Vertical Machining Center
VP Series VP1200/VP1200-30L
Company：NIDEC OKK CORPORATION
Product's specifications VP1200
| Travel on X/Y/Z axis | 1600/1300/460mm | Table's dimensions | 1600x1300mm |
|---|---|---|---|
| Table's maximum loadable weight | 2000kg | Rapid traverse rate | X：48m/min Y：48m/min Z：36m/min |
| Spindle speed | 12000(OP：14000,20000)min-1 | Spindle inner taper | No. 40 |
| Number of storable tools | 40 (OP：60,80,120) |
Product's specifications VP1200-30L
| Travel on X/Y/Z axis | 3050/1300/460mm | Table's dimensions | 3000x1300mm |
|---|---|---|---|
| Table's maximum loadable weight | 3000kg | Rapid traverse rate | X：16m/min Y：48m/min Z：36m/min |
| Spindle speed | 12000(OP：14000,20000)min-1 | Spindle inner taper | No. 40 |
| Number of storable tools | 40 (OP：60,80,120) |
The product's features
High rigidity and high accuracy
The machine's main units are all of the box structure, making them highly rigid and precise. By the adoption of a linear roller guide, the model now boasts improved fine feeding features and circular machining accuracy. In addition, by using a double anchor system to support ball screws, the model's lost motion is minimized. Additionally, with the adoption of a hollow cooling structure for ball screws, combined with other measures such as using a coolant shelter and correction of thermal displacement on the spindle's head, this model's machining accuracy is stabilized, while the HQ control improves and stabilizes this product's machining accuracy.
Ball screw-bases hollow cooling structure
By adopting a hollow cooling structure for ball screws, the thermal displacement caused by high-speed axis transfer is successfully minimized in this model. Additionally, to prevent coolant from covering the main unit directly, this model has a coolant shelter as standard, ensuring perfect anti-thermal displacement measures.
