LDO Voron Trident 300 Cube 3D Printer Kit (Rev. D)

LDO Voron Trident 300 Cube Kit (Rev. D) The Voron Trident is an open source CoreXY 3D printer with a fixed gantry and a bed carried on three independently driven leadscrews. The chamber is fully enclosed and the bed reaches 110 °C. LDO builds the Cube kit at 300mm in all three axes rather than the standard 250mm Z height from the original bill of materials. Rev. D is the latest revision, and it addresses the steps that often delay first time builders. The looms arrive cut and crimped, the toolhead runs on a single USB cable, and the touchscreen, chamber lighting, stainless rails, and hardware for two common mods are already in the box. Gearhead Creations 5 minute review on the LDO Trident kit covers the pros, cons and if you should buy it. 300×300×300 mm 27 liters, enclosed 300 mm/s 15,000 mm/s² acceleration 110 °C bed 500 W AC heater, cast plate Klipper Leviathan board, config published 300 mm in Every Axis Every Trident built to the official BOM stops at 250 mm in Z, regardless of which XY size is picked. LDO extends the Z on the 300 mm variant to match the footprint. Frame extrusions, linear rails, and panels are all cut and specified for the taller frame, so the assembly follows the standard manual step for step with no substitutions and no improvised parts. There is one size and one configuration to order. Fixed Gantry, Moving Bed CoreXY bolts both motors to the frame and drives the toolhead through crossed belt loops, keeping moving mass low enough to hold accuracy at speed. The Trident takes that layout and fixes the gantry in place permanently. The bed does the work in Z instead, riding on three leadscrews with a stepper on each. Klipper probes the plate, drives the screws independently until it sits parallel with the gantry, and repeats the routine at the start of the next print. The whole routine is a G-code macro, so it happens without anyone touching the machine. Leadscrews also hold their position when the power is off, so a Trident tends to stay in tune between builds. Voron Trident vs. Voron 2.4 The two enclosed Vorons share their CoreXY motion, the Stealthburner toolhead, and the Klipper ecosystem. The Z axis is the difference. Voron Trident Voron 2.4 Z Motion Bed moves on three leadscrews, gantry bolted to the frame Bed is fixed, gantry hangs from four belted Z motors Leveling Routine Z tilt adjust, three points Quad gantry leveling, four points Build Difficulty Fewer parts in the Z assembly, shorter build, forgiving of small errors Gantry squaring and belt tension take patience to get right Ongoing Calibration Leadscrews hold position, drift is rare Belted gantry wants periodic attention Trade-off Bed mass moves, so very tall builds get impractical Scales to taller frames without moving the bed For a first Voron, the Trident is often the better choice. A Voron 2.4 will punish a sloppy gantry build for as long as you own it, while a Trident with the same errors will still print. At 300 mm of Z, the Trident Cube also covers a big reason that many builders go 2.4 in the first place. Self-Source vs. LDO Rev. D Kit Self-source LDO Rev. D Kit Wiring Measure, cut, and crimp every loom yourself Pre-cut and pre-terminated, with a published routing guide Toolhead Wiring Full loom through the drag chain to the mainboard Nitehawk-SB PCB on one USB cable Linear Rails Quality varies by supplier, carbon steel is common LDO MGN12H and MGN9H in stainless steel Frame Cut and tap extrusion, or pay a shop to do it 2020 extrusion arrives cut and tapped to length Display Optional extra, sourced separately 4.3 in capacitive DSI touchscreen with KlipperScreen Chamber Lighting A later project Two 35 cm COB LED strips with a printed diffuser Common Mods A second order once the machine runs Nevermore Micro V5 and Klicky hardware included Everything in the Box Frame and Motion 2020 aluminum extrusion, pre-cut and pre-tapped. LDO stainless MGN12H and MGN9H rails at 350 mm. Gates 2GT 6 mm belts. LDO 42STH48 motors on A and B, 42STH40 on the three Z screws, 36STH20 driving the extruder. Electronics and Control LDO Leviathan V1.3 mainboard carrying five TMC2209 and two TMC5160 drivers. Nitehawk-SB USB toolboard. 