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MagBall Arms - 360mm DELRIN

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 Product Description

This product is no longer available. Please contact our supplier haydn.huntley )at( gmail dotcom.

MagBall Arms - 360mm DELRIN

Six carefully assembled and matched Magnetic Ball Arms are 360mm long +/- .3mm measured from the center of one ball to the center of another.  Within a given set, the arms are marked with their lengths and are guaranteed to match one another within 0.10mm (100µm).  Also included are 12 Ball Studs which have standard 3/8" diameter balls and 3mm diameter, 10mm long shanks.

The magnets typically exert at least 1000g (1kg) of force on the balls.

Effector and carriage STLs are on GitHub/UltiBots/K250VS.

Rail carriage is available thanks to AdrianW http://www.thingiverse.com/thing:1264254. They have 45mm ball spacing and are untested by UltiBots.

NOTE: These arms INCLUDE MagBalls and M3 Nuts. They are made by the MagBall guru Haydn.

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 Product Reviews

  1. Near Perfect

    Posted by Ricardo on 30th Jan 2018

    The are one of the best and easiest upgrades I have made for my custom Delta, made laser cut acrilic erector an Carriers for does and they work great

  2. Better Than I Could Possibly Make Myself

    Posted by Devon on 3rd May 2017

    I got these arms to replace the printed ones that came with my kit. I wasn't having any issues with the (former) stock arms but I still wanted these Delrin ones.

    As expected, these arms are made perfectly, with no variation in the lengths at all and due to the shape of the ends, they make more contact with the ball ends, which helps avoid unexpected crashes.

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