气动薄膜式执行机构
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HYK-VAA ZSC Series Pneumatic diaphragm actuator
GENERAL
This Series provides high performance, high power diaphragm actuators of multi-spring type that are compact and light. Receiving pneumatic or electric signals, the unit balances the force created when diaphragm is airpressured through positioner and the force of compressed spring, so that the output shaft is controlled and placed at a set position. Control of position by pneumatic signals(20～100KPa) directly applied on diaphragm is also possible.
Combination with VAA positioner provides high accuracy position control.
STANDARD SPECIFICATIONS
Table 1. OUTPUT FORCE
Table 2. STANDARD STROKE AND VOLUME
Table 3. WEIGHT WITHOUT ACCESSORIES
The above drawing numbers, see page 4～11.
Note: if there is a change, without notice.