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Coreless DC Motor
- Model:22SYK7180.S
- Connection:with terminals
- Brushes:graphite brushes
- Bearings:sleeve bearing
Operating parameters(25C)
Assigned power |
W
|
10 |
Max.efficiency |
%
|
81 |
|
Nominal voltage |
Volt
|
24 |
Limits for continuous operating | Max.continuous current |
mA
|
433 |
Terminal resistance±10% |
Ohm
|
6.20 |
mNm |
mNm
|
11.30 |
|
No-Load speed±10% |
rpm
|
8,688 |
Nominal speed |
rpm
|
7,716 |
|
No-Load current≤125% |
mA
|
39 |
Max.continuous power |
W
|
91.4 |
|
Speed constant |
rpm/V
|
362 |
Mechanical time constant |
ms
|
9.8 |
|
Torque constant |
mNm/A
|
26.1 |
Rotor inetia |
gcm2
|
6.9 |
|
Starting current |
mA
|
3,871 |
Inductance |
mH
|
|
|
Stall torque |
mNm
|
101.1 |
Weight |
g
|
68 |
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) |
≤0.15mm |
|||||||
● | Max. sleeve bearing loads/滑动轴承最大载荷 | ||||||||
|
Axial (dynamic)/轴向(动态) | 1.0N | |||||||
|
Radial (4 mm from jamming ring)/径向 (卡簧外4mm) | 2.7N | |||||||
|
Force for press-fits (static)/最大允许安装力 (静态) | 80N | |||||||
● | Max. radial play sleeve bearing/滑动轴承最大径向间隙 | 0.02 mm | |||||||
● | Ambient temperature range/环境温度范围 |
|
|
|
|
|
|
-20~+65℃ | |
● | Max. rotor temperature/转子承受最高温度 |
|
|
|
|
|
|
+85℃ | |
● | Weight of motor/电机重量 |
|
|
|
|
|
|
68g | |
● | 输出90W对应的短时极限转速 |
|
|
|
|
|
|
|
|
● |
Options:gearbox and ball bearings/其它可选项:减速器,单出轴和双出轴 |