FIAMA    PR-20-90-5W-10K-2    電位計
FIAMA    PR-20-30-10W-10K-2    電位計
FIAMA    OP3-A-1.0-SX-F14-R-P6 art-119    數(shù)字號碼顯示板
FIAMA    OP3-A-4.0-DX-F14-R-P6  art-122    數(shù)字號碼顯示板
FIAMA    OP6-B-5.0-DX-F20-R art-629    數(shù)字號碼顯示板
FIBERFLON    828.25  Fiberflon PTFE/Glasgewebe 200mm x 290mm    密封件
Fibro    52.55.4.0180.106（67529 / 50070)    旋轉(zhuǎn)裝置
Fibro    4-612-453-4000    蝸輪秒報價 FIAMA    PR-20-90-5W-10K-2    電位計
Fibro    52.55.3.0090.000 67524/20004    旋轉(zhuǎn)裝置
Fibro    2489.14.05000.020.020    工件夾具
Fibro    55.51.3.0180.004（72310）    旋轉(zhuǎn)裝置
Fibro    2489.14.01500.130.130N.135    工件夾具
Fibro    2489.14.01500.020.25    工件夾具
Fibro    55.51.2.0090.100 73230/00667    旋轉(zhuǎn)裝置
Fibro    52.21.2.0080.100D Nr. 74362    旋轉(zhuǎn)固定器
Fibro    52.21.2.0080.100D Nr. 74362 00604    旋轉(zhuǎn)固定器
Fibro    NMS90HU /Artikel Nr. :1573773    齒輪箱
Fibro    0.374.00523    齒條
Fibro    0.374.00484    齒條
Fibro    FSK-B230/8    自動控制器
Fibro    833-780 061  G1/8    止回閥
Fibro    2021.46.080.280.10    工件夾具
Fibro    2081.74.080    工件夾具
Fibro    2962.71.020.012.305    輸送機(jī)用導(dǎo)軌
Fibro    4-600-892-0002    主軸
Fibro    4-612-928-4002    密封件
Fibro    2091.45.030.10    
Fibro    2091.45.032.10    
Fibro    202.21.030.355.10    工件夾具
Fibro    2081.31.032.10    工件夾具
Fibro    206.73.040.160    工件夾具

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秒報價 FIAMA    PR-20-90-5W-10K-2    電位計
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 
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秒報價 FIAMA    PR-20-90-5W-10K-2    電位計
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秒報價 FIAMA    PR-20-90-5W-10K-2    電位計
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 
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 
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
3100 310
27435 2744
98.5 99.0
> 30000
56
124
< 64
+90
194
IP 65 IP 52
139.0 94.3 76.9 61.5 53.1 139.0 94.3 76.9 61.5 53.1
123.0 83.5 68.1 54.4 47.0 123.0 83.5 68.1 54.4 47.0
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
- Please contact us -
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  = 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]
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 55 mm
d) Refers to center of the output shaft or flange
SP + 210 MC HIGH SPEED  1-stage
Reduced mass moments of inertia available on request.
112
alpha
SP +  MC MC-L
A B
Planetary gearheads
High End
CAD data is available under 
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 70 x 2 x 30 x 34 x 6m, DIN 5480
Motor shaft diameter [mm]
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
113
16 20 25 28 35 40 50 70 100
1680 1800 2000 1680 1920 1040 1300 1700 1200
14868 15930 17700 14868 16992 9204 11505 15045 10620
840 780 975 780 975 800 1000 1000 800
7434 6903 8629 6903 8629 7080 8850 8850 7080
5200 5200 5200 5200 5200 5200 5200 5200 5000
46020 46020 46020 46020 46020 46020 46020 46020 44250
3500 4500 4500 4500 4500 4500 4500 4500 4500
6000 6000 6000 6000 6000 6000 6000 6000 6000
3.0 2,5 2,5 2,0 2,0 1,5 1,5 1,5 1,5
27 22 22 18 18 13 13 13 13
400
3540
30000
6750
21000
4725
3100
27435
96.5
> 30000
53
117
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
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
- Please contact us -
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 ≤ 4 / Reduced ≤ 2
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 32 to 194
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) Refers to center of the output shaft or flange
SP + 210 MC HIGH SPEED  2-stage
Reduced mass moments of inertia available on request.
