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  • Rotating unions in the coil winding sector
    Rotating unions in the coil winding sector. What do soft quality steels for deep drawing, high-strength constructional steels, steels for tinplate cans, stamped parts and pressed parts for vehicles, packaging strips and springs, and electric parts or tubes/pipes have in common?. They were all strip
  • Designing a Base Station Coil for the HCS410
    -inductor-capacitor (RLC) circuit should have. Secondly, the resonating capacitor rated voltage is chosen. The coil inductance and resonating capacitor value can then be calculated. For a given coil inductance and coil resistance, choos-ing the coil average diameter and coil winding aspect ratio
  • Stepper Motor Theory
    motors incorporate a permanent magnet rotor, coil windings and magnetically conductive stators. Energizing a coil winding creates an electromagnetic field with a north and south pole as shown in figure 1. The stator carries the magnetic field which causes the rotor to align itself with the magnetic
  • Success Story: Electromechanical Assembly
    A major semiconductor company requested a custom motor coil winding assembly for use in their laser lithography machine. The motor assembly is used in conjunction with the magnet portion of the assembly to adjust the stage on which the wafer is mounted to position the wafer as desired. The assembly
  • Automotive Crossover Filters
    The AC Series inductors from CWS, Coil Winding Specialist, Inc., is designed for use in a series connection with a capacitor to act as a filter to remove ignition noise or alternator noise from car stereo systems. Filters made from an inductor connected to a capacitor form part of the crossover
  • The wind-up and the pitch
    .-diameter platinum wire that has a breaking strength of just 1.2 gm, " says Dale Henson, owner of , a maker of miniature coil winders. "It is difficult for human hands to get wire that small off a spool and around the filament-dispenser pulleys without breaking, but the winding machines handle
  • Lin Engineering: Pole Damping Technology
    is easy to achieve through correct winding of the motors. Most step motor manufacturers have automatic winding machines that can maintain this consistency.  A proper rotor magnet must be used in order to maintain even inductance throughout the motor.
  • The hot and cold of LVDTs
    for the primary and secondary coils of the LVDT. The high primary-coil resistance boosts winding impedance and forces primary current to drop. This affects output and sensitivity levels generating a scaling error. A change in the winding resistance of the secondary does not have as much impact if the load
  • AWA Surge Test Pass/Fail Criteria
    When performing a surge or surge comparison test on three phase motors, you are evaluating the integrity of the coils inside the motor. There are certain motors that will, by design, show a mismatch when the phase signatures are compared to each other. Why? Because there are two common winding

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