8.4V 12V 24V DC 22mm Brushless Coreless Motor Data Sheet
Coreless BLDC Motor Typical Applications: Steering Gear, Intelligent Robot
| Motor model | NFP-2232RB-A | NFP-2232RB-B | NFP-2232RB-C | NFP-2232RB-D |
|---|---|---|---|---|
| Nominal voltage | 8.4V DC | 12V DC | 24V DC | 24V DC |
| No-load speed | 20,100rpm | 20,900rpm | 14,300rpm | 17,470rpm |
| No-load current | 300mA | 180mA | 100mA | 100mA |
| Nominal speed | 16,900rpm | 17,140rpm | 11,000rpm | 13,500rpm |
| Nominal torque | 4mNm | 5mNm | 6mNm | 6mNm |
| Nominal current | 1.26A | 1A | 0.39A | 0.54A |
| Stall torque | 24.79mNm | 27.61mNm | 21.29mNm | 26.28mNm |
| Stall current | 6.51A | 5.22A | 1.43A | 2.1A |
| Max efficiency | 67% | 71% | 62% | 67% |
| Terminal resistance | 1.29Ω | 2.3Ω | 16.8Ω | 11.41Ω |
| Torque constant | 3.91mNm/A | 5.37mNm/A | 15.71mNm/A | 12.86mNm/A |
| Speed constant | 2,393rpm/V | 1,742rpm/V | 596pm/V | 728rpm/V |
Micro Coreless Electric Motor Parameters
| Key feature | Data |
|---|---|
| Ambient temperature | -10℃-40℃ |
| Max permissible winding temperature | 120℃ |
| Max permissible speed | 25,000rpm |
| Number of the pole pairs | 1 |
| Number of the phase | 3 |
| Weight | 48.3g |
Brushless DC Coreless Motor Outline Drawing
| Terminals’ definition | / |
|---|---|
| PIN1 | MB |
| PIN2 | MC |
| PIN3 | MA |
| PIN4 | HC |
| PIN5 | HB |
| PIN6 | H |
| PIN7 | VC |
| PIN8 | GND |
2232 Coreless Motor NFP-2232RB-D Mechanical Curve
