.1 1.0
202 203 205 210 205 205 215 202 214 208 209 214 214 215 215 217
1785 1798 1810 1857 1810 1810 1900 1785 1891 1840 1849 1896 1896 1900 1900 1924
560
4956
6130
1379
1335
11815
92 90
> 20000
16,9 17,5
37 39
≤ 68
+90
+194
IP 65
E 19
- - - - - - - 0,24 0,29 0,20 0,20 0,20 0,19 0,18 0,18 0,18
- - - - - - - 0,21 0,26 0,18 0,18 0,18 0,16 0,16 0,16 0,16
G 24
1,65 1,30 1,13 1,11 0,99 0,91 0,90 0,68 0,73 0,63 0,63 0,63 0,63 0,63 0,63 0,63
1,46 1,15 1,00 0,98 0,87 0,81 0,80 0,61 0,65 0,56 0,56 0,56 0,56 0,55 0,55 0,55
H 28
3,07 2,71 2,54 2,53 2,40 2,33 2,32 - - - - - - - - -
2,72 2,40 2,25 2,24 2,13 2,06 2,05 - - - - - - - - -
TPK + 050 MA HIGH TORQUE 3/4-stage
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
3-stage 4-stage
Ratio  a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20 °C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20 °C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin ≤ 1,3
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Tilting rigidity C 2K
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) 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. standardadapter 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 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
194
alpha
TPK + MA
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under 
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
4-stage:
View A
195
66 88 110 137,5 154 220 385 330 462 577,5 770 1078 1540 2695 3850 5500
3100 3100 3100 3100 3100 2750 3100 3100 3100 3100 3100 3100 3100 3100 3100 2000
27435 27435 27435 27435 27435 24338 27435 27435 27435 27435 27435 27435 27435 27435 27435 17700
1650 1650 1650 1650 1650 1650 1650 1650 1650 1650 1650 1650 1650 1650 1650 1400
14603 14603 14603 14603 14603 14603 14603 14603 14603 14603 14603 14603 14603 14603 14603 12390
4800 5700 5700 6500 5600 5500 6500 4800 6500 6000 6500 6500 6500 6500 6500 6500
42480 50445 50445 57525 49560 48675 57525 42480 57525 53100 57525 57525 57525 57525 57525 57525
2100 2300 2600 2600 2400 2400 2400 3000 3000 3000 3000 3000 3000 4100 4100 4100
2800 3200 3600 3600 3200 3200 3200 3800 3800 3800 3800 3800 3800 4100 4100 4100
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
6.0 4.6 3.6 3.4 4.4 3.5 3.3 0.9 1.0 0.7 0.6 0.6 0.3 0.3 0.2 0.2
53.1 40.7 31.9 30.1 38.9 31.0 29.2 8.0 8.9 6.2 5.3 5.3 2.7 2.7 1.8 1.8
634 642 654 675 654 648 687 634 682 662 667 685 685 689 687 658
5614 5681 5789 5976 5789 5739 6083 5614 6037 5855 5902 6062 6062 6101 6083 5822
1452
12850
10050
2261
3280
29028
92 90
> 20000
39.9 40.6
88 90
≤ 70
+90
+194
IP 65
E 19
- - - - - - - 0.89 1.06 0.76 0.76 0.76 0.69 0.68 0.68 0.68
- - - - - - - 0.79 0.94 0.68 0.67 0.67 0.61 0.61 0.60 0.60
G 24
- - - - - - - 2.46 2.63 2.33 2.32 2.32 2.26 2.25 2.25 2.25
- - - - - - - 2.17 2.33 2.06 2.06 2.05 2.00 1.99 1.99 1.99
H 28
5.48 4.27 3.64 3.58 3.14 2.87 2.84 - - - - - - - - -
4.85 3.78 3.22 3.17 2.78 2.54 2.51 - - - - - - - - -
K 38
12.72 11.52 10.89 10.83 10.39 10.12 10.09 - - - - - - - - -
11.26 10.19 9.64 9.58 9.19 8.95 8.93 - - - - - - - - -
TPK + 110 MA HIGH TORQUE 3/4-stage
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
3-stage 4-stage
Ratio  a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20 °C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20 °C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin ≤ 1,3
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Tilting rigidity C 2K
