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Coreless DC Motor

  • Model40SYK4000.C
  • Connectionwith terminals
  • Brushesgraphite brushes
  • Bearingsball bearing
  • DatasheetPDF File
Operating parameters(25C)
 
Assigned power
W

150

Max.efficiency
%

87

Nominal voltage
Volt

24

Limits for continuous operating Max.continuous current
mA

7,065

Terminal resistance±10%
Ohm

0.3

mNm
mNm

201.59

No-Load speed±10%
rpm

8,000

Nominal speed
rpm

7,294

No-Load current≤125%
mA

360.0

Max.continuous power
W

153.89

Speed constant
rpm/V

333

Mechanical time constant
ms


Torque constant
mNm/A

28.5

Rotor inetia
gcm2


Starting current
mA

80,000

Inductance

mH


Stall torque
mNm

2,283

Weight
g


Dimensions(mm)
 
Characteristic curve diagram
 
Note
 
Axial play (measured at 4N axial force)/轴向间隙 (沿轴向施加4N力时的间隙) ≤0.07mm
Max. ball bearing loads/滚动轴承最大载荷
Axial (dynamic)/轴向(动态) 5.6N
Radial (4 mm from jamming ring)/径向 (卡簧外4mm) 28N
Force for press-fits (static)/最大允许安装力 (静态) 110N
Max. radial play ball bearing/滚动轴承最大径向间隙 0.025 mm
Ambient temperature range/环境温度范围 -40~+85℃/Customized
Max. rotor temperature/转子承受最高温度 +125℃/Customized
Options:gearbox ,encoder and sleeve bearings/其它可选项:减速器、编码器和滑动轴承
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