Rat Rig V-Core 4
FILL THE FORM BELOW AND SAVE YOUR SPOT IN THE QUEUE!
Place a reservation with no payment now to save your spot in the queue of the V-Core 4!
PLEASE READ THE INFORMATION BELOW CAREFULLY
It should clarify any questions you may have about reservations. We are receiving many contacts at the moment, which is affecting our ability to be as responsive as we'd like. Your patience is appreciated!
NO PAYMENT AT THIS TIME!
No payment is required or available to place a reservation. Please do not send any payment, either by PayPal or Bank Transfer.
As your reservation moves up the queue, we will contact you informing lead times, confirming orders, and requesting payments gradually as stock becomes available.
You will be able to use your preferred payment method later (paypal, credit card, or wire transfer)
LEAD TIME:
Lead time estimate for NEW reservations: 12+ weeks
Last updated: 30 April 2024
We will keep this estimate updated over time. The estimate will always refer to the expected lead times for NEW reservations, not for the ones that are already in the queue.
RESERVATION CHANGES:
When we request payment, you’ll have the opportunity to make any adjustments to your configurations before confirming the order.
IDEX Upgrade Give-away:
On the next Rat Rig TV episode by the end of May we will give away 5 IDEX kits to 5 of our reservation holders. So make sure you save your spot in the queue for a chance to win!
The IDEX add-on will be offered as an upgrade soon, and it’s not available for reservation.
Price List
You can consult the current prices for each component in the list below. All prices without VAT.| Product | EUR/Unit |
|---|---|
| Rat Rig V-Core 4.0 - CoreXY Full Kit v1.0 (Europe) | |
| Rat Rig V-Core 4.0 - 300 CoreXY Full Kit v1.0 (Europe) | €1,199.99 |
| Rat Rig V-Core 4.0 - 400 CoreXY Full Kit v1.0 (Europe) | €1,349.99 |
| Rat Rig V-Core 4.0 - 500 CoreXY Full Kit v1.0 (Europe) | €1,499.99 |
| Mechanical Kit | |
| Rat Rig V-Core 4.0 - 300 Mechanical Kit | €480.00 |
| Rat Rig V-Core 4.0 - 400 Mechanical Kit | €520.00 |
| Rat Rig V-Core 4.0 - 500 Mechanical Kit | €560.00 |
| Mode Add-ons | |
| Rat Rig V-Core 4.0 - HYBRID Uprade Kit (CoreXY to Hybrid) | €100.00 |
| Printed parts | |
| Rat Rig V-Core 4.0 - All Printed Parts Bundle (ABS - Black and Green) | €65.42 |
| Electronics enclosure | |
| Rat Rig V-Core 4.0 - Electronics Enclosure Kit | €66.81 |
| Spool Holder Module | |
| Rat Rig V-Core 4.0 - Multi Mount Spool Holder Bundle v1.0 | €4.78 |
| Bed Plate | |
| Rat Rig V-Core 4.0 - Bed Plate - Milled cast tooling plate - 329*329*6mm | €48.36 |
| Bed Plate - Cast tooling plate - Pre-Machined - 329*329*6mm | €43.52 |
| Rat Rig V-Core 4.0 - Bed Plate - Milled cast tooling plate - 429*429*8mm | €92.28 |
| Bed Plate - Cast tooling plate - Pre-Machined - 429*429*6mm | €67.82 |
| Rat Rig V-Core 4.0 - Bed Plate - Milled cast tooling plate - 529*529*8mm | €127.26 |
| Bed Plate - Cast tooling plate - Pre-Machined - 529*529*6mm | €93.93 |
| Heater Pad | |
| Keenovo 280x280mm 220V 600W Silicone Heater Bed Pad w/ NTC 100K Thermistor and Thermal Fuse | €58.45 |
| Keenovo 380x380mm 220V 1000W Silicone Heater Bed Pad w/ NTC 100K Thermistor and Thermal Fuse | €102.94 |
