Need Help! Need spec for 5-phase 10-wire stepper motors in EMCO F1P


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Thread: Need spec for 5-phase 10-wire stepper motors in EMCO F1P

  1. #1
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    Unhappy Need spec for 5-phase 10-wire stepper motors in EMCO F1P

    I have a pair of F1P Mills in my garage with matching M1 Controls. The controls are cool, but unfortunately they don't work anymore and I don't have the electronics skills to fix them.

    The mills sport some 5-phase stepper motors that according to my research (The OctoMY™ Blog: EMCO F1P Step motor specs) are really good. But unfortunately they are completely unmarked, and so finding a driver circuit for them has proven very difficult.

    So I decided to ask here if anyone knows what specs the motors are, and what kind of driver I am looking for? I am looking for what kind of voltage, what layout the windings are, wire color pinout, max current. ANYTHING! Pictures of the motors are here: The OctoMY™ Blog: Anatomy of a step motor

    PS: All the drivers I found from Oriental Motor/ebay have only 5 or 6 connectors, while these motors have 10 wires. What does that mean?

    Thanks!

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  2. #2

    Default Re: Need spec for 5-phase 10-wire stepper motors in EMCO F1P

    This has a lot of information, but the motors may be older than the catalog found here.

    https://github.com/matthiasbock/LPKF...ee/master/axis



  3. #3
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    Default Re: Need spec for 5-phase 10-wire stepper motors in EMCO F1P

    Hello,

    Perhaps it would be simpler and much cheaper to switch to new 2-phase motors and controller.

    Dieter



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Need spec for 5-phase 10-wire stepper motors in EMCO F1P

Need spec for 5-phase 10-wire stepper motors in EMCO F1P