22mm HQ Coreless DC Motor – 25mm Type Model NFP-D2225R

22mm Coreless Motor, Coreless DC Motor

Effective  DC Coreless Motor Spec Sheet

Coreless DC Motor Typical Applications: Steering Gear, Intelligent Robot

Motor model NFP-D2225R-A NFP-D2225R-B NFP-D2225R-C
Nominal voltage 6V DC 12V DC 12V DC
No-load speed 4,900rpm 10,200rpm 10,500rpm
No-load current 35mA 42mA 35mA
Nominal speed 4,042rpm 8,360rpm 9,180rpm
Nominal torque 2mNm 5mNm 5mNm
Nominal current 0.2A 0.48A 0.5A
Stall torque 11.46mNm 27.5mNm 40.12mNm
Stall current 1A 2.5A 3.75A
Max efficiency 70% 78% 83%
Terminal resistance 4.8Ω 3.2Ω
Torque constant 11.46mNm/A 11.01mNm/A 10.7mNm/A
Speed constant 817mNm/A 850mNm/A 875mNm/A


Precise Electric Coreless DC Motor Data Sheet

Key feature Data
Ambient temperature -10℃-40℃
Max permissible winding temperature 80℃
Max permissible speed 25,000rpm
Number of the pole pairs 1
Number of the phase 5
Weight 43.8g


 High Torque Coreless DC Motor Mechanical Diagram

Durable 22mm Coreless DC Motor Performance Curve


Need-For-Power Motor