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Motostar Domustar drive sprocket

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Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

  • 1.5k views
  • 3 likes
  • 4 downloads

License
3D design format
SLDPRT and STL Folder details Close
  • couronne d'engrenage MOTOSTAR DOMUSTAR 119RIE140.SLDPRT
  • couronne d'engrenage MOTOSTAR DOMUSTAR 119RIE140.STL

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Publication date 2022-07-31 at 14:31
Design number 799064

3D printer file info

3D model description

Motostar Domustar 119RIE140 replacement drive gear for sectional garage door motor of the same name

The replacement crown is found in spare part for 52 €, and the part that we receive is a crown itself printed in 3d. which, is clearly abused! The crown received was, moreover, not the right size despite the right reference. I redesigned it and I take this opportunity to share it with you. Now if your part fails (and as it is the mechanical "fuse" of this engine it may happen to others) I hope you will get here to avoid a financial disappointment :)

3D printing settings

For my settings , I used 3D870 PLA for its advertised strength over ABS on a Sidewinder x1.

So the parameters are as follows on CURA :

quality : super fine 0.12mm

speed:

printing: 100

walls 50

temp :

243Β° ( PLA 3D870 )

210Β° ( PLA standard )

50Β° plate

retraction :

distance 4mm

speed 25mm/s

Z-shift on retraction, height 0.2mm

filling

100%

Supports:

structure: normal

position: everywhere

cantilever angle: 80

pattern : lines

adhesion : none

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