Content .. 4 5 6 7 ..

Wittenstein Components & Systems. Catalog 2012/2013 - page 6

27.5

38.5

110

154

220

3100

2000

2600

27435

17700

23010

1570

1600

1650

1400

1600

1750

13895

14160

14603

12390

14160

15488

6500

57525

2500

3000

4500

8.0

5.5

4.5

4.0

5.0

4.0

3.5

2.0

1.8

70.8

48.7

39.8

35.4

44.3

35.4

31.0

17.7

15.9

≤ 1

730

725

715

670

650

6461

6416

6328

5930

5753

1452

12850

10050

2261

3280

29028

> 20000

33.1

35.4

73.2

78.2

≤ 66

+90
194

IP 65

16.6

15.2

13.9

13.1

13.8

10.2

9.77

9.47

9.16

14.7

13.5

12.3

11.6

12.2

9.03

8.65

8.38

8.11

31.4

29.9

28.7

28.0

–

27.8

26.5

25.4

24.8

2-stage

3-stage

Ratio

Max. acceleration torque

(max. 1000 cycles per hour)

Nm
in.lb

Nominal output torque

(with n

)

Nm
in.lb

Emergency stop torque

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

2Not

Nm
in.lb

Nominal input speed

(with T

and 20 °C ambient temperature)

rpm

Max. input speed

1Max

rpm

Mean no load running torque

(with n

= 3000 rpm and 20 °C gearhead temperature)

012

Nm
in.lb

Max. torsional backlash

arcmin

Torsional rigidity

t21

Nm/ arcmin

in.lb/ arcmin

Tilting rigidity

Nm/ arcmin

in.lb/ arcmin

Max. axial force

2AMax

N
lb

Max. tilting moment

2KMax

Nm
in.lb

Efficiency at full load

Service life

(For calculation, see the Chapter “Information”)

Weight incl. standard adapter plate

kg
lb

Operating noise

(with n

= 3000 rpm no load)

dB(A)

Max. permitted housing temperature

°C

Ambient temperature

°C

-15 to +40

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]

kgcm

-3

in.lb.s

kgcm

-3

in.lb.s

Other ratios available on request

For higher ambient temperatures, please reduce input speed

Valid for clamping hub diameter of 38 mm

Refers to center of the output shaft or flange

110 MA

HIGH TORQUE

Reduced mass moments of inertia available on request.

alpha

Planetary gearheads

High End

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

Motor mounting according to operating manual

2-stage:

3-stage:

Motor shaft diameter [mm]

up to 38

(K)

clamping hub
diameter

up to 48

(M)

clamping hub
diameter

up to 38

(K)

clamping hub
diameter

View A

View B

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

adaptable, please contact us.

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

a minimum thickness of 1 mm.

5.5

27.5

38.5

110

154

220

4600

5500

3900

5500

40714

48679

34518

48679

2200

3500

2500

3500

19472

30978

22127

30978

8750

13250

77445

117273

1000

2000

2500

3500

9,0

7,0

6,5

4,5

4,0

3,0

2,0

195

106

1400

1200

12391

10621

5560

49210
33000

7425

3900

6500

34518

57530

> 20000

121.25

141.1

147.7

≤ 68

≤ 67

≤ 66

+90
194

IP 65

–

16.6

12.9

11.6

10.3

9.50

0.0147

0.0114

0.0103

0.0091

0.0084

–

30.8

27.6

24.9

23.0

–

0.0273

0.0244

0.0220

0.0204

129

–

0.1142

300 MA

HIGH TORQUE

1-stage

2-stage

3-stage

Ratio

Max. acceleration torque

(max. 1000 cycles per hour)

Nm
in.lb

Nominal output torque

(with n

)

Nm
in.lb

Emergency stop torque

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

2Not

Nm
in.lb

Nominal input speed

(with T

and 20 °C ambient temperature)

rpm

Max. input speed

1Max

rpm

Mean no load running torque

(with n

= 2000 rpm and 20 °C gearhead temperature)

012

Nm
in.lb

Max. torsional backlash

arcmin

Standard ≤ 2 /

Reduced ≤ 1

Standard ≤ 3 / Reduced ≤ 1.5

Torsional rigidity

t21

Nm/ arcmin

in.lb/ arcmin

Tilting rigidity

Nm/ arcmin

in.lb/ arcmin

Max. axial force

2AMax

N
lb

Max. tilting moment

2KMax

Nm
in.lb

Efficiency at full load

Service life

(For calculation. see “Technical Basics”)

Weight incl. standard adapter plate

kg
lb

Operating noise

(with n

= 2000 rpm no load)

dB(A)

Max. permitted housing temperature

°C

Ambient temperature

°C

-15 to +40

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]

kgcm

in.lb.s

kgcm

in.lb.s

kgcm

in.lb.s

Other ratios available on request

For higher ambient temperatures, please reduce input speed

Refers to center of the output shaft or flange

Reduced mass moments of inertia available on request.

alpha

Planetary gearheads

High End

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

Motor mounting according to operating manual

View A

View B

up to 48

(M)

clamping hub
diameter

up to 38

(K)

clamping hub
diameter

Motor shaft diameter [mm]

up to 55

(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.

