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Miyano GN4200
Brand
Miyano
Further evolution through expanded slide stroke and higher feed speeds.
Targeting high-precision machining of small-diameter workpieces, this high-precision chuck lathe features a wing-type fixed spindle with minimal thermal effect on a basic structure with left-right thermal symmetry.
Compared to previous models, the turret X-axis guide stroke is increased by 50mm, allowing more tools to be mounted.
Rapid feed speed is 1.5 times faster than before, dramatically shortening cutting time.
Specifications
| Model | GN-4200 | ||
|---|---|---|---|
| Capacity & Workholding | Machining Diameter | Ultra-High Precision Air Chuck | ø45mm |
| Draw-out Type Spring Collet | ø40mm (Stationary Type ø35mm) | ||
| Max. Machining Length | 80mm | ||
| Spindle | Spindle Motor | 15min/Continuous | 5.5/3.7kW |
| Spindle Speed | 8,000min-1 | ||
| Guideways | Turret Type | Horizontal Tool Post | |
| Guideway Type | X Axis | Dovetail Guide | |
| Z Axis | Dovetail Guide | ||
| Guideway Travel | X Axis | 300mm | |
| Z Axis | 250mm | ||
| Machine Size | Machine Height | 1,695mm | |
| Floor Space | W1,350mm×D1,325mm | ||
| Machine Weight (Machine Only) | 1,500kg | ||