3D Printed 29mm Composite Rocket Motor Mount

prusaprinters

This motor mount is a lightweight, composite design that securely mounts 29mm composite rocket motors such as the Aerotech F-67 into BT-80 sized body tubes. Mounting much like a standard motor mount, it has an inner diameter of ~29mm, and an outer diameter of ~65mm sized to fit nicely within BT-80 body tube. The motor is locked in on the bottom with the retaining ring, leaving the top open which allows you to fit any 29mm composite motor inside, no matter the length. To assemble, 2 inserts should be melted into the bottom of the motor mount to allow the motor retainer to screw on. There are also spaces for 8 inserts around the perimeter of the motor mount which can be used for securing to the body tube.