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| Specifications of DC motor/单体电机参数表 | ||||||||
| 1 | Nominal voltage/工作电压 | 6V DC | 7.4V DC | |||||
| 2 | No load current /空载电流 | 35 mA | 40 mA | |||||
| 3 | No load speed/空载转速 | 23000 RPM | 27000 RPM | |||||
| 4 | Rated current/额定电流 | 250mA | 250 mA | |||||
| 5 | Rated speed/额定转速 | 20000 RPM | 23000 RPM | |||||
| 6 | Rated torque/额定扭矩 | 0.5 mNm | 0.5 mNm | |||||
| 7 | Stall current/堵转电流 | 1750mA | 1420 mA | |||||
| 8 | Stall torque/堵转扭矩 | 3.7mNm | 3.4 mNm | |||||
| 9 | Max. efficiency/最大效率 | 72.0% | 70.0% | |||||
| 10 | Ambient temperature/温度 | -10°C~+60°C | ||||||
| 11 | Output bearing/输出轴端轴承 | Sleeve bearing/含油轴承 | ||||||
| 12 | Type of brush/刷片种类 | precious metal brush 精密金属刷 | ||||||
| Specifications of gearmotor under 6.0VDC/齿轮电机在6.0VDC下的参数表 | ||||||||
|
Stage 段数 |
Ratio 减速比 |
Rated current 额定电流 |
Rated speed 额定转速 |
Rated torque 额定扭矩 |
Max.momentary current 最大瞬间电流 |
Max.momentary torque 最大瞬间扭矩 |
Weight 重量 |
|
| 1 | 4:1 | 250 mA | 5000 RPM | 1.6mNm | 370 mA | 2.4 mNm | 12.3 g | |
| 2 | 16:1 | 250 mA | 1250 RPM | 5.12 mNm | 370 mA | 7.68 mNm | 16.3 g | |
| 3 | 64:1 | 250 mA | 312.5 RPM | 16.4 mNm | 370 mA | 24.6 mNm | 20.3 g | |
| 4 | 256:1 | 250 mA | 78 RPM | 52.5 mNm | 370 mA | 78.75mNm | 24.4 g | |
| 5 | 1024:1 | 250 mA | 19.5 RPM | 167.7 mNm | 370 mA | 251.5mNm | 28.4 g | |
| Specifications of gearmotor under 7.4VDC/齿轮电机在7.4VDC下的参数表 | ||||||||
|
Stage 段数 |
Ratio 减速比 |
Rated current 额定电流 |
Rated speed 额定转速 |
Rated torque 额定扭矩 |
Max.momentary current 最大瞬间电流 |
Max.momentary torque 最大瞬间扭矩 |
Weight 重量 |
|
| 1 | 4:1 | 250 mA | 5750 RPM | 1.6mNm | 330 mA | 2.4 mNm | 12.3 g | |
| 2 | 16:1 | 250 mA | 1437.5 RPM | 5.12 mNm | 330 mA | 7.68 mNm | 16.3 g | |
| 3 | 64:1 | 250 mA | 359.5 RPM | 16.4 mNm | 330 mA | 24.6 mNm | 20.3 g | |
| 4 | 256:1 | 250 mA | 90 RPM | 52.5 mNm | 330 mA | 78.75mNm | 24.4 g | |
| 5 | 1024:1 | 250 mA | 22.5 RPM | 167.7 mNm | 330 mA | 251.5mNm | 28.4 g | |
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有刷直流减速电机
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