7.5kw 3000rpm Horizontal CNC Lathe Machine Hollow Hydraulic Chuck
Characteristics:
1. Inclined bed integral casting, two axis rail, suitable for high precision machining
2. Configure the GSK system
3. Optional solid or hollow hydraulic chuck, hydraulic station (Taiwan optional) and oil cylinder (Taiwan)
4. Adopt Taiwan high speed precision spindle, Japan precision bearings
Parameters sheet:
| Model | HTC-4640 | ||
| Max swing over bed | Ø460mm | ||
| Max turning diameter on carriage | Ø170 drilling/ Ø200 excircle | ||
| Max cutting length | 300mm | ||
| Travel | Max Limit travel | X axis | 470mm |
| Z axis | 350mm | ||
| X/Z axis connection way | Direction connection | ||
| X/Z axis position accuracy | 0.004/0.006mm | ||
| Rapid Feed | Max moving speed | X axis | 20m/min |
| Z axis | 16m/min | ||
| Spindle | spindle rotation speed (stepless) | 4500/4000*rpm | |
Spindle head type | A2-5/A2-6 | ||
| Spindle taper hole diameter | Ø 56mm | ||
| Max bar diameter | Ø 45mm | ||
| Spindle motor | rate | 5.5KW servo spindle motor | |
| Dimension | 2460*1615*1870mm | ||
Standard accessories:
1. GSK980TDI control system and 7.5kw GSK servo spindle motor
2. Taiwan A2-5 spindle, spindle hole 56, imported bearing and ball screw, linear guideway, 3000rpm
3. 6'' Taiwan hydraulic chuck and oil cylinder, Chinese hydraulic station, imported hydraulic tailstock
4. 12 positions servo tool turret
5. Fully closed cover
6. Auto lubrication system
7. Cooling system
8. Hand unit
9. Working light
10. Manual tailstock
11. Technical documents
12. Accompanied toolbox
Optional accessories:
1. SYNTEC 22A system and servo motor, and SYNTEC matched spindle motor
2. FANUC OITF(5) system
3. 8'' hollow hydraulic chuck change to 10'' hollow hydraulic chuck
4. 4 positions electric tool turret
5. 8 positions Chinese servo tool turret
Overview:
Main Parts Brand:
| No | Name | Plant | Original place | Note |
| 1 | Machine body | JOINT | China | |
| 2 | Control system | FANUC | Japan | |
| 3 | X/Z axis motor | SYNTEC | Taiwan | |
| 4 | X/Z axis drive | FANUC | Japan | |
| 5 | Spindle | ROYAL | Taiwan | |
| 6 | Servo spindle motor | CTB | China | |
| 7 | Ball screw | THK | Japan | |
| 8 | Linear guideway | THK | Japan | |
| 9 | Coupling | R+W | Germany | |
| 10 | Lubrication system | HERG | China and Japan venture | |
| 11 | Cooling system | ROCOI | China | |
| 12 | Transformer | FUJIE | China | |
| 13 | Main pneumatic element | AirTAC | Taiwan | |
| 14 | Main electrical element | Schneider | China and France venture | |
| 15 | DC stablized power | MW | Taiwan |
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