Pneumatic ejector for industrial robots and automobile industry, has one or two solenoid valves and uses direct bus connection for electrical control connections of ejectors

摘要

The ejectors has at least one, or preferably two, solenoid valves and a vacuum switch, with an associated contact bridge. The solenoid valves make contact with the bridge, which contains the electronic circuits and the vacuum switch. The contact bridge can be joined to a bus system. Several ejectors can be combined to provide an ejector block, and the contact bridge can be fitted with an external or an integrated vacuum switch.