All sizes of built-in round control board such as: ø 21mm (for 24mm motor); ø 26mm (for 28mm motor); ø 33mm (for 36mm motor); ø38mm (for 42mm motor); ø42mm (for 48mm motor); ø 48mm (for 52mm motor).
Function description: built-in round control board, provide Hall or no HALL mode according to customer’s requirement. Options for speed control: 0~5V speed control, potentiometer speed control and PWM speed control, open loop or closed loop control is for choice too. Speed output function.
Customer can also choose MCU or IC project

Protective functions: over current protection; low voltage protection; overheat protection; motor blocking protection; starting up protection etc.