Elements of Electric wire rope hoists Archives - HoistsandCrane https://www.hoistsandcrane.com/blog/tag/elements-of-electric-wire-rope-hoists/ HoistsandCrane Sat, 25 May 2024 08:17:48 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.1 https://i0.wp.com/www.hoistsandcrane.com/wp-content/uploads/2023/07/favicon.png?fit=16%2C16&ssl=1 Elements of Electric wire rope hoists Archives - HoistsandCrane https://www.hoistsandcrane.com/blog/tag/elements-of-electric-wire-rope-hoists/ 32 32 230969720 Basic Elements of Electric wire rope hoists https://www.hoistsandcrane.com/blog/basic-elements-electric-wire-rope-hoists/ Mon, 19 Jun 2017 10:44:09 +0000 http://hoistsandcrane.com/blog/?p=13 A Electric wire rope hoist is a equipment use to lift heavy objects swiftly and safely. wire rope always rotate on moving pulley and forged steel hook as per IS: 3815 supported on thrust bearing. Forged hook is affixed to the end of the wire rope, and it is used to grapple onto an item […]

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  • A Electric wire rope hoist is a equipment use to lift heavy objects swiftly and safely.
  • wire rope always rotate on moving pulley and forged steel hook as per IS: 3815 supported on thrust bearing.
  • Forged hook is affixed to the end of the wire rope, and it is used to grapple onto an item to be lifted.
  • Wire Rope always wound on drum mfg. from
  • Seamless Pipes with grooves for proper seating of wire rope as per different size.
  • Many types of hoists will feature a trolley system that allows the pulley and motor to move along a track, thereby making movement of heavy items even easier.
  • Electric Wire Rope Hoists are designed & constructed generally as per the requirements of IS: 3938.

    • Frame:
    Fabricated from plates confirming to IS: 2062, Gr A, laser cut profile & duly finished in boring machine.

    Gears & Pinions:
    Helical / spur type, made from Alloy steel materials, duly hardened and tempered. Teeth cutting carried out after heat-treatment for smooth, less noise operation.

    Bearings:
    Heavy duty ball bearings of reputed makes used on all rotating parts, grease packed.

    Motors:
    S4, 150 Starts per hour, 40% CDF, crane duty Squirrel Cage motors as per IS: 325

    Wire rope:
    As per IS: 2266 of reputed make suitable construction, factor of safety as recommended in IS: 3938.

    Rope guide:
    Provided for guiding the rope along the axis of Rope slides & is easy to dismantle from rope drum.

    Hook:
    Hooks as per IS: 15560 shall be offered on request.

    Brakes:
    ACEM Disc brake provided for hoist and for Cross Traverse shall be provided on request

    Limit Switch:
    Normal roller type limit switch provided for over-hoisting & over-lowering and cross travel to cut off the power at desired level.

    Trolley Adjustment:
    Trolley easily adjustable for different beam sizes. Higher flange width shall be offered on request.

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