12mm HQ Coreless DC Motor – 13mm Type Model NFP-D1213R

12mm Coreless Motor, Coreless DC Motor

Effective  DC Coreless Motor Spec Sheet

Coreless DC Motor Typical Applications: Steering Gear, Intelligent Robot

Motor model NFP-D1213R-A NFP-D1213R-B NFP-D1213R-C NFP-D1213R-D NFP-D1213R-E
Nominal voltage 5.0V DC 6.0V DC 6.0V DC 7.4V DC 7.4V DC
No-load speed 27,420rpm 30,000rpm 33,500rpm 17,200rpm 22,250rpm
No-load current 65mA 50mA 62mA 30mA 30rpm
Nominal speed 23,580rpm 23,550rpm 26,800rpm 13,500rpm 16,780rpm
Nominal torque 0.5mNm 0.4mNm 0.5mNm 0.5mNm 0.5mNm
Nominal current 0.34A 0.25A 0.34A 0.14A 0.18A
Stall torque 3.52mNm 1.84mNm 2.45mNm 2.23mNm 2.02mNm
Stall current 2.07A 0.98A 1.46A 0.56A 0.65A
Max efficiency 72% 66% 68% 66% 67%
Terminal resistance 2.4Ω 6.1Ω 4.1Ω 13.3Ω 11.36Ω
Torque constant 1.71mNm/A 1.87mNm/A 1.68mNm/A 4.03mNm/A 3.11mNm/A
Speed constant 5,484mNm/A 5,000mNm/A 5,583mNm/A 2,324rpm/V 3,000rpm/V


Precise Electric Coreless DC Motor Data Sheet

Key feature Data
Ambient temperature -10℃-40℃
Max permissible winding temperature 80℃
Max permissible speed 37,000rpm
Number of the pole pairs 1
Number of the phase 5
Weight 5.8g


 High Torque Coreless DC Motor Mechanical Diagram

Durable 12mm Coreless DC Motor Performance Curve


Need-For-Power Motor