mechanism of the load braking system on electrically operated wire hoist

The winch machine offered by our company can be designed and built into any capacity and size to meet specific requirements of customers. The rated load capacity of winch is usually in a range of 0.5 ton to 300 tons. These winches can be utilized in a variety of fields, such as building industry, installation sites, factories, mining industry and marine. Constructed from quality steel, our winch equipment delivers reliable operation, great durability and excellent safety.
Whether you require a small winch such as 1 ton, 2 ton, 3 ton and 5 ton winch, or a heavy duty winch like 30 ton, 50 ton and 100 ton winch, we can offer you a proper winch solution at the most competitive price.

  • inspection of hoist brakes; control and holding brakes explained

    Inspection of Hoist Brakes; Control and Holding Brakes Explained

    The purpose of a “load brake in a hoist application is to keep the suspended load from falling without power to the hoist and independent of the motor brake.” When the load is being lowered the clutch locks stopping the load brake system from rotating. As soon as the motor stops driving the load, or the load travels faster than the motor …

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  • braking: holding and controlling – hoist magazine

    Braking: holding and controlling – HOIST magazine

    The general principle of operation is that when hoist lowering is selected, the holding brake will be released (electrically released, spring applied) and the load wants to fall. A latching mechanism, usually a pawl type, engages and a ratchet friction disc is held stationary.

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  • hoist brakes or holding brakes | konecranes usa

    Hoist Brakes or Holding Brakes | Konecranes USA

    Hoist brakes are essential for crane safety. Hoist brakes are an essential safety feature of overhead cranes. Designed to hold a load when the hoist motor is not running, these brakes reduce the risk of falling loads that could result in injury and property damage. This section specifies the performance requirements of hoist, or holding, brakes.

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  • electric <a href=wire rope hoists – mcmaster-carr" class="imglist"/>

    Electric Wire Rope Hoists – McMaster-Carr

    Use the handheld control to effortlessly lift your load. Electromagnetic brake provides quick, secure braking and works when there is no power. Mechanical brake stops the load and holds it in place when you're not lifting. Maximum height limit switch prevents the load from hitting the hoist. Minimum height limit switch prevents the load from …

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  • hoist terminology – washington crane

    Hoist Terminology – Washington Crane

    Brake, mechanical load: An automatic type of friction brake used for controlling loads in a lowering direction. This unidirectional device requires torque from the motor or hand chain wheel to lower a load but does not impose any additional load on the motor or hand chain wheel when the hoist is lifting a load. A mechanical load brake is a …

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  • hoist crane brakes, hoist disc brakes, crane hoist braking …

    Hoist Crane Brakes, Hoist Disc Brakes, Crane Hoist Braking …

    May 16, 2016 · Specifying Hoist Crane Brakes, Hoist Disc Brakes, Crane Hoist Braking Systems. Low-speed brakes for hoist crane brakes applications are specified according to full motor torque plus a service factor. In the USA this is called out in AISE standards. The low-speed brakes are either used as dynamic stopping or static holding brakes, depending on …

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  • cd1/md1 electric <a href=wire rope hoists – electric chain hoist …" class="imglist"/>

    CD1/MD1 Electric Wire Rope Hoists – Electric Chain hoist …

    CD1/MD1 Electric Wire Rope Hoists mean CD1 Electric Wire Rope Hoists for single speed and MD1 Electric Wire Rope Hoists for dual speed. they utilize wire rope as the lifting medium and powered electrically, which are made up of a rope storage drum, motor(s), gear box and braking system with universal basic but strong configuration.

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  • overhead crane terminology | konecranes

    Overhead crane terminology | Konecranes

    MAIN HOIST: The primary hoist mechanism provided for coasting. lifting and lowering the rated load. MAIN TROLLEY: A trolley having an operator’s cab attached to it. MASTER SWITCH: A manually operated device which governs the operation of contactors and/or auxiliary devices of an electric control.

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  • hoist troubleshooting | common problems | hoists direct

    Hoist Troubleshooting | Common Problems | Hoists Direct

    Hoist load brake locked-up (handle works in "UP" but not "DOWN" direction). Possible Cause: Load not lowered after hoist was used for lifting. Possible Solution: Unlock load brake. Hoist load brake slips (hoist will not support loads). Possible Cause: (i) Brake friction surfaces coated with oil or friction washers glazed.