114
alpha
SP +  MC
A B
CAD data is available under 
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
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
115
3 4 5 7 10 3 4 5 7 10
1750 3500 3600 2700 1800 1750 3500 3600 2700 1800
15488 30975 31860 23895 15930 15488 30975 31860 23895 15930
1400 1960 1770 1500 1100 1400 1960 1770 1500 1100
12390 17346 15665 13275 9735 12390 17346 15665 13275 9735
6800 8500 8500 8500 6800 6800 8500 8500 8500 6800
60180 75225 75225 75225 60180 60180 75225 75225 75225 60180
1750 2250 3000 3000 3000 1750 2250 3000 3000 3000
– – – – – 2250 2750 3500 3500 3500
3400 4000 5000 5000 5000 3400 5000 5000 5000 5000
24 18 13 7.0 5.0 8.0 7.0 6.0 5.0 4.2
212 159 115 62 44 71 62 53 44 37
550
4868
33000 10000
7425 2250
30000 2000
6750 450
5000 280
44250 2478
98.5 99
> 30000
77
170
≤ 66
+90
194
IP 65 IP 52
260.2 198.2 163.0 138.3 124.7 260.2 198.2 163.0 84.4 70.8
230.3 175.4 144.3 122.4 110.4 230.3 175.4 144.3 74.7 62.7
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
- Please contact us -
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  = 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]
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) Valid for clamping hub diameter of 60 mm
d) Refers to center of the output shaft or flange
SP + 240 MC HIGH SPEED  1-stage
Reduced mass moments of inertia available on request.
116
alpha
SP +  MC MC-L
A B
Planetary gearheads
High End
CAD data is available under 
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 80 x 2 x 30 x 38 x 6m, DIN 5480
Motor shaft diameter [mm]
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
117
16 20 25 28 35 40 50 70 100
3500 3500 3600 2900 3600 1680 2100 2700 1800
30975 30975 31860 25665 31860 14868 18585 23895 15930
1790 1770 1730 1840 1930 1300 1625 1500 1100
15842 15665 15311 16284 17081 11505 14381 13275 9735
8500 8500 8500 8500 8500 8500 8500 8500 6800
75225 75225 75225 75225 75225 75225 75225 75225 60180
3500 4500 4500 4500 4500 4500 4500 4500 4500
6000 6000 6000 6000 6000 6000 6000 6000 6000
5,0 4,5 4,0 3,5 3,0 2,5 2,5 2,5 2,0
44 40 35 31 27 22 22 22 18
550
4868
33000
7425
30000
6750
5000
44250
96.5
> 30000
76
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
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
- Please contact us -
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 ≤ 5 / Reduced ≤ 4
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
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 MC HIGH SPEED  2-stage
Reduced mass moments of inertia available on request.
118
alpha
SP +  MC
A B
CAD data is available under 
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
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
119
Low backlash planetary gearheads Economy
Versatile installation
In whatever position you install your gearhead,
it always contains the same quantity of grease.
The gearheads are so flexible, you can install them
vertically, horizontally or with the output facing
upwards or downwards.
Extended boundaries
Our Economy range includes some impressive new
additions. In the 070, 090 and 120 sizes, our LP + /LPB +
Generation 3 gearheads feature up to 75% more
torque, independent of the ratio!
Power density
LP +  Generation 3
Economical multitalent
· Low backlash planetary gearhead
with output shaft
· Applications in cyclic or continuous
operation
· Torsional backlash ≤ 8 arcmin
· Ratio: 3-100
Product highlights
· Large range of ratios
· High nominal speeds
· Optionally available with belt pulley
LPB +  Generation 3
Economical multitalent
· Low backlash planetary gearhead
with output flange
· Cyclic or continuous operation
· Torsional backlash ≤ 8 arcmin
· Ratio: 3-100
Product highlights
· Large range of ratios
· High nominal speeds
· Optionally available with belt pulley
120
LP +
Generation 3
LPB +
Generation 3
alphira ?
Planetary gearheads
Economy
Just in time
With our Economy range, this is not merely a slogan.
