What is the function of the torque arm in the CJY shaft-mounted reducer?

Specifically, the role of the torque arm of the CJY-axis mounted reducer is mainly reflected in the following aspects:

Preventing shell rotation and enhancing system stability: When the gearbox transmits power, the output shaft will generate reverse torque. The torque arm can effectively counteract this reaction force, prevent the gearbox housing from rotating, shifting or vibrating, and ensure the stable operation of the entire transmission system.

Extend the service life of the equipment: By limiting the free displacement and vibration of the gearbox, the torque arm can disperse the operating stress and avoid deformation of the gearbox housing or connecting components under high torque and frequent start stop conditions. At the same time, it reduces the additional load on key components such as bearings, gears, and couplings, reducing mechanical wear and fatigue damage.

Improving operational safety and working environment: Under heavy or impact loads, the torque arm can prevent the gearbox from accidentally moving due to torque reaction force, thereby avoiding equipment failure or personnel injury. In addition, by suppressing and absorbing vibrations caused by high torque operations, the torque arm can significantly reduce operating noise and improve the working environment.

Simplified installation and maintenance: Torque arms can help accurately locate and fix the position of the gearbox, ensuring the alignment between the input shaft and motor, output shaft and load, and reducing installation errors. When disassembling or adjusting the gearbox in the future, the torque arm can also serve as a support point to simplify the operation process.

It should be noted that during calculation and selection, the torque arm must be able to withstand the output torque of the reducer (i.e. the torque amplified by the reduction ratio), rather than the input torque of the motor, otherwise it may cause insufficient force on the torque arm and result in failure.