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  1. #41
    Quote Originally Posted by Skiprat View Post
    Hello

    ive got these as a full setup on my router. bought from Zappautomation and i have never had a problem with them except 2 driver bards burning out but that was my fault with the wiring.

    Once i put right board to right power supply all has been faultless and that will be around 5 yrs ago.

    i recommend them no problem. Expensive and closed loop but you get what you pay for.

    Hope this helps.

    Cheers
    Thank you for your answer! I have found out in the meantime, that these two types are quite different. The HSS86 is made by JSS, the 2HSS86H is made by a different company - JMC. Which brand did you have, JSS or JMC?

  2. #42
    Hello

    ive had a look and the only make i can see on the driver case is Leadshine.....not sure if this is any good to you.

    I do know that my setup has been supersceeded but with what i dont know.

    Skiprat

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  4. #43
    Quote Originally Posted by Skiprat View Post
    Hello

    ive had a look and the only make i can see on the driver case is Leadshine.....not sure if this is any good to you.

    I do know that my setup has been supersceeded but with what i dont know.

    Skiprat
    Hi,
    Thanks.
    All these drivers are different.
    So far, I have found this information, maybe useful for someone:
    Leadshine: HBS86, HBS86H - They should be similar to models ES-D808 and ES-D1008. Tuning software is available, parameters can be adjusted.
    JSS Motor: HSS86 - No tuning software. Parameters cannot be changed.
    JMC Motor: 2HSS86H - Parameter upload is possible via a handheld device sold separately. There are rumors, that a PC tuning software is available, too.

  5. #44
    m_c's Avatar
    Lives in East Lothian, United Kingdom. Last Activity: 3 Days Ago Forum Superstar, has done so much to help others, they deserve a medal. Has been a member for 9-10 years. Has a total post count of 2,908. Received thanks 360 times, giving thanks to others 8 times.
    The Leadshine HBS series was the original easily available closed loop stepper system.
    The JSS and JMC versions are copies.

    Leadshine has since updated their system, but nobody else has.
    Avoiding the rubbish customer service from AluminiumWarehouse since July '13.

  6. #45
    Thanks for sharing this info. Does it mean that all of them perform roughly the same? What is your opinion? Is the updated Leadshine worth the money for a hobby CNC builder? They cost almost twice as much.

  7. #46
    I have used both genuine Leadshine and the Copies. There is very little difference between them in performance terms. However, the Leadshines are more configurable regards settings if you need to play around with resonance tuning etc. But Digital drives are that good these days you very rarely need to anything with them.

    I've used both these on several machines and I'm very happy with them.

    https://www.aliexpress.com/store/pro...5d631f1cWtkEZV

    https://www.aliexpress.com/store/pro...3025453aY8dvSN

  8. for anyone who has fanuc red cap servos in their triac- buy allen bradley drives cheap on ebay- they run step/direction perfect.
    also have homing to marker pulse which makes perfect homing every time a doddle!
    re homing back to exact encoder position is a feature too.- works as absolute encoder.
    accuracy so far- momentary position error at max acceleration less than 8/10000 of a revolution!
    auto commutating so no need for weird fanuc comutation signals too :-)
    if anyone is stuck- i keep plenty in stock and can set them up here before dispatch (took a few days of head scratching to work everything out)

  9. #48
    Ross77's Avatar
    Lives in Devon, United Kingdom. Last Activity: 2 Weeks Ago Has been a member for 9-10 years. Has a total post count of 759. Received thanks 27 times, giving thanks to others 52 times.
    Quote Originally Posted by battwell View Post
    for anyone who has fanuc red cap servos in their triac- buy allen bradley drives cheap on ebay- they run step/direction perfect.
    also have homing to marker pulse which makes perfect homing every time a doddle!
    re homing back to exact encoder position is a feature too.- works as absolute encoder.
    accuracy so far- momentary position error at max acceleration less than 8/10000 of a revolution!
    auto commutating so no need for weird fanuc comutation signals too :-)
    if anyone is stuck- i keep plenty in stock and can set them up here before dispatch (took a few days of head scratching to work everything out)
    I have a boxford 250 with Fanuc OT and the red cap servos that i need to get up and running, would the Allen bradleys work on them too?

    Would be interested to here from you if that is an option. cheers

    PS sorry to hijack the thread

  10. should be ok depending on voltage/ current of the motors?
    give me this and i can tell you what to look for.

    i used them to convert the machine to single phase. :-)

  11. #50
    Ross77's Avatar
    Lives in Devon, United Kingdom. Last Activity: 2 Weeks Ago Has been a member for 9-10 years. Has a total post count of 759. Received thanks 27 times, giving thanks to others 52 times.
    The motors are 3phase 6pole.
    112v and 1 amp with a pulse coder.

    Fanuc red cap servos

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