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) 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. standardadapter 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 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
196
alpha
TPK + MA
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under 
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
4-stage:
View A
197
66 88 110 137.5 154 220 385 330 462 577.5 770 1078 1540 2695 3850 5500
5500 5500 5500 5500 5500 4600 5500 5500 5500 5500 5500 5500 5500 5500 5500 3900
48675 48675 48675 48675 48675 40710 48675 48675 48675 48675 48675 48675 48675 48675 48675 34515
3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500 3500
30975 30975 30975 30975 30975 30975 30975 30975 30975 30975 30975 30975 30975 30975 30975 30975
8800 11000 11000 11000 9900 8800 13250 8800 13250 11000 13250 13250 13250 13250 13250 13250
77880 97350 97350 97350 87615 77880 117263 77880 117263 97350 117263117263117263117263117263117263
1800 1900 2100 2100 1900 1900 1900 2800 2800 2800 2800 2800 2800 3100 3800 3800
2300 2600 2900 2900 2600 2600 2600 3800 3800 3800 3800 3800 3800 4000 4000 4000
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
11.0 8.2 6.9 6.5 9.2 6.7 6.4 1.5 2.2 1.0 0.9 0.8 0.6 0.4 0.4 0.4
97.4 72.6 61.1 57.5 81.4 59.3 56.6 13.3 19.5 8.9 8.0 7.1 5.3 3.5 3.5 3.5
1099 1108 1114 960 1114 1111 979 1099 976 953 958 978 978 979 979 989
9727 9809 9856 8499 9856 9834 8662 9727 8634 8437 8476 8655 8655 8667 8662 8757
5560
49210
33000
7425
6500
57525
92 90
> 20000
83 87
183 192
≤ 71
+90
+194
IP 65
G 24
- - - - - - - 3.32 4.24 2.80 2.79 2.79 2.49 2.43 2.42 2.42
- - - - - - - 2.94 3.75 2.48 2.47 2.47 2.20 2.15 2.14 2.14
K 38
26.04 19.71 16.71 16.58 14.26 12.89 12.83 10.23 11.15 9.71 9.70 9.70 9.40 9.34 9.33 9.33
23.05 17.44 14.78 14.67 12.62 11.41 11.36 9.06 9.87 8.59 8.59 8.58 8.32 8.27 8.26 8.26
TPK + 300 MA HIGH TORQUE 3/4-stage
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
3-stage 4-stage
Ratio  a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20 °C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20 °C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 3,3 / Reduced ≤ 1,8
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Tilting rigidity C 2K
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) 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. standardadapter 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 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
198
alpha
TPK + MA
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under 
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
4-stage:
View A
199
66 88 110 137,5 154 220 385 330 462 577,5 770 1078 1540 2695 3850 5500
10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 7200
88500 88500 88500 88500 88500 88500 88500 88500 88500 88500 88500 88500 88500 88500 88500 63720
5400 5400 5400 5400 5400 5400 5400 5400 5400 5400 5400 5400 5400 5400 5400 5400
47790 47790 47790 47790 47790 47790 47790 47790 47790 47790 47790 47790 47790 47790 47790 47790
19800 23000 23000 25000 21300 19800 25000 19800 25000 25000 25000 25000 25000 25000 25000 25000
175230203550203550221250188505175230221250175230221250221250221250221250221250221250221250221250
1500 1700 1900 1900 1700 1700 1700 2600 2600 2600 2600 2600 2600 3100 3300 3300
1800 2200 2600 2600 2300 2300 3100 3300 3300 3300 3300 3300 3300 3600 3600 3600
