The ultrasonic position system USP uses a non-contact operating principle to position lift cabins. This principle is not based on conventional switching technology or common encoder systems and the USP is cost-efficient because of its simple design. This system is very technically advanced and is able to communicate with the very latest control systems.

Magnetic reed switches are often used to replace mechanically actuated limit switches with plungers, roller and turning levers and as important connecting element for non-contact limit switches. In the elevator industry, magnetic reed switches are used for positioning and control. They are preferably used where mechanically actuated limit switches no longer function satisfactorily due to unfavourable operating conditions such as high or low start-up speeds, high switching frequencies, strong dust or dirt influence, high humidity, chemical atmospheres or large fluctuations in operation intervals.

Position switches with safety function are suitable for a wide range of applications in lift industry. They are especially used, where safety and positioning accuracy are of paramount importance, e.g. at the terminus, at the safety catch device or at the speed limiter.

The door contacts with positive break of the AZ series are available in ten different versions so that a suitable contact for monitoring the door position or the locking mechanism (hook bar) is available for all types of elevators. They are tested and certified in accordance with the European and American standards.

Door locking devices with and without certified locking device The lift door locking devices of the AV series are used for monitoring and locking 1- and 2-leaf lift landing doors. These safety locking devices meet the requirements of the Lift Directive 95/16/CE and of EN 81-1.

Floor and fine adjustment switches can be used to achieve an accurate positioning of the car in the lift shaft. Considering the use of new technologies (e.g. USP, position and magnetic switches) for lift positioning, the floor and fine adjustment switches today are almost exclusively utilised as spare part.

Inspection boxes, e-stops and junction boxes. Custom assembled to comply with your needs in the field. Supplied either Pre-wired with cable and plug assembly or terminals.

High resolution dot matrix displays show floors, direction arrows and text messages of your choice.Gong functions and high quality audio using standard Windows *.wav files. Quick to install and easy to program.