9U-8660: 41T Helical Gear

A helical idler gear is a specific kind of gear that controls and upholds the correct alignment of two other helical gears. Between the driving gear and the driven gear, the idler gear rotates in the opposite direction from the driving gear. The idler gear operates silently and smoothly due to its helical teeth, extending the life of the driving and driven gears. Attributes: ● Left-hand helix with a helix angle of 17.5˚. ● Base diameter and base circle thickness are 193.45mm and 10.80mm. Application: The helical gears are especially helpful in situations where low noise operation and high torque or power transmission are needed.