Thread: Harrison Mill Conversion
Hybrid View
-
15-09-2008 #1
MC,
Careful with that power supply, 55 volts AC when rectified and smoothed will be 77 volts, very close to the 80 volt limit of the Gecko's and not a lot to play with when the stepper is winding down.
I made the mistake of ordering a 55v one from RS and saw 82 to 85 volts at times. Swapped it out for a 50 volt one and had no problems. The 55 volt one is still in a drawer and I may use this on one of my personal machines with one of Arc's large drivers that can handle 90 volts.
John S.
Thread Information
Users Browsing this Thread
There are currently 2 users browsing this thread. (0 members and 2 guests)
Similar Threads
-
CONVERSION: Sx3 mill conversion
By dazza in forum Conversion Build LogsReplies: 1Last Post: 29-04-2014, 10:23 AM -
NEW MEMBER: Saying hello, about to start a mill conversion.
By irgonomics in forum New Member IntroductionsReplies: 4Last Post: 28-04-2013, 03:35 PM -
CONVERSION: My Sherline Mill Conversion videos
By panofish in forum Conversion Build LogsReplies: 2Last Post: 06-05-2012, 07:13 AM -
Mill conversion to cnc
By wolsey in forum General DiscussionReplies: 1Last Post: 15-08-2011, 11:07 PM -
Help with drill-Mill conversion
By Ross77 in forum Milling Machines, Builds & ConversionsReplies: 134Last Post: 02-04-2010, 10:25 AM
Bookmarks