Servo Bracket with 60mm LED light ring mount and remixed parts

thingiverse

The original bracket is fantastic, but my Prusa i3 uses a short 36 oz in NEMA 17 stepper, which places the servo too close to the hot end of my printer. I redesigned the top clamp to accommodate the stepper plug, allowing me to move the bracket behind the stepper. I also shortened the switch arm to its minimum length so it folds up beside the bracket, and I modified the recess for the servo horn to fit a non-tapered single horn that came with my 9g servo. The horn simply glues into place, with the screw side exposed for easy removal if needed. Another change was adding arms to support a 60mm LED ring. The ring is attached to the bracket using two zip ties, which holds it flat and securely in place. It's essential to insulate the top of the LED ring to prevent heat from weakening the arms. To add to my earlier description - Instructions. I printed the items in the photos using black PLA with 0.3mm layers and solid fill, setting the extruder at 200C and the bed at 50C. The LED ring is purchased from ebay by searching for 60mm Angel Eyes, and has 15 LEDs operating at 12v. It's attached to the bracket using two zip ties. UPDATE: After a long print job, I discovered that heat caused the LED arms to droop due to swelling of the PLA above each LED. To fix this issue, I added support beneath the arms as well as holes for better cooling.