The rated speed V_n is the basis for determining the tripping speed of the lift according to EN 81-20:2020 5.6.2.2.1.1. We distinguish between rated speeds up to 1 m/s and above 1 m/s. For lifts with V_n < 1 m/s the type of safety gear is also important. Please enter rated and tripping speed. You can calculate the tripping speed with our tool and transfer the values to the fields.

If a mounting bracket is required, please select it under mounting accessories.

Position switches indicate the state of the speed governor. These are safety switches according to EN ISO 13849-1 that are directly integrated into the passive safety circuit. A distinction is made between non-latching and latching position switches. Unlike non-latching switches, latching switches are reset manually or electrically. For controllers that do not lock automatically after tripping of the speed governor, latching switches must be selected. Until reset, the lift remains electrically “locked.” The selection of contacts depends on the electrical integration in the lift system. Here you can find an interactive explanation of the position switches.