04. CoreXY Idler Assemblies

8x M6x12 Cap Head Screw

8x 3030 Drop-in T-Nut - M6

4x idler_plate_enclosure_2.0 plate

2x y_min_bumper printed part

M6x12 Cap Head Screw

y_min_bumper printed part

idler_plate_enclosure_2.0 plate

3030 Drop-in T-Nut - M6

Loosely thread a 3030 T-Nut onto each of the M6x12 screws. Do not tighten them at this point

Pay attention to the different orientation of the idler plates

Set these assemblies aside until Step 4

M6x12 Cap Head Screw

idler_plate_enclosure_2.0 plate

3030 Drop-in T-Nut - M6

Loosely thread a 3030 T-Nut onto each of the M6x12 screws. Do not tighten them at this point

Pay attention to the different orientation of the idler plates

Set these assemblies aside until Steps 7 & 9

Lower CoreXY idler assembly from Step 2

Position the CoreXY idler assembly onto the V-Core 3 frame as shown

Tighten the two M6x12 screws to secure the CoreXY idler assembly to the V-Core 3 frame

Make sure the assembly is seated against the front 3030 extrusion before tightening the M6x12 screws

Repeat these steps for the lower CoreXY idler on the other side

4x F695ZZ Ball Bearing

2x 695ZZ Ball Bearing

4x 6mm Aluminium Spacer

2x 3mm Aluminium Spacer

6x Mini Precision Shim

2x M5 Nylon Locking Hex Nut

2x M5x45 Cap Head Screw

M5x45 Cap Head Screw

Install the following components in the order shown in the image

Mini Precision Shim

6mm Aluminium Spacer

F695ZZ Ball Bearing (Flange at the bottom)

695ZZ Ball Bearing

F695ZZ Ball Bearing (Flange at the top)

3mm Aluminium Spacer

Upper CoreXY idler assembly from Step 3

Position the upper CoreXY idler assembly onto the V-Core 3 frame as shown

Tighten the two M6x12 screws to secure the upper CoreXY idler assembly to the V-Core 3 frame

Make sure the assembly is seated against the front 3030 extrusion before tightening the M6x12 screws

M5 Nylon Locking Hex Nut

Fasten the M5 hex nut onto the M5x45 screw to secure the bearing assembly in place

M5x45 Cap Head Screw

Install the following components in the order shown in the image

Mini Precision Shim

F695ZZ Ball Bearing (Flange at the bottom)

695ZZ Ball Bearing

F695ZZ Ball Bearing (Flange at the top)

6mm Aluminium Spacer

3mm Aluminium Spacer

Upper CoreXY idler assembly from Step 3

Position the upper CoreXY idler assembly onto the V-Core 3 frame as shown

Tighten the two M6x12 screws to secure the upper CoreXY idler assembly to the V-Core 3 frame

Make sure the assembly is seated against the front 3030 extrusion before tightening the M6x12 screws

M6 Nylon Locking Hex Nut

Fasten the M6 hex nut onto the M5x45 screw to secure the bearing assembly in place