With our Economy range products, we set new
standards with regard to delivery times and delivery
reliability.
alphira ?
Economical entry-level model
· Low backlash planetary gearhead
with output shaft
· Applications in cyclic or continuous
operation
· Torsional backlash ≤ 20 arcmin
· Ratio: 4-100
Product highlights
· Lightweight aluminum
121
0  1000 2000 3000 4000 5000 6000
500
450
400
350
300
250
200
150
100
75
50
25
250
200
150
100
50
0  1000 2000 3000 4000 5000 6000
LP + 050S
LP + 070S
LP + 090S
LP + 120S
LP + 155S
LPB + 070S
LPB + 090S
LPB + 120S
LP + /LPB + Generation 3 – Economical multitalent
Quick size selection
LP + Generation 3 MF (example for i = 5)
For applications in cyclic operation (DC ≤ 60%)
or in continuous operation (DC ≥ 60%)
LPB + Generation 3 MF (example for i = 5)
For applications in cyclic operation (DC ≤ 60%)
or in continuous operation (DC ≥ 60%)
LP +
Generation 3
LPB +  Generation 3
with belt pulley
LPB +
Generation 3
Max. input speed [rpm]
Max. acceleration torque at output [Nm]
Max. input speed [rpm]
Max. acceleration torque at output [Nm]
Low backlash planetary gearheads
with output shaft or output flange.
The LP + /LPB + Generation 3 gearhead
series combines maximum quality
with economical precision.
The LPB + Generation 3 is especially
suitable for compact belt drives.
122
? ? ? ?
? ? ?
? ? ? ?
? ? ?
? ? ? ? ?
3 – 100 3 – 100
≤ 8 ≤ 8
– –
?
?
?
? ?
? ?
?
?
?
?
?
LP +
Generation 3
LPB +
Generation 3
Planetary gearheads
Economy
Ratios  c)
Torsional backlash
[arcmin]  c)
Standard
Reduced
Output type
Smooth output shaft
Keywayed output shaft
Output flange
Input type
Motor mounted version
Type
Food-grade lubrication  a) b)
Accessories
Coupling
Rack
Pinion
Belt pulley
B5 flange
a) Power reduction: technical data available upon request b) Please contact WITTENSTEIN alpha c) In relation to reference sizes
Versions and Applications
Product features
Features
LP + Generation 3
MF version page 122
LPB + Generation 3
MF version page 134
Power density
Positioning accuracy
High input speeds
Torsional rigidity
Space-saving design
123
4 5 7 10 16 20 25 35 50 70 100
13 14 14 13 13 13 14 14 14 14 13
120 120 120 120 120 120 120 120 120 120 120
6 6.5 6.5 6 6 6 6.5 6.5 6.5 6.5 6
53 58 58 53 53 53 58 58 58 58 53
26 26 26 26 26 26 26 26 26 26 26
230 230 230 230 230 230 230 230 230 230 230
4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000
8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000
0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05
0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
≤ 10 ≤ 13
1.5 1.2 1.2 0.9 1.5 1.5 1.2 1.2 1.2 1.2 0.9
13 11 11 8 13 13 11 11 11 11 8
700 700
160 160
650 650
150 150
97 95
> 20000 > 20000
0.75 0.95
1.7 2.1
≤ 62
+90
194
IP 64
B 11
0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05
0.05 0.04 0.04 0.04 0.05 0.04 0.04 0.04 0.04 0.04 0.04
C 14
0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
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)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
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
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
for i=10 and n 1  = 3000 rpm without 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)
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios are available on request: i = 40
b) For higher ambient temperatures, please reduce input speed
c) Refers to center of the output shaft, if  n
2 = 100 rpm
LP + 050 MF  1/2-stage
124
alpha
A B
A B
LP +
Generation 3
CAD data is available under 
!
Motor mounting according to operating manual
Planetary gearheads
Economy
LP + 1-stage:
LP + 2-stage:
Non-tolerated dimensions ±1mm
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.
