Product description
SPECIFICATION
ETM 660 Center Height 330mm
| CAPACITY | Model – ETM 660 |
| Center Height | 330 mm |
| Swing over bed | Ø 660mm |
| Swing over cross slide | Ø 420mm |
| Swing in gap | Ø 870mm |
| Length of gap | 220mm |
| Width of bed | 405mm |
| Distance between centers | 1000/1500/2000/3000mm |
| HEADSTOCK | |
| Spindle Nose | D1-8 |
| Spindle Bore | 105 mm |
| The taper of spindle bore | MT7 |
| Step of Spindle Bore | 12changes |
| Range of spindle speed | 36-1600rpm |
| FEEDS AND THREADS | |
| Lead screw pitch | 4 T.P.I |
| Longitudinal feeds range | 0.063-2.52mm/rev |
| Cross feeds range | 0.027-1.07mm/rev |
| Range of inch threads | 28-2 T.P.I/26 kinds |
| Metric threads range | 7/16-80 T.P.I (54 kinds) |
| MOTOR | |
| Power of the main motor | 7.5 kw |
| Power of coolant pump | 0.6kw |
| TAILSTOCK | |
| Dia. of tailstock sleeve | 75 mm |
| Travel of tailstock sleeve | 150 mm |
| Morse taper of tailstock sleeve | MT5 |
| DIMENSION AND LENGTH | |
| Overall dimension (LxWxH)mm | 2300/2820/3420/4400x1040x1580mm |
| Packing Size (LxWxH) mm | 2500/300/3500/4500mmx1100x1650mm |
| Net weight | 3200/3500/4000/4500kg |
| Gross weight (kgs) | 3500/3920/4550/5200kg |
NOTE: We reserve the right to modify and improve the specification without notice, the specification shown above is for reference only.
Lathe machining
Features:
- Suitable for Tool room applications and High productivity
- All gears in Headstock are hardened and precision Grounded
- Induction Hardened and precision Grounded Bed ways
- Turcite B Coating between the bed and Carriage
- Feed rod and lead screw Interlocked
- Foot-operated Spindle brake for the quick and effective stop of the spindle while operating
- Cam lock Spindle nose to handle 3 jaws & 4 jaw chuck
- Larger Spindle bore
- An overload safety device is provided in the apron
- Easy operating speed change levers
- Need not change gears you can turn all the metric and Inch threads indicated in the chart
- Single piece casting base available for selected models
- More Than 1500 successful Installations Across India
- Essential Accessories Faceplate, 3 jaw chuck, 4 jaw chuck, foot brake, Machine lamp, steady rest, follow rest, coolant system foot brake, machine lamp, Center sleeve – 2 nos will be supplied as standard accessories
- Safety Measures like an emergency switch, chuck guard, and Limit switch on the gearbox door are standard accessories
- Adjustable slip clutch eliminates tool break caused by overload conditions (ETM 660 & ETM 800)
- Rapid movement is available in the Apron Box, which will improve the efficiency
- DRO (Digital readout System) is optional
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