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Our range of Mechanics/CNC components caters to mechanically-minded individuals, with extrusions, motors, belts and other parts relating to linear motion, structural design, as well as precision movement along predefined axes. From Smoothieboards to springs, this category focuses on everything you need for your mechanical engineering projects.
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Our range of Mechanics/CNC components caters to mechanically-minded individuals, with extrusions, motors, belts and other parts relating to linear motion, structural design, as well as precision movement along predefined axes. From Smoothieboards to springs, this category focuses on everything you need for your mechanical engineering projects.
This category was born from our curiosity and eagerness for building machines, equipment and toys like 3D printers, CNC machines and robots, and is essentially the culmination of all of the different parts and components that we have enjoyed using over the years. And just like all of our other products here at DIYElectronics, these are all parts that we trust and utilise in our own projects, ensuring that you, our customers, are getting the exact same quality that we choose to use.
Whether you are looking to build CNC machines, 3D printers or little robot buddies to clean the house, our Mechanics/CNC section is the best place to start looking for the parts you need.
LessThis bracket is a often combined with servo motors and ultrasonic range sensors as an addition to the Arduino robot kits.
This HG7881 Dual Channel 0.8A H-Bridge Motor Driver Module is an inexpensive but effective solution for driving up to two motors at continuous 0.8A current.
This Creality Delrin Solid V-Wheel Kit includes Delrin rollers with 625ZZ Bearings, allowing you to fix roller-related problems with relative ease.
This replacement Creality Z-Axis Stepper Motor is a Creality Original spare, made to fit the CR-10 and CR-10S series of 3D printers.
This 400x6mm GT2 Timing Belt is designed to convert rotational power from various motors such as stepper motors and servo motors into linear motion.
This 8mm OD Metric Leadscrew TR8x2 is 200mm long with a 2mm lead and 2mm Pitch – Excellent choice for converting rotation to precise linear motion.
F688ZZ Flanged Ball Bearing - 8x16x5mm bearing with 8mm inner diameter and flanged edge – Single-row deep groove with double shields.
These 624ZZ Radial Ball Bearings offer ultra-smooth radial motion, and are used on our in-house DIYElectronics Prusa i3 3D Printers!
M4x50 Zinc Plated Steel slotted cheese head machine screw. Grade 4.8 DIN84 compliance.
M4x40 Zinc Plated Steel slotted cheese head machine screw. Grade 4.8 DIN84 compliance.
M4x12 Zinc Plated Steel slotted cheese head machine screw. Grade 4.8 DIN84 compliance.
This handy Threaded Nut Inserts Kit lets you create prints with much better functional performance, with an assortment of 420 knurled brass inserts.
The MKS TB6600 Stepper Driver is designed to work in conjunction with the MKS CD V1.0, to allow for safe, high power external drivers in 3D Printing.
Our 60mm x 25mm Robot Wheels are the ideal solution for giving your robot the freedom of movement – Compatible with our geared motors and build-platform.
Standard aluminium GT2 Timing Pulley for CNC machines and 3D printers.
Small and lightweight 625ZZ Radial Ball Bearings with 5mm bore, 16mm outer diameter and 5mm width, built for smooth radial motion applications.
These 623ZZ Radial Ball Bearings have a 3mm inner diameter, a 10mm outer diameter and 5mm thickness, offering smooth and consistent radial motion.
These TMC2208 V2.0 Stepper Motor Drivers offer UltraQuiet operations, UART interfacing, as well as, CoolStep, SpreadCycle & StealthChop2! Key Features: 1.4A RMS | Step/Dir | UART Interface | StealthChop2 | CoolStep
The JX Servo PDI-HV2060MG is an extremely powerful and cost-effective Servo Motor that offers a beefy 46kg holding torque & 180° rotation.
The Creality Ender 3 V4.2.7 Silent Motherboard is a true quality-of-life upgrade, offering near-silent operations without any annoying driver squeaks. Pre-Flashed with Firmware for the Creality Ender 3 3D Printer.
A rigid steel bracket which allows one to securely mount a Nema 17 Stepper Motor to an assembly.
Replacement 20x20 V-Slot extrusion for the Ender 3 X-Axis, built for high durability and impressive dimensional stability.
These Creality Bed Levelling Springs are stocked for the Ender-6, & are built to the exact same specifications as the original for easy replacement.
An aluminium made end support for securing 12mm linear shaft to 3D printers, CNC machines and other linear motion projects.
Looking for a way of connecting your motor to a shaft of sorts? This 10mm to 10mm set-screw coupler is just what you need.
A SA4T/K rod end bearing with M4 Male thread for attachment. Used commonly in RC equipment and delta style 3D printers.
A SA3T/K rod end bearing with M3 Male thread for attachment. Used commonly in RC equipment and delta style 3D printers.
This LMF12LUU flanged linear bearing provides low friction motion along a single axis 12mm shaft. Generally used on 3D printers for accurate Z-Axis gantry motion.
The MKS TB67S109-OC External Stepper Driver is capable of high-current driving with opto-isolation for safe, precise 3D Printing & CNC applications.
Compression Spring - 18mm Long with 6mm outer diameter and 4.5mm inner diameter – Ideal for 3D printer extruders and printbed levelling.
M4x60 Zinc Plated Steel slotted cheese head machine screw. Grade 4.8 DIN84 compliance.
M4x25 Zinc Plated Steel slotted cheese head machine screw. Grade 4.8 DIN84 compliance.