Coreless motor with brush

Features:

  • Low voltage from 3V to 24V
  • 10-114 mA no load current
  • 5-34.11 mN.m rate torque
  • 4680-27400 RPM no load speed
  • Motor diameter from 10mm to 22mm
  • Motor length from 13mm to 42mm or custom made
  • No cogging effect, no iron loss, small size and light weight, low inertia, rapid acceleration
  • Customized options for gearboxes, encoders, and other application

Coreless windings are utilized in our precision DC brush coreless motors as micro motors. Using  an integrated structure consisting of a symmetrical winding, commutator and motor shaft, the motors can work in high acceleration, low moment of inertia, no cogging effect, no iron loss performance. Small size and light weight. Ideal for handheld applications with frequent starts and stops and requirements for comfort and convenience.

Module Diameter (mm) No load current(mA) No load speed (rpm) Stall torque(mNm) Weight (g) Length (mm)
2232B 22 114 6500 34.11 60.25 32
2225B 22 35 4900 11.46 43.8 25
1725B 17 27 9600 16.45 26.9 25
1723B 16.9 32 8100 11.3 25 23.5
1722B 17.4 10 19200 29.2 26.3 22.2
1718B 17.4 60 16500 13 20.3 18.2
1715B 17.4 60 17500 7.4 16.1 15.2
1642B 16 42 5800 16.69 30 42
1625B 16 18 6700 6.8 24.35 25
1620B 16 10 4680 2.4 26.8 20
1515B 15 10 13100 3.79 11.25 15.2
1332B 13 70 14000 15.2 20.9 32
1218B 12 10 16800 0.7 9.2 18
1215B 12 60 18360 3.6 6.5 15
1213B 12 65 27400 0.5 5.8 13
1020B 10 13 6800 0.5 7 20
1015B 10 38 17000 0.5 4.65 15