Customization: | Available |
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After-sales Service: | Yes |
Warranty: | 12 Months |
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20 tons compact bevel gear ball screw jacks (High-speed Screw jacks) are a special form of Screw jacks. They allow higher lifting speeds than the usual Screw jacks. This is made possible by a low gear reduction, stable design, optimised lubrication conditions, variable thread pitches and permissible input speeds of up to 1500 rpm.
* Higher efficiency, higher lifting speed, higher duty cycle, longer lifespan
* Static load capacity 20000 kgf. Dynamic load capacity 5000 kgf.
* Ball screw diameter 80 mm, ball screw lead 10 mm or 20 mm.
* There are no "standard" travel lengths.
* Upright or Inverted mounting. Available in tension or compression loads.
* Translating, Keyed for non-rotating, and Rotating designs.
* Available in 3:1 ratio.
* Standard with single lead ball screw, custom double lead ball screw which offers increased travel speed and require a brake or external locking device to hold position.
* Ball Screw Ends: top plate, clevis end, plain end, threaded end, fork end, rod end.
* Manual operation or Motor driven are available.
* Bevel gear ball screw jacks, gear motors, bevel gearboxes, connecting shafts and couplings for dual or multiple jack arrangements.
* Optimal for low-speed operation: The driving system has less noise because machinery can be driven at a lower input speed.
* Simple and effective solution in comparison with hydraulic and pneumatic systems.
Before packing, all Customers' orders will be inspected following Production Drawings and Inspection Report.
* Inspection of Screw Jack: model, screw diameter, screw pitch, installation type, basic design, stroke length, screw end types, wormgear ratio, worm shaft diameter, input shaft types, motor flange types, accessories, lubrications, housing color, orders with special requirements, smooth lifting.
* Inspection of Bevel Gearbox: model, input shaft diameter, output shaft(solid or hollow) diameter, input flange dimensions, shaft arrangements, rotation directions, mounting positions, gear ratios, accessories, lubrications, housing color, orders with special requirements.
* Inspection of Lifting System: except above points, must inspect the order quantities of jacks, gearboxes and others.