{"product_id":"wlkata-mt4-advanced-kit-0-1mm-metal-4-axis-robotic-arm-ros2-arduino-rebuildable-copy","title":"WLKATA MT4 Advanced Kit | 0.1mm Metal 4 Axis Robotic Arm, ROS2 Arduino, Rebuildable (Copy)","description":"\u003ch2 style=\"text-align: center;\"\u003eWLKATA MT4 Advanced Kit | 0.1mm Metal 4 Axis Robotic Arm, ROS2 Arduino, Rebuildable\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px; order: 1;\"\u003e\n\u003cp\u003eThe WLKATA MT4 Advanced Kit is a metal 4+1 DoF desktop palletizing-style robotic arm that delivers 0.1 mm repeatability and 500 g standard payload (600 g maximum) in a fully rebuildable CNC metal frame. Unlike traditional plastic education robots, the MT4 is designed to be disassembled and reassembled by users with hex tools, making mechanical structure and assembly a first-class learning topic. The Advanced Kit configuration extends the base MT4 with a broader end-effector set and accessories for K-12 and university curriculum delivery.\u003c\/p\u003e\n\u003cp\u003eThe MT4 uses a palletizing kinematic structure: 4 axes plus an end-effector DoF, with the end effector always oriented downward (like industrial palletizers). This trade-off sacrifices 6-DoF flexibility for higher payload, better precision, and a simpler kinematic model that's easier to teach at introductory levels. The arm is 100% CNC metal construction with high-precision stepping motors and reducers. Standard payload is 500 g (max 600 g) with reach in the 320-359 mm range. The MT4 supports open APIs over USB\/Serial, RS485, Bluetooth, and Wi-Fi, and integrates with WLKATA Studio, WLKATA BlockFactory, ROS, MATLAB, Arduino, Omniverse, and various AI vision frameworks (TensorFlow, PyTorch, YOLOv5, OpenCV, OpenMV).\u003c\/p\u003e\n\u003cp\u003eThe MT4 Advanced Kit is positioned for middle school and high school CTE programs, university introductory robotics courses, and maker spaces that want a metal, rebuildable platform with industrial-grade precision (0.1 mm) and reasonable payload. Compared to the plastic-construction Mirobot (0.2 mm, 250 g, 6+1 DoF), the MT4 offers double the precision, double the payload, and a metal rebuildable frame, at the cost of two degrees of freedom. The MT4 fits curriculum focused on palletizing applications, mechanical assembly, and Arduino-integrated automation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 0 0 500px; max-width: 100%; order: 2;\"\u003e\u003cimg style=\"width: 100%; height: auto;\" alt=\"WLKATA MT4 Advanced Kit metal 4-axis robotic arm with end effectors\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779636251487-d50150f8-fc85-4f07-9592-dd905d1f0162.webp\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 0 0 500px; max-width: 100%;\"\u003e\u003cimg style=\"width: 100%; height: auto;\" alt=\"WLKATA MT4 metal frame detail and palletizing-style kinematic structure\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779636276199-3073288a-1978-4a7b-a2bd-5fbe4d755b31.webp\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDegrees of Freedom:\u003c\/strong\u003e 4-Axis + 1 DoF (end-effector control); palletizing-style configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeatability:\u003c\/strong\u003e ±0.1 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Payload:\u003c\/strong\u003e 500 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Payload:\u003c\/strong\u003e 600 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach:\u003c\/strong\u003e 320-359 mm (per RoboDK and manufacturer specs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint Drive:\u003c\/strong\u003e High-precision silent stepping motors with reducers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Construction:\u003c\/strong\u003e 100% CNC metal, fully rebuildable with hex tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd-Effector Orientation:\u003c\/strong\u003e Always pointing downward (palletizing kinematics)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Protocols:\u003c\/strong\u003e USB\/Serial, RS485, Bluetooth, Wi-Fi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming Languages:\u003c\/strong\u003e Blockly, G-code, Python, C++, MATLAB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware Suite:\u003c\/strong\u003e WLKATA Studio (Blockly, Teach-and-play, Python, G-code), WLKATA BlockFactory (Blockly)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThird-Party Compatibility:\u003c\/strong\u003e ROS, MATLAB, Arduino, CoppeliaSim (V-REP), RoboDK, Omniverse, Modbus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI Framework Support:\u003c\/strong\u003e TensorFlow, PyTorch, YOLOv5, OpenCV, OpenMV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Assembled:\u003c\/strong\u003e Yes, ready to use out of the box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Disassembly:\u003c\/strong\u003e Yes, designed for reverse engineering and mechanical learning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Effectors Supported:\u003c\/strong\u003e Two-finger gripper, three-finger soft gripper, suction cup, pen holder, vacuum, conveyor and AI vision accessories (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e Standard universal AC adapter (regional plug)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Environment:\u003c\/strong\u003e Indoor desktop, laboratory, classroom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px; order: 1;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±0.1 mm Repeatability:\u003c\/strong\u003e Double the precision of the Mirobot (0.2 mm) at a similar price point; suitable for light-duty industrial