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What We Offer

S1740 ~S1960~S1988

Model:S1740 ~S1960~S1988
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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

S1722 / S1730 / S1740 / S1760 / S1788

S1922 / S1930 / S1940 / S1960 / S1988

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" / 88")

560 / 760 / 1000 / 1500 / 2200
(22" / 30" / 40" / 60" / 88")

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 (12 steps)--spindle bore:58mm/
40∼2000mm (12 steps)--spindle bore:80mm

Inch Threads Range

4∼56 TPI

Metric Threads Range

P0.5∼P7

Longitudinal Feeds Range

0.05∼0.82 mm (0.002∼0.032")

Cross Feeds Range

0.02∼0.4 mm (0.001∼0.0094")

Leadscrew Diameter

35 mm (1-1/3")

Leadscrew Pitch

4 TPI or 6 mm

Taper of Tail Center

MT4

Tail Spindle Travel

150 mm (5-7/8")

Tail Spindle Diameter

58 mm (2-1/4")

68 mm (2-2/3")

Main Drive 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.