Machsupport Forum
Mach Discussion => General Mach Discussion => Topic started by: BIGWING on June 09, 2011, 12:17:15 PM
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I am currently in the early planning stages of small lathe conversion
I am looking to use 1.5kw (3ph) motor controlled by VFD
possibly a IMO Jaguar VXR inverter (1ph input)
When using mach is there preference to the type of
motor control ie either pwm or step/dir I should aim for ?
I am pretty green at this so I am trying to get everything
clear in my head first before I part with cash.
Cheers George
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Hi George,
I sell both types of voltage generators, and I find that the PWM version are simpler to set up and more resilience to noise. I would suggest the PWM control type.
http://www.homanndesigns.com/store/index.php?main_page=product_info&cPath=1&products_id=21
http://www.homanndesigns.com/store/index.php?main_page=product_info&cPath=1&products_id=39
Cheers,
Peter.
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I use Peter's DC06 on my router 3.7Kw driven by a vfd. Works a treat, got speed on off and direction, Highly recommended and mine has done hours and hours on end with never a hick up.
Be warned depending on your BOB you may have some issues, I remember mine gave me a bit of grief before I managed to get it to run correctly.