Feature

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Specification

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KC-2540, KC-2560, KC-2580, KC-25120
  KC?2500 Series
2540 2560 2580 25120
CAPACITY
Height of centers 315 mm
Swing over bed 630 mm
Swing over cross slide 450 mm
Swing in gap 810 mm
Distance between center 1000/1500/2000/3000 mm
Cross slide travel (X) 330mm
Compound rest travel 150 mm
HEADSTOCK
Spindle Nose D1?8 (Std.), D1?11/A1?11 (Opt.)
Spindle bored (std) Ø85 mm
Spindle bored (opt) Ø105 mm or Ø150 mm
Taper of Spindle Nose MT No.7 x No.5
Spindle speed range (rpm) 25 - 1550 rpm (O85mm) Standard
23 - 1300 rpm (O105mm) Option
15 - 830 rpm (O155 mm) Option
Spindle Speed 18 steps
Inverter type (Option) (Ø155 mm):
(similar to CSS function) H: 800~176
M: 175~53
L: 52~10
TAILSTOCK
Tailstock quill travel 170 mm

Tailstock quill diameter

75 mm
Tailstock quill taper No.5 MT
Bed width 350 mm
THREADING
Lead screw

4 TPI or 6 mm/pitch

Metric pitch threads 0.5 - 7 mm/pitch (24 kinds)
Inch pitch threads 4 - 56 TPI (36kinds)
Module pitch threads 0.25 - 3.5 M (16kinds)
DP threads 8 - 112 P (36 kinds)
Range of longitudinal feeds 0.06 - 0.88 mm/rev.
Range of cross feeds 0.03 - 0.44 mm/rev.
MOTOR
Spindle drive motor (AC) 10 HP: Std. (15 HP: Opt.)
Coolant pump 1/8 HP
Approx. net weight (KGs) 2550/2850/3200/3500

* Specifications are subject to change without notice