Pillow Block for Worm Gear Screw Jack System

Multiple screw jacks lifting system is composed of screw jacks and other jack accessories.

Flexible Coupling is used for screw jack system to transmit power,torque,speed into input shaft.

Worm Gear Screw jacks can be motorised by connecting electric motors through a B14 flange or a B5 bell housing with coupling. 

The advantages of worm gear screw elevator linkage, the worm gear screw elevator platform (screw lifting platform) is a mechatronic motion execution unit that cleverly combines the motor, reducer, steering gear, worm gear and worm elevator through couplings, connecting rods, etc.

SWL series worm wheel screw elevator is a basic lifting parts, in line with JB/T8809 -- 2010 (original JB/T8809 -- 1998, JB/ZQ4391 -- 86) standards. Carrying capacity 2.5 -- 120T. It has the advantages of compact structure, small volume, light weight, wide power source, low noise, convenient installation, flexible use, many functions, many supporting forms, high reliability and long service life. SWL series worm gaer screw jack is a kind of basic lifting equipment, which is widely used in machinery, metallurgy, chemical industry, medicine, construction, water conservancy, culture and other industries.

Mini Screw Jack available load capacity is from 500kg to 100ton.

1.Performance Table  2.Main features for acme screw jack SWL screw jack is suitable for low speed and low frequency. Main components:Precision trapezoid screw pair and high precision worm-gear pair. 1.Economical: Compact design,easy operation,convenient maintenance. 2.Low speed and low frequency Be suitable for heavy load,low speed,low service frequency. 3.Self-lock Trapezoidal screw has self-lock function,it can hold up load without braking device when screw stops traveling. 4. Widely applied in industries such as machinery, metellurgy, construction and hydraulic equipment. 5. Top End: top plate, clevis end, threaded end, plain end

Usually , a jack system does not continue to be operated so frequently . So people do not care about a loss in electricity expenses by selecting a large motor , and tend to select a motor with a larger capacity than calculated value , considering that it would be better than an insufficient one .