17mm HQ Coreless DC Motor – 15mm Type Model NFP-D1715R

17mm Coreless Motor, Coreless DC Motor

Effective  DC Coreless Motor Spec Sheet

Coreless DC Motor Typical Applications: Steering Gear, Intelligent Robot

Motor model NFP-D1715R-A NFP-D1715R-B NFP-D1715R-C NFP-D1715R-D NFP-D1715R-E
Nominal voltage 5V DC 6V DC 7.4V DC 7.4V DC 8V DC
No-load speed 17,500rpm 25,600rpm 28,000rpm 32,000rpm 22,000rpm
No-load current 60mA 100mA 65mA 85mA 45rpm
Nominal speed 15,050rpm 22,016rpm 24,780rpm 29,280rpm 19,470rpm
Nominal torque 1mNm 1.5mNm 1.4mNm 1mNm 1mNm
Nominal current 0.43A 0.76A 0.65A 0.54A 0.34A
Stall torque 7.4mNm 10.5mNm 12.6mNm 11.95mNm 8.78mNm
Stall current 2.7A 4.8A 5.1A 5.52A 2.58A
Max efficiency 75% 76% 80% 79% 77%
Terminal resistance 1.85Ω 1.25Ω 1.45Ω 1.34Ω 3.1Ω
Torque constant 2.68mNm/A 2.19mNm/A 2.47mNm/A 2.17mNm/A 3.4mNm/A
Speed constant 3,500mNm/A 4,266mNm/A 3,783mNm/A 4,324rpm/V 2,750rpm/V


Precise Electric Coreless DC Motor Date 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 16.1g


 High Torque Coreless DC Motor Mechanical Diagram


Durable 17mm Coreless DC Motor Performance Curve


Need-For-Power Motor