GE25CF | GE25CF – Nidec Machine Tool America | NMTA Skip to content

GE25CF

Designed to streamline gear manufacturing by integrating gear cutting and chamfering operations into a single, high-
efficiency process. This advanced machine is set to transform the production of high-
precision gears for electric vehicles (EVs) and a wide range of other applications.

Machine Information

Key Features and Benefits:

- Superior Accuracy: Building on NIDEC Machine Tool’s renowned GE series, the GE25CF utilizes a generating method or high-precision gear machining. Paired with ChamferX, NIDEC’s dedicated cutting tool, the system ensures accurate
chamfering without the metal embossment (secondary burrs) associated with traditional roll type processes. This results in a superior chamfer quality, including the ability to chamfer roots and achieve specified chamfering widths of 1mm or greater.

- Enhanced Productivity & Operability: The GE25CF incorporates a ring loader for efficient workpiece exchange, enabling simultaneous hobbing and chamfering. This integration significantly reduces cycle times. The machine also features a wider front door opening and a user-friendly operating control with a rotary joint, enhancing operator accessibility and ease of maintenance. Its compact design facilitates streamlined line layouts and supports automated, labor-efficient operations.

- Dedicated ChamferX Tooling: NIDEC Machine Tool’s ChamferX tools are engineered for high-speed, high-accuracy processing. Leveraging NIDEC’s advanced tool design simulation and design software, ChamferX ensures precise
chamfering and deburring. The tools' long lifespan minimizes exchange frequency, while NIDEC provides comprehensive after-sales services, including re-sharpening and recoating, to reduce total running costs.

- Smallest-in-Class Footprint: The GE25CF boasts the smallest footprint in its class for a hobbing machine with integrated chamfering, optimizing valuable floor space in manufacturing facilities.

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Specifications

SpecificationDetails
Max. workpiece diameterΦ 250 mm
Max. module6 mm
Hobbing processing: Max. spindle rotation speed2,000 min⁻¹
Hobbing processing: Max. table rotation speed200 min⁻¹
Machine weight12,000 kg

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