Motor shaft diameters up to 14mm available –
please contact WITTENSTEIN alpha
View A View B
125
3 4 5 7 10 9 12 16 20 25 30 40 50 70 100
55 42 40 40 37 55 55 42 42 40 55 42 40 40 37
490 370 350 350 330 490 490 370 370 350 490 370 350 350 330
29 22 21 21 19 29 29 22 22 21 29 22 21 21 19
260 190 190 190 170 260 260 190 190 190 260 190 190 190 170
65 75 75 75 75 75 75 75 75 75 75 75 75 75 75
580 660 660 660 660 660 660 660 660 660 660 660 660 660 660
3700 3700 3700 3700 3700 3700 3700 3700 3700 3700 3700 3700 3700 3700 3700
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
0.3 0.3 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
2.7 2.2 1.8 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 0.9
≤ 8 ≤ 10
4 4 3.3 3.3 2.8 4.0 4.0 4.0 4.0 4.0 4.0 3.3 3.3 3.3 2.8
35 35 29 29 25 35 35 35 35 35 35 29 29 29 25
1550 1550
349 349
1450 1450
326 326
97 95
> 20000 > 20000
2.0 2.4
4.4 5.3
≤ 64
+90
194
IP 64
D 16
0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
E 19
0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
0.5 0.5 0.5 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.4 0.5 0.4 0.4 0.4
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)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
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
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
for i=10 and n 1 = 3000 rpm without 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)
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios are available on request: i = 15, 21, 28 and 35.
b) For higher ambient temperatures, please reduce input speed
c) Refers to center of the output shaft, if  n
2 = 100 rpm
LP + 070 MF  1/2-stage
126
alpha
A
B
A
B
LP +
Generation 3
CAD data is available under 
!
Motor mounting according to operating manual
Planetary gearheads
Economy
LP + 1-stage:
LP + 2-stage:
Non-tolerated dimensions ±1mm
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.
Motor shaft diameters up to 19mm available – please contact
WITTENSTEIN alpha
View A View B
127
3 4 5 7 10 9 12 16 20 25 30 40 50 70 100
125 115 100 100 90 125 125 115 115 100 125 115 100 100 90
1110 1020 890 890 800 1110 1110 1020 1020 890 1110 1020 890 890 800
63 58 50 50 45 63 63 58 58 50 63 58 50 50 45
560 510 440 440 400 560 560 510 510 440 560 510 440 440 400
185 190 190 190 190 190 190 190 190 190 190 190 190 190 190
1640 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680
3400 3400 3400 3400 3400 3400 3400 3400 3400 3400 3400 3400 3400 3400 3400
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
0.6 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
5.3 4.9 4.4 3.5 3.4 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.2 2.2 2.2
≤ 8 ≤ 10
12 12 9.5 9.5 8.5 12 12 12 12 9.5 9.5 12 9.5 9.5 8.5
106 106 84 84 75 106 106 106 106 84 84 106 84 84 75
1900 1900
430 430
2400 2400
540 540
97 95
> 20000 > 20000
4.0 5.0
8.8 11
≤66
+90
194
IP 64
G 24
1.8 1.6 1.6 1.5 1.4 1.5 1.5 1.6 1.6 1.5 1.5 1.4 1.4 1.4 1.4
1.6 1.4 1.4 1.3 1.3 1.3 1.3 1.4 1.4 1.3 1.3 1.3 1.3 1.3 1.3
H 28
2.1 1.9 1.9 1.8 1.7 1.8 1.8 1.9 1.9 1.8 1.8 1.7 1.7 1.7 1.7
1.9 1.7 1.6 1.6 1.5 1.6 1.6 1.6 1.6 1.6 1.6 1.5 1.5 1.5 1.5
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)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
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
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
for i=10 and n 1  = 3000 rpm without 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)
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios are available on request: i = 15, 21, 28 and 35.
b) For higher ambient temperatures, please reduce input speed
c) Refers to center of the output shaft, if  n
2 = 100 rpm
LP + 090 MF  1/2-stage
128
alpha
A
B
A
B
LP +
Generation 3
CAD data is available under 
!
Motor mounting according to operating manual
Planetary gearheads
Economy
LP + 1-stage:
LP + 2-stage:
Non-tolerated dimensions ±1mm
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.
