JTEKT Introduces the G1 Series: Precision Grinding Engineered for Every Manufacturer

Arlington Heights, IL — JTEKT Machinery Americas announces the launch of its G1 Series Grinding Machines, a next-generation platform engineered to deliver unparalleled precision, durability, and flexibility for manufacturers across all industries and production volumes.

Designed to adapt seamlessly to any manufacturing environment, the G1 Series offers the versatility required for both high-volume production lines and specialized, small-batch operations. Whether producing automotive components, aerospace parts, medical devices, or general industrial applications, the G1 Series provides the performance and configurability needed to meet exacting standards.

At the core of the G1 Series is a rigid, high-strength support bed developed through advanced structural analysis. This foundation is meticulously engineered to deliver exceptional rigidity while minimizing deflection under heavy grinding loads. By actively suppressing vibration, the machine maintains its precision and surface-finish integrity—even during extended, demanding production cycles. The result is a stable machining platform that enhances accuracy, protects tooling, and extends overall machine life, giving manufacturers a long-term productivity advantage.

The G1 Series further distinguishes itself with JTEKT’s patented STAT BEARING® technology—an innovation that merges hydrostatic and hydrodynamic principles into a single, friction-free hybrid design. By eliminating all metal-to-metal contact, the STAT BEARING® dramatically reduces heat generation, wear, and maintenance requirements. This ultra-smooth, high-load-capacity spindle system ensures unmatched accuracy, reliability, and operational stability, even under the most demanding production conditions.

“By incorporating advanced engineering principles and our proprietary STAT BEARING® technology, the G1 Series sets a new benchmark for precision grinding,” said JTEKT Machinery Americas. “This platform is built for manufacturers who demand long-term reliability, consistent accuracy, and the flexibility to adapt as production needs evolve.”

With its blend of structural rigidity, vibration control, and industry-leading spindle performance, the JTEKT G1 Series delivers a grinding solution that empowers manufacturers to achieve superior results—today and well into the future.