Feature

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Rigid construction

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+++Geared Headstock

+++The Spindle & gears are made of CR-MO alloy steel which are carburizing & precisely ground, forced lubricating & oil bathed combined in headstock which can be prolonged servicing life

+++Rugged heavily construction

+++Rugged heavily ribbed cast iron bed constructed, with hardened and ground Turcite-coated bed and saddle guideways for high accuracy and durability.

Specification

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KL-5060 / KL-5080 / KL-50120 / KL-50160 / KL-50200 / KL-50240

CAPACITY
Swing over bed		50" (1270mm)/1350 mm (Opt.)
Center height		630 mm (24.8")
Swing over cross slide		950mm (37.4") / 1010 mm (Opt.)
Swing in gap (Option)		1770mm / 1850 mm (Option)
Length of gap		570 mm
Distance between center		68.9" (1750mm) ~ 246" (6250mm) in 40" increments
WORKPIECE WEIGHTS
Max. weight at headstock		2,000 kg
Between centers unsupported		5,000 kg
Between center w/1 steady rest		6,500 kg
Between center w/2 steady rest		7,000 kg
Small closed steady rest (Opt.)		Ø150 - Ø 380 mm
Large closed steady rest (Opt.)		Ø 300 - Ø 550 mm or Ø 550 - Ø 800 mm
HEADSTOCK
Spindle bore		Ø305mm Opt	Ø410 mm Opt.
Spindle center		Ø155mm(6") : MT#5 ; Ø250mm/Ø305mm / Ø410mm : MT#6
Spindle Nose		A2-20 (Opt)	A2-28 (Option)
Spindle range		3
Spindle speed (rpm)	1 - range	3 - 10	2 - 8
	2 - range	11 - 88	7 - 66
	3 - range	89 - 450	67 - 330
BALLSCREW
Z axis ball screw		Ø80 x P20 (Planetary gearbox reducer 1:10)
X axis ball screw		Ø40 x P8
CARRIAGE
Cross slide width		340mm
Cross slide travel		650mm
BED
Bed width		24" (610mm)
Z axis travel		1750 / 2250 / 3250 / 4250 / 5250 / 6250 mm
TAILSTOCK
Quill taper		MT#6
Quill diameter		165 mm
Quill travel		300 mm
ACCURACY
Positioning accuracy		± 0.01mm / 300 mm
Repeatability accuracy		± 0.005 mm
Main spindle motor		30HP (22.5kw) - Standard, 40HP(30kw) - Option
Coolant pump		1/2 HP - Standard, 1-1/2 HP(High pressure - option)
Power required		40 KVA
Machine weight (KGS)		10800 /11600 /13300 / 14800 / 16500/18200