3.7V DV Brushed Motor Model NFP-D0408 Data Sheet
DC Coreless motors, as the name suggests, have no iron core in the rotor. Its three characteristics are as follows:
- Not having an iron core in the rotor prevents cogging caused by magnetic induction; hence the rotation is smooth, with minimum noise and vibration.
- Longer service life due to less galvanic corrosion.
- Linear speed/torque characteristics allow easier control.
Model | NFP-D0408-1-3.7 | NFP-D0408-2-3.7 | NFP-D0408-3-3.7 |
---|---|---|---|
Voltage | 3.7V | 3.7V | 3.7V |
Terminal resistance | 11.3Ω | 9Ω | 32.4Ω |
No-load-speed | 84,000rpm | 88,000rpm | 54,000rpm |
No-load-current | 50mA | 59mA | 16mA |
Stall torque | 0.95g.cm | 1.15g.cm | 0.53g.cm |
Stall current | 330mA | 410mA | 110mA |
Max output power | 0.204W | 0.261W | 0.073W |
Max efficiency | 35% | 36% | 37% |
Torque constant | 3.4g.cm/A | 3.3g.cm/A | 5.4g.cm/A |
Rotor inertia | <0.01g.cm² | <0.01g.cm² | <0.01g.cm² |
Weight | 0.5g | 0.5g | 0.5g |
4mm Micro Coreless DC Motor NFP-D0408 Outline Drawing
Coreless Small DC Motor Applications
Electric Vehicles Toys, Power Dialysis Pumps, Computer Printers, Fax Machines, Video Cassette Recorders, Blowers, Ans, Conveyors, Spinning Machines, Drills, Automotive Systems, Wire Tensioning Systems, Microscopes, Electric Screwdrivers, Tattoo Machines, Golf Caddies, Massage Chairs (to name but a few)
If you want to get the samples of this coreless dc motor for your prototype, you can order online 👉 Click Here
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