Effective DC Coreless Motor Spec Sheet
Coreless DC Motor Typical Applications: Steering Gear, Intelligent Robot
| Motor model | NFP-D1715R-A | NFP-D1715R-B | NFP-D1715R-C | NFP-D1715R-D | NFP-D1715R-E |
|---|---|---|---|---|---|
| Nominal voltage | 5V DC | 6V DC | 7.4V DC | 7.4V DC | 8V DC |
| No-load speed | 17,500rpm | 25,600rpm | 28,000rpm | 32,000rpm | 22,000rpm |
| No-load current | 60mA | 100mA | 65mA | 85mA | 45rpm |
| Nominal speed | 15,050rpm | 22,016rpm | 24,780rpm | 29,280rpm | 19,470rpm |
| Nominal torque | 1mNm | 1.5mNm | 1.4mNm | 1mNm | 1mNm |
| Nominal current | 0.43A | 0.76A | 0.65A | 0.54A | 0.34A |
| Stall torque | 7.4mNm | 10.5mNm | 12.6mNm | 11.95mNm | 8.78mNm |
| Stall current | 2.7A | 4.8A | 5.1A | 5.52A | 2.58A |
| Max efficiency | 75% | 76% | 80% | 79% | 77% |
| Terminal resistance | 1.85Ω | 1.25Ω | 1.45Ω | 1.34Ω | 3.1Ω |
| Torque constant | 2.68mNm/A | 2.19mNm/A | 2.47mNm/A | 2.17mNm/A | 3.4mNm/A |
| Speed constant | 3,500mNm/A | 4,266mNm/A | 3,783mNm/A | 4,324rpm/V | 2,750rpm/V |
Precise Electric Coreless DC Motor Date 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 | 16.1g |
High Torque Coreless DC Motor Mechanical Diagram
Durable 17mm Coreless DC Motor Performance Curve
