PRECISION ENGINE LATHE MODEL: SSM 1740 / 1760 / 1780 / 2040 / 2060 / 2080
PRECISION VARIABLE SPEED LATHE MODEL: SSM 1740V / 1760V / 1780V / 2040V / 2060V / 2080V
Characteristics:
1. Heavy duty headstock with hardened and ground gears.
2. 86mm hole through spindles.
3. 3-point supported spindle using 2 precision taper roller bearings and 1 ball bearing.
4. 12 steps spindle speeds 20 – 1800 r.p.m. shift in geometric progression.
5. Quick-change universal gearbox for inch, metric, DP, MP, threading
6. Forced spray lubrication system used for headstock.
7. One shot lubrication pump supply oil cross slide and bed-ways.
8. Adjustable overload clutch in apron to ensure proper cutting load.
9. Cross slide screw permanently immersed in oil and supported by thrust bearing.
10. Induction hardened and precision ground bed-way.
11. One piece base for maximum rigidity.
Specification:
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MODEL |
SSM1740 / 1740V |
SSM1760 / 1760V |
SSM1780 /1780V |
SSM2040 / 2040V |
SSM2060 / 2060V |
SSM2080 / 2080V |
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NOMINAL SIZE |
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Swing over Bed |
440mm |
510mm |
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Swing over Cross Slide |
272mm |
342mm |
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Height of Center |
220mm |
255mm |
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Distance Between Centers |
1000mm |
1500mm |
1000mm |
1500mm |
1000mm |
1500mm |
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NOMINAL SIZE |
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Width of Bedways |
330mm |
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Total Length of Bed |
2000mm |
2510mm |
3020mm |
2000mm |
2510mm |
3020mm |
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Gap Type |
Swing over Gap |
660mm |
730mm |
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Length of gap |
300mm |
300mm |
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Width in front of face plate |
190mm |
175mm |
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SPINDLE |
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Spindle nose mounting |
D1-8 CAMLOCK |
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Spindle bore |
86mm |
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Taper of spindle bore |
M.T.#5 |
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Number of spindle speeds |
12 steps (Variable speed change 3 steps) |
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Range of spindle speeds |
20-1800 R.P.M. (Variable speed changed to 10-2000 R.P.M.) |
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TOOL SLIDE |
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Total travel of cross slide |
260mm |
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Total travel of top slide |
130mm |
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Max. size cutting tool |
25mm |
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TAIL STOCK |
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Total travel of tailstock barrel |
150mm |
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Taper in tailstock barrel |
M.T.#5 |
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Diameter of barrel |
75mm |
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THREADS |
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Lead screw diameter & pitch |
18 |
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Number of inch threads |
0.3-3.5mm |
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Range of inch threads |
Dia. 35mm Pitch : 6mm 4 T.P.I. |
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Number of metric pitches |
48 |
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Range of metric pitches |
2-72 T.P.I. |
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Number of Diametral pitches |
48 |
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Range of Diametral pitches |
0.2-14 mm |
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Number of Module pitches |
24 |
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Range of Module pitches |
8-60 D.P. |
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FEEDS |
24 |
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Feed rod diameter |
25mm |
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Number of feed change |
36 |
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Range of longitudinal feeds |
0.06-2.00mm/rev. 0.0025-0.07in/rev. |
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Range of cross feeds |
0.03-0.80mm/rev. 0.0010-0.03in/rev. |
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MOTOR |
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Main spindle motor |
10HP (7.5kw) |
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Coolant pump motor |
1/8HP (0.1kw) |
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Machine net weight |
1900kgs |
2000kgs |
2200kgs |
2000kgs |
2100kgs |
2300kgs |
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*All specifications above are subject to change without notice.