Electric servo injection molding machines use many belts and pulleys.
In the injection mechanism, pulleys are used for injection and plasticization, and in the mold clamping mechanism, pulleys are used for mold clamping and ejection, and they are subjected to repeated loads.
There are many areas where backlash cannot be tolerated.

Power-Lock are used to fasten these pulleys to the servo motor output shaft.
Depending on the mechanism, various shapes and capacities of Power-Lock are required.
Tsubaki's Power-Lock, which has a wide lineup, is widely used.

Key points for recruitment

• ・Easy phase matching
• ・A wide lineup is available, and it can accommodate large and small pulley sizes.