Worm Gear Screws Jacks can provide long duty life, high load capacity and flexible design. Its two major categories ball screw jack and acme machine screw jack are common used screw jacks. How to dete...
How to install and maintain the screw jack after you receive it? Do not worry. We have some suggestions for you. Installation The screw jack(no matter trapezoidal screw jack or ball roller screw jack)...
On Aug.9th, we talked about how to install the screw jack.Now l’ll talk something more about the installation. That is about screw jack alignment . Screw jack has the ability to turn rotary motion int...
Slewing ring is an important part for types of slewing drives .Let’s talk about the slew ring bearing today. As we know, large-diameter (e.g., 8" to 10') bearings are easy to get damaged in heavy...
Definition of screw jack A screw jack is a metal support post that operates by turning a leadscrew and has all its components (rotating shaft, output linear motion shaft or a screw and support bearing...
Three types of screws are used for worm gear lifting screw jack,they are acme screw,ball screw and planetary screw.Today let’s take a look at the design,function and more about these three types. Acme...
Anti-Backlash Worm Gear Screw Jacks are new products and are used wherever reversible load conditions require precision positioning control. The unit allows the lash between the drive sleeve and the W...
Screw jack systems are widely used in theatre stage lifts, sheet steel and steel pipes production lines, coil sheet slitter lines, paint coating lines, rewinding lines, pickling lines,continuous hot d...
When we use ball screw jack actuator, lashing can sometimes compromise the accuracy of the screw. The axial movement between a nut and screw without rotation will generate a result that is lash. But l...
The difference between an upright and an inverted screw jack is the location at which the lifting screw exits the jack relative to the jack base. For example, an upright jack's lifting screw exits the...
Ball worm gear screw jack is widely used for lifting.It has following advantages: •Are suitable for higher travel speeds and moderate to high duty cycles •Move loads faster and with less horsepower •A...
Worm Gear Screw jacks are designed primarily to raise and lower loads and any side loads should be avoided. The units will withstand some side loads, depending on the diameter of the lifting screw and...
