How torque multiplier works

Torque multiplier is a way to improve the torque device for the operator, it belongs to a torque calibrator, which is composed of a circle or a combination of planetary gears in various combinations of sectors to boost output gear rotates, each class gear torque magnification factor of 5, in a planetary gear system, torque is input and output via the sun gear. Three or four planetary gears and the sun gear is rotated in conjunction. Multiplier within the housing and around the inner circumference of the planetary gear type gear engaged, but the relative rotation of the inner planetary gears, the rotational direction is reversed. Reaction arm prevents the gear integral with the circumferential housing rotation, leaving the planetary gear rotating about a central gear to drive the drive square head rotation, and thus the output torque. If you do not you can not output torque reaction arm.