Precision Conventional Lathe

High Speed
TK450 / 540 / 630 / 770N / 840N
Conventional Lathe-TK450 / 540 / 630 / 770N / 840N
  • Specification
  • Standard Accessories
  • Options
Description \ Model TK450 TK540 TK630
Capacities 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
Description \ 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 (kg) 3350/ 3600/ 4100/ 4600/ 5100/ 5700 3450/ 3700/ 4200/ 4700/ 5200/ 5800

*The Specifications are subject to change without prior notice.

TK450 / 540 / 630
  • Center sleeve
  • Dead center
  • Work light
  • Thread chasing dial
  • Coolant system
  • Tool box with tools
  • Manual
TK770N /840N
  • Center sleeve 
  • Dead Center
  • Main drive motor
  • Coolant system
  • Work light
  • Tool box with tools
  • Manual
TK450 / 540 / 630
  • 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
TK770N /840N
  • 3-jaw chuck 
  • 4-jaw chuck 
  • Face plate
  • Steady rest
  • Follow rest
  • Micro bed stop
  • Turret type 5 position bed stop
  • Taper attachment
  • Quick change tool post
  • CE mark
  • Rotating center
  • Splash guard
  • Magnetic brake
  • Gap bed
  • DRO