This is a direct drive mount for Creality CR10 and Ender machines using either the stock or MicroSwiss hotends and a Bondtech BMG extruder with a pancake stepper.
The part cooling duct is CFD optimised and requires a 5015 blower.
The stepper extruder mount clamps over thetop of the X carriage for enhanced rigidity. Please note that the stock top left hand roller bolt is replaced with a M5 x 30mm socket head bolt. The mount is a snug fit over this bolt head in order to further increase the rigidity and security of the fitment rather than just relying on two M3 fixings.
All parts print in the orientation downloaded. The duct will print with no support. Depending on how good your printer is with overhangs the stepper bracket can print with no support, but some support in the large central hole might be required.
The Shroud prints with supports from the build plate only.
BLTouch offset is -41.2, -4.5
M3 nut 6off
M3 washer 2off (Part cooling blower screws)
M3 x 8mm socket head screw 2off (Shroud to X carriage)
M3 x 10mm socket head screw 2off (Stepper bracket to shroud)
M3 x 12mm socket head screw 2off (Part cooling duct to shroud)
M3 x 14mm socket head screw 2off (BLTouch mount)
M3 x 22mm socket head screw 2off (Part cooling blower to part cooling duct)