4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000
20.5 16.5 13.6 12.8 17.6 14.3 13.7 3.0 4.0 2.0 1.8 1.7 1.2 1.1 1.0 1.0
181.4 146.0 120.4 113.3 155.8 126.6 121.2 26.6 35.4 17.7 15.9 15.0 10.6 9.7 8.9 8.9
1879 1890 1901 1747 1899 1898 1772 1879 1766 1735 1742 1770 1770 1772 1772 1786
16626 16727 16820 15464 16809 16799 15683 16626 15633 15359 15413 15662 15662 15686 15683 15808
9480
83906
50000
11250
9500
84075
92 90
> 20000
120 124
265 274
≤ 71
+90
+194
IP 65
K 38
- - - - - - - 12.43 15.36 10.93 10.92 10.91 10.13 9.95 9.91 9.91
- - - - - - - 11.00 13.59 9.67 9.66 9.66 8.96 8.81 8.77 8.77
M 48
75.54 52.83 42.94 42.67 34.37 29.87 29.73 27.14 30.07 25.64 25.63 25.62 24.84 24.66 24.62 24.62
66.85 46.76 38.01 37.76 30.41 26.43 26.31 24.02 26.61 22.69 22.68 22.68 21.98 21.83 21.79 21.79
TPK + 500 MA HIGH TORQUE 3/4-stage
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
3-stage 4-stage
Ratio  a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20 % T 2N and 20 °C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20 °C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin Standard ≤ 3,3 / Reduced ≤ 1,8
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Tilting rigidity C 2K
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) 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. standardadapter 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 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
200
alpha
TPK + MA
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under 
Motor mounting according to operating manual
!
Right-angle gearheads
High End
3-stage:
4-stage:
View A
201
SK +
SPK +
0  1000 2000 3000 4000 5000 6000
700
600
500
400
300
200
175
150
125
100
75
50
25
5000
4000
3000
2000
1000
500
400
300
200
100
0  1000 2000 3000 4000 5000 6000
SK + 060
SK + 075
SK + 100
SK + 140
SK + 180
SPK + 075
SPK + 100
SPK + 140
SPK + 180
SPK + 210
SPK + 240
SK + /SPK + –
Space-saving right-angle precision with output shaft
SK + MF (example for i = 5)
For applications in cyclic operation (DC ≤ 60%)
or continuous operation (DC ≥ 60%)
SPK + MF (example for i = 25)
For applications in cyclic operation (DC ≤ 60%)
or continuous operation (DC ≥ 60%)
Quick size selection
Max. input speed [rpm]
Max. acceleration torque at output [Nm]
Max. input speed [rpm]
Max. acceleration torque at output [Nm]
The representatives of our versatile
hypoid gearhead with SP + compat-
ible output shaft. SPK + gearheads
with planetary stage are especially
suitable for high-precision app-
lications requiring higher power
and torsional rigidity.
202
SK + / SPK +
? ? ? ?
? ?  ? ? ?
? ? ? ?
? ? ? ?
3 – 100 12 – 10000
≤ 4 ≤ 4
– ≤ 2
? ?
? ?
? ?
? ?
? ?
? ?
?
? ?
? ?
?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
Right-angle gearheads
High End
Versions and Applications
Ratios  c)
Torsional backlash
[arcmin]  c)
Standard
Reduced
Output type*
Smooth output shaft
Smooth output shaft, rear side
Keywayed output shaft
Keywayed output shaft, rear side
Output shaft with involute gearing
Hollow shaft interface, rear side
Connected via shrink disc
Mounted shaft
Connected via shrink disc
Closed cover, rear side
Input type
Motor mounted version
Type
ATEX  a)
Food-grade lubrication  a) b)
Corrosion resistant  a) b)
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
* You can find order information for the relevant type of output on page 424.
