12mm Coreless DC Motor – 20mm Type Model NFP-D1220

12mm Coreless DC Motor – 20mm Type Model NFP-D1220


12mm Dia. Coreless DC Motor Small Volume Price (USD)

1+ $8.00
100+ $3.95
1000+ $3.65

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

12mm Diameter Small DC Coreless Motors Data Sheet

Model NFP-D1220-1-3.0 NFP-D1220-2-6.0 NFP-D1220-3-9.0
Voltage 3.0V 6.0V 9.0V
Terminal resistance 1.1Ω 4.1Ω 10.0Ω
No-load speed 10,300rpm 9,600rpm 9,900rpm
No-load current 30mA 19mA 15mA
Stall torque 7.45g.cm 7.8g.cm 7.55g.cm
Stall current 2,850mA 1,450mA 900mA
Max output power 1.95W 2.05W 1.9W
Max efficiency 75% 76% 72%
Torque constant 2.67g.cm/A 5.94g.cm/A 8.59g.cm/A
Rotor inertia <0.55g.cm² <0.55g.cm² <0.55g.cm²
Weight 10.1g 10.1g 10.1g


Micro Coreless DC Motor 20mm Length Outline Drawing

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Additional information

Voltage & Speed

3.0V, 10300RPM, 6.0V, 9600RPM, 9.0V, 9900RPM, 3.7V, 16500RPM


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