3-stage:

1-stage:

2-stage:

5.5

27.5

38.5

110

154

220

8000

10000

7200

10000

70806

88508

63726

88508

3500

6000

4600

4700

6000

30978

53105

40714

41599

53105

15000

25000

132762

221270

900

1500

2500

3500

9.0

8.5

6.5

6.0

5.0

4.0

248

159.3

124

106

1650

2000

1950

1900

1800

14603

17700

17258

16815

15930

9480

83906
50000
11250

6600

9500

58415

84083

> 20000

176.4

196.2

≤ 68

≤ 67

+90
194

IP 65

–

43.8

36.9

30.5

27.0

32.7

28.3

26.7

25.2

24.4

0.0388

0.0327

0.0270

0.0239

0.0289

0.0250

0.0236

0.0223

0.0216

175

–

0.1549

500 MA

HIGH TORQUE

1-stage

2-stage

3-stage

Ratio

Max. acceleration torque

(max. 1000 cycles per hour)

Nm
in.lb

Nominal output torque

(with n

)

Nm
in.lb

Emergency stop torque

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

2Not

Nm
in.lb

Nominal input speed

(with T

and 20 °C ambient temperature)

rpm

Max. input speed

1Max

rpm

Mean no load running torque

(with n

= 2000 rpm and 20 °C gearhead temperature)

012

Nm
in.lb

Max. torsional backlash

arcmin

Standard ≤ 2 /

Reduced ≤ 1

Standard ≤ 3 / Reduced ≤ 1.5

Torsional rigidity

t21

Nm/ arcmin

in.lb/ arcmin

Tilting rigidity

Nm/ arcmin

in.lb/ arcmin

Max. axial force

2AMax

N
lb

Max. tilting moment

2KMax

Nm
in.lb

Efficiency at full load

Service life

(For calculation, see “Technical Basics”)

Weight incl. standard adapter plate

kg
lb

Operating noise

(with n

= 2000 rpm no load)

dB(A)

Max. permitted housing temperature

°C

Ambient temperature

°C

-15 to +40

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]

kgcm

in.lb.s

kgcm

in.lb.s

Other ratios available on request

For higher ambient temperatures, please reduce input speed

Refers to center of the output shaft or flange

Reduced mass moments of inertia available on request.

alpha

Planetary gearheads

High End

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

Motor mounting according to operating manual

View A

View B

up to 60

(O)

clamping hub
diameter

up to 48

(M)

clamping hub
diameter

up to 48

(M)

clamping hub
diameter

Motor shaft diameter [mm]

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.

3-stage:

1-stage:

2-stage:

1000

2000

3000

4000

5000 6000

5000

4500

4000

3500

3000

2500

2000

1500

1000

500

400

300

200

100

060

075

100

140

180

210

240

MC-L

3000

2500

2000

1500

1000

500

400

300

200

100

1000

2000

3000

4000

5000

075

100

140

180

210

240

/SP

HIGH SPEED –

The classic all-rounder among planetary gearheads

The standard version is ideally suited
for high positioning accuracy and highly
dynamic cyclic operation.
Das SP

HIGH SPEED is particularly well

suited for applications with maximum
speeds during continuous operation.

(example for i = 4)

For applications in cyclic operation (ED

≤

60%)

HIGH SPEED MC/MC-L

(example for i = 4)

For applications in continuous operation (ED ≥ 60%)

Quick size selection

Industrial standard

Heat development

approx. 80°C

HIGH SPEED

MC version

Heat development
max. 40°C

Max. input speed [rpm]

Max. acceleration tor

que at output [Nm]

Nominal input speed [rpm]

Nominal output tor

que [Nm]

MC-L

3 -100

≤ 3

≤ 4

≤ 1

≤ 2

•

Planetary gearheads

High End

Versions and Applications

Comparison

MF version

(standard version)

· Cyclic applications

(ED ≤ 60%)

· Reverse operation
· Highly dynamic applications
· High positioning accuracy

HIGH SPEED

MC version

(HIGH SPEED version)

· Applications in continuous

operation (ED ≥ 60%)

· High nominal speeds
· Temperature-sensitive

applications

HIGH SPEED

MC/L version

(friction-optimized version)

· Applications in continuous

operation (ED ≥ 60%)

· Very high nominal speeds
· Highly temperature-sensitive

applications

· Very low no-load running

torque

Features

MF version

from page 68

HIGH SPEED

MC version

from page 92

HIGH SPEED

MC/L version

from page 96

Ratios

Torsional backlash
[arcmin]

Standard

Reduced

Output type

Smooth output shaft

Keywayed output shaft

Output shaft with involute gearing

Mounted shaft

Connected via shrink disc

System output with pinion

Input type

Motor mounted version

Input shaft

Type

ATEX

Food-grade lubrication

Corrosion resistant

Optimized mass moment of inertia

Accessories

Coupling

Rack

Pinion

Shrink disc

torqXis sensor flange

Intermediate plate for cooling connection

Power reduction: technical data available upon request

Please contact WITTENSTEIN alpha

In relation to reference sizes

Cyclic operation

Continuous operation

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