Thanks Dave. The acceleration isn’t all that high at the moment but I’ll play
with that if all else fails. The Vexta drives I am using are powered by 110VAC.
-Tom
On May 5, 2015, at 12:42 AM, Dave Caroline dave.thearchiv...@gmail.com
wrote:
While mentioning the top speed no one is
On 5 May 2015 at 00:45, Tom Easterday tom-...@bgp.nu wrote:
This is a Berger Lahr 596 5-phase stepper motor on the Z-axis of an EMCO 120P
lathe
Is it the same motor as this one?
http://www.ebay.co.uk/itm/EMCO-COMPACT-5-CNC-LATHE-STEP-MOTOR-/271854301426?_trksid=p2056016.l4276
--
atp
If you
Message-
From: andy pugh [mailto:bodge...@gmail.com]
Sent: Tuesday, May 05, 2015 8:39 AM
To: Enhanced Machine Controller (EMC)
Subject: Re: [Emc-users] what causes stepper motor stall
On 5 May 2015 at 00:45, Tom Easterday tom-...@bgp.nu wrote:
This is a Berger Lahr 596 5-phase stepper motor
After your suggestion didn’t fix the problem and much debugging it turns out
that my problem was motor to driver wiring. The Berger Lahr steppers have
terminals in a semi-circle labeled 1,2,3,4,5,6,7,8,9,0. Why would one assume
that that 0 is 10? Never assume…as that saying goes :-)
-Tom
...@gmail.com]
Sent: Tuesday, May 05, 2015 8:39 AM
To: Enhanced Machine Controller (EMC)
Subject: Re: [Emc-users] what causes stepper motor stall
On 5 May 2015 at 00:45, Tom Easterday tom-...@bgp.nu wrote:
This is a Berger Lahr 596 5-phase stepper motor on the
Z-axis of an EMCO 120P lathe
On Mon, 4 May 2015, Tom Easterday wrote:
Date: Mon, 4 May 2015 20:07:47 -0400
From: Tom Easterday tom-...@bgp.nu
Reply-To: Enhanced Machine Controller (EMC)
emc-users@lists.sourceforge.net
To: Enhanced Machine Controller emc-users@lists.sourceforge.net
Subject: [Emc-users] what causes
Thanks, I'll give it a try tomorrow. I did see in the Vexta manual that it be
connected as you suggest so I am hoping this is my problem and not a bad motor
or drive as Jon alluded to (Thanks as well, Jon).
-Tom
On May 4, 2015, at 8:41 PM, Peter C. Wallace p...@mesanet.com wrote:
Just to
While mentioning the top speed no one is mentioning the acceleration
rate, try slowing that down. Also increase supply voltage to the
motor/drive as this also gives a faster more powerful response from
the motor drive combination.
Dave Caroline
On 05/05/2015, Tom Easterday tom-...@bgp.nu wrote:
On 05/04/2015 06:45 PM, Tom Easterday wrote:
What could cause this behavior? https://youtu.be/GWV9Px6lITM
https://youtu.be/GWV9Px6lITM (or https://youtu.be/dXcmpG2MLkk
https://youtu.be/dXcmpG2MLkk)
Some background:
This is a Berger Lahr 596 5-phase stepper motor on the Z-axis of an EMCO