Product features
Features
SK +
MF version page 204
SPK +
MF version page 214
Power density
Positioning accuracy
(e.g clamped drives)
Highly dynamic applications
Torsional rigidity
203
3 4 5 7 10 12 16 20 25 28 35 40 50 70 100
30 30 30 25 20 30 30 30 30 30 30 30 30 25 20
266 266 266 221 177 266 266 266 266 266 266 266 266 221 177
22 22 22 20 15 22 22 22 22 22 22 22 22 20 15
195 195 195 177 133 195 195 195 195 195 195 195 195 177 133
40 50 50 45 40 50 50 50 50 50 50 50 50 45 40
354 443 443 398 354 443 443 443 443 443 443 443 443 398 354
2500 2700 3000 3000 3000 4400 4400 4400 4400 4400 4400 4400 4800 5500 5500
3000 3500 4000 3500 3500 5000 5000 5000 5000 5000 5000 5000 5000 5500 5500
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
1.2 1.1 1.0 1.2 1.1 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1
10.6 9.7 8.9 10.6 9.7 1.8 1.8 1.8 1.8 1.8 1.8 0.9 0.9 0.9 0.9
≤ 5
2.0 2.1 2.2 2.0 1.8 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.2 2.0 1.8
18 19 19 18 16 19 19 19 19 19 19 19 19 18 16
2400
540
2700
608
251
2220
96 94
> 20000
2.9 3.2
6.4 7.1
≤ 64
+90
194
IP 65
– – – – –
0.09 0.09 0.07 0.07 0.06 0.06 0.06 0.06 0.06 0.06
0.08 0.08 0.07 0.06 0.06 0.06 0.05 0.05 0.05 0.05
0.52 0.44 0.40 0.36 0.34 0.20 0.20 0.19 0.19 0.18 0.18 0.17 0.17 0.17 0.17
0.46 0.39 0.35 0.32 0.30 0.18 0.18 0.17 0.16 0.16 0.16 0.15 0.15 0.15 0.15
0.87 0.79 0.75 0.71 0.70
– – – – – – – – – –
0.77 0.70 0.66 0.63 0.62
1-stage 2-stage
Ratio a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) 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 n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
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
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
SK + 060 MF  1/2-stage
204
alpha
SK +
A
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
Alternatives: Output shaft variants
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480
X = W 16 x 0,8 x 30 x 18 x 6m, DIN 5480
1-stage:
2-stage:
View A
205
3 4 5 7 10 12 16 20 25 28 35 40 50 70 100
70 70 70 60 50 70 70 70 70 70 70 70 70 60 50
620 620 620 531 443 620 620 620 620 620 620 620 620 531 443
50 50 50 45 40 50 50 50 50 50 50 50 50 45 40
443 443 443 398 354 443 443 443 443 443 443 443 443 398 354
95 115 115 110 100 115 115 115 115 115 115 115 115 110 100
841 1018 1018 974 885 1018 1018 1018 1018 1018 1018 1018 1018 974 885
2300 2500 2800 2800 2800 3500 3500 3500 3500 3500 3500 3500 3800 4500 4500
3000 3500 4000 3500 3500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
2.0 1.7 1.5 2.0 1.8 0.3 0.3 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1
18 15 13 18 16 2.7 2.7 1.8 1.8 1.8 1.8 0.9 0.9 0.9 0.9
≤ 4
5.0 5.5 6.0 6.0 6.0 5.5 5.5 5.5 5.5 5.5 5.5 5.5 6.0 6.0 6.0
44 49 53 53 53 49 49 49 49 49 49 49 53 53 53
3400
765
4000
900
437
3867
96 94
> 20000
4.8 5.4
10.6 11.9
≤ 66
+90
194
IP 65
– – – – –
0.28 0.27 0.23 0.23 0.20 0.20 0.18 0.18 0.18 0.18
0.25 0.24 0.21 0.20 0.18 0.18 0.16 0.16 0.16 0.16
1.46 1.19 1.06 0.95 0.90 0.73 0.71 0.68 0.67 0.63 0.62 0.63 0.63 0.63 0.63
