Page 19 - Exlar - GSX series integrated servo motor and actuator

GSX Series Integrated Motor/Actuator

PF = Preloaded Follower HW = Manual Drive – Handwheel
This option offers a lower backlash follower for the GSX Series A manual drive handwheel installed on the side of the actuator.
actuator. The dynamic load rating of zero backlash, preloaded Includes an engage/disengage lever that controls an interrupt
screws is 63% of the dynamic load rating of the standard switch. This lever is not tied to the motor and must be
non-preloaded screws. The calculated travel life of a preloaded engaged/disengaged, before operating the motor. Not
screw will be 25% of the calculated travel life of the same size available on all products and may not be available with a
and lead of a non-preloaded screw for the same application. holding brake. GSX Series
The preloaded follower is not available with the LT linear
feedback option.

PB = Protective Bellows
This option provides an accordion style protective bellows to
protect the main actuator rod from damage due to abrasives or
other contaminants in the operating environment. The standard
material of this bellows is S2 Neoprene coated nylon with sewn L1, L2, L3 = Adjustable External Travel
construction. This standard bellows is rated for environmental
temperatures of -40 to 250 degrees F. Longer strokes require Switches
the main rod of the actuator to be extended beyond standard This option allows up to 3 external switches to be included with
length. Not available with extended tie rod mounting option. the GSX Series Actuator. These switches provide travel
Please contact your local sales representative for details. indication to the controller and are adjustable (must purchase
external anti-rotate for this option). See page 31 for details.

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