Cylindrical grinding machine
MAX200N-OD / MAX300N-OD
MAX200N-OD / MAX300N-OD
Employing the first V-V guide surface in a cylindrical grinding machine, this machine can achieve ultra-precise, high rigidity machining for difficult-to-cut materials or deep-cut machining, thanks to its straight, rigid T-type integrated frame.
about product
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SPECIFICATIONS
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Unit
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200Series | |||||
| Plain Type | Universal Type | ||||||
| 225 | 250 | 225 | 250 | ||||
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Capacity
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Swing on the table | mm | 220 | ||||
| Distance between centers | mm | 250 | 500 | 250 | 500 | ||
| Maximum machining diameter | mm | 200 | |||||
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Maximum mess of workpiece
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center |
kg
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50 | ||||
| chuck | 20 (Face plate+Chuck+work) | ||||||
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Grinding wheel
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Size (Outer dia.x Width x Inner dia.) | mm | φ335 x 38 x φ127 | φ305 x 25 x φ127 | |||
| Rotation speed (Stepless control) | min-1 | 1610 to 1980 | 1880 to 2210 | ||||
| Maximum operating peripheral velocity) | m/sec | 30 | |||||
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Grinding head
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X-axis movement distance | mm | 215 | ||||
| Swivel angle | deg | 0 (No swivel) | ±30 | ||||
| Least input increment (φ) | mm | 0,0001 | |||||
| Rapid feed speed (φ) | mm/min | 4000 | |||||
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Table
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Z-axis movement distance | mm | 512 | 762 | 512 | 762 | |
| Swivel angle | deg | 0～-11 | 0〜-9 | 0～-11 | 0〜-9 | ||
| Least input increment | mm | 0,0001 | |||||
| Rapid feed speed | mm/min | 8000 | |||||
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Work head
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Main spindle type | – | Dead and live combination spindle | ||||
| Center taper | MT | No.3 | |||||
| Through hole diameter | mm | φ8 | |||||
| Rotational speed | min-1 | 10 ～ 500 | |||||
| Swivel angle | deg | 30～-90 | |||||
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Tailstock
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Tailstock spindle movement distance | mm | 20 | ||||
| Center taper | MT | No.3 | |||||
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Motor
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Wheel spindle (AC Spindle motor) | kW | 3,7 | ||||
| Main spindle | kW | 1.8(AC servo motor) | |||||
| Table feed | kW | 1.2(AC servo motor) | |||||
| Grinding head feed | kW | 1.2(AC servo motor) | |||||
| For lubricant pump | W/P | 3/4 | |||||
| Coolant pump | W/P | 180/2 | |||||
| Magnetic separator | W/P | 25/4 | |||||
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Tank capacity
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Lubricant | L | 3 | ||||
| Coolant | L | 120 | |||||
| Power supply | Voltage,Frequency,Capacity | – | 200VAC,50Hz,15kVA | ||||
| Height from floor surface to machining azis center | mm | 980 | |||||
| Machine Net Weight | kg | 2900 | 3300 | 2900 | 3300 | ||
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