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. 

This series of electric cylinder integrated AC servo motor, servo drive, high precision ball screw, modular design technology, The main parts of the electric cylinder are used abroad famous brand products, stable performance, low failure rate, high reliability.

when hydraulic, pneumatic or chain systems are prohibitive choices. These jacking system arrangements or configurations can be built in many formats with the use of bevel gearboxes, motors, reduction gearboxes, drive shafts, couplings, plummer blocks and motion control devices. Four of the most popular system configurations are the ‘H’, ‘U’, ‘T’ and ‘I’ configured jacking systems. Note that multiple screw jacks can be linked together mechanically or electrically. The latter is useful if there is no space for linking drive shafts. A screw jack system is where more than one screw jack is operated in unison to achieve a linear movement. The screw jack system arrangement is also commonly referred to as a “screw jacking system”.

Ball screw jacks combine the gear unit with a linear drive performed by a ball screw that, in comparison with the traditional acme screw, offers following advantages: • higher total efficiency • longer life of the whole linear drive system The following two comparative examples give an idea of the higher efficiency that can be obtained with this system: • considering a screw jack consisting of a worm gear with linear drive performed by an acme screw,  the total efficiency of the screw jack is between 10 % and 40 % • considering a screw jack consisting of a worm gear with linear drive performed by a ball screw, the  total efficiency of the screw jack is between 30 % and 70 % Our Ball screw jacks are available in two different models: • travelling screw (Model A,namely translating type) • travelling nut (Model B,namely rotating type)

Screw jack is used in applications where linear motion is required.

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