Wittenstein Components & Systems. Catalog 2012/2013 - page 8

3

4

5

7

10

–

370

400

330

260

–

3275

3540

2921

2301

235

315

315

315

235

2080

2788

2788

2788

2080

120

180

175

170

120

1062

1593

1549

1505

1062

500

625

625

625

500

4425

5531

5531

5531

4425

2500

2500

2500

2800

2800

4500

4500

4500

4500

4500

3.5

2.7

2.4

1.6

1.4

31.0

23.9

21.2

14.2

12.4

31

274

5650
1271
6600
1485

487

4310

97

> 20000

7.7

17.0

≤ 64

+90
194

IP 65

3.29

2.35

1.92

1.60

1.38

2.91

2.08

1.70

1.42

1.22

3.99

3.04

2.61

2.29

2.07

3.53

2.69

2.31

2.03

1.83

3.59

2.65

2.22

1.90

1.68

3.18

2.35

1.97

1.68

1.49

11.1

10.1

9.68

9.36

9.14

9.78

8.95

8.57

8.28

8.09

1-stage

Ratio 

a)

i

cymex

®

-optimized acceleration torque 

(please contact us regarding the design)

T

2Bcym

         

Nm
in.lb

Max. acceleration torque

(max. 1000 cycles per hour)

T

2B

             

Nm
in.lb

Nominal output torque

(with

 

n

1N

)         

T

2N

             

Nm
in.lb

Emergency stop torque

(permitted 1000 times during the service life of the gearhead)

T

2Not 

          

Nm
in.lb

Nominal input speed

(with T

2N

 and 20°C ambient temperature) 

b)

n

1N

           rpm

Max. input speed

n

1Max

         rpm

Mean no load running torque

(with n

1

 = 3000 rpm and 20°C gearhead temperature) 

c)

T

012

            

Nm
in.lb

Max. torsional backlash

j

t

           arcmin

Standard ≤ 3 / Reduced ≤ 1

Torsional rigidity

C

t21

Nm/ arcmin

in.lb/ arcmin

Max. axial force 

d)

F

2AMax

            

N
lb

f

Max. radial force 

d)

F

2RMax

            

N
lb

f

Max. tilting moment

M

2KMax

        

Nm
in.lb

Efficiency at full load

η               

%

Service life

(For calculation, see the Chapter “Information”)

L

h

                  h

Weight incl. standard adapter plate

m                

kg
lb

m

Operating noise

(with i=10 and n

1 

= 3000 rpm no load) 

L

PA

          dB(A)

Max. permitted housing temperature

°C

F

Ambient temperature

°C

-15 to +40

F

5 to 104

Lubrication

Lubricated for life

Paint

Blue RAL 5002

Direction of rotation

Motor and gearhead same direction

Protection class

Moment of inertia

(relates to the drive)

Clamping hub diameter [mm]

E

19

J

1

          

kgcm

2

10

-3

 in.lb.s

2

G

24

J

1

          

kgcm

2

10

-3

 in.lb.s

2

H

28

J

1

          

kgcm

2

10

-3

 in.lb.s

2

K

38

J

1

          

kgcm

2

10

-3

 in.lb.s

2

a)

 Other ratios available on request

b)

 For higher ambient temperatures, please reduce input speed

c)

 Valid for clamping hub diameter of 24 mm 

d)

 Refers to centre of the output shaft or flange

SP

+

 100 MF 

1-stage

Reduced mass moments of inertia available on request.

76

alpha

SP

+ 

MF

A

B

A

B

A

B

Planetary gearheads

High End

CAD data is available under www.wittenstein-alpha.com

Motor mounting according to operating manual

 !

Motor shaft diameter [mm]

up to 19 

4) 

(E) 

clamping hub 
diameter

up to  24/28 

4) 

(G/H) clamping 
hub diameter

  Alternatives: Output shaft variants

Keywayed output shaft in mm

E = key as per DIN 6885, sheet 1, form A

Involute gearing DIN 5480 in mm

X = W 32 x 1.25 x 30 x 24 x 6m, DIN 5480

up to 38 

4) 

(K) 

clamping hub 
diameter

Non-tolerated dimensions ± 1 mm
1)  Check motor shaft fit.
2)   Min./Max. permissible motor shaft length.  

Longer motor shafts are adaptable, please contact us.

3)  The dimensions depend on the motor.
4)   Smaller motor shaft diameter is compensated by a  

bushing with a minimum thickness of 1 mm.

5)  Tolerance h6 for mounted shaft.

