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Re: Maximat 7 mill head motor issues


 

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You might want to look at the mill capacitor in the back of the headstock. Mine went out a few years ago and that was the issue. I ended up finding a replacement at our local hvac supplier

Chris
Eastern canada?

Sent from my Bell Samsung device over Canada¡¯s largest network.


From: [email protected] <[email protected]> on behalf of teamricky.m via groups.io <teamricky.m@...>
Sent: Tuesday, April 29, 2025 8:26:09 AM
To: [email protected] <[email protected]>
Subject: [emcoV10lathe] Maximat 7 mill head motor issues
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Hello gentlemen?
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I¡¯m new here and new to vintage Emco machines too :)
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my background is marine engineering and I have questions about my new machine that more experienced ppl will likely know !
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First issue and the main one is the mill motor spins over but has no torque, you can stop the spindle by hand even in low gear ¡­¡­
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the motor wiring looks suspect to me v¡¯s the wiring diagram?
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at some point the 4core cable has been replaced and the coulors do not match which is a pain !
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first wire issues are two of the motor wires were joined together not per drawing, Earth ok
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so I would need a technique to I¡¯d the wires at the motor end and replace the cable for the correct coulor code
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next question : Is there a controller for the motor or just a simple switch ?
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next question : Is there a manual for the mill only ? I have the standard manual with some details but not what I would consider a full manual / leads onto ¡­..
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how to adjust the spindle bearings if at all possible?
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I think that covers the main points if any folk can help !
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cheers R

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