| Keenovo 480x480mm 220V 1500W Silicone Heater Bed Pad w/ NTC 100K Thermistor and Thermal Fuse | €164.43 |
| FlexPlate PRO Set - Black Textured PEI - Double Sided | |
| FlexPlate PRO Set - Black Textured PEI 310 x 310 mm - Double Sided | €36.44 |
| FlexPlate PRO Set - Black Textured PEI 410 x 410 mm - Double Sided | €58.02 |
| FlexPlate PRO Set - Black Textured PEI 510 x 510 mm - Double Sided | €70.02 |
| Electronics - Controller Setup and Wiring | |
| BigTreeTech Octopus V1.1 Motherboard (board only - no drivers) | €61.49 |
| BigTreeTech TMC2209 Driver | €4.21 |
| BigTreeTech EBB42 USB/CAN Toolboard (Without Max) | €16.26 |
| Rat Rig V-Core 4.0 - Wiring kit 300 | €5.52 |
| Rat Rig V-Core 4.0 - Wiring kit 400 | €5.52 |
| Rat Rig V-Core 4.0 - Wiring kit 500 | €7.06 |
| RASPBERRY PI 4 B 1GB | €45.53 |
| Electronics - Sensors & Limit Switches | |
| Rat Rig Endstop v1.1 - Omron - NC | €2.03 |
| Beacon Sensor Rev H - by Beacon3D (Klipper only - USB Cable Included) | €54.31 |
| Rat Rig "SuperPinda" probe by Pepperl & Fuchs (Inductive 5VDC Sensor) | €34.22 |
| Electronics - Toolhead | |
| Phaetus Rapido 2.0 Plus UHF Hotend - Black - 2000mm Cable | €90.88 |
| LDO Orbiter V2.0 Extruder | €56.50 |
| Fan - 4010mm Axial Brushless 24V DC - 140mm Cable - Sunon KD2404PFB3 (Double Ball Bearing) | €4.56 |
| Fan - 4028 Axial - NIDEC W40S12BS2E5-57T04HF9 (12V 1.61A 25000RPM) | €14.63 |
| Motors | |
| Nema 17 Stepper Motor - 48mm - 1.8degree/step, 76oz-in | €12.28 |
| Nema 17 Stepper Motor - HT - 48mm - (1.8º, 76oz-in, 35mm shaft) | €18.29 |
| Power | |
| C-Lin SSR 40A480VAC Solid State Relay Input 3V~32VDC 40DA | €17.15 |
| Power Supply Weho - 250Watt 24V - Fanless | €24.45 |
visit the V-Core 4 page
Reservation guide:
- Please fill and submit the reservation form below.- For the CoreXY Full Kit: Select the Full kit and then the machine size.
- For a more configurable kit: If you prefer to choose the components that go into your machine or add any of the available mods, choose the Configurable Kit, and then you can select between options to tailor the kit to your preferences.
- The Hybrid mode doubles your Y axis acceleration. This add-on includes 2 extra motors for the Y axis, along with all the necessary hardware.
- The IDEX add-on will be offered as an add-on soon, and it’s not available for reservation.
These are “drop-in” upgrades: no rebuild of the machine is necessary, converting between modes is just a matter of swapping a few components on your existing build.
BOM and CAD files
Community Support
Join our communities and connect with other Rat Rig V-Core users:
Discord community
Facebook community
License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
You may share, remix and mod the design. By default, you may not use the design and its derivatives for commercial purposes, but if you request a commercial license from us, we may (and most likely will) grant you one, as long as we deem your goals are aligned with the best interests of the project and its users.
The spirit of the project is to remove barriers to innovation and focus on pushing the technology, working as a collective, inspiring each other and experimenting with new ideas. We are happy to foster a rich ecosystem of suppliers and services that empowers users by offering them more options and alternatives.