GB100

The GB100 Large Gear Hobbing Machine for parts up to 1,000mm OD

Based on the highly rigid and highly accurate mechanical structure including the table, sliding surface, and feed shaft, the GM100 pursues high processing accuracy from all aspects, such as improving positioning accuracy and reducing the effects of thermal displacement. The G series achieves JIS class 3 for high-precision gears and JIS class 5 [JIS B 1702 (1998)] for high production gears.

In addition, repeatability of processing precision is guaranteed to be Cp=1.33 for an overball diameter tolerance of 50 μm. Meets or exceeds the needs of high precision.