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Products/Services for Scissor Lift With Power Screw

  • Scissor Lifts-Image
    Scissor Lifts - (215 companies)
    ...and pinion drive. Scissor lifts under fluid power are preferred because a purge valve allows the lift to be lowered during a malfunction. Lifts with independent locomotion can integrate lifting and propulsion into a single power source, be it petrol...
  • Lifts-Image
    Lifts - (1623 companies)
    ...may be raised or lowered. These include: Scissors lifts - Scissor lifts use linked, folding support members to achieve lifts. The lifting action occurs when the members are drawn together, typically with a screw mechanism. Screw lifts - Screw lifts...
  • Boom Lifts-Image
    Boom Lifts - (119 companies)
    ...capacity. Platform styles and power system options are also important considerations. Most boom lift platforms are made of steel and include either a sliding mid-rail or swing gate for walk-in access. Boom lifts with tri-entry features have sliding...
  • Dock Lifts-Image
    Dock Lifts - (107 companies)
    ...or lowered. These include scissor lifts, screw lifts, rack and pinion lifts, telescoping lifts, cantilever and articulated lifts. Scissor lifts use linked, folding support members to achieve lifting. The lifting action occurs when the members are drawn...
  • Lift Tables-Image
    Lift Tables - (358 companies)
    ...to the lift table when elevating the platform. Descent is accomplished by the use of a purge valve or slow-release mechanism. Manual. Lifting is powered by a crank, pump, racket, or screw that relies upon the operator for stimulation. This is prominent...
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    Lifting Jacks - (390 companies)
    Lifting jacks are used for leveling or positioning heavy equipment, or for supporting structures. They use screw or cylinder-based actuators and are powered by hydraulic, mechanical, electric, or manual methods. Lifting jacks are used for leveling...
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    Vacuum Lifters - (137 companies)
    ...by an external hydraulic cylinder or hydraulic motor. Electric-powered vacuum lifters have an electric motor and feature a screw/scissor combination. Mechanical or self-powered vacuum lifters that do not require electrical or compressed air service are also...
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    Hoists - (884 companies)
    ...for the application at hand; notably load capacity, lift length, maximum lift speed, and whether a pulley block is needed. Specifications. Industrial hoists can be divided into two main categories, powered and manual, based upon their power source...
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    Material Handling Manipulators - (194 companies)
    ...standardized, repeatable motions are available. Lift drives use air cylinders, hydraulic cylinders, hydraulic motors, or electric motors. Typically, electric motors feature a screw or screw/scissor combination. Some industrial manipulators include a lift table...
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    Z-Axis Stages - (52 companies)
    Dynamics. Design. Like all linear stages, z-axis stages involve a stationary base and a dynamic piece which accomplishes vertical motion. Most vertical stages include some type of power to actuate the lift motion, such as an electric motor...

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  • Roloff / Matek machine elements
    uniformly, e.g., generator , girdling conveyor, plate bands, screw conveyors , light elevators feed drives Turbo fan, electrotrains, of machine tools, fans, Turbo compressor, stirrers and mixer for materials with uniform density, scissors , presses, punching by interpretation according to maximum cutting moment .
  • ISA SRVOMTR SIZNG APPL - Servomotor Sizing and Application
    Because a large force is needed to back drive the screw , it’s said to be self locking, and it’s attractive in fail safe applications to prevent motion when the motor loses power . Examples of such applications include scissor lifts , jacks, and other applications where the load moves verti- cally. Generally, any Acme screw with efficiency less than 50% is considered self-locking, but it’s recommended to …