Key benefits - All-in-one drive module for DC motors and devices, combining speed control, direction control, braking, protection, and feedback in a compact package. - Wide operating voltage range 6-80 V with reverse polarity protection; reversing the power plug will not damage the unit. - Integrated control interfaces and feedback options simplify integration with existing systems. Applications - Pumps, medical devices, various compressors, fans/blowers, electric screwdrivers, automatic curtains, automatic doors. - Hydraulic oil pumps, air pumps, brushless DC refrigerators, lawn mowers, sprayers, and underwater thrusters. - Suitable for a wide range of small to mid-size motorization and actuation applications. Specifications and features - Drive module size: 78 x 57 mm (board), plate thickness 1.6 mm; operates from 6-80 V and includes reverse polarity protection. - Protection features: MOS latch self-test, MOS over-temperature protection, stall protection, overcurrent protection; stops safely when a fault is detected. - Mounted configuration: standard PCB mounting; designed to stay protected and reliable in compact installations. Control, interfaces, and feedback - Forward and reverse switching, stop/brake function for precise motor control. - Integrated potentiometer: 0.5-5 V for analog speed control. - PWM speed control: frequency 1-20 kHz; duty cycle 10-100%. - Integrated FG (speed feedback) interface: calculates minimum speed as FG frequency (Hz) x 60 / number of pole pairs. - Integrated CW/CCW steering control interface: open for clockwise rotation, short to GND for counterclockwise rotation. Thermal management and indicators - Ships mounted on a board by default. - For motor current <= 5 A, no dedicated heat sink is required beyond normal ventilation. - For drive current > 5 A, heat dissipation should be activated; the supplied heatsink is rated for continuous operation up to 20 A. - Built-in LED indicator shows standby, run, fault, and status conditions for quick diagnostics. What makes it stand out - Combines multiple functions (speed, direction, braking, protection, feedback) in a compact 78 x 57 mm module with a robust feature set. - Flexible control options (analog input, PWM, FG feedback, CW/CCW control) to fit diverse applications. - Strong protection and thermal design guidance, including a heatsink option rated for high continuous current. - Clear status indication and reliable protection mechanisms help reduce downtime and failures. Notes - This module is designed to be compatible with a wide range of motors and devices within the specified voltage and current ranges. - All specifications are as described and maintained to ensure consistent performance without modifying the original functionality.