Motor shaft diameters up to 28mm available – please contact
WITTENSTEIN alpha
View A View B
129
3 4 5 7 10 9 12 16 20 25 30 40 50 70 100
305 305 250 250 220 305 305 305 305 250 305 305 250 250 220
2700 2700 2210 2210 1950 2700 2700 2700 2700 2210 2700 2700 2210 2210 1950
155 155 125 125 110 155 155 155 155 125 155 155 125 125 110
1370 1370 1110 1110 970 1370 1370 1370 1370 1110 1370 1370 1110 1110 970
400 480 480 480 480 480 480 480 480 480 480 480 480 480 480
3540 4250 4250 4250 4250 4250 4250 4250 4250 4250 4250 4250 4250 4250 4250
2600 2600 2600 2600 2600 2600 2600 2600 2600 2600 2600 2600 2600 2600 2600
4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800
1.1 1.0 0.9 0.8 0.8 0.6 0.6 0.6 0.5 0.5 0.4 0.5 0.4 0.4 0.4
9.7 8.9 8.0 7.1 7.1 5.3 5.3 4.9 4.4 4.4 3.5 4.4 3.5 3.5 3.5
≤ 8 ≤ 10
30 30 25 25 22 30 30 30 30 25 25 30 25 25 22
270 270 220 220 190 270 270 270 270 220 220 270 220 220 190
4000 4000
900 900
4600 4600
1035 1035
97 95
> 20000 > 20000
8.6 11.0
19.0 24.3
≤ 68
+90
194
IP 64
I 32
6.9 5.9 5.6 5.2 5.1 5.4 5.4 5.5 5.5 5.3 5.3 5.0 5.0 5.0 5.0
6.1 5.3 4.9 4.6 4.5 4.7 4.7 4.9 4.9 4.7 4.7 4.4 4.4 4.4 4.4
K 38
7.8 6.8 6.4 6.1 5.9 6.2 6.2 6.4 6.4 6.2 6.2 5.9 5.9 5.9 5.9
6.9 6.0 5.7 5.4 5.2 5.5 5.5 5.7 5.7 5.5 5.5 5.2 5.2 5.2 5.2
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)
n 1N rpm
Max. input speed n 1Max rpm
Mean no load running torque
(with  n 1 = 3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
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
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
for i=10 and n 1  = 3000 rpm without 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)
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
a) Other ratios are available on request: i = 15, 21, 28 and 35.
b) For higher ambient temperatures, please reduce input speed
c) Refers to center of the output shaft, if  n
2 = 100 rpm
LP + 120 MF  1/2-stage
130
alpha
A
B
A
B
LP +
Generation 3
CAD data is available under 
!
Motor mounting according to operating manual
Planetary gearheads
Economy
LP + 1-stage:
LP + 2-stage:
Non-tolerated dimensions ±1mm
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.
Motor shaft diameters up to 38mm available – please contact
WITTENSTEIN alpha
View A View B
131
5 10 25 50 100
500 400 500 500 400
4430 3540 4430 4430 3540
350 200 350 350 200
3100 1770 3100 3100 1770
1000 1000 1000 1000 1000
8850 8850 8850 8850 8850
2000 2000 2000 2000 2000
3600 3600 3600 3600 3600
2.8 2.5 1.0 0.8 0.7
25 22 8.9 7.1 6.2
≤ 8 ≤ 10
55 44 55 55 44
490 390 490 490 390
6000 6000
1350 1350
7500 7500
1690 1690
97 95
> 20000 > 20000
17 21
38 46
≤69
+90
194
IP 64
L 42
17 16 – – –
15 14 – – –
I 32
– – 5.4 5.0 5.0
– – 4.8 4.4 4.4
K 38
– – 6.3 5.9 5.9
– – 5.5 5.2 5.2
1-stage 2-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 = 3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  b) F 2AMax
N
lb f
Max. radial force  b) F 2RMax
N
lb f
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
for i=10 and n 1  = 3000 rpm without 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)
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) For higher ambient temperatures, please reduce input speed
b) Refers to center of the output shaft, if  n
2 = 100 rpm
LP + 155 MF  1/2-stage
132
alpha
A
B
A
B
LP +
Generation 3
CAD data is available under 
!
