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  • Users: kireEng
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  1. kireEng

    Backlash from different gear types

    Hey everyone, I have an application where I need to take the shaft of a geared DC motor (spur gear box) into a hypocycloid speed reducer, which will be my final output shaft. I know that hypocycloid gears have little to no backlash, however spur gears do have backlash. My question is will my...
  2. kireEng

    permanent magnet as electromagnet

    I have been searching all over for the answer to this and I cannot find it anywhere. If I take a permanent magnet, and I wrap a whole bunch of turns around it with magnet wire (copper) and apply a DC voltage to it, will it strengthen the field and/or flux of the permanent magnet?
  3. kireEng

    metal permiability

    Hi, I am experimenting with a solenoid right now for a project I am working on. I understand that the magnet strength of the solenoid is increased by the core material's permeability. I am looking to use an iron core, as I understand that to be highly permeable. However, for experimenting...

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