Products
Coreless DC Motor
- Model:40SYK4000.L
- Connection:with terminals
- Brushes:graphite brushes
- Bearings:ball bearing
- Datasheet:PDF File
Operating parameters(25C)
Assigned power |
W
|
150 |
Max.efficiency |
%
|
85 |
|
Nominal voltage |
Volt
|
30 |
Limits for continuous operating | Max.continuous current |
mA
|
5,778 |
Terminal resistance±10% |
Ohm
|
0.6 |
mNm |
mNm
|
209.0 |
|
No-Load speed±10% |
rpm
|
7,875 |
Nominal speed |
rpm
|
6,965 |
|
No-Load current≤125% |
mA
|
306 |
Max.continuous power |
W
|
152.4 |
|
Speed constant |
rpm/V
|
263 |
Mechanical time constant |
ms
|
|
|
Torque constant |
mNm/A
|
36.2 |
Rotor inetia |
gcm2
|
|
|
Starting current |
mA
|
50,000 |
Inductance |
mH
|
|
|
Stall torque |
mNm
|
1,809 |
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 |