Rack Shaping Machine

crown gear diamter max. 600 mm︱pinion diameter - max. 254 mm︱crown gear turning speeds max. 3.100 U/min︱pinion turning speeds max. 3.100 U/min︱control GE FANUC Series 160i-M ︱pinion cone range 165-345 mm︱crown gear cone range 89 - 267 mm︱lapping torque 2 - 24 Nm︱total power requirement 36 kW︱weight of the machine ca. 5 t︱dimensions of the machine ca. 1,80 x 2,40 x 1,90 m︱

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Own lapping system! Was also operated at a lapping center

max. wheel diameter 540 mm︱turning speeds 315 - 1260 U/min︱axis adjustment +/- 50 mm︱ratio 1 : 1 bis 1 : 10 ︱taper MK ︱weight of the machine ca. 2,3 t︱dimensions of the machine ca. 1,7 x 2,1 x 1,5 m︱

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crown gear diamter max. 500 mm︱distance crown gear spindle - front pinion spindle 150 - 350 mm︱distance pinion spindle - front crown gear spindle 120 - 340 mm︱control GE FANUC Series 160i-M ︱ 70 mm︱pinion turning speeds max. 0 - 3.000 mm︱crown gear turning speeds max. 0 - 2.600 U/min︱inner taper pinion spindle Ø 99,2 mm︱inner tape crown gear spindle Ø 99,2 mm︱rated current 30 A︱weight of the machine ca. 6,40 t︱dimensions of the machine ca. 2,40 x 2,20 x 2,10 m︱

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Own lapping system! Was also operated at a lapping center

max. wheel diameter 400 mm︱gear width NA mm︱max. module 1 ︱min. module 10 ︱total power requirement 12 kW︱weight of the machine ca. 4,2 t︱dimensions of the machine ca. m︱

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K L I N G E L N B E R G (Germany) Automatic Bevel Gear Lapping Machine Model LKR 400 A 100 Year 1974/1998 Serial No. 1890 Partially reconditioned and electrically modernized in 1998 by Welter Company _______________________________________________________ Max. Ø of crown gear 400 mm Adjustment of pinion spindle 160 / 250 mm Adjustment of crown gear spindle 115 / 265 mm Additional movements: Axial / distance / vertical, approx. + / - 2 mm Automatic tooth clearance 0 - 0.6 mm Module 1 - 10 Axial offset, up / down, each 50 mm (= axial offset travel from middle position) Bore hole of driving spindle 100 taper Bore hole of driven spindle 60 taper 6 spindle speeds 900 - 1,800 rpm Total electrical load 12 kW - 380 V - 50 Hz Weight 4,200 kg Accessories / Special Features * Hydraulic workpiece clamping for both spindles. * Automatic lapping process. Following function can be preset: Clockwise / anticlockwise movement, lapping torque, pulling and pushing movement, 4 lapping programs, etc. * Protective hood for crown gears with a diameter up to 400 mm, with automatic closing mechanism. * Separate switch cabinet. * Separate hydraulic unit, etc. Price, ex stock EUR 29,500.-- The lapping process employed by this machine greatly improves the running performance of bevel gear pairs. Pinions and gears are meshed by up to three additional movements (axial, radial and vertical) which are controlled by cams. Tooth flanks are smoothed with the help of lapping medium, and contact patterns are corrected as necessary.

workpiece length 400 mm︱work piece width 2200 mm︱max. module 8 / 10 ︱working lenght 1850 x 160 mm︱stroke 180 mm︱table surface area 360x2200 mm︱total power requirement 12 kW︱weight of the machine ca. 7,2 t︱dimensions of the machine ca. 5,5 x 2,3 x 2,4 m︱

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Rack shaping machine, Top condition!!! Cutting wheel diameter 5 " Workpiece weight 800 kg Cutting wheel holder diameter 1 3/4 "