| Make | LORENZ |
| Type of machine | LS 400 |
| Year of manufacture | 1974 |
| Machine's weight | 7 |
| Max. Module | 05 |
| Total power requirement | 25 |
| Max. diameter of gear wheel | 400 |
| Wheel width | 75 |
| Min. module | 60 |
max wheel diameter: 400 mm
gear width: 75 mm
max module: 05
min module: 60
total power requirement: 25 kW
weight of the machine ca: 7 t
dimensions of the machine ca: m
L O R E N Z (Germany)
High Performance Automatic Gear Shaper
Model LS 400 Year 1975 Serial No. 12 592
_________________________________________________________________________________
External gear, max. Ø 400 mm (possibly larger)
Internal gear dia. 350 mm
Gear width, max. 75 mm
Module range 0.5 - 6
Length of stroke 82 mm
Adjustment of stroke position 0 - 100 mm
Distance between shaper spindle and machine body 250 mm
Spindle taper MK 5
No. of strokes, roughing/finishing process 118 - 1,000 per min
Table size 400 mm
Table bore 125 mm
Mounting height between table and shaper head 190 / 290 mm
Axial travel of tool slide, approx. 295 mm
No. of teeth, approx. 12-150
Feed range, tooth depth 0.01 - 0.063 mm/stroke
Feed range, rotary feed by Tool-Ø 125 0.125 - 3.15 mm/stroke
Spindle drive, approx. 19 kW
Total electrical load, approx. 25 kW - 380 V - 50 Hz
Weight 7,000 kg
Accessories / Special Features
Hydrostatic straight guides with separate hydraulic aggregate.
Built-in raiser plate approx. 100 mm to increase height of shaper head.
Hydraulic universal workpiece clamping device built by RINGSPANN to clamp
ring shaped workpieces on the inner diameter with various inserts to accommodate
different workpiece diameters.
Stepless Regulation of number of strokes for improving roughing and finishing process
Automatic changeover of number of strokes, and automatic feed changeover for roughing
and finishing work in up to 3 cuts.
Automatic and motor-driven fixing of shaping stroke in the upper position after work is finished.
Separate switch and control cabinet. Two-hand start.
Coolant equipment with magnetic chip conveyor and chip collection container.
Various change gears, shaping tool holders, etc.
Condition : Satisfactory to Good. Machine can be inspected under power.
Delivery : Ex stock, as inspected.
Payment : Net, after conclusion of contract.
Thank you for your interest. We always have a good selection of gear machines on stock.
Please let us know what you need.