prototyping, repeatable assembly, and engineering-grade lab work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 g Standard \/ 600 g Max Payload:\u003c\/strong\u003e Handles real-world components, prototypes, and tooling that exceed the Mirobot's 250 g limit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% CNC Metal Construction:\u003c\/strong\u003e Durable industrial-style frame resists wear and abuse better than plastic education arms; rated for daily classroom use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Rebuildable Design:\u003c\/strong\u003e Users disassemble and reassemble the arm with hex tools to learn mechanical structure, joint design, and assembly tolerances; the MT4 is built for repeated rebuild cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4+1 DoF Palletizing Kinematics:\u003c\/strong\u003e Simpler kinematic model than 6-axis arms; ideal for teaching palletizing, sorting, and stacking applications that dominate real-world industrial robotics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Assembled and Ready to Use:\u003c\/strong\u003e Ships fully assembled; students can begin programming immediately and disassemble for mechanical lessons later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilent High-Precision Stepping Motors:\u003c\/strong\u003e Quiet operation suitable for classrooms; integrated reducers maintain repeatability under rated load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen API and Multiple Programming Languages:\u003c\/strong\u003e WLKATA Studio supports Blockly, Teach-and-play, Python, and G-code; advanced users access C++ APIs via Arduino.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino Mega 2560 Compatibility:\u003c\/strong\u003e Full Arduino library support enables students to combine the MT4 with custom sensors, actuators, and microcontroller-based projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eROS2 Integration:\u003c\/strong\u003e WLKATA's GitHub-hosted ROS2 packages support university and research workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMATLAB and Omniverse Support:\u003c\/strong\u003e MATLAB Robotics Toolbox and NVIDIA Omniverse integration enable simulation and digital twin development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI Vision Compatibility:\u003c\/strong\u003e Works with WLKATA's OpenMV AI Vision Set and OpenCV Advanced Vision Suite; supports TensorFlow, PyTorch, YOLOv5, and OpenCV for AI-driven manipulation projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoboDK Simulation Profile:\u003c\/strong\u003e Pre-configured RoboDK setup for offline path planning and virtual commissioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Conveyor and Slide Rail Compatibility:\u003c\/strong\u003e Pairs with WLKATA's Conveyor Belt Set and Sliding Rail Set for mini-production line projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree K-12 Curriculum and Textbooks:\u003c\/strong\u003e Includes MT4 Middle and High School Curriculum (K7-K12) and the open-access MT4 Control and Programming textbook.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Protocol Support:\u003c\/strong\u003e Modbus, RS485, and standard industrial communication protocols enable integration with PLCs and broader automation systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 0 0 500px; max-width: 100%; order: 2;\"\u003e\u003cimg style=\"width: 100%; height: auto;\" alt=\"WLKATA MT4 Advanced Kit being disassembled and reassembled by a student\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779636318320-e1569e71-290e-45a1-9141-cf970e916cc3.webp\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 0 0 500px; max-width: 100%;\"\u003e\u003cimg style=\"width: 100%; height: auto;\" alt=\"WLKATA MT4 Advanced Kit deployed in a middle school CTE classroom\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779636347980-ec359c70-635f-431a-b5a5-c467d82f1ed4.webp\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003cp\u003eThe MT4 Advanced Kit targets middle and high school CTE programs (grades 7-12) where students learn the fundamentals of industrial robotics through palletizing-style applications: pick-and-place, sorting, stacking, and basic assembly. The 4+1 DoF kinematic model is simpler to teach than 6 DoF, letting introductory students focus on programming, sensor integration, and Arduino-based automation rather than complex inverse kinematics. The metal rebuildable frame supports mechanical engineering lessons that plastic arms cannot.\u003c\/p\u003e\n\u003cp\u003eFor university introductory robotics, mechatronics, and manufacturing technology courses, the MT4 provides a precision-rated arm (0.1 mm) suitable for engineering-grade lab work. ROS2 and MATLAB integration support advanced coursework on motion planning, control systems, and digital twin development. The 500-600 g payload accommodates real prototype components, sensors, and laboratory samples. Maker spaces and prototyping labs use the MT4 for small-batch pick-and-place, light dispensing, and reverse-engineering demonstrations.\u003c\/p\u003e\n\u003cp\u003eThe MT4 Advanced Kit also serves Arduino enthusiasts and embedded systems developers who want a robotic arm that integrates natively with Arduino Mega 2560 and the broader maker ecosystem. The palletizing structure suits applications where end-effector orientation is constant (pick-up downward, drop downward), which covers a substantial portion of real-world automation tasks. The MT4 is not ideal for applications requiring tilted or rotated end-effector orientation (use the 6-axis Mirobot or Haro380), reach beyond 359 mm, or precision below 0.05 mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eSetup and Getting Started\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px; order: 1;\"\u003e\n\u003cp\u003e\u003cstrong\u003eEstimated Setup Time:\u003c\/strong\u003e 25 to 45 minutes for unboxing, software installation, end-effector mounting, and first program execution.