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The lifting screw does not slide. It is similar to the linear actuator working principle which converts rotational motion into linear motion. From this point to understand, an electric linear actuator is a motorized screw jack. The screw jacks can be used separately or in groups connected with drive shafts, joints, couplings, bevel gearboxes and other mechanical components.

High-speed Lifting Bevel Gear Screw Jack. High-speed lifting bevel gear screw jacks are partly completed machines and intended for installation in complete machines or to be used for assembly with a totality of machinery to create systems.The bevel gear transmission makes high lifting speeds and a high duty cycle possible.

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