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Coreless DC Motor

  • Model36SYK2235.B
  • Connectionwith terminals
  • BrushesGraphite brushes
  • Bearingsball bearing
  • DatasheetPDF File
Operating parameters(25C)
 
Assigned power
W

44.6

Max.efficiency
%

88

Nominal voltage
Volt

30

Limits for continuous operating Max.continuous current
mA

1682

Terminal resistance±10%
Ohm

2

mNm
mNm

78.88

No-Load speed±10%
rpm

6,090

Nominal speed
rpm

5,407

No-Load current≤125%
mA

53.9

Max.continuous power
W

44.64

Speed constant
rpm/V

203

Mechanical time constant
ms

6.4

Torque constant
mNm/A

46.90

Rotor inetia
gcm2

70.1

Starting current
mA

15,000

Inductance

mH


Stall torque
mNm

703.43

Weight

g

340

Dimensions(mm)
 

Characteristic curve diagram
 
Note
 
Axial play (measured at 4N axial force) ≤0.07mm
Max. ball bearing loads








Axial (dynamic)





2.4N

Radial (4 mm from jamming ring)





28N

Force for press-fits (static)





110N
Max. radial play ball bearing





0.025 mm
Ambient temperature range





-20+85
Max. rotor temperature





+120
Weight of motor





340g
Options:gearbox and encoder








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