Knee Mill – 2TM / 2VS
Knee Mill - 2TM / 2VS
2TM
- Spindle material made from SCM440 Cr-Mo steel alloy with tempering treatment.
- Centralized one shot lubrication system for ways, nuts and leadscrews of axes.
- Precise angular contact spindle bearing.
- 8 speeds step-pulley drive (16 speeds is optional).
- Unique design on Hi-Low gear speed commutation, bearings support on both sides of spindle pulley.
- Adjustable brake handle increases the life of break shoe.
2VS
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- Spindle material made from SCM440 Cr-Mo steel alloy with tempering treatment.
- Centralized one shot lubrication system for ways, nuts and leadscrews of axes.
- Precise angular contact spindle bearing.
- Variable speed drive up to 4500 rpm/60Hz, 3750 rpm/50Hz.
- Patented special copper alloy SAM214 for vari-disc keys with precise ground grease and lubrication system.
- Bearing support at the end of motor shaft.
- Double sided vari-disc belt provides lower noise level.
- Motor shaft material made from steel alloy, diameter 28mm.
| Specification | 2TM / 2VS | ||
| Table size | 230x1067mm (9”x42”) | ||
| T-slot of table (Q’ty x size) | 3x16mm (3 x 0.629”) | ||
| Longitudinal travel (X axis) | Manual | 762mm (30”) | |
| Auto | 682mm (26.85”) | ||
| Cross travel (Y axis) | 305mm (12.007”) | ||
| Vertical travel of knee (Z axis) | 406mm (15.984”) | ||
| Ram travel | 390mm (15.354”) | ||
| Quill travel | 127mm (5”) | ||
| Spindle taper | NST#30/R8 (Opt. NST #40) | ||
| Spindle to table nose | 34~440mm (1-3/8” ~ 17-3/8”) | ||
| Spindle center to column | 154~544mm (6” ~ 21.4”) | ||
| Over swivel on turret | 360゜ | ||
| Head swivel (R&L) | +/-45゜ | ||
| Head tilt (up&down) | +/-45゜ | ||
| Spindle motor | 3HP | ||
| Quill feed | 0.04~0.08~0.14 mm/rpm (0.0016” ~ 0.003” ~ 0.006”) | ||
| Spindle speed | Step head | 50Hz low: 66~270 Hi: 550~2270 60Hz low: 80~325 Hi: 660~2720 |
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| Variable speed head | 50Hz low: 50~420 Hi: 420~3750 60Hz low: 60~500 Hi: 500~4500 |
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| Net weight | 950Kgs (2200lbs) | ||
We reserve the right to modify and improve the specification without notice. The specification shown above is for reference only.
