04. CoreXY Idler Assemblies

2x idler_plate

1x xy_idler_right_3.1 Printed Part

1x xy_idler_left_3.1 Printed Part

4x M6x14 Countersink Screw

10x M6x12 Cap Head Screw

14x 3030 Drop-in T-Nut - M6

2x M5 Nylon Locking Hex Nut

idler_plate

Make sure the idler plate is oriented as shown

M6x12 Cap Head Screw

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

Set this assembly aside until Step 6

xy_idler_left_3.1 Printed Part

Each xy_idler printed part is stamped with "L" or "R", indicating left or right

M6x14 Countersink Screw

M5 Nylon Locking Hex Nut

3030 Drop-in T-Nut - M6

Loosely thread a 3030 T-Nut onto each of the M6x14 screws. Do not tighten them at this point.

Set this assembly aside until Step 8

Repeat the previous two steps for the right CoreXY idler

Make sure the idler plate is oriented as shown when assembling the right side

Once both assemblies are complete, place them aside until Steps 10 & 11

4x F695ZZ Ball Bearing

2x 695ZZ Ball Bearing

4x 6mm Aluminium Spacer

6x Mini Precision Shim

2x M5x40 Cap Head Screw

V-Core 3.1 Frame Assembly - Front Left Corner

Assembly from Step 2

Install the left idler_plate assembly to the V-Core 3.1 frame as shown

Tighten the four M6x12 screws to secure the idler_plate assembly

Make sure the plate is fully seated against the 3030 extrusion before tightening the M6x12 screws

Insert one M5x40 Cap Head Screw into the idler_plate in preparation for the next step

M5x40 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)

Assembly from Step 3

Install the left CoreXY idler onto the frame as shown

Tighten the two marked M6x14 screws to secure the CoreXY idler to the frame

Take care not to over tighten the M6x14 screws as you can damage the printed part

Tighten the M5x40 screw to secure the bearing stack into the CoreXY idler

3030 Drop-in T-Nut - M6

Place the 3030 T-nut into the extrusion channel and slide it under the CoreXY idler as shown. Position the T-nut so that you are able to see it though the marked hole

M6x12 Cap Head Screw

Insert the M6x12 screw as shown and secure it into the previously positioned 3030 T-nut

V-Core 3.1 Frame Assembly - Front Right Corner

Repeat Step 6 to install the right CoreXY idler plate to the frame

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

Assembly from Step 4

Install the right CoreXY idler onto the frame as shown

Tighten the two marked M6x14 screws to secure the CoreXY idler to the frame

Take care not to over tighten the M6x14 screws as you can damage the printed part

Tighten the M5x40 screw to secure the bearing stack into the CoreXY idler

3030 Drop-in T-Nut - M6

Place the 3030 T-nut into the extrusion channel and slide it under the CoreXY idler as shown. Position the T-nut so that you are able to see it though the marked hole

M6x12 Cap Head Screw

Insert the M6x12 screw as shown and secure it into the previously positioned 3030 T-nut