&Taishi planetary reducer features
, reducer ratio from ~ ratio
ultra-low backlash, full series.~arc minute (r)
low noise, full series low noise sealed type Design, no need to change oil, easy installation
High torque, low moment of inertia
Suitable for servo motors and stepper motors of all brands
1. Planetary reducer
Planetary reducer It is a kind of industrial mechanical transmission equipment. Its main function is to reduce the speed, increase the torque and match the effect of inertia. The advantages of the planetary reducer are: light weight, small size, large transmission ratio range, smooth operation, low noise and strong adaptability. High rigidity, high precision, high transmission efficiency (%%), high torque,
2. Planetary reducer knowledge: such as aerospace, communications, CNC machine tools, cutting and welding equipment, textile printing and dyeing, printing, packaging machinery, robotic arms, robots, medical equipment, automated assembly line equipment, etc.
3. Structure of planetary reducer: The transmission structure is: planetary gear, sun gear, internal gear ring, input shaft, output shaft. Working principle: The driving source starts the sun gear in a direct connection and the planetary gear surrounds the sun along the external teeth. The wheel revolves, the planet gear rotates automatically, and the planet carrier connects the output shaft to rotate to achieve the purpose of deceleration.
4. Concept of planetary reducer: Rated input speed: the speed value is the same as the motor speed. Reduction ratio: input speed/output speed Return clearance: also called backlash, when the output end is fixed and the input end rotates clockwise and counterclockwise, so that the input end produces rated torque +% torque, there is a tiny gap at the output end of the reducer Angular displacement, this angular displacement is the return clearance. The unit is minutes, which is one-sixtieth of one degree. Reducer output torque: The torque that the reducer can load for a long time (continuous working system). Full load efficiency: transmission efficiency of the reducer at maximum load Average life: rated load, continuous working time at rated speed
5. Selection of planetary reducer, determine the installation direction of the reducer (linear, right-angle) , Determine the application type cyclic motion, continuous work: any direction movement ≧..., installation dimensions: reducer input shaft = output shaft of servo motor, reduction ratio = in/out
Special reducer for robotic arm High precision planetary reducer 1 arc minute reducer