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Screw Jacks,Gearboxes,Actuators,Lifting Systems Manufacturers


Electric Cylinders

Electric Cylinders are basically worm gear screw jacks with travelling nut, but with lifting cylinder design. Available in ball screw and machine screw. The screw is fully enclosed by push rod which is guided in external protection tube, that is well suited for industrial environments where protection of the lifting screw mechanism and dependable operation are critical. As a better choice over hydraulic actuators or pneumatic cylinders with this clean alternative, impler to install, control, low maintenance and a quieter solution. In the absence of vibration load, they have self locking and precisely position loads, will hold loads without backdriving. 

Electric Cylinders Key Features
* Available in machine screw and ball screw, precise positioning, and uniform speed. 
* Available in 4 sizes from JTE-2.5T to JTE-20T. 
* Available in Direct Motor Mounts and Parallel Motor Mounts with additional gearboxes.  
* Static load capacity from 2.5 ton to 20 ton. Custom 30 ton, 50 ton, 75 ton and 100 ton.
* Machine screw diameter from 26 mm to 65 mm. Custom larger diameter screw.
* There are no "standard" travel lengths. each electric cylinder jack is built to specification.
* Each Model has TWO gear ratios, they are High ratio and Slow ratio.
* Machine Screw Ends: Threaded End, Top Plate, Clevis End, Rod End, and Fork Head.
* Can be operated by manually operated or by electrically driven.
* Single unit use, or multi-spindle jacking systems including gear motors, bevel gearboxes, connecting shafts and couplings for dual or multiple jack arrangements.
* Standard model Electric Cylinder Jacks are purchased without a motor or external gear reducer. NOTE: Brake motors must be specified for all ballscrews Electric Cylinder Jacks. and for any machine screw Electric Cylinder Jacks with an efficiency ratio greater than or equal to 30%.

Electric Cylinders Specifications