Model No: MD 2020N
2020N Coreless Permanent Magnet DC Brushed Motor High Efficiency Shell Mounting for Electric Bicycle/Fan Use
Nominal voltage: 7.5 ~ 7.5 V DC
No-load speed : 5000 ~ 5000 RPM
Stall torque: 16 ~ 16 mNm
Stall current: 1.1 ~ 1.1 A
Diameter: 20.0 mm
Length: 20.2 mm
Typical Application:
Model Train
Toy
Speed Reducer
No-load speed : 5000 ~ 5000 RPM
Stall torque: 16 ~ 16 mNm
Stall current: 1.1 ~ 1.1 A
Diameter: 20.0 mm
Length: 20.2 mm
Typical Application:
Model Train
Toy
Speed Reducer
| 1 | Model | MD2020N | -01 |
| 2 | Rated Voltage | V DC | 7.5 |
| 3 | No-Load Speed | RPM | 5000 |
| 4 | No-Load Current | mA | 13 |
| 5 | Stall Torque | mNm | 15.976 |
| 6 | Stall Current | A | 1.128 |
| 7 | Rated Speed | RPM | 4407 |
| 8 | Rated Torque | mNm | 1.725 |
| 9 | Rated Current | A | 0.133 |
| 10 | Rated Output Power | W | 0.8 |
| 11 | Maximun Efficiency | % | 80 |
| 12 | Maximun Output Power | W | 2.07 |
| 13 | Terminal Resistance | Ω | 6.65 |
| 14 | Current Constant | A/mNm | 0.07 |
| 15 | Torque Constant | mNm/A | 14.331 |
| 16 | Speed Constant | RPM/V | 666 |
| 17 | Friction Torque | mNm | 0.186 |
| 18 | Speed/torque gradient | RPM/mNm | 309 |
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