High-Performance Screw Jack HMC: Power and Endurance
When short cycle times are important and large loads need to be moved quickly, High-Performance Screw Jacks are the solution.
With a total of 9 different versions, we offer you the optimal solution for your requirements. Our gearboxes start with a load capacity of 5 kN, depending on the size, and can handle impressive loads of up to 1,000 kN.
The gearbox housing, equipped with cooling fins and oil filling, ensures particularly good heat dissipation and thus enables a shorter cooling time or a longer usable operating time.
3 reasons why GROB High-Performance Screw Jacks are the perfect fit for your project:
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Produce more in the same time *
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Fast load movement due to double input speed *
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Shorter cycle times
Are you also facing these challenges?
In applications where precise balance between load and speed is required, it's challenging to meet these requirements, leading to inefficient operation and potential overloads.
In applications where large and heavy loads need to be moved precisely, insufficient stability leads to safety risks and inefficient operation.
In environments where the drive product operates frequently under high load, significant wear occurs, leading to frequent maintenance and repair actions.
With the High-Performance Screw Jack, you can overcome these challenges
High-Performance Screw Jacks in basic version
High-Performance Screw Jacks in their basic version are a drive solution in which the lifting movement is carried out by a non-rotating, fixed spindle, which is guided axially through the Screw Jack and must be prevented from rotating.
The basic version is primarily used when the spindle shouldn't obstruct the installation space in the retracted position.
High-Performance Screw Jack in traveling nut version
High-Performance Screw Jacks in the traveling nut version are a drive solution in which the lifting movement is carried out by a traveling nut on a rotating spindle. The spindle is axially fixed in the Screw Jack.
The High-Performance Screw Jack in the traveling nut version is mainly used when there's not enough space behind the gearbox for a retracting spindle. In addition, this version offers the possibility of using larger spindles, as these don't have to run through the gearbox. This allows for normal dimensioning of the gearbox, even if the spindle has to be enlarged due to buckling safety.
Unbeatable Advantages of a High-Performance Screw Jack by GROB
Still not quite sure?
In comparison
Other High-Performance Screw Jacks
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✖ Higher cycle time
✖ Higher wear
✖ Low duty cycle
High-Performance Screw Jacks by GROB
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✓ Up to 50% higher duty cycle
✓ High service life
✓ Precise positioning
✓ Halved cycle time
What customers say about our High-Performance Screw Jacks
Matthew Jones
Sales Director
Drive Lines Technologies Ltd.
Thanks to the high speed 3000 rpm HMC jacks and Ball Screw Spindles, our customers were able to speed up our automation production processes considerably. We were impressed by the high load capacity, life and efficiency and the ability to drive a pair of jacks from 1 servo motor makes for a simple and effective linear axis drive.
Operating instructions
High-Performance Screw Jack in Basic Version
High-Performance Screw Jack in Traveling Nut Version
FAQs about High-Performance Screw Jacks
High-Performance Screw Jacks are designed for demanding applications, providing high durability, precision, and efficiency in industrial environments.
They enable heavy loads, high speeds, and precise positioning. The robust construction ensures long life under extreme conditions.
These gears are used in automation, mechanical engineering, robotics, and other industrial sectors where high performance and reliability are required.
- Cubic & Classic: primarily external differences. A matter of personal preference regarding which one is preferred. Performance data is nearly identical.
- High-Performance Screw Jack: Standard up to 3000rpm input speed, with oil filling and cooling fins - explicitly higher dynamic load capacity.
- High-Speed Screw Jack: explicitly high dynamic capability, but load capacity decreases to a maximum of 90kN.
You can find us here
Eberhard-Layher-Straße 5-9
74889 Sinsheim-Steinsfurt
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Send us an email:
Philipp Schmalzhaf, Sales Manager