eccentric aluminium spacer

[sztamas1990]

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]

Hi thanks for sharing but what would they be used for? On a cnc machine i mean?

[sztamas1990]

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.