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Coreless DC Motor

  • Model22SYK6120.S
  • Connectionwith terminals
  • BrushesGraphite brushes
  • Bearingssleeve bearing
  • DatasheetPDF File
Operating parameters(25C)
 
Assigned power
W

5.4

Max.efficiency
%

80

Nominal voltage
Volt

24

Limits for continuous operating Max.continuous current
mA

282

Terminal resistance±10%
Ohm

16.80

mNm
mNm

7.57

No-Load speed±10%
rpm

8,450

Nominal speed
rpm

6,782

No-Load current≤125%
mA

16.0

Max.continuous power
W

5.371

Speed constant
rpm/V

352

Mechanical time constant
ms

9.9

Torque constant
mNm/A

26.83

Rotor inetia
gcm2

4.24

Starting current
mA

1,429

Inductance

mH


Stall torque
mNm

38.33

Weight

g

56

Dimensions(mm)
 

Characteristic curve diagram
 
Note
 
Axial play (measured at 4N axial force)





≤0.15mm
Max. sleeve bearing loads








Axial (dynamic)





1.0N

Radial (4 mm from jamming ring)





2.7N

Force for press-fits (static)





80N
Max. radial play sleeve bearing





0.02 mm
Ambient temperature range





-20+65
Max. rotor temperature





+85
Weight of motor





56g
Options:gearbox, encoder and ball bearings







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