1.29 1.05 0.94 0.84 0.79 0.64 0.63 0.60 0.59 0.55 0.55 0.56 0.55 0.55 0.55
2.88 2.61 2.47 2.37 2.31
– – – – – – – – – –
2.55 2.31 2.19 2.10 2.04
1-stage 2-stage
Ratio a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) 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 n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
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
H 28 J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
SK + 075 MF  1/2-stage
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
206
alpha
SK +
A
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
Keywayed output shaft 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
1-stage:
2-stage:
Alternatives: Output shaft variants
View A
207
3 4 5 7 10 12 16 20 25 28 35 40 50 70 100
170 170 170 145 125 170 170 170 170 170 170 170 170 145 125
1505 1505 1505 1283 1106 1505 1505 1505 1505 1505 1505 1505 1505 1283 1106
100 100 100 90 80 100 100 100 100 100 100 100 100 90 80
885 885 885 797 708 885 885 885 885 885 885 885 885 797 708
220 260 260 255 250 260 260 260 260 260 260 260 260 255 250
1947 2301 2301 2257 2213 2301 2301 2301 2301 2301 2301 2301 2301 2257 2213
2200 2400 2700 2500 2500 3100 3100 3100 3100 3100 3100 3100 3500 4200 4200
3000 3400 3800 3400 3400 4000 4000 4000 4000 4000 4000 4000 4000 4200 4200
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
3.8 3.0 2.3 3.5 2.8 0.6 0.6 0.5 0.4 0.4 0.3 0.2 0.2 0.2 0.2
34 27 20 31 25 5.3 5.3 4.4 3.5 3.5 2.7 1.8 1.8 1.8 1.8
≤ 4
10 11 13 13 13 11 11 11 11 11 11 11 13 13 13
89 97 115 115 115 97 97 97 97 97 97 97 115 115 115
5700
1283
6300
1418
833
7370
96 94
> 20000
9.3 10.0
21 22
≤ 66
+90
194
IP 65
– – – – –
1.02 0.97 0.86 0.84 0.75 0.74 0.69 0.69 0.68 0.68
0.91 0.86 0.76 0.74 0.66 0.66 0.61 0.61 0.60 0.60
– – – – –
2.59 2.54 2.42 2.40 2.31 2.30 2.26 2.25 2.25 2.25
2.29 2.25 2.14 2.13 2.05 2.04 2.00 1.99 1.99 1.99
4.64 3.80 3.34 2.98 2.79
– – – – – – – – – –
4.10 3.36 2.95 2.64 2.47
11.9 11.0 10.6 10.2 10.0
– – – – – – – – – –
10.5 9.77 9.37 9.05 8.89
1-stage 2-stage
Ratio a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) 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 n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
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) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
SK + 100 MF  1/2-stage
Please contact us for information on the best configuration for S1 conditions of use (continuous operation).
208
alpha
SK +
A
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480
X = W 32 x 1.25 x 30 x 24 x 6m
1-stage:
2-stage:
Alternatives: Output shaft variants
View A
209
3 4 5 7 10 12 16 20 25 28 35 40 50 70 100
300 300 300 250 210 300 300 300 300 300 300 300 300 250 210
2655 2655 2655 2213 1859 2655 2655 2655 2655 2655 2655 2655 2655 2213 1859
190 190 190 175 160 190 190 190 190 190 190 190 190 175 160
1682 1682 1682 1549 1416 1682 1682 1682 1682 1682 1682 1682 1682 1549 1419
400 500 500 450 400 500 500 500 500 500 500 500 500 450 400
3540 4425 4425 3983 3540 4425 4425 4425 4425 4425 4425 4425 4425 3983 3540
