... quality bearing and HALL component. We have full product line include 12Series,28Series,35Series,37Series,42Series,45Series,55Series,57Series, ... 110Series,130Series and planetary-parallel reduction gear box. Our BLM motor is long life time, low noise, no spark, ... start torque, stable RPM, quick forward andbackward switch, reliable brake, PWM speed control, stable low speed characteristic, wide speed ...