Wittenstein Components & Systems. Catalog 2012/2013 - page 35

3

4

5

7

10

16

20

25

30

50

70

100

22

29

35

35

32

35

35

35

32

35

35

32

190

260

310

310

280

310

310

310

280

310

310

280

11

15

18

18

16.5

18

18

18

16.5

18

18

16.5

100

130

160

160

150

160

160

160

160

160

160

160

45

60

75

75

75

75

75

75

75

75

75

75

400

530

664

660

660

660

660

660

660

660

660

660

3000

3000

3000

3000

3000

3000

3000

3000

3000

3000

3000

3000

4500

4500

4500

4500

4500

4500

4500

4500

4500

4500

4500

4500

0.6

0.55

0.5

0.44

0.44

0.44

0.44

0.44

0.44

0.44

0.44

0.4

5.3

4.9

4.4

3.9

3.9

3.9

3.9

3.9

3.9

3.9

3.9

3.5

≤ 14

≤ 12

1

1,5

2

2

2

3

3

3

3

3

3

3

9

13

17

21

21

27

27

27

25

28

28

25

1550

1550

350

350

1450

1450

330

330

92

90

> 20000

> 20000

3.8

4.2

8.4

9.3

≤73

+90
194

IP 64

0.85

0.85

0.85

0.85

0.85

0.85

0.85

0.85

0.85

0.85

0.85

0.85

0.75

0.75

0.75

0.75

0.75

0.75

0.75

0.75

0.75

0.75

0.75

0.75

LPK

+

 070 

2/3-stage

2-stage

3-stage

Ratio

i

Max. acceleration torque

(max. 1000 cycles per hour)

T

2B

 

Nm
in.lb

Nominal output torque

(with n

1N

)

T

2N

 

Nm
in.lb

Emergency stop torque

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

T

2Not

 

Nm
in.lb

Nominal input speed

(with T

2N

 and 20°C ambient temperature) 

a)

n

1N

 

rpm

Max. input speed

n

1Max

 

rpm

Mean no load running torque

(with n

1

 = 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)

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

292

alpha

LPK

+

A

A

Right-angle gearheads

Economy

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.

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

Motor mounting according to operating manual

 !

2-stage:

3-stage:

View A

293

3

4

5

7

10

16

20

25

30

50

70

100

56

74

90

90

80

90

90

90

80

90

90

80

500

650

800

800

710

800

800

800

710

800

800

710

28

37

45

45

40

45

45

45

40

45

45

40

250

330

400

400

350

400

400

400

400

400

400

350

110

150

190

190

190

190

190

190

190

190

190

190

970

1330

1680

1680

1680

1680

1680

1680

1680

1680

1680

1680

2700

2700

2700

2700

2700

2700

2700

2700

2700

2700

2700

2700

4000

4000

4000

4000

4000

4000

4000

4000

4000

4000

4000

4000

1.3

1.3

1.2

1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.0

12

11

11

10

10

10

10

10

10

10

10

9

≤ 12

≤ 11

4.9

6.5

7.3

8.2

8.0

9.2

9.4

9.4

8.4

9.5

9.5

8.5

43

58

65

73

71

81

83

83

74

84

84

75

1900

1900

430

430

2400

2400

540

540

92

90

> 20000

> 20000

6.9

7.9

15

17

≤ 76

+90
194

IP 64

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

3.6

3.6

3.6

3.6

3.6

3.6

3.6

3.6

3.6

3.6

3.6

3.6

LPK

+

 090 

2/3-stage

2-stage

3-stage

Ratio 

i

Max. acceleration torque

(max. 1000 cycles per hour)

T

2B

 

Nm
in.lb

Nominal output torque

(with n

1N

)

T

2N

 

Nm
in.lb

Emergency stop torque

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

T

2Not

 

Nm
in.lb

Nominal input speed

(with T

2N

 and 20°C ambient temperature) 

a)

n

1N

 

rpm

Max. input speed

n

1Max

 

rpm

Mean no load running torque

(with n

1

 = 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)

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

294

alpha

LPK

+

A

A

Right-angle gearheads

Economy

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.

