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Dish Screw Jack

Date:2012年9月13日 13:58



Common to most antenna dish screw jack is the following elements:
1. Accurate positioning large antenna dish by AC gear motor driven screw jack.
2. Upright type, self-locking trapezoidal screw, translating screw, clevis end.
3. Accessories: protective tube, rubber bellows, swivel plate&mounting base, motor flanged, AC electric motor, gear reducer etc.
4. Limit switches to stop the motor once the gate have reached the upper or lower limit of travel.
5. Reduction gear mechanisms used, usually reduce lifting speed by worm gear reducer, gear reducer.
6. Low speed worm gear ratio of screw jack
7. Exact stroke should be deduct the rubber bellows length when it full retract.

TypeInfo: Industry Solutions

Keywords for the information:Dish Screw Jack 

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