25570904 Driver with Open RS485 protocol for high speed DM70 & DM90 & DM120 Gimbal Motor
This 14bit encoder and driver is designed for DM70 & DM90 & DM120 gimbal motor, the commucation RS485 protocol is open. There is no hole on the encoder magnet. So the slip ring wires can not go through the hollow shaft. The engineer can design and make his own controller for his project.
When you order, please advise us the full motor name, such as DM7010, DM9015 and the KV or wire turns, so that we can match the exact firmware for your motor.
The following is the specifications:
Power: 7.4V - 24V (2S - 6S)
Driving current: 10A
Max Driving current: 15A ( 5S )
Torque closed loop control: Support
Speed closed loop control: Support
Position closed loop control: Support
PWM frequency: 24KHz
Torque closed loop frequency: 24KHz
Torque control bandwidth: 0.4KHz to 2.8KHz
Speed closed loop frequency: 8KHz
Position close loop frequency: 8KHz