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dc ServoDisk actuators
KN... - series
 

- compact axial length, optimal torque/weight ratio possible in
   a high performance dc servo motor
- with NdFeB magnet material
- 0,13... 3,2 Nm (43... 1.000 W)
- nominal speed up to 5.000 rpm
- for high-dynamic applications and/or exact regulations at
   large speed range
- zero cogging for smooth operation, even at crawling speed
- available with integrated tacho (marked with asterisk * in
   charts below), optical encoder, second shaft end, failsafe brake and precision
   gearhead

   

The KN-series ServoDisk motors makes use of the flat disc armature and high-energy neodymium-iron-boron magnets resulting in an ultra-thin motor. The ironless, low intertia armature delivers high acceleration and zero cogging.

Technical data overview ServoDisk Series KN...




KN06M4

KN09M4

KN09M4T*

KN09M4LR

KN12M4

KN12M4T*

KN12M4LR

KN16M4

KN16M4T*

KN16M4LR

Nominal torque

MN

Ncm

13,7

45

42

40

136

128

80

320

290

215

Peak torque

Mmax

Ncm

144

489

458

400

1438

1352

720

3500

3300

1505

Nominal speed

nN

min-1

3000

3000

3000

3000

3000

3000

3000

3000

3000

3000

Power output

PN

W

43

141

132

125

426

401

250

1000

910

700

Terminal voltage

UN

V

17,3

30

28

17

46

46

24

128

115

24

Nominal current

IN

A

4,9

7,8

7,8

15,5

9,2

9,3

14,5

9,3

9,3

35

The KN... series is also available with hollow shaft.
See following chart for maximum inner/outer shaft dia.




KN06M4

KN09M4

KN09M4T*

KN09M4LR

KN12M4

KN12M4T*

KN12M4LR

KN16M4

KN16M4T*

KN16M4LR

inner shaft dia

Di

mm

n/a

8,5

8,5

8,5

12

12

12

15

15

15

outer shaft dia

Da

mm

n/a

12,7

12,7

12,7

17

17

17

20

20

20

The rated data of our motors generally refer to 3000 rpm. Therefore the rated voltage are uneven. Of course our motors can operate at standard dc battery voltages of 12, 24 or 48 V. Please click here for the modified values.


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