Новые технологии горно-шахтной автоматики

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VD-2 pull rope switch for cargo-and-passenger conveyors

VD-2 pull rope switch

VD-2 switch provides emergency cutoff or local blocking of cargo-and-passenger
conveyors start with automatic fixation in switched off position when the force
applied to rope of pulling device is no more than 1 kg.
VD-2 switch is supplied together with pulling device (rope, springs, clips, suspension),
which is responsible for switch response upon rope rupture.
One VD-2 switch is installed for 300 m of conveyor.