4.3 in KlipperScreen touchscreen. Meanwell LRS-200-24 supply, integrated AC inlet with switch and fuse, Omron solid state relay. Toolhead and Cooling Stealthburner with the Clockwork 2 extruder and Bondtech IDGA dual-drive gears. E3D Revo hotend in high flow trim, good to 300 °C with nozzle changes by hand. A 5015 blower for part cooling, a 4010 on the heatsink, two 6020 fans in the chamber, and the Nevermore Micro V5 filtration parts. Bed and Enclosure Cast 5083 aluminum plate, Blanchard ground, 305 × 305 × 10 mm. LDO AC silicone heater with a 125 °C thermal fuse. PEI spring steel on a magnetic pad. Black acrylic deck, back, and bottom, with clear acrylic doors, sides, and top. Before You Order Printed Parts Not Included A Trident needs a full set of printed parts, in ABS or ASA, since the chamber runs too hot for PLA to survive. LDO includes the kit-specific prints such as the Leviathan brackets, Nitehawk adapter, cable anchors, and LED diffuser, and publishes a Printed Parts Guide covering settings and a checklist for the rest. With a working printer, start those files the day you order so they are done when the kit lands. Without one, our made-to-order Voron Trident Printed Parts Kit from Bounty3D comes in Fusion Filaments ABS, black with your choice of accent color, dimensionally accurate and set up for generic or IGUS cable chains. It covers the functional set that gets the machine running. Skirts, hinges, and the cosmetic parts come off the finished Trident later. Raspberry Pi 4B The Raspberry Pi is not included by default and must be sourced separately. Filament Around 1.5 kg of ABS or ASA covers a full set of printed parts for the Voron Trident build. A Soldering Iron There are 96 brass heatset inserts to melt into the printed parts. LDO supplies the insert tip, hex wrenches, and a driver, so you need your own iron and a pair of side cutters. Build Resources The official Voron manual drives the mechanical assembly, and LDO's build notes accompany it, marking the steps that change because of what's included. The wiring guide covers the pre-terminated looms and the Leviathan pinout. Once Klipper is talking to the board, print the Voron design cube first. It exercises extrusion, temperature control, motion, and dimensional accuracy in one small part, and it will tell you quickly what, if anything needs tuning. LDO recommends OrcaSlicer, which ships with Voron profiles ready to go. Trident 300 Cube Spec Kit BOM (Rev. D) The full parts list. Check it against your shipment before you start. Official Voron Assembly Manual (PDF) The primary build document, read together with the LDO notes below. LDO Trident Build Notes Which manual steps to skip, change, or read twice for this kit. LDO Trident Wiring Guide (Rev. D) Pre-terminated looms, routing, and the Leviathan board layout. Voron Test Print STLs and OrcaSlicer First prints and the slicer LDO recommends, Voron profiles included. Open Source, End to End The Trident is an official Voron Design release under GPL-3.0. Source CAD, STLs, and the assembly manual are public on GitHub, with years of community testing and documentation behind them. Running Klipper means every macro, web interface, and tuning workflow from the wider Voron world applies here directly, and LDO publishes the printer configuration for this kit. Nothing is vendor locked. Every component can be sourced online. Technical Specifications Measurements Build Volume 300 × 300 × 300 mm Printer Dimensions Approx. 460 × 460 × 550 mm Frame 2020 aluminum extrusion, pre-cut and pre-tapped Filament Diameter 1.75 mm Motion Motion System CoreXY, fixed gantry with triple leadscrew Z Linear Rails LDO stainless steel, one MGN12H and five MGN9H, all 350 mm Belts Gates 2GT, 6 mm Motors LDO 42STH48 (A/B), 42STH40 (Z), 36STH20 (extruder) Max Speed and Acceleration 300 mm/s at 15,000 mm/s² Toolhead Extruder Stealthburner with Clockwork 2 (Bondtech IDGA) Hotend E3D Revo, high flow Toolboard LDO Nitehawk-SB USB toolboard Max Nozzle Temperature 300 °C / 572 °F Bed and Print Surface Heated Bed Cast 5083 aluminum plate, 305 × 305 × 10 mm, with 500 W AC silicone heater Print Surface PEI spring steel on a magnetic pad Max Bed Temperature 110 °C / 230 °F Bed Leveling Klicky probe kit with Klipper Z tilt adjust across three leadscrews Electronics Mainboard LDO Leviathan V1.3 Stepper Drivers 5 × TMC2209 and 2 × TMC5160 Host Raspberry Pi 4B with 32 GB SD card. Raspberry Pi not included by default, add one above if needed. Display 4.3 in capacitive touchscreen running KlipperScreen Firmware Klipper, with the LDO configuration published Connectivity Ethernet, Wi-Fi, USB Temperature Sensors 104NT thermistors on bed, chamber, and hotend Lighting COB LED, 2 × 35 cm Cooling, Power and Enclosure Fans 4010 and 5015 on the toolhead, 2 × 6020 in the chamber, all 24 V Filtration Nevermore Micro V5 parts included Power Supply Meanwell LRS-200-24 (24 V, 200 W) AC Input Integrated inlet with switch and fuse, Omron solid state relay Panels Acrylic, black deck, back and bottom, clear doors, sides and top Printed Parts Not included, self-printed or purchased separately