With our own subsidiaries in the USA and the Netherlands, Lock is able to offer expert advice and first-class service on location. Furthermore we have a worldwide network supported by…
Lock has been manufacturing self-locking gears since its foundation in 1844. This long experience guarantees a perfect combination of materials and maximum precision. A gearbox that never loses its…
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…
