7mm x 16mm Coreless DC Motor With 5 Poles Long Lifetime
Technical Overview:
The 7mm coreless DC motor (NFP-D0716) operates on 3V to 3.7V DC with a no-load speed of up to 51,000 RPM. Its coreless design significantly reduces weight and inertia, offering faster acceleration and deceleration, which is critical for high-precision tasks in drones, medical devices, and robotics.
| Model | NFP-D0716-1-3.0 | NFP-D0716-2-3.4 | NFP-D0716-3-3.7 |
|---|---|---|---|
| Voltage | 3V | 3.4V | 3.7V |
| Terminal resistance | 0.7Ω | 0.7Ω | 0.9Ω |
| No-load-speed | 48,000rpm | 51,000rpm | 49,000rpm |
| No-load-current | 75mA | 75mA | 41mA |
| Stall torque | 24.13g.cm | 30.27g.cm | 27.23g.cm |
| Stall current | 4,400mA | 5,110mA | 4,000mA |
| Max output power | 2.971W | 3.961W | 3.423W |
| Max efficiency | 70% | 73% | 76% |
| Torque constant | 5.6g.cm/A | 6g.cm/A | 6.9g.cm/A |
| Rotor inertia | <0.06g.cm² | <0.06g.cm² | <0.06g.cm² |
| Weight | 2.9g | 2.9g | 2.9g |
600 Hours Lifetime Coreless Brushed Motor Outline Drawing
Coreless Motor Advantages:
Coreless motors offer smooth, cog-free operation, reducing electromagnetic interference and improving overall efficiency. These features are crucial for applications that require fast response times and high accuracy, such as in precision instrumentation or automated systems.
If you need to add terminal wires, you need to send an email for additional instructions, and there will be additional fees(MOQ 100pcs). By default, only the wiring fee will be sent without any terminals.
If you want to get more coreless dc motors of this size with different parameters, you can get in touch through the form at the bottom.
Applications:
This motor is ideal for a range of compact devices, including drones, portable medical tools, and robotic applications. Its high torque and efficiency make it the perfect solution where space constraints and precise control are essential.
Keywords:
7mm motor, 7mm quadcopter motor, coreless dc motor