    

View A

View B

Shaft mounted 

Mounted via shrink disc

77

16

20

25

28

35

40

50

70

100

370

370

400

370

400

370

400

330

260

3275

3275

3540

3275

3540

3275

3540

2921

2301

315

315

315

315

315

315

315

315

235

2788

2788

2788

2788

2788

2788

2788

2788

2080

180

180

175

180

175

180

175

170

120

1593

1593

1549

1593

1549

1593

1549

1505

1062

625

625

625

625

625

625

625

625

500

5531

5531

5531

5531

5531

5531

5531

5531

4425

3100

3100

3100

3100

3100

3100

3500

4200

4200

6000

6000

6000

6000

6000

6000

6000

6000

6000

1.5

1.2

1.1

0.9

0.8

0.7

0.6

0.5

0.5

13.3

10.6

9.7

8.8

7.1

6.2

5.3

4.4

4.4

31

274

5650
1271
6600
1485

487

4310

94

> 20000

7.9

17.5

≤ 60

+90
194

IP 65

0.64

0.54

0.52

0.43

0.43

0.38

0.38

0.37

0.37

0.57

0.47

0.46

0.38

0.38

0.34

0.33

0.33

0.33

0.81

0.70

0.69

0.60

0.59

0.55

0.54

0.54

0.54

0.72

0.62

0.61

0.53

0.52

0.48

0.48

0.48

0.47

2.18

2.07

2.05

1.97

1.96

1.92

1.91

1.91

1.91

1.93

1.83

1.82

1.74

1.74

1.70

1.69

1.69

1.69

1,98

1,90

1,88

1,81

1,80

1,76

1,75

1,75

1,75

1,75

1,68

1,66

1,60

1,59

1,56

1,55

1,55

1,55

2-stage

Ratio

 

a)

i

cymex

®

-optimized acceleration torque 

(please contact us regarding the design)

T

2Bcym

         

Nm
in.lb

Max. acceleration torque

(max. 1000 cycles per hour)

T

2B

             

Nm
in.lb

Nominal output torque

(with n

1N

)

T

2N

             

Nm
in.lb

Emergency stop torque

(permitted 1000 times during the service life of the gearhead)

T

2Not 

          

Nm
in.lb

Nominal input speed

(with T

2N

 and 20°C ambient temperature) 

b)

n

1N

           rpm

Max. input speed

n

1Max

         rpm

Mean no load running torque

(with n

1

 = 3000 rpm and 20°C gearhead temperature) 

c)

T

012

            

Nm
in.lb

Max. torsional backlash

j

t

           arcmin

Standard ≤ 5 / Reduced ≤ 3

Torsional rigidity

C

t21

Nm/ arcmin

in.lb/ arcmin

Max. axial force 

d)

F

2AMax

            

N
lb

f

Max. radial force 

d)

F

2RMax

            

N
lb

f

Max. tilting moment

M

2KMax

        

Nm
in.lb

Efficiency at full load

η               

%

Service life

(For calculation, see the Chapter “Information”)

L

h

                  h

Weight incl. standardadapter plate

m                

kg
lb

m

Operating noise

(with i=100 and n

1 

= 3000 rpm no load) 

L

PA

          dB(A)

Max. permitted housing temperature  

°C

F

Ambient temperature

°C

-15 to +40

F

5 to 104

Lubrication

Lubricated for life

Paint

Blue RAL 5002

Direction of rotation

Motor and gearhead same direction

Protection class

Moment of inertia

(relates to the drive)

Clamping hub diameter [mm]

C

14

J

1

          

kgcm

2

10

-3

 in.lb.s

2

E

19

J

1

          

kgcm

2

10

-3

 in.lb.s

2

G

24

J

1

          

kgcm

2

10

-3

 in.lb.s

2

H

28

J

1

          

kgcm

2

10

-3

 in.lb.s

2

a)

 Other ratios available on request

b)

 For higher ambient temperatures, please reduce input speed

c)

 Valid for clamping hub diameter of 19 mm 

d)

 Refers to centre of the output shaft or flange

SP

+

 100 MF 

2-stage

Reduced mass moments of inertia available on request.

78

alpha

SP

+ 

MF

A

B

A

B

A

B

Planetary gearheads

High End

CAD data is available under www.wittenstein-alpha.com

Motor mounting according to operating manual

 !

Motor shaft diameter [mm]

up to 14 

4) 

(C) 

clamping hub 
diameter

up to 19 

4) 

(E) 

clamping hub 
diameter

  Alternatives: Output shaft variants

Keywayed output shaft in mm

E = key as per DIN 6885, sheet 1, form A

Involute gearing DIN 5480 in mm

X = W 32 x 1.25 x 30 x 24 x 6m, DIN 5480

up to 24/28 

4) 

(G/H) 
clamping hub 
diameter

Non-tolerated dimensions ± 1 mm
1)  Check motor shaft fit.
2)   Min./Max. permissible motor shaft length.  

Longer motor shafts are adaptable, please contact us.

3)  The dimensions depend on the motor.
4)   Smaller motor shaft diameter is compensated by a  

bushing with a minimum thickness of 1 mm.

