HS-High Performance Screw Jack Gearboxes

HS High Performance Screw Jack Gearboxes from ATLANTA make it possible to achieve high feed rates even with heavy loads. Combining power and speed they feature all the advantages of the flexible electromechanic drive technology, particularly the exact approach to different positions and an excellent repeatability precision

The following are typical features of our HS High Performance Screw Jack
Gearboxes:

  • 4 sizes: HS10, HS25, HS50 and HS100
  • Load capacity: 5 to 100 kN
  • Design version with ball screw spindle drive, with increased
    loading rating: rotating spindle, non-rotating spindle, lifting cilinder.
  • Ball-screw drives with axial play 0.03mm, possible without play
  • Circumferential backlash basic gearbox <12 arcmin
  • Input speed up to 6000 min-1
  • Linear speed up to 550mm/s
  • Duty cycle: up to 100%
  • Operating with three-phase AC and servomotor

  •   Size  

    Maximum Travelling Speed

    		SpindleSpindle SizeMaximum
    Load at Travel
    HS10555 mm/sball-screw spindleup to 32 x 20 mm10 kN
    HS25555 mm/sball-screw spindleup to 40 x 20 mm25 kN
    HS50440 mm/sball-screw spindleup to 63 x 20 mm50 kN
    HS100330 mm/sball-screw spindleup to 80 x 20 mm100kN

  • Document Download

  • Inquiry checklist for ATLANTA HS High Performance Screw Jack Gearbox

    To select the right size of the screw jack gearbox some information are need. Using the checklist and the contained information, the optimal gear unit including all accessoriescan can be defined.

    PDF_icon  Download Checklist

Design Versions of ATLANTA HS High Performance Screw Jack Gearboxes

HS with rotating ball-screw drive

  • Ball-screw nut performs the lifting motions
  • Motor flanges and couplings for three-phase AC and servomotors

Wide range of accessories:

  • Safety grip nut with cut off (for HS50 and HS100)
  • Bellows
  • Pivot block for gear unit
  • Mating bearing flange for higher strokes

 

HS with non-rotating ball screw drive

  • Ball screw drive performs the lifting motions
  • The spindle moves through the gearbox
  • Motor flanges and couplings for three-phase AC and servomotors

Wide range of accessories:

  • Fixing flange
  • Swivel head
  • Spherical plain bearing rod head
  • Protective tube
  • Twisting protection (optional)
  • Inductiv and mechanical limit switches

HS with lifting cylinder

  • Ball-screw spindle with cylindrical nut in special design
  • Anti-rotating protection by long key
  • That's why the ball-screw nut pushs the piston tube outside
  • Motor flanges and couplings for three-phase AC and servomotors

Wide range of accessories:

  • Front connection with articulated joint or with thread
  • Pivot block for gear unit
  • Design for outdoor using on request

PDF Brochure HS-High Performance Screw Jack Gearbo

Special Design

HS-High Performance Screw Jack Gearbox with Bevel Gear Attachement

With the bevel gear as attachment, we offer you a special version of our HS High-Performance Screw Jack Gearbox. This allows you to optimize the installation space of your system without renouncing the desired performance and precision.

Another benefit of our solution is the ability to choose from an expanded range of ratios. Whether you need high speeds or maximum torque, our solution adapts to your needs.

And the best part? You can attach all common servo motors to our Screw Jack Gearboxes.

Features:

  • Two sizes: HS25 and HS50
  • Max. load capacity: 25 kN and 50 kN
  • Max. travelling speed: up to 330 mm/s
  • Duty cycle: up to 100%
  • Installation space optimization by parallel motor connection
  • Expanded range of ratios
  • Highest durability due high load ratings