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View Full Version : eBay: eccentric aluminium spacer



sztamas1990
10-06-2017, 12:37 PM
Hello folks,

I'm selling on ebay a few 1/3" eccentric aluminium spacers.
They are ideal for cnc machines or 3d printers as well.
Price is only 1.18 per each.
For more information please visit the link below or cantact with me via pm.
Thank you.

http://www.ebay.co.uk/itm/Eccentric-Spacers-V-Slot-Linear-Aluminium-Extrusion-3D-Printer-RepRap-CNC-/282517633648?hash=item41c75cfa70:g:YMUAAOSwLsBZOu5 7

Lee Roberts
28-06-2017, 03:49 PM
Hi thanks for sharing but what would they be used for? On a cnc machine i mean?

sztamas1990
28-06-2017, 04:43 PM
Hi thanks for sharing but what would they be used for? On a cnc machine i mean?

Hello Lee Roberts,

Thank you for your question.

This is a spacer that has an off center (Eccentric) 5mm hole drilled through it. It is used to tension V wheels against MakerSlide material.
You mount this in a 7.14mm (0.281 dia.) hole. When you rotate it, it will move a V wheel mounted to it, allowing you to adjust the tension against the Makerslide rail, V slot or T slot aluminium extrusions.

Hope you find this short answer helpful.
Let me know if I can give you more information.