A mechanical jack is used where precisely controlled linear movement and positioning are needed. We manufacture two main types of mechanical screw jacks, they are machine-screw jacks or ball-screw jacks. The design is based on our standard worm gear drives and provides the freedom to mount units in all positions, on a floor, wall or ceiling, for example.
SWL20 Screw Jack Features
1. load capacity 20 ton
2. lift screw diameter 65mm
3. lift screw pitch 12mm
4. gear ratio 8:1, 24:1
5. max.4000mm travel stroke
6. manual or electric drive
SWL20 Screw Jack Dimensions
SWL20 Screw Jack Specifications* Note: The dark gray figures in the tables indicates operational restrictions due to thermal limits. Static only (dynamic not permitted). Selection of screw jacks using these figures should only be carried out in consultation with our engineers. When your selection is made within the areas dark gray, you will need to reduce duty cycle or choose larger model screw jacks in order to allow effective heat dissipation.* Conditions: Duty cycle 20%/h or 30%/10min, 20 °C ambient temperature. * Gear Ratios: H: high ratio, L: slow ratio.* Nm: Input torque required, kW: Input power required.If you have new machines or potential projects and would like to learn more information and price about high quality
SWL1, SWL2.5, SWL5, SWL10, SWL20, SWL25, SWL35, SWL50 and SWL100 screw jacks, contact us today with your requirements. Our teams are looking forward to working with you.
Important Note: most of our standard products with stock components, in other words, in stock and fast delivery.