Worm gear Machine Screw Jack,also named acme Screw Jack, self locking acme screw, without braking mechanism, the best phosphor bronze worm gear, heavy load taper roll bearing, Load capacity from 0.5 to 100 ton as our standard. Long traval stroke up to 6500 mm, 12 kinds of models for your selection.
Worm gear machine Screw Jacks are NOSEN screw jacks RN series:
Configurations: Worm Gear structure,Self-Locking.
Screw: Trapezoidal Screw, diameter:20-100mm.
Top End: Top Plate ,Clevis End ,Threaded End ,Plain End and U head
Static Load: 0.5T-100T;
Dynamic Load: <=26050KG, Heavy loading can use the screw jack system.
Ratio: Fast, Middle, slow.
Lifting speed: 75-1500mm/mim
Stroke: <=6000mm. It depend on the loading.
Input power: 0.03-22HP;