How important is the safety protection of electric wheelchair control system? Let’s talk about dual braking and protection mechanisms

Most electric wheelchair users have difficulty moving, and the safety performance of the control system is directly related to the user"s personal safety. When developing products, many complete vehicle manufacturers focus on driving and battery life, but tend to ignore underlying safety designs such as braking systems and fault protection. Once the brakes fail and overcurrent and overheating occur, it will bring great safety risks.

The braking system is the first line of defense for safety. Shiyou Drive electric wheelchair control system adopts electromagnetic brake + electronic brake dual brake synergy solution. Electronic brakes and electromagnetic brakes cooperate with each other to form a double safety guarantee.

Among them, the electromagnetic brake closing time supports custom adjustment. This function can avoid frequent opening and closing of the brake and reduce component wear in scenarios where the wheelchair repeatedly starts and stops, effectively extending the service life of the electromagnetic brake and reducing the later failure rate.

In addition to brakes, a complete fault protection system is essential. Shiyou Drive"s entire drive system has multiple built-in safety protection functions: emergency power-off protection, motor phase loss protection, wire break protection, overcurrent, overvoltage, undervoltage, overload, and overheating protection.

When the equipment encounters abnormal working conditions, the system will respond promptly to avoid dangerous situations such as motor burnout and out-of-control speeding, ensuring that the wheelchair"s driving process is stable and controllable.

In addition to safety protection, the system takes into account the actual use experience: sine wave vector control ensures smooth driving and steering of the vehicle; the power limiting function protects the lithium battery and extends battery life; the extremely low-speed creep function is suitable for small indoor areas; the motor is small in size and light in weight, making it easy to assemble the whole machine.

For wheelchair manufacturers, choosing an electric wheelchair motor control system with complete safety protection is the basis for product compliance and user safety. From braking logic to fault protection, every function is designed to protect end users. Shiyou Drive focuses on the research and development of electric wheelchair motors and control systems, providing reliable drive matching for rehabilitation equipment companies.