MechMate CNC Router Forum

Go Back   MechMate CNC Router Forum > Common Assemblies & Parts > Motors & their mountings
Register Options Profile Last 1 | 3 | 7 Days Search Today's Posts Mark Forums Read

Reply
 
Thread Tools
  #1  
Old Fri 06 May 2011, 05:22
giggler
Just call me: giggler
 
na
United Kingdom
Motor plate pivot play?

Hi,

My motor plate pivot holes for the x axis are drilled to 10mm (both plates, motor and fixed axis). They actually measure 10.1mm using a caliper but the bolt unthreaded shank is like 9.9mm so there is a little play. My M8 restraint bolt slots are slightly larger so they wouldn't interfere during rotational movement with spring pressure and rack height variances. I've not done the pivot bolt up with the teflon washers and restraint bolts yet but is this something that will cause a problem with backlash from your experience?

The last thing I want is the motor to reverse direction and instead of moving the axis it moves around the pivot point for small step changes.

dc
Reply With Quote
Reply

Register Options Profile Last 1 | 3 | 7 Days Search Today's Posts Mark Forums Read

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Z Zero Plate Rad Racer General - MM Operating 2 Wed 04 January 2012 07:45
MetalHead Metal Motor Plate Setup MetalHead Motors & their mountings 20 Wed 09 November 2011 06:23
Z Home/Limit with ATO Plate.... salewis 70. Control Systems 9 Mon 08 November 2010 16:53
True Torque of a Servo motor for comparison to a Stepper motor, when used in a router Mcyoda Motors & their mountings 3 Tue 19 August 2008 00:50
What does a stepper motor look like inside? (geared Oriental Motor) Gerald D Motors & their mountings 0 Sat 16 August 2008 08:29


All times are GMT -6. The time now is 10:30.


Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.