Effective DC Coreless Motor Spec Sheet
Coreless DC Motor Typical Applications: Steering Gear, Intelligent Robot
| Motor model | NFP-D3553R-A | NFP-D3553R-B | NFP-D3553R-C |
|---|---|---|---|
| Nominal voltage | 12V DC | 24V DC | 24V DC |
| No-load speed | 9,000rpm | 6,500rpm | 7,000rpm |
| No-load current | 260mA | 90mA | 90mA |
| Nominal speed | 8,410rpm | 5,680rpm | 6,300rpm |
| Nominal torque | 22mNm | 32.5mNm | 31.4mNm |
| Nominal current | 1.97A | 1.03A | 1.06A |
| Stall torque | 336.2mNm | 257.2mNm | 311.4mNm |
| Stall current | 26.7A | 7.4A | 9.6A |
| Max efficiency | 82% | 78% | 81% |
| Terminal resistance | 0.45Ω | 3.25Ω | 2.5Ω |
| Torque constant | 12.48mNm/A | 34.56mNm/A | 32.09mNm/A |
| Speed constant | 750mNm/A | 271mNm/A | 292mNm/A |
Precise Electric Coreless DC Motor Data Sheet
| Key feature | Data |
|---|---|
| Ambient temperature | -10℃-40℃ |
| Max permissible winding temperature | 80℃ |
| Max permissible speed | 10,000rpm |
| Number of the pole pairs | 1 |
| Number of the phase | 13 |
| Weight | 217.4g |
High Torque Coreless DC Motor Mechanical Diagram
Durable 35mm Coreless DC Motor Performance Curve
