10mm Coreless DC Motor – 20mm Type Model NFP-D1020T

10mm Coreless DC Motor – 20mm Type Model NFP-D1020T


10mm Coreless DC Motors Small Volume Price (USD)

1+ $5.00
100+ $3.15
1,000+ $2.40

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

10mm Diameter Coreless DC Motors Data Sheet

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

Motor Model NFP-D1020T-1437-C
Rated Voltage 7.4V
Diameter 10mm ± 0.1mm
Shaft Length 5.8mm ± 0.3mm
Total Length 26.7mm ± 0.3mm
Body Length 20.8mm ± 0.2mm
Resistance 100V >5MΩ
Rotation CW
Stall Current <16.4A
Starting Voltage <0.8V
No-load Speed 53,500 ± 10%rpm
No-load Current <320mA


Model NFP-D1020T-1437-C-1-3.7 NFP-D1020T-1437-C-2-7.4
Voltage 3.7V DC 7.4V DC
Terminal Resistance 0.2Ω 0.5Ω
No-load Speed 45000rpm 51500rpm
No-load Current 240mA 180mA
Stall Torque 120.36 g.cm 209.55 g.cm
Stall Current 16370mA 15740mA
Max Output Power 13.896W 27.687W
Max Efficiency 73% 78%
Torque Constant 7.5 g.cm/A 13.5 g.cm/A
Rotor Inertia <0.3 g.cm² <0.3 g.cm²
Weight 7.5g 7.5g


20mm Length Mini Coreless Motor Outline Drawing

DC motors custom design service including add a connector, wire length, with a eccentric rotating mass.


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Additional information

Voltage & Speed

3.7V, 45000RPM, 7.4V, 51500RPM


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