actuate

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actuate

[′ak·chə·wāt]
(mechanical engineering)
To put into motion or mechanical action, as by an actuator.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The damp is unlocked when hydraulic pressure actuates a piston that compresses the disc springs, and releases the locking device.
Current running through the coil creates a magnetic field that actuates the pin with no moving parts other than the pin itself.
The tilter is plant air powered with an air motor used to power the hydraulic pump that actuates the cylinders.