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  • electric wire rope hoist – industrial rope hoist manufacturer …

    Electric Wire Rope Hoist – Industrial Rope Hoist Manufacturer …

    Hugely demanded in medium and heavy duty industrial operations. Our Wire Rope Hoist Crane used in lifting and lowering large loads through a lift wheel or drum that is wrapped around by chain or rope. Made of Steel and/or fiber core these Electric Wire Ropes are in tandem with accepted industrial standards. Features of Wire Rope Hoist Crane:-

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  • electric wire rope hoists – mcmaster-carr

    Electric Wire Rope Hoists – McMaster-Carr

    Use the handheld control to effortlessly lift your load. Electromagnetic brake provides quick, secure braking and works when there is no power. Mechanical brake stops the load and holds it in place when you're not lifting. Maximum height limit switch prevents the load from hitting the hoist. Minimum height limit switch prevents the load from …

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  • industrial hoists – double girder platform cranes …

    Industrial Hoists – Double Girder Platform Cranes …

    Industrial Hoists Offering you a complete choice of products which include double girder platform cranes, winch hoist, electric wire rope hoist, 5 ton electric wire rope hoist, 7 ton double girder cabin operated crane and electric wire rope hoist with dc brake.

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  • hoist (device) – wikipedia

    Hoist (device) – Wikipedia

    A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around which rope or chain wraps. It may be manually operated, electrically or pneumatically driven and may use chain, fiber or wire rope as its lifting medium.

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  • winch vs. hoist: which one is right for the job – grainger …

    Winch vs. Hoist: Which One Is Right for the Job – Grainger …

    Hoists use mechanical braking systems that feature a physical brake which locks the suspended material so there is no line to bleed. Hoists also do not have a free spool mechanism. This makes hoists the safer option for lifting materials, since there is a reduced risk of the load slipping off.

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  • overhead crane terminology | konecranes

    Overhead crane terminology | Konecranes

    MAIN HOIST: The primary hoist mechanism provided for coasting. lifting and lowering the rated load. MAIN TROLLEY: A trolley having an operator’s cab attached to it. MASTER SWITCH: A manually operated device which governs the operation of contactors and/or auxiliary devices of an electric control.

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  • electric wire rope hoist – industrial rope hoist manufacturer …

    Electric Wire Rope Hoist – Industrial Rope Hoist Manufacturer …

    Hugely demanded in medium and heavy duty industrial operations. Our Wire Rope Hoist Crane used in lifting and lowering large loads through a lift wheel or drum that is wrapped around by chain or rope. Made of Steel and/or fiber core these Electric Wire Ropes are in tandem with accepted industrial standards. Features of Wire Rope Hoist Crane:-

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  • hoist & crane definitions and terms | hoists direct

    Hoist & Crane Definitions and Terms | Hoists Direct

    An electrically operated machine for lifting, lowering and transporting loads, consisting of a movable bridge carrying a fixed or movable hoisting mechanism and traveling on an overhead runway structure. Electrical Braking System: A method of controlling crane motor speed when in an overhauling condition, without the use of friction braking.

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  • winching and hoisting: can your winch double as a hoist?

    Winching and Hoisting: Can Your Winch Double As a Hoist?

    Winch Vs. Hoist Another differentiating factor separating winches from hoists is their braking system. Most winches are made with dynamic brakes, meaning the gear system will automatically hold the load. Dynamic brakes use the winch gears for resistance, which is why they are unstable for lifting or suspending loads.

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  • lifting safety – ehs db.com

    Lifting safety – EHS DB.com

    Braking System – The brake is automatically applied to the winch drum when the winch motor is stopped and there is load on the wire rope. The brake prevents the winch from paying out line, which in turn holds the vehicle in place.

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  • yale hoists catalogs & manuals

    Yale Hoists Catalogs & Manuals

    Army Type Hand Chain Hoist BEW Wire Rope Hoist CEW Wire Rope Hoist DEW Wire Rope Hoist EEW Wire Rope Hoist EW Electric Wire Rope Hoist FEW Wire Rope Hoist Global King 1-3 Ton Global King 5-15 Ton Global King DG Thru 20 Ton Global King DG 20-22 Ton Shaw 700 Series 5-10 Ton Shaw 700 Series 10-25 Ton Shaw 800 Series Air1/2-5 Ton Shaw 800 Series 1 …

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