High Speed Precision Lathe
Characteristics:
1. Bed width: 300mm.
2. Varied spindle bore diameters: Ø58mm / Ø 80mm (Option).
3. With FAG or SKF precision bearings installed on spindle, maximum cutting depth can be 8mm on 50mm diameter and best roundness 0.003mm (200mm long).
4. Equipped with plastic rear gears, shafts and gears inside headstock are well protected if crash should occur .
5. Thermal treated and precision ground alloy gears.
6. Universal gearbox for both imperial and metric thread-conversion table also attached.
7. Tracks of cross slide and bed are well lubricated with lubrication pump (manual).
8. Overload device to ensure safety during operating.
9. Wear-resistant phosphor bronze lead screw nuts.
10. Durable reservoir oil bath type cross slide.
11. Thermal treated Meehanite bed casting.
12. One-piece base for high rigidity and low vibration.
13. High-capacity coolant tank offers sufficient coolant output.
Specification:
|
MODEL |
S430 Series |
S480 Series |
|
S1722, S1730, S1740 S1760, S1790 |
S1922, S1930, S1940, S1960, S1990 |
|
|
Swing Over Bed |
430 mm (17") |
470 mm (18-1/2") |
|
Swing Over Cross Slide |
240 mm(9-1/2") |
280 mm (11") |
|
Center Height |
215mm(8-1/2") |
235mm(9-1/4") |
|
Center Distance(mm) |
560,760,1000,1500,2200, (22",30",40",60",90") |
560,760,1000,1500,2200, (22",30",40",60",90") |
|
Swing Over Gap |
650 mm (25-1/2") |
690 mm (27-1/8") |
|
Bed Width |
300 mm (11-4/5") |
|
|
Spindle Nose |
ASA D1 -6/D1 – 8 (Opt.) |
|
|
Spindle Bore |
58 mm(2-1/4") / 80 mm (3") (Opt.) |
|
|
Taper of Spindle Bore |
MT 6 / MT 7 (Opt.) |
|
|
Spindle Speed |
20~2000 rpm (12steps)-spindle bore:58mm/ 40~2000 rpm (12steps)-spindle bore:80mm |
|
|
Inch Threads Range |
4~56 TPI |
|
|
Metric Threads Range |
P0.5~P7 |
|
|
Longitudinal Feeds Range |
0.05~0.76mm (0.002~0.03") |
|
|
Cross Feeds Range |
0.03~0.49mm (0.0008~0.011") |
|
|
Leadscrew Diameter |
35 mm (1-1/3") |
|
|
Leadscrew Pitch |
4 TPI or 6 mm |
|
|
Taper of Tail Center |
MT 4 |
|
|
Tail Spindle Travel |
150 mm (5-7/8") |
|
|
Tail Spindle Diameter |
58 mm (2-1/4") |
68 mm (2-2/3") |
|
Main Driver Motor |
5HP (3.75KW) / 7.5HP(5.625KW. Opt.) |
7.5HP (5.625KW) / 10HP (7.5KW. Opt.) |
|
Coolant Pump |
1/8HP (0.1 KW) |
|
|
Compound Rest Travel |
125 mm (4-7/8") |
|
|
Cross Slide Travel |
250 mm (9-2/3") |
|
*All specifications above are subject to change without notice.