Power backdoor limiter

Despite its compact size with an outer diameter of φ26mm and a width of 18mm, it incorporates a torque limiter for safety protection with a torque of 4.0Nm!

The "Power Back Door Limiter" is a high-performance torque limiter developed for electric back door actuators in automobiles. It adopts a coil spring mechanism and integrates the necessary damper function and safety protection mechanism into one unit for the opening and closing of the back door. While capable of handling high torque, it is compact and contributes to simplifying the design. Additionally, it can generate different torques depending on the input side, output side, and rotation direction. During the opening and closing of the back door, the damper torque (0.2Nm) continuously slips, ensuring stable operation. 【Features】 ■ Capable of generating different torques depending on the input side, output side, and rotation direction. ■ In the case of automobile back doors, the damper torque (0.2Nm) continuously slips during opening and closing, enabling stable operation. ■ If an overload occurs during operation, the safety protection mechanism's torque limiter (4.0Nm) slips to prevent damage to the drive unit and motor. ■ High precision torque is also an advantage, achieving a slip torque tolerance of ±10% for the damper mechanism. *For more details, please download the PDF or feel free to contact us.

Other machine elements