● Home / Product / Motor and Controller i-Motor and Controller The new rotor structure increases the magnetic flux density by more than 30%.Highly efficient motor, lightweight motor. i-Motor OD130 i-Motor 550W | 0-800 rpm OD160 i-Motor 1200W-2200W OD130 i-Motor for Aerator Universal specifications Controller Controller - GD Series Multiple Protection Controller - GDi Series IoT | Multiple Protection