Follow this simple steps to assemble aSensar’s v2 Direct Drive Extruder
aSensar Extruder is made of two body, namely Base and Arm and show in the below picture.
Step 1: Assemble Base part of extruder with stepper motor
For this step use two M3 x 20 mm bolt, and tighten the base with NEMA 17 stepper motor it as shown in picture.
Next is to align the extruder filament hole and MK7 gears curved filament guide, for this move the gear from and back, once in correct position tighten the grub screw.
Step 2: Assemble the Arm
Use M3 x 25 mm bolt and tighten the Arm with NEMA 17 Stepper motor
Step 3: Insert the spring
Insert the spring the as show in the picture, one end of the spring should be inserted into the slot in the base.
Step 4: Bearing assembly
Put the 625zz bearing in place and tighten it with M5 x 10mm bolt
Extra Steps – Mounting extruder to Prusa i3 Extruder carrier
For assembling the extruder to Prusa i3 Extruder carrier use two M3 bolts, this extruder will perfectly mount on Prusa i3/WoodMAX i3 Extruder
Extra Steps – Mounting hotend
Insert the hotend from bottom and tighten the hotend with M4 bolt. Hotends’s like JHead, RRI, E3D Will perfectly mount with this motend