Motor mounting according to operating manual
Planetary gearheads
Economy
LP + 1-stage:
LP + 2-stage:
Non-tolerated dimensions ±1mm
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.
LP + 2-stage: Motor shaft diameters up to 38mm available –
please contact WITTENSTEIN alpha
View A View B
133
3 4 5 7 10 9 12 16 20 25 30 40 50 70 100
55 42 40 40 37 55 55 42 42 40 55 42 40 40 37
490 370 350 350 330 490 490 370 370 350 490 370 350 350 330
29 22 21 21 19 29 29 22 22 21 29 22 21 21 19
260 190 190 190 170 260 260 190 190 190 260 190 190 190 170
65 75 75 75 75 75 75 75 75 75 75 75 75 75 75
580 660 660 660 660 660 660 660 660 660 660 660 660 660 660
3700 3700 3700 3700 3700 3700 3700 3700 3700 3700 3700 3700 3700 3700 3700
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
0.3 0.3 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
2.7 2.2 1.8 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 0.9
≤ 8 ≤ 10
6.4 6.4 4.8 4.8 3.8 6.4 6.4 6.4 6.4 4.8 6.4 6.4 4.8 4.8 3.8
55 55 40 40 35 55 55 55 55 40 55 55 40 40 35
1550 1550
350 350
3000 3000
680 680
97 95
> 20000 > 20000
1.6 2
3.5 4.4
≤64
+90
194
IP 64
D 16
0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
E 19
0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
0.5 0.5 0.5 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4
a) For higher ambient temperatures, please reduce input speed
b) Based on the center of the output flange at n
2 = 100 rpm
c) With mounted PLPB + belt pulley and 100 rpm
d)  Other ratios are available on request: i = 15, 21, 28 and 35.
LPB + 070 MF  1/2-stage
1-stage 2-stage
Ratio d) 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 = 3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  b) F 2AMax
N
lb f
Max. radial force  c) F 2RMax
N
lb f
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
for i=10 and n 1  = 3000 rpm without 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)
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
134
alpha
A
B
A
B
LPB +
Generation 3
CAD data is available under 
!
Motor mounting according to operating manual
Planetary gearheads
Economy
Illustration: Output flange without belt pulley
LPB + 1-stage:
Non-tolerated dimensions ±1mm
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.
Motor shaft diameters up to 19mm available – please contact
WITTENSTEIN alpha
View A View B
Belt Pulley PLPB+ 070 Profile AT5-0
Pitch p  mm 5
Number of teeth z 43
Circumference z * p  mm/rotation 215
Inertia J  kgcm2 3.86
Mass m  kg 0.48
LPB + 2-stage:
Supplement: Belt pulley PLPB + (not included in the scope of
delivery – please order separay)
135
3 4 5 7 10 9 12 16 20 25 30 40 50 70 100
125 115 100 100 90 125 125 115 115 100 125 115 100 100 90
1110 1020 890 890 800 1110 1110 1020 1020 890 1110 1020 890 890 800
63 58 50 50 45 63 63 58 58 50 63 58 50 50 45
560 510 440 440 400 560 560 510 510 440 560 510 440 440 400
185 190 190 190 190 190 190 190 190 190 190 190 190 190 190
1640 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680 1680
3400 3400 3400 3400 3400 3400 3400 3400 3400 3400 3400 3400 3400 3400 3400
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
0.6 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
5.3 4.9 4.4 3.5 3.4 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.2 2.2 2.2
≤ 8 ≤ 10
20 20 14 14 12 20 20 20 20 14 20 20 14 14 12
180 180 120 120 110 180 180 180 180 120 180 180 120 120 110
1900 1900
430 430
4300 4300
970 970
97 95
> 20000 > 20000
3.3 4.3
7.3 10
≤ 66
+90
194
IP 64
G 24
1.8 1.6 1.5 1.5 1.4 1.5 1.5 1.6 1.6 1.5 1.5 1.4 1.4 1.4 1.4
1.6 1.4 1.4 1.3 1.3 1.3 1.3 1.4 1.4 1.3 1.3 1.3 1.3 1.3 1.3
H 28
2 1.9 1.8 1.8 1.7 1.8 1.8 1.9 1.9 1.8 1.8 1.7 1.7 1.7 1.7
1.9 1.7 1.6 1.6 1.5 1.6 1.6 1.6 1.6 1.6 1.6 1.5 1.5 1.5 1.5
a) For higher ambient temperatures, please reduce input speed
b) Based on the center of the output flange at n
2 = 100 rpm
c) With mounted PLPB + belt pulley and 100 rpm
d)  Other ratios are available on request: i = 15, 21, 28 and 35.
