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  1. #1
    I have collected too many 1.2Nm stepper motors, so it's time to sell some. Good for things like rotary tables, or small machines. Here they are:

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    Two versions:
    M57STH56-2404S - the inductance is around 3mH (maybe less, will check if interested) and the phase current rating is 2.4A (from the 24 in the part number). £16.50 each

    The others aren't labelled, but I gather they are 103H7123-5843. The closest datasheet I can find is here, with the part number 103H7123-5840, which is 1.0Nm, 3A/phase and 3.5mH. £16 each

    The shaft size on both is 6.35mm, single ended.

    Postage at cost via Royal mail or courier (e.g. Parcel2go.com) - 2nd class with Royal mail for one motor is £2.85.
    Last edited by Jonathan; 29-12-2016 at 02:28 PM.
    Old router build log here. New router build log here. Lathe build log here.
    Electric motorbike project here.

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