Introduction
A new generation of elevator buffers designed to reduce environmental impact while maintaining full compatibility with existing systems has been introduced with the launch of the LKB Series.
Developed as the successor to the established LSB buffer range, the LKB Series combines proven safety performance with significant improvements in sustainability and manufacturing efficiency.
Significant Carbon Reduction
The new buffers reduce carbon emissions by approximately 20% compared with the previous LSB design, and by up to 50% when compared with many competing products.
This reduction has been achieved using fiber-reinforced polymer components, which significantly reduce steel content and eliminate the need for welding and painting during production.
Designed For Future Sustainability
In addition to lowering embodied carbon, the LKB range has been engineered to support the future transition away from hydraulic oil by enabling water-based energy absorption.
This forward-looking feature positions the product to meet upcoming environmental regulations and sustainability standards across global markets.
Easy Integration with Existing Systems
A key design priority was maintaining full interchangeability with the LSB series.
Installation dimensions remain unchanged, allowing elevator manufacturers and installers to integrate the LKB buffers directly into existing designs without additional engineering work or requalification.
Broad Application Coverage
The LKB range supports a wide range of passenger elevator applications, covering:
- Rated speeds: 1.0 m/s to 1.8 m/s
- Elevator masses: 380 kg to 3250 kg
This flexibility allows the buffers to be used across a variety of modern elevator systems.
Localized Global Manufacturing
To strengthen supply resilience, manufacturing of the new buffers is being localized across multiple regions, including:
- China
- India
- United Kingdom
- Germany
- Korea
Further localization is planned in Europe to support regional demand, minimize supply chain risks, and reduce the overall carbon footprint.
A Step Forward in Elevator Technology
With its combination of environmental performance, installation compatibility, and future-ready design, the LKB Series represents a significant advancement in elevator buffer technology.
