Gear hobbing machineLIEBHERR
LC 752
Machine data
- Machine type:
- Gear hobbing machine
- Manufacturer:
- LIEBHERR
- Model:
- LC 752
- Year of construction:
- 2027
- Condition:
- refurbished (used)
- Functionality:
- fully functional
Price & Location
- Location:
- Zwickauer Straße 135, 09116 Chemnitz, Deutschland
Technical details
- Rotary table diameter:
- 590 mm
- Table diameter:
- 590 mm
- Total length:
- 5,100 mm
- Gear diameter:
- 750 mm
- Total height:
- 3,240 mm
- Total width:
- 4,000 mm
- Input frequency:
- 50 Hz
- Type of input current:
- three-phase
- Milling length:
- 250 mm
- Spindle speed (max.):
- 360 rpm
- Spindle speed (min.):
- 36 rpm
- Travel distance X-axis:
- 450 mm
- Travel distance Y-axis:
- 200 mm
- Travel distance Z-axis:
- 600 mm
- Overall weight:
- 12,000 kg
- Distance table to spindle center:
- 755 mm
- Controller manufacturer:
- Siemens Sinumerik ONE
- Drive type:
- Sinamics S120
- Control type:
- CNC control
- Equipment:
- documentation/manual
Details about the offer
- Listing ID:
- A228-22780
- Update:
- 25.09.2026
Description
The machine mills spur and helical gears as well as shafts up to module 10, and in a reinforced version up to module 14. With an axis travel of 600 mm between the milling head axis and the table surface, even long pinion shafts can be securely clamped. The milling head swivels by ±50°, the milling head speed ranges from 36 to 360 rpm, the table rotates at up to 18 rpm for small numbers of teeth, and the tangential travel of 200 mm utilizes the full milling head length for long tool life.
Technical data: max. workpiece diameter 750 mm, table diameter 590 mm, distance between milling head axis and table axis 50–500 mm, distance between milling head axis and table surface 175–775 mm, max. module 10/14, max. milling head diameter 215 mm, max. milling head length 250 mm, tangential travel 200 mm, milling head speed 36–360 rpm, max. table speed 18 rpm, swivel angle ±50°. Installation dimensions approx. 5.1 × 4.0 × 3.24 m, weight approx. 12 t.
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The machine is delivered with a new Siemens Sinumerik ONE control system and Sinamics S120 drives in a climate-controlled control cabinet manufactured in-house. The user-friendly interface makes setup and programming possible without in-depth G-code knowledge. Geometric acceptance is carried out according to the manufacturer's standard or DIN, with a protocol. The scope of delivery also includes the complete machine enclosure with safety technology according to the latest standards, a new coat of paint in RAL 5015/7035, a magnetic chip conveyor, circulating and loss lubrication, a hydraulic unit, a coolant system, and the operating manual.
The listing was translated automatically. Translation errors are possible.
Seller
Registered since: 2013
5 listings online
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