| Description | TK450 | TK540 | TK630 |
| Capacity | |||
| Swing over bed, mm | 460 (18.1") | 540 (21") | 630 (25") |
| Swing over cross slide, mm | 290 (11.4") | 360 (14") | 450 (17.7") |
| Swing over gap, mm | 640 (25"), Opt. | 720 (28.3"), Opt. | 810 (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 (2.2") | 85 (3.3"), 105 (4"), Opt. | 85 (3.3"), 105 (4") /153 (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 (2.95") / MT5 | 75 (2.95") / MT5 | 75 (2.95") / MT5 |
| Travel, mm | 170 (6.69") | 170 (6.69") | 170 (6.69") |
| Miscellaneous | |||
| Bed width, mm | 350 (13.78") | 350 (13.78") | 350 (13.78") |
| Cross slide travel, mm | 280 (11") | 305 (12") | 330 (13") |
| Compound rest travel, mm | 120 (4.7") | 150 (5.9") | 150 (5.9") |
| Coolant pump motor, HP | 1/8 | 1/8 | 1/8 |
*The Specifications are subject to change without prior notice.
Headstock
Gears in the headstock are machined form chrome molybdenum ally steel (SCM-21), carburized and precision ground for extremely smooth and quiet running.
Apron
Special interlock design at apron to prevent Z axis feed and thread cutting act at the same time.
Tailstock
The tailstock in rigidly constructed, move along the bed easily.
TK450 x 1500
TK630 x 1500
Option
Micro bed stop
Turret type 5-position bed stop
Taper attachment
3-jaw chuck
4-jaw chuck
Steady rest
Follow rest
Standard Accessories
- Center sleeve
- Dead center
- Work light
- Thread chasing dial
- Coolant system
- Tool box with tools
- Manual
Options
- 3-jaw chuck
- 4-jaw chuck
- Face plate
- Bigger spindle motor
- Steady rest
- Follow rest
- Micro bed stop
- Turret type 5 position bed stop
- Quick change tool post
- Taper attachment
- Splash guard
- CE mark
- Inverter & Auto spindle Speed 3 steps
- 105mm(4") Spindle bore (A2-11, 23-1293 RPM) for TK 540 / TK630 Series
- 153mm (6") spindle bore (A2-11, 13-690 RPM) for TK 630
- Gap bed
