GRX 500 H Rotor and Worm Grinding Machine
GRX 500 H
GRX 500 H Rotor and Worm Grinding Machine has small to medium lot high precision manufacturing capabilities.
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GRX 500 H Rotor and Worm Grinding Machine
The GRX is a larger and stronger version of the GR. Its powerful twin spindle and extremely stabile bed design make it a must for the manufacture of very large screws and rotors. Especially adapted to grind with CBN, the GRX also makes working with dressable ceramic wheels or even combinations of the two easy.
An integrated measuring unit also makes the correction of rotor prototypes and pre-production pieces more straightforward. For more efficient handling, you can link the GRX to an external robot device and connect it directly with an external measuring unit. Like the GR, the GRX comes with a rotor-specific software package, developed under real manufacturing conditions.
| Technical Data* | Units | Value |
|---|---|---|
| Workpiece diameter, max. | mm | 400 |
| Module, max. | mm | n/a |
| Profile depth, max. | mm | 80 |
| Tool head swivel range | degree | +/- 90 |
| Centre dist. work spindle / tool spindle | mm | 32.5 - 460 |
| Workpiece length, max. | mm | 1,600 |
| Axial travel, max. | mm | 1,130 |
| Radial travel, max. | mm | 427.5 |
| Tangential travel, max. | mm | n/a |
| Tool spindle power | kW | 50 |
| Ceramic wheel diameter | mm | 190 - 340 |
| Ceramic wheel thickness, max. | mm | 145 |
| CBN wheel diameter | mm | 280 |
| CBN wheel thickness, max. | mm | 100 |
| Dressing disc diameter, max. | mm | 70 |
| Tool spindle speed, max. | rpm | 8,000 |
| Work spindle speed | rpm | 0 - 600 |
| Workpiece weight, max. | kg | 450 |
| Total connected load / with coolant filtration unit | kVA | 150 |
| Machine weight, including standard equipment | kg | 30,000 |
- Based on the structure and axis kinematics of the G 500 H
- Powerful twin spindle and extremely stabile bed design
- Integrated dressing and measuring units
- Profile deviations can be auto-corrected immediately
- Specific real-world rotor software package
- CBN grinding wheel capability
Explore our field tested manufacturing solutions for extending tool life, improving part quality, reducing cycle time, improving surface finish, and more.