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Landis LT3e

Product catalog summary

Overview: The Landis LT3e is a large orbital grinding machine specifically designed for grinding large crankshafts up to 8.5 meters in length and 8,500 kg in weight. It incorporates advanced technology to provide precision grinding capabilities.

Key Features:

Electronically synchronized crankheads for enhanced precision.
Linear motor technology for efficient operation.
CNC hydrostatic wheelhead and workhead bearings for stability.
Support for up to 40 servo axes and servo workrests.
In-process gauging for real-time measurement.

Grinding Capacities:

Max component swing: 850 mm (33.5 inches).
Max pin and journal diameter: 350 mm (13.8 inches).
Max throw: 250 mm (9.8 inches).
Max part length varies by model: 4,500 mm, 6,500 mm, and 8,500 mm.
Max workpiece weight varies by model: 4,500 kg, 6,500 kg, and 8,500 kg.

Wheelhead Specifications:

Wheel type: Aluminum oxide.
Max wheel diameter: 1,400 mm to 1,600 mm.
Max wheel width: 250 mm (9.8 inches).
Wheel surface speed: 35 m/sec (114.8 ft/sec).
Spindle power: 60 kW.

Workhead & Footstock:

Workhead speed range: 0-12 rpm.
Max workhead motor torque: 8,000 Nm.
Footstock stroke: 150 mm (5.9 inches).

Axes and Drive:

Linear guide ways: Hydrostatics / Linear rails.
Grinding spindle: Hydrostatics.
Drive: Linear motors.

Dimensions and Weight:

Dimensions vary by model, with the largest being 14,575 x 5,500 x 3,925 mm.
Machine weight ranges from 80,000 kg to 100,000 kg depending on the model.

Contact Information: For more details, contact [email protected] or visit www.fivesgroup.com.

Catalog excerpts

GRINDING | ULTRA PRECISION Landis LT3e Large orbital grinding machine Used for the grinding of crankshafts up to 8.5 meters in length & 8,500 kg in weight • Electronically synchronized crankheads • Linear motor technology • Ability to grind longer shaft options available

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The Landis LT3e machine design provides the capability of grinding workpieces up to 8.5m in length, taking advantage of state-of-the-art technological developments and providing outstanding features. FEATURES — CNC hydrostatic wheelhead and workhead bearings — Up to 40 servo axes supported — Servo workrests — Electronically synchronized crankheads — In-process gauging The information provided on this document is for information purposes only and does not constitute a legal obligation or a warranty, express or implied, of any kind. Bryant | Cincinnati | Cranfield Precision | Daisho | Gardner |...

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Landis LT3e

Landis LT3e

Catalog excerpts

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