8: SUSPENSIONS 216-535-4848 Application Example:
Pick & Placing at different levels.
Pneumatic circuit:
To command the actuator (D), a 3/2 valve (B) must be used to interrupt the suction when the payload must be released and a vacuum generator (C) is necessary to change the compressed air to the vacuum.
Vacuum Suspensions - VAQ
Warning!:
When using multiple VAQ on a single vacuum circuit, each VAQ will increase the vacuum losses, which increases the minimum flow rate required to operate properly. As a result it is recommended to use only 1 vacuum circuit per VAQ. Minimum Flow Rate for proper operation is 1.06 SCFM (see vacuum generator chart on page 1023 for options.
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