This drive is a three-phase DC brushless Hallless control board. Speed of the BLDC motor can be controlled with PWM. To change direction of motor,FB pin should be HIGH.
Working voltage: DC 6-60V
PWM Speed regulation
Rated Current: 16A
Peak Current: 20A
Support PLC / 0-5V analog signal control
Brushless Hallless DC Motor Driver
Maximum speed: 30,000 rpm (one-pole motor)
Overcurrent protection: Yes
Dimension: 80mm (L) x 45mm (W) x 37mm (H)
Weight: 100 g
The ABC output is connected to the motor three phases.
HA HB HC is Hall three-phase input, corresponding to the motor ABC phase (Hall controller is not connected).
VCC & GND is controller power supply, voltage range 6-60V.
SP speed pulse signal output, change one phase to output one pulse.
FB is direction Pin (To change direction of motor,FB pin should be High).
VI PWM speed signal input
Sensorless drive version of PWM control...superb