1. Control method: MCU fully digital PWM control, high sensitivity 2. Braking performance: energy consumption braking and electromagnetic braking 3. Load capacity: Full closed-loop electronic servo control 4. Protection measures: overheat protection functions such as overvoltage, overload, undervoltage, and overheating. 5. The programmer has multiple parameter adjustments, suitable for different configurations of electric wheelchairs. 6. Our own technology can be continuously upgraded and updated, 7. Has certifications such as SGS7176-14, SGS7176-21, SGS7176: REACH, SGS7176: ROSH, etc.