Machine Tools｜Gear Cutting Machines｜Gear Grinding Machines
Internal Gear Grinding Machines ZI20A
The companies handling the product：Nidec Machine Tool Corporation
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Both high productivity and high accuracy are achieved thanks to the world's first internal gear grinding based on our proprietary technology.
ZI20A
- Max. workpiece diameter (mm)
φ200 - Module
1 to 3
Features
High-efficiency generating grinding with barrel-shaped threaded grinding wheel
Generating grinding achieved by high-speed, high-precision synchronous rotation of wheel and work spindles
Specifications
| Item / Model | Z120A |
|---|---|
| Max. workpiece diameter (mm) | ⌀200 |
| Module | 1 to 3 |
| Grinding wheel diameter (mm) | ⌀50 to 120 |
| Grinding wheel head swivel angle (deg) | ±40 |
| Grinding wheel speed (min-1) | 15,000 |
| Table diameter (mm) | ⌀200 |
| Max. table speed (min-1) | 6,000 |
| Spindle motor (Cont.) (kW) | 25 |
| No of contolled axes | 8 |
| Total electric power (kVA) | 120 |
| Machine weight (kg) | 12,000 |
