Typ:
Progressive  safety gear (downwards)
Protection device against overspeed (upwards)
Protection device against unintended car movement  (A3 / UCM)

Guide rail :
Drawn/Machined
Guide rail thickness: 9 – 30 mm
Guide rail width (minimum): 20 mm

Maximum tripping speed
Drawn: 2,63 m/s
Machined: 3,23 m/s
UCM: 2,20 m/s

Maximum nominal speed
Drawn: 2,20 – 2,29 m/s
Machined: 2,50 – 2,81 m/s

Permissible total mass acting downwards