Hey, I never intended to run a 60Hz motor at 400Hz. I simply stated that my VFD was rated as such. Please see my post at DIY-CNC for a link to specs on a...
In a message dated 7/31/2004 3:28:13 PM Eastern Daylight Time, azzi_b@... writes: I have a 1.5 / 3 hp brook crompton motor that I want to use as an...
cnc002@...
Aug 1, 2004 3:09 pm
73906
In a message dated 7/31/2004 1:06:41 PM Eastern Daylight Time, greg@... writes: While many factors complicate this, the fact is that short wires...
cnc002@...
Aug 1, 2004 3:11 pm
73907
In a message dated 7/31/2004 12:42:57 PM Eastern Daylight Time, greg@... writes: High end machine tools will vary bearing preload on the fly to get...
cnc002@...
Aug 1, 2004 3:16 pm
73908
it is a 2 speed motor, but there are no connections made inside the motor ! ... From: <cnc002@...> To: <CAD_CAM_EDM_DRO@yahoogroups.com> Sent: Sunday,...
I am currently re-fitting a series 1 bp cnc machine and was wondering what the need was for a spindle to rotate in either direction ? [Non-text portions of...
Janda motor can repair any motor. I use them frequently at my day job . Top notch workmanship and reasonable prices. We have tried several other rebuilders in...
This list is for the discussion of CNC and related topics including CAD, CAM, EDM, & DRO. The list focuses on the construction of home shop CNC machines along...
CAD_CAM_EDM_DRO@yahoo...
Aug 1, 2004 8:56 pm
73912
... Not a whole lot. But, there is a BIG reason for the MOTOR to run in either direction! That is that the back gear reverses spindle rotation. So, to get ...
I have my control box almost finished. I hooked up the servos on the bench (actually the kitchen table but we will not go there) and I can not get Z to work...
... The encoder is not providing signals to the motor. If it keeps going more than a rev or two, it must not be getting ANY counts from the encoder, or it...
... Not a whole lot. But, there is a BIG reason for the MOTOR to run in either direction! That is that the back gear reverses spindle rotation. So, to get ...
Keith was converting a Shizouka/Bandit to a more modern servo controller. The e-mail address I have for Keith is no longer valid, but we first contacted...
Hello, I have an old knee mill that I'm looking at converting. I've previously converted my Taig mill to steppers using G201's. For this mill I have some...
Hello, I have been searching high and low for information on an MHP S-24 CNC mill. I never thought to ask on this group. The reason I am asking is that 1 was...
In a message dated 7/31/2004 8:06:49 AM Eastern Daylight Time, leswatts@... writes: http://www.lmwatts.com/forsale.html Leslie, I'm very interested in...
We use the Rutex 100 Amp modules with TTL step & direction input to drive our DC servo motors - they have worked faultlessly for nearly a year. Rgds Dave...
Dave Fisher
dave@...
Aug 2, 2004 4:48 pm
73923
... Maximum peak current would be useful. Ahh, wait, the E660 is an old Electro-Craft number. With the 64 V/KRPM, it is the -05 winding option, so it has...
I am parting out a Bridgeport BOSS 9 control system. Some of these parts may be useful in a DIY project or as replacement/repair on existing BOSS systems. ...
... the bench ... not get Z to ... Gecko is up ... correct ... using ... problem ... and it is ... than the ... then. Any ... I had the same problem.Switch...
... Is the eBay listing still there, so we can see a picture of it? ... Does it have servo motors? Does it have encoders or resolvers? These are the big...
HELP!! I have an old cnc mill with IIC Inc. drive motors on it, but they dont say if they are stepper or servo. The info on the motors are as such: type MT...
I would wager "servo". The properties on the nameplate -- stall torque, MAX RPM at a given voltage, are definitely servo and not stepper specs. It also looks...
... Yes, right here. Hard to see much from the pictures. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=3830145853 ... Yes, I am pretty sure they are...
Not the problem. Said in my original post that I switched the amphenol connections (drive output and encoder inputs) from Y and Z. The problem followed the Z...
