I need help again
#11
If it says "90 vdc" how is it working at all? vdc refers to DC voltage, not mains (110 vac).
Last edited by manicmike; 12-12-2013 at 02:00 PM.
#12
Super Member
Join Date: Aug 2013
Location: Springfield Oregon
Posts: 1,481
I agree with Manicmike... 90vdc brushless motors run variable speed by variable dc voltage. It will not work correctly on AC. Are you running AC or DC? universal or brushed motors are a different animal, I think.
#13
Junior Member
Thread Starter
Join Date: Oct 2012
Location: Texas
Posts: 121
Sorry guys, I gave you the wrong number. It's a 1191 d300a. I called the dealer today where the machine was bought by a friend of mine. He said there had to be drag somewhere that's causing the motor to get hot. It is self oiling, picking up the oil from an oil pan with a centrifugal pump. My husband took the screen part off the pump and it looks like it is worn. It's not picking up the oil unless the motor is running at a very high rpm. We called him back and they are looking for another pump.
Here is a picture of the machine.
[ATTACH=CONFIG]451502[/ATTACH]
Here is a picture of the machine.
[ATTACH=CONFIG]451502[/ATTACH]
#14
CD in Oklahoma
#15
Junior Member
Thread Starter
Join Date: Oct 2012
Location: Texas
Posts: 121
Well hopefully it was good for a laugh. My brain was mush yesterday and I was posting from memory. I know very dangerous. LOL
#16
Singer 911
Googling Singer 911 comes up with this image. Motor should be powerful enough without over-heating.
Googling Singer 911 comes up with this image. Motor should be powerful enough without over-heating.
Thread
Thread Starter
Forum
Replies
Last Post
isewman
QB Help Center
1
02-05-2012 11:53 AM