Used Liebherr LC 152 CNC Gear Hobbing Machine | A.K. Machine Traders, Navi Mumbai, India

This used Liebherr LC 152 CNC gear hobbing machine is available from A.K. Machine Traders in Navi Mumbai, India. A gear hobbing machine cuts gear teeth into a workpiece with a rotating hob.

It takes workpieces up to 150 mm in diameter and cuts up to module 5 in steel. The hob head swivels ±45 degrees and the hob spindle runs at 120–1,200 rpm.

Key Features

• CNC-controlled gear hobbing
• Hob head swivels ±45 degrees
• Adjustable feed ranges on the axial, tangential and radial axes
• Enclosed machine

Technical Specifications

• Model: Liebherr LC 152
• Maximum workpiece diameter: 150 mm
• Maximum module (steel, 86,000 psi): Module 5 (5 DP)
• Maximum hob slide travel: 250 mm
• Table clamping surface: 120 mm
• Maximum table rotation: 150 rpm
• Hob centreline to table centre distance: 15–175 mm
• Minimum hob centreline to table surface distance: 50 mm
• Maximum tailstock casting to workpiece table distance: 630 mm
• Minimum number of teeth hobbed: 3
• Hob head swivel range: ±45 degrees
• Maximum hob diameter: 132 mm
• Maximum hob length: 180 mm
• Maximum tangential (shifting) travel: 180 mm
• Hob spindle speed: 120–1,200 rpm
• Rapid traverse, axial: 4,000 mm/min
• Rapid traverse, radial: 4,000 mm/min
• Rapid traverse, tangential: 3,000 mm/min
• Feed range, axial: 0.1–20 mm/rev
• Feed range, tangential: 0.01–5 mm/rev
• Feed range, radial: 0.1–4 mm/rev
• Total connected power: 40 HP (30 kVA)
• Operating voltage: 470 V, 60 Hz
• Control voltage: 110 V
• Floor space: 4,100 mm long × 3,770 mm wide
• Overall height with enclosure: 2,600 mm
• Approximate net weight: 7,300 kg

Applications

• Cutting spur and helical gears
• Small gears up to 150 mm in diameter
• Gear production for gearboxes and power transmission parts
• Toolroom and batch gear manufacturing

Commercial Details

• Make: Liebherr
• Model: LC 152
• Condition: Used
• Location: Navi Mumbai, Maharashtra, India
• Seller: A.K. Machine Traders

Frequently Asked Questions

• What is the largest workpiece it can hob? It handles workpieces up to 150 mm in diameter, with a maximum module of 5 in steel.
• What power supply does it need? It is rated at 40 HP (30 kVA), with an operating voltage of 470 V at 60 Hz and a 110 V control voltage.
• How much space does it need? The floor space is 4,100 mm by 3,770 mm, and the overall height with enclosure is 2,600 mm. Net weight is approximately 7,300 kg.
• What should I ask when enquiring? Ask for photos or video of the machine under power, inspection options, and which hobs, workholding and accessories are included. Also confirm the control and electrical set-up, including the 470 V, 60 Hz supply, and the loading and shipping arrangements.