15mm Coreless Brushless Motors – 15mm Type Model NFP-1515RB

coreless brushless motor

6V 7.4V DC Brushless Small Coreless Motor Datasheet


Coreless BLDC Motor Typical Applications: Steering Gear, Intelligent Robot

Motor model NFP-1515RB-A NFP-1515RB-B NFP-1515RB-C NFP-1515RB-D
Nominal voltage 6V DC 6V DC 7.4V DC 7.4V DC
No-load speed 31,000rpm 36,000rpm 27,000rpm 30,600rpm
No-load current 210mA 150mA 200mA 182mA
Nominal speed 25,730rpm 25,920rpm 22,545rpm 26,160rpm
Nominal torque 1mNm 1mNm 1mNm 1mNm
Nominal current 0.74A 0.74A 0.54A 0.6A
Stall torque 6.03mNm 3.55mNm 6mNm 7.06mNm
Stall current 3.33A 2.28A 2.32A 3.12A
Max efficiency 63% 63% 59% 64%
Terminal resistance 1.8Ω 2.63Ω 3.19Ω 2.37Ω
Torque constant 1.81mNm/A 1.56mNm/A 2.57mNm/A 2.26mNm/A
Speed constant 5,167rpm/V 6,000rpm/V 3,649rpm/V 4,135rpm/V

 

Miniature Brushless DC Motor Characteristic Parameters


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 12.8g

 

BLDC Mini Coreless Motor Mechanical Drawing


NFP-1515RB-brushless-coreless-motor

The Terminals’ Definition /
PIN1 C
PIN2 GND
PIN3 HB
PIN4 HA
PIN5 B
PIN6 VCC
PIN7 HC
PIN8 A

 

Micro DC Brushless Motor NFP-1515RB-A Curve Graph


NFP-1515RB-low-voltage-micro-brushless-motor

NFP-Motor

Need-For-Power Motor