Hammasrataste kujundaja

LIEBHERR WS 1

max. wheel diameter 265 mm
gear width 45 mm
max. module 4
min. module 0,3
max. workpiece diameter 300 mm
stroke length max. 0-50 mm
stroke position adjustment 25 mm
distance work spindle /surface of the table 170/245 mm
spindle taper innen MK 4
table-size 180 mm
table hole 95/75 mm
strokes per minute 450 - 840
total power requirement 10 kW
weight of the machine ca. 5200 kg
dimensions of the machine ca. m
Max. gear Æ (external) approx. 265 mm
Max. workpiece Æ for internal gears 300 mm
Max. gear width 45 mm
Module range 0.3 - 4

Length of stroke 0 - 50 mm
Adjustment of length of stroke 25 mm
Distance between table and spindle, min./max. 170/245 mm

Spindle taper (external 90 / internal 50) MT 4

Table size 180 mm
Table bore 95 / 75 mm
Table travel, cross, approx. 175 mm

Number of strokes, infinitely variable 450 - 840 /min
Feed range 0.09 - 0.6 mm/stroke
Rotary feed, strokes per cutter revolution 2,722 - 681

Total electrical load 10 kW - 380 V - 50 Hz
Weight 5,200 kg

Accessories / Special Features
* Selection switch for various working programmes, and for
manual control.
* Multi-cut device for roughing, finishing and sparkout,
via presettable micrometer screws.
* Hydraulic workpiece external clamping device mounted on table,
for internal gears (a sort of collet chuck).
* Separate switch cabinet. * Separate hydraulic unit.
* Hydrostatic straight guide, with cooling aggregate for the
hydrostatic pressure oil, separate.
* Lateral table adjustment ensures optimal ram lift from workpiece.
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* Infinitely variable number of strokes via DC motor.
* Built-on coolant device.
* Presettable impulse counter for switching off table after every
cut. With digital display.
* Various change gears.