Multi-pole Rare Earth NdFeB Magnetic Wheels

/Multi-pole Rare Earth NdFeB Magnetic Wheels
  • Multi-pole Rare Earth NdFeB Magnetic Wheels
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  • Multi-pole Rare Earth NdFeB Magnetic Wheels, Permanent Magnetic Drive Wheel, Sintered NdFeB Ring Magnets for Magnetic Wheel, Axial Magnetization Permanent magnet motor Magnetic Wheel Assembly

    Multi-pole Rare Earth NdFeB Magnetic Wheels Feature:
    Item No. MPCO-MDW02
    Material:  Brass + Neodymium Magnets
    Magnetization Direction: Axially, repelling each assembly
    Attraction Surface: Curved Surface
    Application: head rollers of conveyor belts

    MAGNETIC WHEELS, Permanent magnetic wheels are used to move or deflect sheet metal parts, can by using two adhesive wheels, for example flat metal parts are turned on a conveyor belt. Frequently, magnetic wheels are installed as head rollers of conveyor belts.

    Ships and cargo vessels are the most cost effective way of transporting people and bulk goods around the world. Structural failure is a major cause of the wreckage of ships, resulting in loss of life and pollution of seas and coastal waters. For this reason, ships must be inspected regularly for any signs that structural failure may be imminent.

    These inspections are currently carried out manually in “dry docks” by operators working in hazardous conditions. However, automated systems are currently being developed. These will be housed inside a robotic crawler, as shown in the concept drawing below:

    MPCO has recently developed magnetic wheels which enable these crawlers to be adhered to the metal surface which is to be inspected.
    This assembly usually consists of a Neodymium Iron Boron magnet array with steel pole pieces to concentrate the flux. However, in marine environments, the salt quickly corrodes the iron content of the magnet. This can be overcome by using 400 grade stainless steel pole pieces and samarium cobalt magnets, both of which are completely corrosion resistant. The pictured assembly also includes knurled pole pieces for added grip.

    Although these systems are commonly used for ship hull inspection, they can also be used to inspect oil and gas pipelines, large metal storage tanks and a variety of other metal structrures.

    Advantage:
    It has a strong adsorption capacity and is able to move on ferromagnetic material surfaces.
    Simple structure, beautiful appearance, low production cost.

    Multi-pole Magnetic Wheel NdFeB, Design of permanent magnetic wheel-type adhesion-locomotion system for water-jetting wall-climbing robot, magnetic adhesion-locomotion system, Permanent Magnetic Drive Wheel for Wall Climbing Robot