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

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

Maximum tripping speed
Machined: 3.23 m/s
Drawn: 2.63 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