12mm HQ Coreless DC Motor – 15mm Type Model NFP-D1215R

12mm Coreless Motor, Coreless DC Motor

Effective  DC Coreless Motor Spec Sheet

Coreless DC Motor Typical Applications: Steering Gear, Intelligent Robot

Motor model NFP-D1215R-A NFP-D1215R-B NFP-D1215R-C NFP-D1215R-D NFP-D1215R-E
Nominal voltage 4.5V DC 4.5V DC 7.4V DC 7.4V DC 12V DC
No-load speed 18,360rpm 21,000rpm 28,000rpm 21,000rpm 31,000rpm
No-load current 60mA 60mA 60mA 30mA 40mA
Nominal speed 15,422rpm 17,745rpm 23,800rpm 18,585rpm 27,900rpm
Nominal torque 0.59mNm 0.59mNm 0.78mNm 0.5mNm 1mNm
Nominal current 0.37A 0.34A 0.36A 0.17A 0.31A
Stall torque 3.68mNm 3.8mNm 5.32mNm 4.35mNm 10.11mNm
Stall current 1.61A 1.88A 2.11A 1.32A 2.79A
Max efficiency 70% 71% 73% 75% 79%
Terminal resistance 2.8Ω 2.4Ω 3.5Ω 5.6Ω 4.3Ω
Torque constant 2.29mNm/A 2mNm/A 2.47mNm/A 3.3mNm/A 3.62mNm/A
Speed constant 4,080mNm/A 4,667mNm/A 3,784mNm/A 2,838rpm/V 2,583rpm/V


Precise Electric Coreless DC Motor Data Sheet

Key feature Data
Ambient temperature -10℃-40℃
Max permissible winding temperature 80℃
Max permissible speed 35,000rpm
Number of the pole pairs 1
Number of the phase 5
Weight 6.5g


 High Torque Coreless DC Motor Mechanical Diagram

12mm coreless dc motor model NFP D1215R outline drawing

Durable 12mm Coreless DC Motor Performance Curve


Need-For-Power Motor