High accuracy is achieved with the use of ball screws and servo motors, a spindle position encoder and a curvic coupling toolpost. For convenience, the MEGA-72 offers ease of operation, easy loading/unloading of work pieces and a semiautomatic tailstock feeding device. Heavy duty cutting and precision turning are achieved through the use of a highly rigid one-piece cast bed and leg structure and a highly rigid headstock. Turcite-laminated slide surfaces ensure high stability and accuracy.
Specifications
Specification | MEGA-72 x 2000 | MEGA-72 x 3000 |
Bed length | 3652mm | 4652mm |
Bed lubrication pump | 53W | 53W |
Bed width | 510mm | 510mm |
Coolant pump | 180W | 180W |
Distance between centers | 2000mm | 3000mm |
Height | 1920mm | 1920mm |
Length x Width | 4250 x 2147mm | 5250 x 2147mm |
Main motor | 15/18.5KW | 15/18.5KW |
Max. cutting dia. over bed | 720mm | 720mm |
Max. cutting dia. over cross slide | 470mm | 470mm |
Net weight | 4810kgf | 5500kgf |
Quill dia. | 90mm | 90mm |
Quill travel | 150mm | 150mm |
Spindle lubrication pump | 200W | 200W |
Spindle through hole | 90mm | 90mm |
Swing over bed | 720mm | 720mm |
Swing over cross slide | 480mm | 480mm |
Tool size | 32mm | 32mm |
X-axis rapid traverse | 6000mm/min | 6000mm/min |
X-axis servo motor | 1.86KW | 1.86KW |
X-axis travel | 400mm | 400mm |
Z-axis rapid traverse | 6000mm/min | 6000mm/min |
Z-axis servo motor | 4.29KW | 4.29KW |
Z-axis travel | 1900mm | 2900mm |
Product Description
HIGH ACCURACY
- Adoption of ball screw and servo motor
- Easy checking for spindle speeds by attachment of spindle position encoder
- Guarantee of repeatability ±5° by adoption of curvic toolpost
UTMOST CONVENIENCE
- Excellent operation & easy loading/ unloading work piece by convenient operation panel
- Semiautomatic tailstock feeding device
HEAVY DUTY CUTTING
- Heavy duty cutting and precision turning by one piece fabricated bed & leg structure
- High rigid headstock supported by cylinder & angular roller bearing
BALL SCREW
- X-axis: ∅28 x 6 mm
- Z-axis: ∅45 x 12 mm (2000T/3000T)
- Guide way : Turcite
HIGH STABILITY
- Long-term maintaining high accuracy by turcite laminated on slide surfaces
- Application of high pressure lubrication pump to guarantee perfect lubrication on slide surfaces
- Prevention of operation error by lock type mono lever switch (Opt. Fixed MPG handle)