High Torque Motor Permanent Magnet High Speed Motor for Generator and Grinding Machine DC Electric Motor (3500RPM(12V))

Ball bearing, small friction, solid seal, high bearing capacity. It rolls smoothly, almost no noise, safe to use. With high speed of 3500/7000 rpm for your choice and great twist. Motor stator windings are copper wire, low heat, low loss, long life and with CW/CCW control. Need an external DC regulator, it can achieve the function of speed adjustment.