Each EWA is sealed at both shaft ends. This permanently prevents oil from escaping from the gearbox housing and also protects the compartment for the LSC or END control unit.
All EWAs are given a…
All gearbox housings consist of a one-piece cast housing and are made of gray cast iron. Grey cast iron is characterized by high strength and durability. Lock applications demand robustness and…
Use in all installation positions and in different locations is already taken into account in the design. Depending on the installation position, the required screw in the gearbox can become a…
The EWA is the reliable power source for every application. Slow-running, with self-locking worm gear and integrated control unit, it performs its work for decades without any maintenance. It can…
Control unit END
With the END mechanical control unit, the start and end points of a movement, the end positions, can be easily adjusted. Adjustment is carried out by fixing grub screws in the END…
2-click installation
The end positions are adjusted using the Lock 2-click Installation®: To set the start and end points, simply press two setting switches simultaneously. Simple setting of the end…
Control unit LSC - currentless absolute
Lock has been setting standards since 2019 with the LSC currentless control unit, completely redefining the adjustment of end positions and travel…
