<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Product features:<br/>1. Drive main control chip SNR8503M: Integrated sensorless motor drive circuit, simple peripheral circuit<br/>2. Wide voltage range of 6-80V: supports high-power output, suitable for various application scenarios<br/>3. Multiple protection functions: overcurrent, locked rotor, and reverse power protection to ensure stable operation<br/>4. High efficiency PWM control: precise speed regulation, supporting potentiometer and PWM interface speed regulation<br/>5. Wide application areas: Suitable for various industries such as pumps, medical equipment, power tools, etc<br/>Product parameters:<br/>Product Name: Brushless Hall Motor Control Module<br/>Driver main control chip: SNR8503M<br/>Voltage: DC 6-80V<br/>Continuous operation (limited current): 20A (requires heat sink)<br/>Maximum current: 50A<br/>Output power: 1600W (Max)<br/>Control mode: PWM | serial port<br/>Whether Hall: No Hall<br/>Other performance: overcurrent protection, locked rotor protection, power reverse connection protection<br/>Open loop/closed loop: default to open loop<br/>Number of phases: Three phases<br/>Working temperature:- 40℃~105℃<br/>Storage temperature:- 40℃~125℃<br/>Size: 78 * 57mm<br/>Description:<br/>This product is a driver module developed for non inductive BLDC motors. The main control chip for the driver is SNR8503M, which integrates a dedicated circuit for non inductive motor drivers. The chip has the characteristics of simple peripheral circuits, complete functions, small size, easy debugging, high driving efficiency, flexible application, and wide applicability.<br/>The driver module measures 78x57mm in length and width, with a board thickness of 1.6mm and a working voltage of 6~80V. It supports anti reverse protection and will not damage the module due to reverse power line connection. The module defaults to a bare board. For motors with a driving current below 5A, forced heat dissipation is not required, only normal ventilation needs to be ensured. For motors with a driving current exceeding 5A, forced heat dissipation is required, and the provided heat sink can continue to operate at 20A current.<br/>Applications: pumps, medical equipment, various compressors, various fans/fans, electric screwdrivers, electric curtains, automatic doors, hydraulic oil pumps, air pumps, refrigerator DC brushless compressors, lawn mowers, spray, underwater thrusters, etc.<br/>Shipping List:<br/>Control board x1<br/>Potentiometer x1<br/>Heat sink x1<br/><br/></p></div></div><p><br/></p>