The standard ratio of 6 stages for 1/10, 1/20, 1/30, 1/40, 1/50, 1/60 are ready made and the ratio can be supplied to meet the demａnd of customers.

It has two type of Hollow shaft and Solid shaft type for output shaft. And the output shaft can be manufactured to be toward to the right direction, left direction and to the both direction.

AC DC motor are available