CONVENTIONAL LATHES

CONVENTIONAL LATHES
TK-770N
TK-770N
  • Cross & Iongitudinal rapid travel
  • Magnetic brake for main spindle
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Capacity
Center height 385mm (15.2”)
Distance between centers 1600mm / 2100mm / 3100mm / 4100mm / 5100mm / 6100mm (63”,83”,122”,162”,201”240”)
Max. swing over bed 770mm (30.3”)
Max. swing over gap 980mm (38.5”),Opt
Max. swing over cross slide 500mm (19.7”)
Main Spindle
Spindle nose A2-11
Spindle bore 105mm (4”) / 153 (6”)mm
Spindle speeds (18 steps) 23-1293rpm / 13-690 rpm
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
Width 450 (17.7”)
Threads
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 0.05 - 0.70 mm/rev
Cross feeds 0.025 - 0.35 mm/rev
※ The specifications are subject to change without prior notice.

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