Dual lead worm gear set

Basic information

• High precision worm gears with minimum backlash in which Mitsubishi's technical expertise is condensed for use on mother machines.
• This set is favorably accepted in applications to precision machine tools, various positioning devices and precision feeders.
• Mitsubishi merchandized the dual lead worm gears initially.

High precision /minimum backlash

• At every process of designing, machining and inspection, we strive to break though the boundaries of high precision and minimum backlash.

Simple principle for backlash adjustment

• Backlash is adjustable to optimum state just by moving the worm shaft in the axial direction.

High rotational accuracy

• Minimum error on the gear and low mesh frequency suppress the fluctuation in rotation to an extremely low level and enable high precision transmissions.