Category : Gear Machines

Sub-Category : Gear Lapper

Total Machines Found : 5

Select | Machine Details
ModelZLK 500/1
ConditionGood Condition
PhotoSee Photo
Maximal wheel diameter 500 mm
Minimal wheel diameter 30 mm
Maximal wheel width 500 mm
Machine weight 3.5 ton
MakeKlingenberg German
ConditionGood Condition
PhotoSee Photo
Gear Dia 500 mm
MakeKlingenberg German
ModelLKR 400 A 100
ConditionGood Condition
PhotoSee Photo
Max. 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
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
* The Machine was partially rebuilt and electrically modernized by WELTER Co. Germany and equipped with PLC Control System make LAUER and containing a SIEMENS System S 5 with SIEMENS Drives, all Errors are immediately reported on a display, this makes the use of the machine much easier!
* Hydraulic workpiece clamping for both spindles.
* Automatic lapping process with 4 lapping programs:Following functions can be preset: Clockwise / anticlockwise movement, lapping torque, pulling and pushing movement, Lapping time, and steplessly adjustable braking force.
* Various Braking forces can be preadjusted by switches and Potentiometers
* Protective hood for crown gears with a diameter up to 400 mm, with automatic closing mechanism for the cover and the front door.
* Separate switch cabinet.* Separate hydraulic unit, built-in lapping agent pump and manual brake,etc.

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.
ConditionGood Condition
PhotoSee Photo  |  See Video
Technical details
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 Series 160i-M FANUC
pinion turning speeds max. 0 - 3.000 mm
crown gear turning speeds max. 0 - 2.000 U/min
inner tape crown gear spindle 99,2 mm
inner taper pinion spindle 99,2 mm
total power requirement 17 kW
weight of the machine ca. 6,40 t
ConditionGood Condition
PhotoSee Photo
750 mm. diameter gear,
speeds 200 to 1200 RPM,
vertical offset,
full automatic cycles,
brake torque 0-6 mkp,
153 mm. taper
1:20 ratio