SG300SH (Outer Groove) | JTEKT Machinery North America
SG300 SH Machine

SG300SH

The SG300SH Outer Groove Grinder is a specialized solution designed for high-speed, high-precision grinding of vane pump rotors. Built to deliver exceptional accuracy and efficiency, the SG300SH combines advanced CBN grinding wheel technology with a direct-drive servo motor, ensuring precise groove indexing and superior repeatability. This precision design makes it ideally suited for demanding applications where tight tolerances and consistent quality are critical.

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Outer Groove Grinder Precision

A standout feature of the SG300SH is its direct-drive servo motor, which delivers exceptional groove indexing precision. This eliminates mechanical backlash and provides consistent repeatability, ensuring every groove meets tight dimensional tolerances. For maximum flexibility, the carrier can be reversed to change loading and unloading positions, allowing the grinder to adapt seamlessly to different production line setups.

To further streamline operations, the SG300SH comes standard with a fully automated loading and unloading system, reducing cycle times and minimizing operator intervention. The integration-ready design makes it easy to connect with other systems, supporting continuous, high-volume manufacturing. With its combination of high-speed grinding, precision indexing, and automation, the SG300SH delivers both productivity and reliability for modern rotor production.


Models & Specifications

Grinding Capacity: O.D. (Max)in (mm)2.36 (φ60)
Grinding Capacity: Outer Groove (Max)in (mm)Contact for details
Grinding Wheel Size: O.D. (Max)in (mm)11.81 (φ300)
Floor Space: WxDin (mm)47.24 x 110.23 (1,200 × 2,800)
Machine Weightlb (Kg)8,159 (3,700)

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