5)  Tolerance h6 for mounted shaft.

    

View A

View B

Shaft mounted 

Mounted via shrink disc

79

3

4

5

7

10

–

710

755

680

560

–

6284

6682

6018

4956

390

660

660

660

530

3451.5

5841

5841

5841

4691

200

360

360

360

220

1770

3186

3186

3186

1947

1000

1250

1250

1250

1000

8850

11063

11063

11063

8850

2100

2100

2100

2600

2600

4000

4000

4000

4000

4000

7.6

5.8

4.7

3.4

2.5

67

51

42

30

22

53

469

9870
2221
9900
2228

952

8425

97

> 20000

17.2
38.0

≤ 65

+90
194

IP 65

10.7

7.82

6.79

5.84

5.28

9.45

6.92

6.01

5.17

4.67

13.8

11.0

9.95

9.01

8.44

12.3

9.72

8.81

7.97

7.47

14.9

12.1

11.0

10.1

9.51

13.2

10.7

9.76

8.92

8.42

29.5

26.7

25.6

24.7

24.2

26.1

23.6

22.7

21.9

21.4

1-stage

Ratio 

a)

i

cymex

®

-optimized acceleration torque 

(please contact us regarding the design)

T

2Bcym

         

Nm
in.lb

Max. acceleration torque

(max. 1000 cycles per hour)

T

2B

             

Nm
in.lb

Nominal output torque
(with 

n

1N

)         

T

2N

             

Nm
in.lb

Emergency stop torque

(permitted 1000 times during the service life of the gearhead)

T

2Not 

          

Nm
in.lb

Nominal input speed

(with T

2N

 and 20°C ambient temperature) 

b)

n

1N

           rpm

Max. input speed

n

1Max

         rpm

Mean no load running torque

(with n

1

 = 3000 rpm and 20°C gearhead temperature) 

c)

T

012

            

Nm
in.lb

Max. torsional backlash

j

t

           arcmin

Standard ≤ 3 / Reduced ≤ 1

Torsional rigidity

C

t21

Nm/ arcmin

in.lb/ arcmin

Max. axial force 

d)

F

2AMax

            

N
lb

f

Max. radial force 

d)

F

2RMax

            

N
lb

f

Max. tilting moment

M

2KMax

        

Nm
in.lb

Efficiency at full load

η               

%

Service life

(For calculation, see the Chapter “Information”)

L

h

                  h

Weight incl. standard adapter plate

m                

kg
lb

m

Operating noise

(with i=10 and n

1 

= 3000 rpm no load) 

L

PA

          dB(A)

Max. permitted housing temperature

°C

F

Ambient temperature

°C

-15 to +40

F

5 to 104

Lubrication

Lubricated for life

Paint

Blue RAL 5002

Direction of rotation

Motor and gearhead same direction

Protection class

Moment of inertia

(relates to the drive)

Clamping hub diameter [mm]

G

24

J

1

          

kgcm

2

10

-3

 in.lb.s

2

I

32

J

1

          

kgcm

2

10

-3

 in.lb.s

2

K

38

J

1

          

kgcm

2

10

-3

 in.lb.s

2

M

48

J

1

          

kgcm

2

10

-3

 in.lb.s

2

a)

 Other ratios available on request

b)

 For higher ambient temperatures, please reduce input speed

c)

 Valid for clamping hub diameter of 38 mm 

d)

 Refers to center of the output shaft or flange

SP

+

 140 MF 

1-stage

Reduced mass moments of inertia available on request.

80

alpha

SP

+ 

MF

A

B

A

B

A

B

Planetary gearheads

High End

CAD data is available under www.wittenstein-alpha.com

Motor mounting according to operating manual

 !

Motor shaft diameter [mm]

up to 24 

4) 

(G) 

clamping hub 
diameter

up to  32/38 

4) 

(I/K) clamping 
hub diameter

  Alternatives: Output shaft variants

Keywayed output shaft in mm

E = key as per DIN 6885, sheet 1, form A

Involute gearing DIN 5480 in mm

X = W 40 x 2 x 30 x 18 x 6m, DIN 5480

up to 48 

4) 

(M) 

clamping hub 
diameter

Non-tolerated dimensions ± 1 mm
1)  Check motor shaft fit.
2)   Min./Max. permissible motor shaft length.  

Longer motor shafts are adaptable, please contact us.

3)  The dimensions depend on the motor.
4)   Smaller motor shaft diameter is compensated by a  

bushing with a minimum thickness of 1 mm.

5)  Tolerance h6 for mounted shaft.

