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VAHLE Inc. delivers power and positioning systems for facade access equipment — built for safe operation, long travel distances and outdoor durability in North American building maintenance applications.
Facade access systems, often referred to as Building Maintenance Units (BMUs), are essential for cleaning, inspection and maintenance of modern buildings. To operate safely and efficiently, these systems require a reliable power supply and, when needed, control-ready infrastructure that supports stable operation along long travel paths.
VAHLE provides weather-resistant electrification solutions for mobile facade access equipment, engineered for safe, continuous motion and long service life. Our durable conductor rail and contactless power solutions support smooth, repeatable movement of access platforms, even on complex building exteriors or large-span facades. Options for low-voltage systems, signal transmission and integrated positioning help enhance operational safety and precision.
Installed on rooftop tracks, slewing cranes or telescoping arms, BMUs must perform reliably with minimal maintenance. VAHLE components are built for continuous outdoor duty and service-friendly operation, helping reduce downtime and extend system lifespan.
VAHLE Inc. supports customers across North America with application expertise and service options such as product training, routine maintenance and inspections — helping keep facade access systems operating reliably and safely.
Your Vision. Our Solution.
The KBH is a contact-protected safety conductor bar for almost all applications in the low to medium power range (up to 200 A). It is a robust and inexpensive power supply that is also easy to install.
The LSV | LSVG is a contact-protected, multi-pole (max. 11-pole) and very robust safety conductor bar for almost all applications in the small to medium power range up to 300 A. Its extreme robustness predestines the LSV | LSVG for use in the harshest environmental conditions.
With the SMGX, the tried-and-tested SMGM system has been adapted for outdoor use. It is based on the functional principle of the SMGM, but has particularly robust mechanical components and also guarantees significantly higher tolerances. The shielded slotted waveguide enables high transmission rates and prevents unwanted interference signals from inside or outside.
VAHLE has a wide range of spring cable reels in its portfolio. They are mechanically driven by steel spiral leaf springs, which makes the systems particularly durable.
The lightweight types U15, U25 and U35 are particularly easy to maintain thanks to their open design. Thanks to different conductor materials, they are also particularly flexible to install.
Thanks to their high wear resistance and resistance to acids, the U20 and U30 conductor rails are reliable energy suppliers even in harsh environments and with complex and curved track layouts.
