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VMC855
REFINE
FEATURE
1.The XYZ three-axis adopts heavy-duty roller linear guide rail, which has the advantages of good dynamic characteristics, large load-carrying capacity, high running precision, no creeping at low speed, and small frictional resistance.
2.X/Y/Z axis feed mechanism: AC servo motor + coupling + high-precision ball screw (pre-tightening treatment is adopted between the ball screw and the nut, the whole stroke is inspected, and the clearance is eliminated structure.
3.The Z-axis is driven by a high-power servo motor with brake (without mechanical balance device) to ensure that the machine tool has a high dynamic response speed, and is equipped with a Sudden drop function (that is, Z-direction anti-fall and rapid lifting when power is off, preventing damage to tools or workpieces).
SPECIFICATION | UNIT | VMC850 | VMC855 | VMC1160 | VMC1370 | VMC1580 |
X/Y/Z axis | mm | 800/500/600 | 800/550/550 | 1100x600x600 | 1300x700x700 | 1500/800/700 |
Distance from spindle nose to workbench | mm | 100-600 | 120-670 | 150-750 | 100-800 | 170-870 |
The distance from the spindle centre to the column railway | mm | 550 | 590 | 660 | 795 | 783 |
Track form | XYZ: Linear guide | XYZ: Linear guide | XYZ: Linear guide | XYZ: Linear guide | XYZ: Linear guide | |
Workbench size（L*W) | mm | 1000x500 | 1000x550 | 1200x600 | 1400x700 | 1700x800 |
The max.load capacity | kg | 500 | 500 | 800 | 1100 | 1500 |
Slot | No/mm | 5-18×75 | 5-18×90 | 5-18×100 | 5-18×100 | 5-18×125 |
Spindle taper hole | BT40 | BT40 | BT40 | BT40 | BT50 | |
Spindle speed | rpm | 8000 | 8000 | 8000 | 8000 | 6000 |
Spindle drive mode | Belt | Belt | Belt | Belt | Belt | |
X/Y/Z axis rapid feeds | m/min | 36/36/24 | 36/36/24 | 32/32/24 | 30/30/24 | 20x20x18 |
Max.cutting feed | mm/min | 10000 | 10000 | 10000 | 10000 | 10000 |
Tool change method | Arm | Arm | Arm | Arm | Arm | |
Tool Capacity | tools | 16 | 24 | 24 | 24 | 24 |
Maximum tool weight | kg | 8 | 8 | 8 | 8/15 | 8/15 |
Fastest tool change time（T-T) | sec | 2.5 | 2.5 | 2.5 | 2.5 | 4 |
Spindle motor | kw | 7.5/11 | 7.5/11 | 11/15 | 11/15 | 15/18.5 |
Positioning accuracy | mm | ±0.006 | ±0.006 | ±0.006 | ±0.007 | ±0.007 |
Repositioning accuracy | mm | ±0.004 | ±0.004 | ±0.004 | ±0.005 | ±0.005 |
L*W*H | mm | 2500x2400x2600 | 2600x2400x2550 | 3200x2630x2920 | 3730x2435x3020 | 3924x2660x3020 |
Weight | kg | 5000 | 5000 | 7000 | 9500 | 11000 |
