Effective Coreless DC Motor Spec Sheet
Coreless DC Motor Typical Applications: Steering Gear, Intelligent Robot
| Motor model | NFP-D1020R-A | NFP-D1020R-B |
|---|---|---|
| Nominal voltage | 7.4V DC | 7.4V DC |
| No-load speed | 24,500rpm | 27,500rpm |
| No-load current | 40mA | 40mA |
| Nominal speed | 20,825rpm | 23,375rpm |
| Nominal torque | 1mNm | 1mNm |
| Nominal current | 0.38A | 0.42A |
| Stall torque | 6.64mNm | 6.54mNm |
| Stall current | 2.35A | 2.6A |
| Max efficiency | 78% | 79% |
| Terminal resistance | 3.15Ω | 2.85Ω |
| Torque constant | 2.83mNm/A | 2.52mNm/A |
| Speed constant | 3,311rpm/V | 3,716rpm/V |
Precise Electric Brushless DC Motor Data Sheet
| Key feature | Data |
|---|---|
| Ambient temperature | -10℃-40℃ |
| Max permissible winding temperature | 80℃ |
| Max permissible speed | 35,000rpm |
| Number of the pole pairs | 1 |
| Number of the phase | 5 |
| Weight | 7.0g |
High Torque Coreless DC Motor Mechanical Diagram
Durable 10mm Coreless DC Motor Performance Curve
