Addi express drive gear

thingiverse

Broke my wife's addi express king size handle when I drove it with a stepper motor. To be fair it was an over tightened screw that broke, but it took out the drive gear. I couldn't find a fix anywhere but Germany and Esty (by the way the etsy drivegear works perfect) but I waned to make sure that everyone else in my position had options. So here is my drive gear. I have not tested this one exactly, but I did test the gear as .1 inches longer and it liked to rub on the nub on the main mechanism, so I shaved .1 inches off the business end and uploaded the result. I also uploaded the STEP file in the event anyone wants to modify it. feel free to leave comments if you make it and it works, or if it doesn't work and I'll change it. I printed in 910 nylon as its what's loaded up in the machine, but I would suspect that ABS or PLA or ASA or most filaments would work, no supports no rafts no brim. I printed in .2mm layer height but most anything would probably be ok note this will not fit the Sentro it looks like it will but it wont. I tried a Sentro in the Addi and it was a no go