Bevel Gear Ball Screw Jack description

The gearboxes of JTGB Series Bevel Gear Ball Screw Jacks are same dimensions as JT Series Classic Miter Gearboxes. Means, same center distance, making them an ideal choice for complete lifting systems. These improvements will require a less in human and material resources, also save much cost and time. These Bevel Gear Ball Screw Jacks offer higher efficiency, higher lifting speed, higher duty cycle and longer lifespan than Worm Gear Ball Screw Jacks. Ball screw bevel gear jacks achieve faster travel speeds and are rated for near continuous operation, but without self-locking, require a brake or other external locking device to hold position. Can be mounted in any attitude. Generally maintenance free.


Bevel Gear Ball Screw Jack Features
* Higher efficiency, higher lifting speed, higher duty cycle, longer lifespan
* Static load capacity from 400 kgf to 3500 kgf. Dynamic load capacity from 200 kgf to 2600 kgf. 
* High precision ball screw diameter from 16 mm to 63 mm. 
* There are no "standard" travel lengths, built to specification.
* Upright or Inverted mounting. Available in tension or compression loads.
* Translating, Anti-Rotation, and Rotating screw designs.
* Standard with 1-start ball screw, custom 2-starts ball screw which offers increased travel speed and require a brake or external locking device to hold position.
 Screw Ends: top plate, clevis end, plain end, threaded end, fork end, rod end.
* Can be operated by manually operated or by electric motor driven.
* Single unit use, or complete jacking system including gearmotors, 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.

Bevel Gear Ball Screw Jack Material
* Bevel Gears Units: Lapped together in pairs, high quality alloy steel, case hardened.
* Ball Screw: SCM 450, S55C, Hardness: HRC 58-62 
* Ball Nut: SCM415H, Hardness: HRC 58-62
* Steel Ball: SUJ2, Hardness: HRC 60 UP
* Input Shaft: Hardened, alloy steel. Custom stainless steel.
* Drive Sleeve: High strength bronze.
* Housing: Ductile Iron.

Bevel Gear Ball Screw Jack Specifications


Bevel Gear Ball Screw Jack Accessories