    

View A

View B

Shaft mounted 

Mounted via shrink disc

81

16

20

25

28

35

40

50

70

100

710

710

755

710

755

710

755

680

560

6284

6284

6682

6284

6682

6284

6682

6018

4956

660

660

660

660

660

660

660

660

530

5841

5841

5841

5841

5841

5841

5841

5841

4691

360

360

360

360

360

360

360

360

220

3186

3186

3186

3186

3186

3186

3186

3186

1947

1250

1250

1250

1250

1250

1250

1250

1250

1000

11063

11063

11063

11063

11063

11063

11063

11063

8850

2900

2900

2900

2900

2900

2900

3200

3200

3900

5000

5000

5000

5000

5000

5000

5000

5000

5000

3.3

2.7

2.4

1.9

1.8

1.4

1.3

1.2

1.1

29.2

23.9

21.2

16.9

15.9

12.4

11.5

10.6

9.7

53

469

9870
2221
9900
2228

952

8425

94

> 20000

17

37.6

≤ 63

+90
194

IP 65

2.50

2.01

1.97

1.65

1.63

1.40

1.39

1.38

1.38

2.21

1.78

1.75

1.46

1.44

1.24

1.23

1.22

1.22

3.19

2.71

2.67

2.34

2.32

2.10

2.08

2.08

2.07

2.82

2.40

2.36

2.07

2.05

1.85

1.85

1.84

1.83

10.3

9.77

9.73

9.41

9.39

9.16

9.15

9.14

9.14

9.07

8.65

8.61

8.33

8.31

8.11

8.10

8.09

8.09

2-stage

Ratio

 

a)

i

cymex

®

-optimized acceleration torque

(please contact us regarding the design)

T

2Bcym

         

Nm
in.lb

Max. acceleration torque

(max. 1000 cycles per hour)

T

2B

             

Nm
in.lb

Nominal output torque

(with n

1N

)

T

2N

             

Nm
in.lb

Emergency stop torque

(permitted 1000 times during the service life of the gearhead)

T

2Not 

          

Nm
in.lb

Nominal input speed

(with T

2N

 and 20°C ambient temperature) 

b)

n

1N

            rpm

Max. input speed

 

c)

n

1Max

          rpm

Mean no load running torque

(with n

1

 = 3000 rpm and 20°C gearhead temperature) 

c)

T

012

            

Nm
in.lb

Max. torsional backlash

j

t

           arcmin

Standard ≤ 5 / Reduced ≤ 3

Torsional rigidity

C

t21

Nm/ arcmin

in.lb/ arcmin

Max. axial force 

d)

F

2AMax

            

N
lb

f

Max. radial force 

d)

F

2RMax

            

N
lb

f

Max. tilting moment

M

2KMax

        

Nm
in.lb

Efficiency at full load

η               

%

Service life

(For calculation, see the Chapter “Information”)

L

h

                  h

Weight incl. standard adapter plate

m                

kg
lb

m

Operating noise

(with i=100 and n

1 

= 3000 rpm no load) 

L

PA

          dB(A)

Max. permitted housing temperature

°C

F

Ambient temperature

°C

-15 to +40

F

5 to 104

Lubrication

Lubricated for life

Paint

Blue RAL 5002

Direction of rotation

Motor and gearhead same direction

Protection class

Moment of inertia

(relates to the drive)

Clamping hub diameter [mm]

E

19

J

1

          

kgcm

2

10

-3

 in.lb.s

2

G

24

J

1

          

kgcm

2

10

-3

 in.lb.s

2

K

38

J

1

          

kgcm

2

10

-3

 in.lb.s

2

a)

 Other ratios available on request

b)

 For higher ambient temperatures, please reduce input speed

c)

 Valid for clamping hub diameter of 24 mm 

d)

 Refers to center of the output shaft or flange

SP

+

 140 MF 

2-stage

Reduced mass moments of inertia available on request.

82

alpha

SP

+ 

MF

A

B

A

B

A

B

Planetary gearheads

High End

CAD data is available under www.wittenstein-alpha.com

Motor mounting according to operating manual

 !

Motor shaft diameter [mm]

up to 19 

4) 

(E) 

clamping hub 
diameter

up to 24 

4) 

(G) 

clamping hub 
diameter

  Alternatives: Output shaft variants

Keywayed output shaft in mm

E = key as per DIN 6885, sheet 1, form A

Involute gearing DIN 5480 in mm

X = W 40 x 2 x 30 x 18 x 6m, DIN 5480

up to 38 

4) 

(K) 

clamping hub 
diameter

Non-tolerated dimensions ± 1 mm
1)  Check motor shaft fit.
2)   Min./Max. permissible motor shaft length.  

Longer motor shafts are adaptable, please contact us.

3)  The dimensions depend on the motor.
4)   Smaller motor shaft diameter is compensated by a  

bushing with a minimum thickness of 1 mm.

5)  Tolerance h6 for mounted shaft.

    

View A

View B

Shaft mounted 

Mounted via shrink disc

83