1900 2000 2200 2000 2000 2900 2900 2900 2900 2900 2900 2900 3200 3200 3900
2500 2800 3100 2800 2800 4000 4000 4000 4000 4000 4000 4000 4200 4200 4200
4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500
7.0 5.2 4.5 7.5 5.5 1.4 0.9 0.7 0.5 0.5 0.4 0.4 0.3 0.3 0.3
62 46 40 66 49 12.4 8 6.2 4.4 4.4 3.5 3.5 2.7 2.7 2.7
≤ 4
27 30 32 32 32 29 29 29 29 29 29 29 31 31 31
239 266 283 283 283 257 257 257 257 257 257 257 274 274 274
9900
2228
9500
2138
1692
14974
96 94
> 20000
22.6 25.0
50 55
≤ 68
+90
194
IP 65
– – – – –
4.21 3.85 3.28 3.17 2.78 2.73 2.48 2.46 2.43 2.42
3.73 3.41 2.90 2.80 2.46 2.41 2.20 2.17 2.15 2.14
25.0 19.1 16.3 14.1 12.8 11.1 10.7 10.2 10.1 9.69 9.64 9.39 9.37 9.34 9.33
22.1 16.9 14.4 12.4 11.3 9.83 9.51 9.01 8.92 8.58 8.53 8.31 8.29 8.27 8.26
1-stage 2-stage
Ratio a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) 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 n 1 = 3000 rpm without load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
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) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
SK + 140 MF  1/2-stage
210
alpha
SK +
A
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480
X = W 40 x 2 x 30 x 18 x 6m
1-stage:
2-stage:
Alternatives: Output shaft variants
View A
211
3 4 5 7 10 12 16 20 25 28 35 40 50 70 100
640 640 640 550 470 640 640 640 640 640 640 640 640 550 470
5664 5664 5664 4868 4160 5664 5664 5664 5664 5664 5664 5664 5664 4868 4160
400 400 400 380 360 400 400 400 400 400 400 400 400 380 360
3540 3540 3540 3363 3186 3540 3540 3540 3540 3540 3540 3540 3540 3363 3186
900 1050 1050 970 900 1050 1050 1050 1050 1050 1050 1050 1050 970 900
7965 9293 9293 8585 7965 9293 9293 9293 9293 9293 9293 9293 9293 8585 7965
1600 1800 2000 1800 1800 2700 2700 2700 2700 2700 2700 2700 2900 3200 3400
2000 2400 2800 2500 2500 3500 3500 3500 3500 3500 3500 3500 3500 3800 3800
4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000
14.5 12.0 10.0 15.0 12.5 3.0 2.3 1.8 1.6 1.3 1.2 0.9 0.9 0.9 0.9
128 106 89 133 111 26.6 20.4 15.9 14.2 11.5 10.6 8.0 8.0 8.0 8.0
≤ 4
64 71 79 78 77 71 71 71 71 71 71 71 78 78 78
566 628 699 690 681 628 628 628 628 628 628 628 690 690 690
14200
3195
14700
3308
3213
28435
96 94
> 20000
45.4 48
100 106
≤ 68
+90
194
IP 65
– – – – –
15.3 14.0 12.3 12.0 10.9 10.7 10.1 10.0 9.95 9.91
13.6 12.3 10.9 10.6 9.65 9.48 8.96 8.88 8.81 8.77
73.3 51.6 42.1 34.0 29.7 30.0 28.7 27.1 26.7 25.6 25.4 24.8 24.7 24.7 24.6
64.9 45.6 37.3 30.1 26.3 26.6 25.4 23.9 23.6 22.7 22.5 22.0 21.9 21.8 21.8
1-stage 2-stage
Ratio a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with n 1 = 3000 rpm and 20°C gearhead temperature)  d)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  e) F 2AMax
N
lb f
Max. radial force  e) 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 n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
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) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
SK + 180 MF  1/2-stage
212
alpha
SK +
A
A
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.
