Delta Linear Rail Carriage Adapter for GT2 6mm wide 2mm pitch Belt Tensioner used w/Duet's Smart Effector Carriage PCB

thingiverse

**Update 03/28/2019:** By request I added a new version 4a. It is the same as 2a except it is for 9mm wide belts. Also added a 9mm wide clip. **Update:** By request I added version 3a which is 4mm higher than 2a. The [Duet Smart Effector](https://www.duet3d.com/DeltaSmartEffector) comes with 3 PCB boards that are meant to be used with MGN12 Linear Rail Carriage Blocks. I looked around for something to secure the Gates GT2 6mm belts to the Duet PCB and the MGN12 carriage blocks. I didn't find excatly want I wanted to use so I did a little remix of [Genapart's Belt Tensioner](https://www.thingiverse.com/thing:2486376). **For each MGN 12 Carriage Block you will need the following:** 1 Printed 'Linear_Rail_Carriage_Adapter.stl' 2 Printed 'Linear_Rail_Carriage_Adapter_Tensioner_clip.stl' 2 M3 x 8mm Button Head for securing the 'Belt Retainer' to the MGN12 carriage block 2 M3 x 20mm Button Head 'Belt Retainer' to the MGN12 carriage block 1 M3 x 20mm Cap Head For securing the tensioner clip to the "Belt" side of the the 'Belt Retainer' 1 M3 x 30mm Cap Head For securing the tensioner clip and to the "V2a" side of the the 'Belt Retainer' and to adjust the belt tension. 4 M3 flat washers 1 Duet carriage PCB