Machine Tools｜Large Machines｜FIXED RAIL BRIDGE TYPE MACHINING CENTER
Double Column Machining Center MV-BxⅡ
The companies handling the product：Nidec Machine Tool Corporation
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MV12BxⅡ
- Throat clearance between columns (mm)
1460 - Distance from spindle end to table surface (mm)
860
Features
Improved productivity
- Reduction of non-cutting time with the fastest feed speed in the class.
Rapid feed speed of X axis : 48m/min, of Y and Z axis : 32m/min - Powerful high speed cutting achieved with No.50 taper spindle.
Max. spindle speed :7,000/min Spindle motor power :26kW
(Opt.：Max. spindle speed :10,000/min Spindle motor power :26kW) - The floor space required is the smallest in the class.
Space required : 19,7㎡ (5.8m in X axis direction and 3.4m in Y axis direction)
Environmental friendly operation
- Reduced oil consumption
No hydraulic units required with the energy effective and low noise electric power unit.
Only exchanging lubricant grease cartridge required for spindle maintenance. - The air consumption reduced by 40 percent compared with conventional machines.
Specifications
Specifications
| Item / Model | MV12BxⅡ | Mv16BxⅡ | ||
|---|---|---|---|---|
| Table（1.6m） | Table（3.0m） | Table（2.2m） | ||
| Axis travel | X-axis(mm) | 1,600 | 3,000 | 2,200 |
| Y-axis(mm) | 1,300 | 1,700 | ||
| Z-axis(mm) | 660 | |||
| Max. workpiece size between machine columns | Distance from spindle end to table surface(mm) | 200 ～ 860 | ||
| Throat clearance between columns(mm) | 1,460 | 2,000 | ||
| Spindle specification | Spindle taper | BT50 | ||
| Spindle speed(min-1) | 35 ～ 7,000（Opt. 35～10,000） | |||
| Driving system | Built-in motor | |||
| Continuous rating (torque) (kW(Nm)) | 26(305) | |||
| Short time rating (torque) (kW(Nm)) | 30(382) | |||
| Lubricant type | Grease | |||
| Rapid traverse speed | X / Y / Z(mm / min) | 48 / 32 / 32 | 32 / 32 / 32 | |
| Table specification | Table width × Table length(mm) | 1,300×1,600 | 1,300×3,000 | 1,800×2,200 |
| Loading Capacity(kg) | 3,000 | 5,000 | 8,000 | |
| Magazine | Max. tool weight(kg) | 20 | ||
| Max. tool length(mm) | 400 | |||
| Max. tool dia.(without an adjacent tool)(mm) | 125(229) | |||
| Tool storage capacity (pcs) | 30 | |||
| Coolant guards | Specification | All around guard without ceiling | ||
| Floor space | Length in X axis direction (with keeping maintenance space)(mm) | 5,800（6,300） | 8,640（9,440） | 7,500（8,000） |
| Length in Y axis direction (with keeping maintenance space)(mm) | 3,460（4,090） | 3,460（4,090） | 4,020（4,650） | |
| Machine height(mm) | 3,460 | 3,560 | 3,460 | |