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Linear Clutch

January 13th, 2009 Leave a comment Go to comments

Two types of clutch that can be used on a single axle.

Using clutches with LEGO parts is usually a bit troublesome. The basic idea of a clutch is that it starts to slip rather than rotate when a certain torque is applied. A dedicated LEGO part exists in form of a 24-teeth gear with an internal clutch, as well as an alternative solution that involves using rubber bands for transmission. Both these solutions have one common drawback: they require parallel axles located next to each other. It it not possible to install them directly on axles located in a single line. Having a need for such a possibility, I have developed two simple clutches: one with dimensions 4x3x3 studs, and the other one with dimensions 6x1x1 stud. The resistance of the first clutch can be slightly adjusted by using axle pin with or without friction. Instructions for both versions are provided below.

Photos:

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  1. Tom
    May 5th, 2010 at 15:10 | #1

    it also works as a replacement fo differential

  2. Sariel
    June 16th, 2009 at 19:48 | #2

    @Kowal
    It’s possible, but these are separate mechanisms and they will not affect each other.

  3. Kowal
    June 16th, 2009 at 18:40 | #3

    What about using this clutch with limited slip differential?

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