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  • Powder clutch working principle and advantages
  • Author:  Time:2012-10-16 19:17:06
  • Magnetic powder clutch working principle:Magnetic powder clutch is a drive unit (input shaft) and the slave unit (output shaft) merger. In the space between the two groups of cells, filled with magnetic granular powder (off-plot about 40 microns). When the magnetic coil is not conductive, the torque will not pass from the driven shaft, but if the current input to the electromagnetic coil , magnetic powder was hardened by generated eletromagnetic field and following the slip torque was transferred from drive unite to slave unit.

    Magnetic powder clutch applications:
    Printing machinery, paper industry machinery, bag-making machinery, paper-making machinery, wire and cable machinery, coil machinery, wire machinery, strapping bag machinery, textile machinery, weaving-dimensional machinery, woodworking machinery, test equipment, analog load use, the kinds of mechanical precision tension controlling, general industrial equipment, other general industrial machinery.

    Magnetic Powder Clutch Characteristics
    (1) high-precision torque control
    Torque control with a very wide scope, and high control precision, to convey torque and exciting current into the correct proportion to achieve high-precision control.
    (2) superior durability, long life
    Use of heat, wear resistance, oxidation, corrosion resistance of super-super-alloy powder, long life.
    (3) the stability of a fixed superior torque characteristics
    Good magnetic properties of magnetic gas, and silt between the binding force of stability, sliding torque is very stable, has nothing to do with the relative rotational speed to maintain a constant torque can be sustained.
    (4) Continuous operation of the use of sliding
    Cooling effect of a good and uniform thermal deformation of the cooling structure, coupled with the high heat-resistant powder to allow the sliding links and braking power and big power, able to smooth sliding operation, will not cause vibration.
    (5) link sleek, non-shock
    Link the minimal impact to no impact on the smooth when start and stop. And the resistance torque is extremely small, does not cause unwanted heat.
    (6) suitable for high-frequency operation
    Quick response and special cooling structure for the use of high frequency operation.
    (7)lightweight, maintenance-free, long life
    Simple and lightweight type, use the high temperature of the coil and special grease bearings, and wear of the armature against prone to impose special handling wear and prolong life.

    This article comes from Dongguan Taiji Speed Reducer Clutch Co.,LTD.

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