MechMate CNC Router Forum

Go Back   MechMate CNC Router Forum > Search Forums
Reload this Page Search Results
Register Options Profile Last 1 | 3 | 7 Days Today's Posts

Showing results 1 to 12 of 12
Search took 0.00 seconds. Search: Posts Made By: Gerald D
Forum: 70. Control Systems Sat 30 June 2012, 09:25
Replies: 35
Views: 51,548
Posted By Gerald D
If the cutter is chewing into your arm, how long...

If the cutter is chewing into your arm, how long a delay would you accept? Can you guarantee that the delay circuit will always work if you havn't tested it for a few months?

Remember, we are...
Forum: 70. Control Systems Fri 23 July 2010, 11:43
Replies: 35
Views: 51,548
Posted By Gerald D
The amount of current used by the power supply is...

The amount of current used by the power supply is very little (maybe 3 Amp).

But, do you also want the VFD/spindle to die if you push the e-stop switch? If "yes", then that current must also go...
Forum: 70. Control Systems Fri 23 July 2010, 08:00
Replies: 35
Views: 51,548
Posted By Gerald D
If you can afford the bigger one, and you have...

If you can afford the bigger one, and you have the space, you can decide if you want the 12 Amp compared to the 9 Amp.
Forum: 70. Control Systems Thu 22 July 2010, 23:35
Replies: 35
Views: 51,548
Posted By Gerald D
That doesn't feel right......can you tell me...

That doesn't feel right......can you tell me where I said that?
Forum: 70. Control Systems Mon 30 March 2009, 10:31
Replies: 35
Views: 51,548
Posted By Gerald D
Now I remember! Your are not buying a "power...

Now I remember! Your are not buying a "power supply", you are buying a "transformer".

The most important switches for the transformer are the "contactor" and the "door switch". They must handle...
Forum: 70. Control Systems Sun 29 March 2009, 09:14
Replies: 35
Views: 51,548
Posted By Gerald D
That E-stop has one N/O and one N/c contact...

That E-stop has one N/O and one N/c contact blocks inside. We need two N/c contact blocks.

Better to buy:
http://no.rs-online.com/web/search/searchBrowseAction.html?method=getProduct&R=6094679
...
Forum: 70. Control Systems Sun 29 March 2009, 08:51
Replies: 35
Views: 51,548
Posted By Gerald D
Look at these for the high current control: ...

Look at these for the high current control:
Contactor 758-721
Door Switch 262-3778

Those are quick selections from rs-online
Forum: 70. Control Systems Sun 29 March 2009, 08:13
Replies: 35
Views: 51,548
Posted By Gerald D
Please explain more about this power supply. I do...

Please explain more about this power supply. I do not understand your description.
Forum: 70. Control Systems Mon 02 March 2009, 19:44
Replies: 35
Views: 51,548
Posted By Gerald D
Your understanding of the function is nice and...

Your understanding of the function is nice and clear. Time for you to go back to drawing 1070130C again . . . . the lamp is typically connected across (in parallel) the contactor's coil.
Forum: 70. Control Systems Sat 28 February 2009, 20:31
Replies: 35
Views: 51,548
Posted By Gerald D
Does this thread help you?: Basics of...

Does this thread help you?:
Basics of connecting Door Isolator, E-stop Contactor (http://www.mechmate.com/forums/showthread.php?t=1360)
Forum: 70. Control Systems Sat 06 December 2008, 01:13
Replies: 35
Views: 51,548
Posted By Gerald D
What you are trying to connect, should be like...

What you are trying to connect, should be like this:

3569
Forum: 70. Control Systems Fri 05 December 2008, 22:49
Replies: 35
Views: 51,548
Posted By Gerald D
That doesn't look right. What diagrams are you...

That doesn't look right. What diagrams are you using?
Showing results 1 to 12 of 12

 
Forum Jump

All times are GMT -6. The time now is 21:32.

Contact Us - www.mechmate.com - Archive - Top

Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.