16mm Coreless Brushless Motors – 50mm Type Model NFP-1650RB

coreless brushless motor

7.4V 24V DC Brushless Coreless Motor Performance

Coreless BLDC Motor Typical Applications: Steering Gear, Intelligent Robot

Motor model NFP-1650RB-A NFP-1650RB-B NFP-1650RB-C
Nominal voltage 7.4V DC 24V DC 24V DC
No-load speed 17,200rpm 25,600rpm 31,500rpm
No-load current 125mA 110mA 110mA
Nominal speed 14,534rpm 23,000rpm 28,820rpm
Nominal torque 5mNm 5mNm 5mNm
Nominal current 1.32A 0.66A 0.81A
Stall torque 31.67mNm 49mNm 60mNm
Stall current 7.87A 5.67A 8.42A
Max efficiency 78% 79% 77%
Terminal resistance 0.94Ω 4.23Ω 2.85Ω
Torque constant 4.03mNm/A 8.78mNm/A 7.13mNm/A
Speed constant 2,324rpm/V 1,067rpm/V 1,313rpm/V


Long Lifetime Micro Coreless Motor Spec Sheet

Key feature Data
Ambient temperature -10℃-40℃
Max permissible winding temperature 120℃
Max permissible speed 40,000rpm
Number of the pole pairs 1
Number of the phase 3
Weight 37.6g


Compact BLDC DC Coreless Motor Outline Drawing


Mini Coreless Motor NFP-1650RB-A Performance Graph



Need-For-Power Motor