SPECIFICATION |
Model – ETM 660 |
CAPACITY |
|
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.