The structure of the planetary gear unit by an internally toothed ring (A) tightly bound to the gear box housing the center of a ring of teeth since the sun gear of an external power driven (B), there is a group of three ranging between aliquots combination gear teeth in the planetary gear set (C) on the tray, the group relies on the output pinion gear shaft, internally toothed ring gear and the sun during the floating support; when the force side powered sun gear, spur planetary gear rotation, and follow the trajectory of internal tooth rings along the center of the revolution, driven rotary Tour star connected to the characteristic output tray of the shaft output power planetary gear of the planetary gear transmission mode machine of the similarities and differences in the movement generally conventional gear of the way, traditional gear alone drive contact surface between the size of the gear, all focused on the contact point of the load, the more prone to friction and fracture of gear at high speed more than the need for more gears interconnected segments, in addition to take up a lot of space, but at the same time generate more Multi the friction loss, a reduction gear of which each piece of a multiple gap accumulated, so the efficiency with low deformation. www.twwxjd.com planetary gear reducer to drive, the sun gear, pinion gear and the inner contact surface of the teeth have six evenly under load, and clung to the track was 360 degrees inside the tooth uniform shock loads, may reduce friction gear of the gear no more danger of rupture. Mining floating planetary gear-type movement, of the gap quite close together, each deceleration phase simply by connecting the tooth, so the relative reduction of its size, the maximum efficiency of up to 97%. Taiwan planetary reducer, planetary gear motors, sizes chart DIM.TABLE (mm) Size Flange Flange output shaft Output Shaft Key Key Taiwan Sanya planetary gear reducer (characteristics: high accuracy, high torque, without gaps, ! Long life, impact resistance, small size, light weight) reducer can be equipped with various brands of General Motors (GB); also equipped with servo motor! Reduction ratio: between 1 / 3.57-1 / 2936.8; Power: 1 / 2HP-150HP, Model: HF200-313, VF200-313, HS200-313, VS200-313. Can be equipped with Mitsubishi servo motor, Panasonic servo motor, Yaskawa servo motors, servo motors wild force, the United States and other brands of servo motor AB motor! Manufactured using German technology in Taiwan! Compact, easy to install! Can be equipped with motor power 0.75KW-110KW !