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RatRig V-Core XY Joiner Plate for Gantry Assembly

RatRig V-Core XY Joiner Plate for the XY axis gantry assembly on compatible RatRig V-Core 3 and V-Core 3.1 3D printer builds.

  • Used for the V-Core XY axis gantry assembly
  • Connects / supports the gantry assembly to the frame’s linear rails
  • Compatible with all listed V-Core 3 build sizes
  • Suitable for V-Core 3 and likely V-Core 3.1 compatible builds where the same plate layout is used
  • 2 pieces required for the listed V-Core application
  • Sold individually

Price:

$7.45

Product Details

RatRig V-Core XY Joiner Plate for Gantry Assembly

The RatRig V-Core XY joiner plate is used for the XY axis gantry assembly on compatible RatRig V-Core 3 and V-Core 3.1 3D printer builds. This plate helps connect the gantry assembly to the frame’s linear rail system and is listed on the current dnb3D product page as compatible with all V-Core 3 build sizes.


RatRig V-Core XY Joiner Plate for V-Core 3 and 3.1 Builds

This XY joiner plate is intended for RatRig V-Core motion assemblies where the gantry layout, rail mounting, belt path, and hardware stack-up match the V-Core design. For the listed V-Core 3 application, the current product page notes that 2 pieces are required.


XY Axis Gantry Assembly Component

The XY joiner plate is part of the CoreXY motion system and supports the gantry assembly connection to the frame’s linear rails. Correct plate alignment is important for smooth gantry travel, consistent belt routing, and reliable XY motion.


Build-Specific Fitment

This is a build-specific plate rather than a general-purpose flat bracket. It is primarily suited for RatRig V-Core 3 and V-Core 3.1 builds. It may also work for other custom CoreXY printer projects only if the plate shape, hole spacing, material thickness, linear rail layout, and gantry design match your project requirements.


Related V-Core Plates

The current dnb3D product page also lists other required V-Core plates, including the Idler Plate and Motor Plate. Confirm your full plate set and required quantities before starting assembly.


Common Uses

  • RatRig V-Core 3 XY axis gantry assembly
  • RatRig V-Core 3.1 compatible gantry repairs or replacements
  • V-Core motion system replacement plate sets
  • Custom CoreXY printer builds where the hole pattern and gantry layout match

Related RatRig & Motion Hardware

Browse more RatRig V-Core parts, linear guide rail and blocks, and hardware components for compatible CoreXY motion systems, gantry assemblies, repairs, and custom printer builds.


Helpful Reference

For build-specific assembly details, see the official RatRig V-Core 3 build guide.


Sold Individually

Each RatRig V-Core XY joiner plate is sold individually. The current product page notes that 2 pieces are required for the listed V-Core 3 XY gantry assembly use.

Specifications

Product Type XY axis joiner plate / gantry assembly plate
Primary Compatibility RatRig V-Core 3 / V-Core 3.1 compatible builds
Listed Assembly Use XY Axis Gantry Assembly
Build Size Compatibility Listed as compatible with all V-Core 3 build sizes
Required Quantity for Listed Use 2 pieces
Related Plates Idler Plate and Motor Plate
Common Applications RatRig V-Core XY gantry assemblies, V-Core motion system repairs, compatible CoreXY printer builds, and replacement plate sets
Quantity Sold individually
SKU DB-0006-4839

Verification note: Material, thickness, finish, exact dimensions, hole spacing, hardware requirements, and manufacturing method are not listed clearly on the current product page and should be verified before adding.

Installation & Care

Installation

  • Confirm that this XY joiner plate matches your RatRig V-Core 3, V-Core 3.1, or compatible custom CoreXY build before installation.
  • Check the official assembly guide or your printer documentation for plate orientation, hardware stack-up, rail alignment, and required fasteners.
  • Install the plate squarely so the gantry assembly and linear rail interface align correctly.
  • Do not force screws through misaligned holes, as this may damage the plate, rail hardware, frame, or threaded components.
  • After assembly, check gantry movement, rail alignment, belt routing, belt tension, and smooth XY travel before printing.

Handling

  • Handle the plate carefully to avoid scratches, bends, dents, or damage around mounting holes.
  • Keep the plate clean and free from chips, dust, oil, and debris before installation.
  • Inspect the plate before use and do not install if it appears bent, cracked, or incorrectly machined.

  • Periodically inspect the XY joiner plate and mounting hardware for looseness, wear, or movement.
  • Check gantry alignment, belt tracking, and rail movement during routine printer maintenance.
  • Re-tighten fasteners as needed according to your printer assembly guidelines.
  • Replace the plate if it becomes bent, damaged, stripped, or no longer holds the gantry assembly securely.

Shipping & Returns

Shipping & Turnaround Times

At dnb3D, we don’t just ship boxes—we manufacture solutions. Operating our Industry 4.0 micro-factory in Marathon, Ontario, means your order is handled by the same people who design and test these components.

  • Ready to Ship (3D Printer Parts & Hardware): Finished, inspected, and on the shelf. Dispatched within 1 to 2 business days.

  • In-House Manufacturing (Laser, Plasma, 3D Prints): These items are manufactured “fresh” to order. Please allow 3 to 5 business days for precision cutting and finishing.

  • Custom Projects: Bespoke designs require a consultation and a locked-in timeline before production begins.

National Shipping Reach

We ship nationwide across Canada and the USA. Centrally located on the North Shore of Lake Superior, we are uniquely positioned to get your products moving quickly to either coast.

30-Day Craftsmanship Guarantee

We stand behind every weld, cut, and print. If a product doesn’t meet your expectations, contact the Hub within 30 days. If we wouldn’t put it in our own shop, we won’t let it sit in yours.

Returns & Personalization

  • Standard Items: Contact us within 30 days for return authorization. Items must be in original, unused condition.

  • Custom/Personalized Orders: Digitally fabricated to your exact specs (names, custom dimensions, or unique finishes) are final sale once production begins.

  • Shipping Costs: Return shipping is the responsibility of the customer unless the item arrived damaged or defective.

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