Does anyone know this stepper motor?


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  1. #1
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  2. #2
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    Default Re: Does anyone know this stepper motor?

    Hi,
    what you you need from the spec sheet?

    Is there something about the stepper that you cannot measure or otherwise deduce?

    Craig



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    Default Re: Does anyone know this stepper motor?

    It look llike that motor from China , do you want to get a new pcs one ?



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    Default Re: Does anyone know this stepper motor?

    Hi,

    It look llike that motor from China
    Rubbish, it is a two phase Vexta stepper made by Oriental Motor Co, Japan......its as good as stepper motors get.

    My mini-mill is powered by Vexta 5 phase steppers and ultra low lash planetary gear reductions and Vexta drives....all absolutely superb.

    Craig



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    Default Re: Does anyone know this stepper motor?

    Thank you for your help.
    I need to change this engine, and I don't know which features to analyze for the purchase ..... What should be analyzed to buy an exactly identical engine



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    Default Re: Does anyone know this stepper motor?

    Hi,
    I need to change this engine, and I don't know which features to analyze for the purchase
    Why? Vexta steppers are class leading quality, if its not broken then is there need to change it?

    Steppers follow NEMA size recommendations. Is it a 17 size, 23 size, 34 size? By that I mean 1.7 (or 2.3 or 3.4) inch across the flats
    of the mounting flange? Thereafter just about any stepper will work. If you want to use it for CNC purposes and therefore want it to run
    fast then you MUST select a low inductance replacement.

    Craig



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    Default Re: Does anyone know this stepper motor?

    The stepper motor is defective so I must replace it.
    But there are other parameters besides their dimensions, such as torque, phase, number of wires, pitch. Or not?



  8. #8
    Community Moderator Al_The_Man's Avatar
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    Default Re: Does anyone know this stepper motor?

    The spec's on the motor will get you started, volt/current , the No. of wires is 4 for Bi-polar, more than 4, Unipolar.
    I have the Vexta Cat. going back to 1994/95 but does not show that model.
    Al.

    Last edited by Al_The_Man; 03-29-2020 at 10:34 AM.
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.


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    Default Re: Does anyone know this stepper motor?

    Thanks,,,, AL

    What characteristics should I observe to choose an equal step motor?



  10. #10
    Community Moderator Al_The_Man's Avatar
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    Default Re: Does anyone know this stepper motor?

    It is a little hard without knowing the full specs of the motor, but there are guides on the Gecko site that may be of help.
    Al.

    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.


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Does anyone know this stepper motor?

Does anyone know this stepper motor?

Does anyone know this stepper motor?