1-stage 2-stage
Ratio d) 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 = 3000 rpm and 20°C gearhead temperature)
T 012
Nm
in.lb
Max. torsional backlash j t arcmin
Torsional rigidity C t21
Nm/ arcmin
in.lb/ arcmin
Max. axial force  b) F 2AMax
N
lb f
Max. radial force  c) F 2RMax
N
lb f
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
for i=10 and n 1  = 3000 rpm without 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)
J 1
kgcm 2
10 -3 in.lb.s 2
J 1
kgcm 2
10 -3 in.lb.s 2
LPB + 090 MF  1/2-stage
136
alpha
A
B
A
B
LPB +
Generation 3
CAD data is available under 
!
Motor mounting according to operating manual
Planetary gearheads
Economy
LPB + 1-stage:
Non-tolerated dimensions ±1mm
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.
Motor shaft diameters up to 28mm available – please contact
WITTENSTEIN alpha
View A View B
Belt Pulley PLPB + 090 Profile AT10-0
Pitch p  mm 10
Number of teeth z 28
Circumference z * p  mm/rotation 280
Inertia J  kgcm2 10.95
Mass m  kg 0.82
LPB + 2-stage:
Illustration: Output flange without belt pulley
Supplement: Belt pulley PLPB + (not included in the scope of
delivery – please order separay)
137
3 4 5 7 10 9 12 16 20 25 30 40 50 70 100
305 305 250 250 220 305 305 305 305 250 305 305 250 250 220
2700 2700 2210 2210 1950 2700 2700 2700 2700 2210 2700 2700 2210 2210 1950
155 155 125 125 110 155 155 155 155 125 155 155 125 125 110
1370 1370 1110 1110 970 1370 1370 1370 1370 1110 1370 1370 1110 1110 970
400 480 480 480 480 480 480 480 480 480 480 480 480 480 480
3540 4250 4250 4250 4250 4250 4250 4250 4250 4250 4250 4250 4250 4250 4250
2600 2600 2600 2600 2600 2600 2600 2600 2600 2600 2600 2600 2600 2600 2600
4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800
1.1 1.0 0.9 0.8 0.8 0.6 0.6 0.6 0.5 0.5 0.4 0.5 0.4 0.4 0.4
9.7 8.9 8.0 7.1 7.1 5.3 5.3 4.9 4.4 4.4 3.5 4.4 3.5 3.5 3.5
≤ 8 ≤ 10
47 47 36 36 30 47 47 47 47 36 47 47 36 36 30
420 420 320 320 270 420 420 420 420 320 420 420 320 320 270
4000 4000
900 900
9500 9500
2140 2140
97 95
> 20000 > 20000
7.3 9.7
16 21
≤ 68
+90
194
IP 64
I 32
6.8 5.9 5.6 5.2 5.1 5.4 5.4 5.5 5.5 5.3 5.3 5.0 5.0 5.0 5.0
6.1 5.2 4.9 4.6 4.5 4.7 4.7 4.9 4.9 4.7 4.7 4.4 4.4 4.4 4.4
K 38
7.7 6.8 6.4 6.1 5.9 6.2 6.2 6.4 6.4 6.2 6.2 5.9 5.9 5.9 5.9
6.8 6.0 5.7 5.4 5.2 5.5 5.5 5.7 5.7 5.5 5.5 5.2 5.2 5.2 5.2
a) For higher ambient temperatures, please reduce input speed
b) Based on the center of the output flange at n
2 = 100 rpm
c) With mounted PLPB + belt pulley and 100 rpm
d)  Other ratios are available on request: i = 28.
1-stage 2-stage
Ratio d) 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)