Innovation in Bearings and Drives for Efficiency, Safety, and Sustainability
Liebherr is revolutionizing slewing bearings and slew drives with advanced technologies to meet modern industry demands for higher efficiency, sustainability, and safety. These innovations encompass Bearing Clearance Monitoring (BCM), electrically powered slew drives, and the Lifinity solid lubrication system, ensuring operations that are efficient, environmentally friendly, and maintenance-free.
Digital Wear Monitoring with Bearing Clearance Monitoring (BCM)
BCM introduces a digital solution for measuring wear in slewing bearings:
- Built-in sensors measure axial and radial wear with precision.
- Web app integration eliminates the need for manual checks in hard-to-access areas.
- Improves safety while reducing downtime by up to 75%.
- Seamless system upgrades allow users to integrate the data directly into their existing systems.
Electrically Powered Slew Drives
Electric slew drives enhance efficiency and sustainability:
- Noise reduction and elimination of hydraulic oil reduce environmental risks, such as oil leaks.
- Ideal for applications requiring precise positioning and sensitive environments.
- Flexible motor integration enables compact and adaptable setups.
Lifinity Solid Lubrication: Maintenance-Free Bearings
Liebherr’s Lifinity technology introduces a game-changing lubrication method:
- A heated polymer-oil mixture forms a stable lubrication layer, eliminating the need for relubrication.
- Maintenance reduction lowers operating costs and downtime.
- Environmentally friendly, with no risk of leaks or contamination.
- Complies with NSF/H1 standards, making it safe for food-related applications.
Future-Ready Solutions for Industry Applications
Liebherr’s innovative components are tailored for applications such as cranes, excavators, wind turbines, and tunnel boring machines. By integrating digital, electric, and maintenance-free technologies, Liebherr ensures that its slewing bearings and slew drives not only meet but exceed modern operational and environmental standards.
This advanced product line demonstrates Liebherr’s commitment to creating safer, more efficient, and sustainable solutions for industries worldwide.
