Advanced Workholding Pump

LIVE DIRECT CONNECT OR ROTARY UNION

Rotary Unions

Direct connect fixture with three circuits

ILL. A

LIVE SYSTEM

PUMP

Clamping devices on a live system fixture are dependent on a continuous hydraulic feed to maintain pressure during the machining process. This is accomplished by feeding pressure through directly connected hoses (ILL. A). For twin pallet machines, a rotating union is used (ILL. B). FIXTURE

RES

FIXTURE

ROTATING UNION

ILL. B

PUMP

FIXTURE

DUAL FIXTURES

FIXTURE

CONVENIENCE PACKAGES FOR LIVE SYSTEM FIXTURES Single Acting Live System • Manual 2-Position 3-Port • 24VDC 2-Position 3-Port Normally Open Double Acting Live System • Manual 3-Position 4-Port Closed Center • 24 VDC 3-Position 4-Port Closed Center

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