NFP-D1718RD Coreless 4Poles BLDC Motor Datasheet
The NFP-D1718RD coreless 4Poles BLDC motor is designed for servo systems, intelligent small robots, and other precision drive applications. With compact size, stable output, and responsive performance, this motor is well suited for compact motion control systems requiring reliable speed and torque delivery.
| Item | 03A | 04A | 16A |
|---|---|---|---|
| Nominal Voltage | 7.4V | 7.4V | 16V |
| No-load Speed | 24000rpm | 25000rpm | 32000rpm |
| No-load Current | 230mA | 230mA | 150mA |
| Nominal Speed | 21600rpm | 22500rpm | 28800rpm |
| Nominal Torque | 3.11mNm | 3.8mNm | 3.96mNm |
| Nominal Current | 1.28A | 1.53A | 0.96A |
| Stall Torque | 31.1mNm | 38mNm | 39.6mNm |
| Stall Current | 10.6A | 13.45A | 8.29A |
| Max Efficiency | 75% | 79% | 77% |
| Terminal Resistance | 0.7Ω | 0.55Ω | 1.93Ω |
| Torque Constant | 2.89mNm/A | 2.77mNm/A | 4.68mNm/A |
| Speed Constant | 3243rpm/V | 3378rpm/V | 2000rpm/V |
| Item | Specification |
|---|---|
| Model | NFP-D1718RD |
| Motor Type | Coreless 4Poles BLDC Motor |
| Ambient Temperature | -20~60℃ |
| Max Permissible Winding Temperature | 80℃ |
| Max Permissible Speed | 20000rpm |
| Pole Pairs | 2 |
| Phases | 3 |
| Weight | 25g |
NFP-D1718RD Coreless 4Poles BLDC Motor Outline Drawing
The outline drawing of the NFP-D1718RD coreless 4Poles BLDC motor shows a compact 17mm-class body with a precise shaft and pin structure for servo systems and compact motion control systems. Its miniature mechanical design supports accurate integration into lightweight robotic and space-limited assemblies.
NFP-D1718RD Coreless 4Poles BLDC Motor Performance Curve
