It adopts a DC drive system and is suitable for revolving doors with smaller crown height requirements. Compared with revolving doors driven by AC motors, it starts faster, runs more stably and brakes more flexibly. 

Advantages of the DC Control System 

1. The revolving door adopts a DC drive system with PWM (Pulse Width Modulation) DC control, combined with a PID control algorithm. Compared with revolving doors driven by AC motors, it features faster startup, smoother operation, and more responsive braking.

2. Overspeed damping function: When the door’s rotation speed exceeds the maximum set value, the motor outputs a damping torque to keep the speed within a safe range at all times.

3. It uses a higher-precision encoder to detect the door’s rotation speed, enabling the CPU to control speed with greater accuracy, thus ensuring safer passage and a more user-friendly experience.