The unit is 'minute', which is 1/60 of a degree. Backlash: The input end is fixed, and the output end rotates clockwise and counterclockwise.

Explanation of commonly used terms of planetary reducer: Working life: The accumulative working time Ventilation fan motor of the reducer under rated load and rated input speed. This value is actually the measured value when the input speed is 3000 rpm, without load, and the interval of the reducer is 1 meter.

When the output speed is 100 rpm, the life of the reducer is a uniform life, and the average life of the reducer will be reduced when this value is exceeded. Noise: The unit is decibel dB(A). The reducer malfunctions when the output torque exceeds twice.

When the output end bears plus or minus 2% of the rated torque, the output end of the planetary reducer will have a slight angular displacement.

Planetary reducer: The planet of the planetary reducer refers to the layout of the motor gears, because the gears of the planetary reducer motor are three small gears that rotate around the large gear, so we call this gear planetary gear layout, so we call this planetary gear layout The reducer is a planetary reducer.. Rated torque: It is the torque for long-term operation allowed by the rated life