400KG ball screws light duty bevel gear jacks

400KG ball screws light duty bevel gear jacks type is a modular design. Each size is available with 2:1 ratio. The gear housings are cubic in form and are machined on all faces. The bevel gear high speed screw jacks are precision screw jacks are by the use of spiral bevel gear sets.


Main Features
* Higher efficiency, higher lifting speed, higher duty cycle, longer lifespan
* Static load capacity 400 kgf. Dynamic load capacity 200 kgf. 
* Ball screw diameter 16 mm, ball screw lead 5 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 2:1 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.

Structures and Materials
- Spiral Bevel Gears: Lapped together in pairs, high quality alloy steel, case hardened.
- Ball screw and nut is made from hardened alloy steel with hardened bearing balls carrying the load between nut and screw. Ball Screw: SCM 450, S55C, Hardness: HRC 58-62. Ball Nut: SCM415H, Hardness: HRC 58-62. Steel Ball: SUJ2, Hardness: HRC 60.
- Input Shafts: Hardened, alloy steel. Custom stainless steel 304, 316.
- Drive Sleeve: High strength bronze.
- Traveling nut - high strength bronze.
- Safety nut - high strength bronze.
- Housing - ductile iron



Specifications
The specifications include maximum static load capacity, maximum dynamic load capacity, trapezoidal screw diameter and pitch, gear ratio, overall efficiency and materials etc.


Assembly Drawings
About 2D Autocad dwg, dxf assembly drawings, and 3D stp, step, model, igs, prt or catpart assembly drawings, please contact us directly.