See technical data sheet for available clamping hub diameters
(mass moment of inertia). Dimensions available on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
Keywayed output shaft in mm
E = key as per DIN 6885, sheet 1, form A
Involute gearing DIN 5480
X = W 55 x 2 x 30 x 26 x 6m
1-stage:
2-stage:
Alternatives: Output shaft variants
View A
213
12 16 20 25 28 35 40 50 70 100
110 110 110 110 110 110 80 100 110 90
974 974 974 974 974 974 974 885 974 797
75 75 75 75 75 75 60 75 75 52
664 664 664 664 664 664 531 664 664 460
160 160 200 200 250 175 120 150 210 200
1416 1416 1770 1770 2213 1549 1062 1328 1859 1770
2000 2400 2400 2700 2400 2500 2500 2500 2500 2500
3000 3400 3400 3800 3400 3200 3200 3200 3200 3200
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
1.5 1.3 1.2 1.2 1.2 1.3 1.3 1.3 1.3 1.3
13.3 11.5 10.6 10.6 10.6 11.5 11.5 11.5 11.5 11.5
10
89
3350
753
4000
900
236
2089
94
> 20000
5.2
11.5
≤ 66
+90
194
IP 65
0.54 0.45 0.44 0.40 0.44 0.36 0.35 0.34 0.34 0.34
0.48 0.40 0.39 0.35 0.39 0.32 0.31 0.30 0.30 0.30
0.89 0.80 0.79 0.75 0.79 0.71 0.70 0.70 0.70 0.69
0.79 0.71 0.70 0.66 0.70 0.63 0.62 0.62 0.62 0.61
2-stage
Ratio  a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)  d)
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  e) F 2AMax
N
lb f
Max. radial force  e) 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 n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
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 up to i=1000 available on request
b) Higher speeds are possible if the nominal torque is reduced
c) For higher ambient temperatures, please reduce input speed
d) Idling torques decrease during operation
e) Refers to center of the output shaft or flange
All technical data for front output side applies.
Technical data for rearward output versions, see page 422.
Please contact us for information on the best configuration for
S1 conditions of use (continuous operation).
SPK + 075 MF  2-stage
214
alpha
SPK +
A
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.
See technical data sheet for available clamping hub
diameters (mass moment of inertia). Dimensions available
on request.
CAD data is available under
http://www.wittenstein-alpha.de/en/info-and-cad-finder.html
Motor mounting according to operating manual
!
Right-angle gearheads
High End
2-stage:
Alternatives: Output shaft variants
View A
Keywayed output shaft 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
Shaft mounted
Mounted via shrink disc
215
64 84 100 125 140 175 200 250 280 350 400 500 700 1000
110 110 110 110 110 110 110 110 110 110 80 100 110 90
974 974 974 974 974 974 974 974 974 974 708 885 974 797
75 75 75 75 75 75 75 75 75 75 60 75 75 52
664 664 664 664 664 664 664 664 664 664 531 664 664 460
160 160 200 200 200 200 200 200 250 175 120 150 210 200
1416 1416 1770 1770 1770 1770 1770 1770 2213 1549 1062 1328 1859 1770
4400 4400 4400 4400 4400 4400 4400 4800 4400 4800 5500 5500 5500 5500
5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5500 5500 5500 5500
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
2.7 2.7 2.7 2.7 2.7 2.7 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8
10
89
3350
754
4000
900
236
2089
92
> 20000
5.5
12.2
≤ 66
+90
194
IP 65
0.09 0.07 0.08 0.07 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06
0.08 0.06 0.07 0.06 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05
0.20 0.18 0.19 0.19 0.18 0.18 0.17 0.17 0.17 0.17 0.17 0.17 0.17 0.17
0.18 0.16 0.17 0.17 0.16 0.16 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15
3-stage
Ratio  a) 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)  b), c)
n 1N rpm
Max. continuous speed
(with 20% T 2N and 20°C ambient temperature)
n 1Ncym rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)  d)
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  e) F 2AMax
N
lb f
Max. radial force  e) 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 n 1 = 3000 rpm no load)
L PA dB(A)
Max. permitted housing temperature
°C
F
Ambient temperature
°C 0 to +40
F 32 to 104
Lubrication Lubricated for life
Paint Blue RAL 5002
Direction of rotation Motor and gearhead opposite directions
Protection class
Moment of inertia
(relates to the drive)
Clamping hub diameter [mm]
B 11 J 1