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Description \ Model |
TK450 |
TK540 |
TK630 |
Capacity |
Swing over bed, mm |
460 mm (18.1") |
540 mm (21") |
630 mm (25") |
Swing over cross slide, mm |
290 mm (11.4") |
360 mm (14") |
450 mm (17.7") |
Swing over gap, mm |
640 mm (25"), Opt. |
720 mm (28.3"), Opt. |
810 mm (31.9"), Opt. |
Between centers, mm |
1000/1500/2000 (40", 60", 80") |
1000/1500/2000/3000 (40", 60", 80", 120") |
1000/1500/2000/3000 (40", 60", 80", 120") |
Headstock |
Spindle bore, mm |
56 mm (2.2") |
85 mm (3.3"),
105 mm (4"), Opt. |
85 mm (3.3"),
105 mm (4") /153 mm(6"), Opt. |
Spindle nose |
D1-6 |
D1-8, A2-11, Opt |
D1-8, A2-11, Opt |
Spindle speeds, rpm (steps) |
39-2800 (18) |
25-1545 (18) |
25-1545 (18) |
Spindle motor, HP |
7.5 / 10, Opt |
10 / 15, Opt |
10 / 15, Opt |
Threads |
Lead screw |
4 TPI or 6 mm / pitch |
Metric / pitch, range |
0.5 - 7 mm / pitch (24 kinds) |
Inch, range |
4 - 56 TPI (36 kinds) |
Module / pitch, range |
0.25 - 3.5 M (16 kinds) |
DP, range |
8 - 112 P (36 kinds) |
Feeding Range |
Longitudinal feeds,
mm/rev. |
0.06-0.88 |
0.06-0.88 |
0.06-0.88 |
Cross feeds, mm/rev. |
0.03-0.44 |
0.03-0.44 |
0.03-0.44 |
Tailstock |
Quill dia. / Center taper, mm |
75 mm (2.95") / MT5 |
75 mm (2.95") / MT5 |
75 mm (2.95") / MT5 |
Travel, mm |
170 mm (6.69") |
170 mm (6.69") |
170 mm (6.69") |
Miscellaneous |
Bed width, mm |
350 mm (13.78") |
350 mm (13.78") |
350 mm (13.78") |
Cross slide travel, mm |
280 mm (11") |
305 mm (12") |
330 mm (13") |
Compound rest travel, mm |
120 mm (4.7") |
150 mm (5.9") |
150 mm (5.9") |
Coolant pump motor,HP |
1/8 |
1/8 |
1/8 |
Packing size,mm |
2290×1150×1600
2790×1150×1600
3290×1150×1600 |
2290×1200×1700
2790×1200×1700
3290×1200×1700
4290×1200×1700 |
2290×1200×1700
2790×1200×1700
3290×1200×1700
4290×1200×1700 |
Net weight |
2000/2250/2500 |
2200/2350/2600/2750 |
2250/2400/2650/2800 |
Model |
TK-770N |
TK-840N |
General Capacity |
Max. swing over bed, mm |
770 (30.3”) |
840 (33") |
Center height, mm |
385 (15.2") |
420 (16.5") |
Max. swing over gap, mm |
950 (37.4"),Opt |
1020 (40.2"),Opt |
Max. swing over cross slide, mm |
500 (19.7") |
570 (22.4") |
Distance between centers, mm |
1600 / 2100 / 3100 / 4100 / 5100 / 6100 (63",83",122",162",201"240") |
Main Spindle |
Spindle nose |
A2-11 |
A2-11 |
A2-15 |
Spindle bore, mm |
105 (4") |
153 (6") |
105 (4") |
153 (6") |
230 (9") |
Spindle speeds, rpm (18 steps) |
23-1293 |
13-690 |
23-1293 |
13-690 |
5-440 |
Carriage |
Cross slide travel |
450 (17.7") |
Compound rest travel |
250 (9.8") |
Tailstock |
Tailstock spindle dia. |
105 (4.13") |
Taistock spindle travel |
220 (8.7") |
Taistock spindle taper |
MT 5 |
Bed |
Bed width |
450 (17.7") |
Threading |
Lead screw |
2 TPI or 12mm / pitch |
Metric pitch threads |
0.8 - 14 mm / pitch (65 kinds) |
Inch threads |
2 - 28TPI (36 kinds) |
Module pitch threads |
0.5 - 7M (22 kinds) |
DP threads |
4 - 56TPI (36 kinds) |
Feeding Range |
Longitudinal feeds, mm/rev. |
0.05 - 0.70 |
Cross feeds, mm/rev. |
0.025 - 0.35 |
Motor |
Main spindle motor, HP |
15 / 20,Opt |
15 / 20 or 25,Opt |
Rapid feed motor, HP |
1/4 |
Coolant pump motor, HP |
1/8 |
Machine weight |
Net Weight, Kgs |
3350/ 3600/ 4100/ 4600/ 5100/ 5700 |
3450/ 3700/ 4200/ 4700/ 5200/ 5800 |
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