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

Motor mounting according to operating manual

 !

2-stage:

3-stage:

View A

295

3

4

5

7

10

16

20

25

30

50

70

100

136

181

220

220

200

220

220

220

200

220

220

200

1200

1600

1950

1950

1770

1950

1950

1950

1770

1950

1950

1770

68

91

110

110

100

110

110

110

100

110

110

100

600

810

970

970

890

970

970

970

890

970

970

890

280

380

480

480

480

480

480

480

480

480

480

480

2500

3400

4200

4200

4200

4200

4200

4200

4200

4200

4200

4200

2100

2100

2100

2100

2100

2100

2100

2100

2100

2100

2100

2100

3500

3500

3500

3500

3500

3500

3500

3500

3500

3500

3500

3500

3.5

3.3

3.2

3.1

3.1

2.9

2.8

2.8

2.7

2.7

2.7

2.7

31

29

28

27

27

26

25

25

24

24

24

24

≤ 11

≤ 11

19

22

23

24

22

25

25

25

22

25

25

22

170

190

210

210

190

220

220

220

190

220

220

190

4000

4000

900

900

4600

4600

1040

1040

92

90

> 20000

> 20000

17

19

37

42

≤ 76

+90
194

IP 64

17

17

17

17

17

17

17

17

17

17

17

17

15

15

15

15

15

15

15

15

15

15

15

15

LPK

+

 120 

2/3-stage

2-stage

3-stage

Ratio

i

Max. acceleration torque

(max. 1000 cycles per hour)

T

2B

 

Nm
in.lb

Nominal output torque

(with n

1N

)

T

2N

 

Nm
in.lb

Emergency stop torque

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

T

2Not

 

Nm
in.lb

Nominal input speed

(with T

2N

 and 20°C ambient temperature) 

a)

n

1N

 

rpm

Max. input speed

n

1Max

 

rpm

Mean no load running torque

(with n

1

 = 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)

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

296

alpha

LPK

+

A

A

Right-angle gearheads

Economy

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.

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

Motor mounting according to operating manual

 !

2-stage:

3-stage:

View A

297

5

10

25

50

100

450

350

450

450

350

4000

3100

4000

4000

3100

320

190

320

320

190

2800

1700

2800

2800

1700

1000

1000

1000

1000

1000

8850

8850

8850

8850

8850

1600

1600

1600

1600

1600

3000

3000

3500

3500

3500

7.3

7.0

3.5

3.3

3.2

≤ 10

≤ 11

44

42

55

55

44

390

370

480

490

390

6000

6000

1350

1350

7500

7500

1690

1690

92

90

> 20000

> 20000

35

39

77

86

≤ 78

+90
194

IP 64

75

75

17

17

17

66

66

15

15

15

LPK

+

 155 

2/3-stage

a)

 For higher ambient temperatures, please reduce input speed

b)

 Refers to center of the output shaft, if = 100 rpm

2-stage

3-stage

Ratio  

i

Max. acceleration torque

(max. 1000 cycles per hour)

T

2B

 

Nm
in.lb

Nominal output torque

(with n

1N

)

T

2N

 

Nm
in.lb

Emergency stop torque

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

T

2Not

 

Nm
in.lb

Nominal input speed

(with T

2N

 and 20°C ambient temperature) 

a)

n

1N

 

rpm

Max. input speed

n

1Max

 

rpm

Mean no load running torque

(with n

1

 = 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)

J

1

 

kgcm

2

10

-3

 in.lb.s

2

298

alpha

LPK

+

A

A

Right-angle gearheads

Economy

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.

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

Motor mounting according to operating manual

 !

2-stage:

3-stage:

View A

299