16mm HQ Coreless DC Motor – 20mm Type Model NFP-D1620R

16mm Coreless Motor, Coreless DC Motor

Effective  DC Coreless Motor Spec Sheet

Coreless DC Motor Typical Applications: Steering Gear, Intelligent Robot

Motor model NFP-D1620R-A NFP-D1620R-B NFP-D1620R-C NFP-D1620R-D NFP-D1620R-E NFP-D1620R-F
Nominal voltage 3V DC 4V DC 4.5V DC 8V DC 12V DC 24V DC
No-load speed 4,680rpm 7,430rpm 10,800rpm 10,000rpm 12,500rpm 12,200rpm
No-load current 10mA 20mA 35mA 15mA 23rpm 10mA
Nominal speed 3,720rpm 6,612rpm 9,774rpm 9,150rpm 10,750rpm 10,065rpm
Nominal torque 0.5mNm 0.5mNm 0.5mNm 0.5mNm 1mNm 1.5mNm
Nominal current 0.09A 0.11A 0.15A 0.08A 0.13A 0.08A
Stall torque 2.4mNm 4.5mNm 5.3mNm 6mNm 7.09mNm 8.5mNm
Stall current 0.4A 0.89A 1.36A 0.8A 0.79A 0.46A
Max efficiency 74% 75% 75% 74% 72% 75%
Terminal resistance 7.5Ω 4.5Ω 3.3Ω 10Ω 15.2Ω 52Ω
Torque constant 6mNm/A 5.04mNm/A 3.9mNm/A 7.49mNm/A 8.99mNm/A 18.42mNm/A
Speed constant 1 ,560mNm/A 1,857mNm/A 2,400mNm/A 1,250rpm/V 1,042rpm/V 508rpm/V


Precise Electric Coreless DC Motor Data Sheet

Key feature Data
Ambient temperature -10℃-40℃
Max permissible winding temperature 80℃
Max permissible speed 20,000rpm
Number of the pole pairs 1
Number of the phase 5
Weight 24.35g


 High Torque Coreless DC Motor Mechanical Diagram

Durable 16mm Coreless DC Motor Performance Curve


Need-For-Power Motor