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Thread: Discounted Late with faulty motor - Your thoughts?

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    Discounted Late with faulty motor - Your thoughts?

    Hi all,

    I've wanted a late for some time now, and the local machine shop here has some lathes on special but have "faulty" motors. I'm not sure whats actually wrong with them.. but im going to assume they need replacing.

    https://www.machineryhouse.com.au/Pr...ockCode=L1542Z

    seems like a pretty good deal to me... as you can get 2HP motors for like 150$ on flea bay??

    I also purchased an RF45 off these guys (https://www.machineryhouse.com.au/Pr...stockCode=M123) so i should be able to mill up any adapter plates etc required... or even maybe donate it's motor to the lathe and replace it with a variable speed one

    I have a keling g540 kit which i purchased ages ago when i wanted to make a CNC router they are 387oz-in steppers would they have enough guts to CNC the late??

    Very tempted ATM! i notice however everyone on here seems to get the smaller lathes 7x12 etc? where this one is more like 11x29.5 if I'm not mistaken is there any reason for that other then the space/price ?


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    Community Moderator Al_The_Man's Avatar
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    Quote Originally Posted by banshee343 View Post
    Hi all,

    I've wanted a late for some time now, and the local machine shop here has some lathes on special but have "faulty" motors. I'm not sure whats actually wrong with them.. but im going to assume they need replacing.
    The Chinese do not seem to have acquired the ability to make a reliable induction motor yet, the thing that often fails first is the start caps.
    Al.
    CNC, Mechatronics Integration and Custom Machine Design (Skype Avail).

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


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    Seems like a decent deal. And if Al is right about the starting caps, you may even be able to fix the motor instead of replacing it.
    Beer is always good. If you can't figure it out on beer, it's not worthwhile. - knudsen


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    Replacing motor & driver is recommended.
    Regards.
    www.gskcnc.cn


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    Registered eartaker's Avatar
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    What the....That is the same as the Lathemaster 9X30...... almost. I don't have the option of the gear box though. other than that it is the same.... look

    If you don't need a variable motor on the lathe then you would be able to get a cheap motor on eBay.
    Jermie
    http://www.eartaker.net http://thehorticulture.net


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    Quote Originally Posted by blades View Post
    Seems like a decent deal. And if Al is right about the starting caps, you may even be able to fix the motor instead of replacing it.
    That man saved my sanity answering all of my dumb questions about capacitors.


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    If the motor is done, another option is to replace the motor with a 3 phase motor / vfd combination. If you join the Yahoo group 10x22grizzlyandthelike : 10x22 lathe
    In the file section, there is a document Installing_a_3_Phase_Motor_&_VFD.pdf

    The author has a Grizzly G0602 lathe which appears to be a smaller sibling to the lathe you are looking at.

    bob


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    Registered 03ram2wd's Avatar
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    Yes it looks like my lathemaster 9 x 30 also.

    You could always contact Bob @ Lathemaster for a replacement motor
    Attached Thumbnails Attached Thumbnails Discounted Late with faulty motor - Your thoughts?-img_9705.jpg  


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