4mm Coreless DC Motor – 7mm Type Model NFP-D04076

4mm Coreless DC Motor – 7mm Type Model NFP-D04076


4mm Coreless DC Motor Small Volume Price (USD)

1+ $3.00
100+ $1.20
1,000+ $0.88

Contact us for a quotation for production quantities, customizations and integration.

4mm Diameter Small Coreless DC Motor Data Sheet

4mm miniature coreless dc motor with precious metal brush and commutator.

Motor Model NFP-D04076
Motor diameter 4mm ± 0.05mm
Motor length 7.6mm ± 0.2mm
Total length 13.2mm ± 0.3mm
Shaft length 5.5mm ± 0.3mm
Rotation CW
Voltage 3.5V
Start voltage ≤2.0V
Terminal resistance 49.8Ω
No-load speed 31,500rpm ± 10%
No-load current ≤45mA
Stall torque 0.29g.cm
Stall current 70mA
Max output power 0.023W
Torque constant 6.4g.cm/A
Weight 0.5g


7.6mm Length Mini Coreless DC Motor Outline Drawing

Coreless motor custom design service including add a connector, wire length, with a eccentric rotating mass.


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Additional information


NFP-D408A, NFP-D408B, NFP-D408C


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