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 1 - Unbox and Inspect:\u003c\/strong\u003e Remove the MT4 from packaging. The arm ships fully assembled in its CNC metal frame. Inspect for shipping damage; confirm hex tools and end effectors are included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 2 - Position on Stable Surface:\u003c\/strong\u003e Place the MT4 on a flat, stable horizontal surface with at least 359 mm clearance in all working directions. Secure with the included base plate if available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 3 - Install WLKATA Studio:\u003c\/strong\u003e Download WLKATA Studio for Windows from the WLKATA download center. Install per the user manual. WLKATA Studio includes Blockly, Teach-and-play, Python, and G-code interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 4 - Connect Power and Communication:\u003c\/strong\u003e Connect the AC adapter and choose USB\/Serial, RS485, Bluetooth, or Wi-Fi for control. Power on; status LED confirms boot completion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 5 - Calibrate Home Position:\u003c\/strong\u003e Run the homing routine through WLKATA Studio. Each joint moves to its home position; calibration takes approximately 30 seconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 6 - Mount an End Effector:\u003c\/strong\u003e Choose an end effector (two-finger gripper, soft gripper, suction cup, pen holder) and attach to the end-effector flange. Tighten with the included hex tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 7 - Run a Test Program:\u003c\/strong\u003e Load a sample Blockly program from WLKATA Studio and execute. Verify motion is smooth, precision is consistent, and the end effector activates correctly. The free MT4 Control and Programming textbook covers progressive learning exercises.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 0 0 500px; max-width: 100%; order: 2;\"\u003e\u003cimg style=\"width: 100%; height: auto;\" alt=\"WLKATA MT4 Advanced Kit | 0.1mm Metal 4 Axis Robotic Arm, ROS2 Arduino, Rebuildable setup and getting started guide\" src=\"https:\/\/www.image2url.com\/r2\/default\/images\/1779636376617-10f5a111-ae83-4903-938f-94989cffbe1f.webp\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobot:\u003c\/strong\u003e WLKATA MT4 4-axis metal robotic arm main unit (pre-assembled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd-Effector Set (Advanced Kit Exclusive):\u003c\/strong\u003e Extended end-effector collection including grippers and suction cup options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Tool Set:\u003c\/strong\u003e Tools for disassembly, reassembly, and end-effector mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Adapter:\u003c\/strong\u003e Universal AC adapter with regional plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Quick start guide and printed user manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware Access:\u003c\/strong\u003e WLKATA Studio download key and online ecosystem access\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational Resources:\u003c\/strong\u003e Access to MT4 Middle and High School Curriculum and the free MT4 Control and Programming textbook\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eDocumentation and Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/document.wlkata.com\/?doc=\/wlkata-mt4-user-manual\/\" target=\"_blank\"\u003eMT4 User Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/document.wlkata.com\/?doc=\/wlkata-mirobot-user-manual-platinum\/16-mirobot-error-and-warning-code-troubleshooting\/\" target=\"_blank\"\u003eError and Warning Code Troubleshooting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/document.wlkata.com\/?doc=\/wlkata-mirobot-user-manual-platinum\/18-g-code-instruction-set\/\" target=\"_blank\"\u003eG-Code Instruction Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/document.wlkata.com\/?doc=\/multifunctional-extender-box-user-manual\/\" target=\"_blank\"\u003eMultifunctional Extender Box Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/document.wlkata.com\/?doc=\/wlkata-mirobot-user-manual-platinum\/32-appendix-ii-mirobot-firmware-update-tutorial\/\" target=\"_blank\"\u003eFirmware Update Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.wlkata.com\/pages\/download-center\" target=\"_blank\"\u003eWLKATA Software Download Center\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/github.com\/wlkata\/MT4-STL\" target=\"_blank\"\u003eMT4 STL 3D Models (GitHub)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/document.wlkata.com\/?doc=\/arduino-mirobot-library-user-manual-mirobot\/\" target=\"_blank\"\u003eArduino Library for MT4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/document.wlkata.com\/?doc=\/wlkata-microbit-and-robotic-arm\/\" target=\"_blank\"\u003eMicro:bit and Robotic Arm Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/document.wlkata.com\/?doc=\/wlkata-mirobot-resources-for-education\/\" target=\"_blank\"\u003eMT4 Education Resources\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/document.wlkata.com\/?doc=\/wlkata-mirobot-resources-for-education\/python-sdk\/\" target=\"_blank\"\u003ePython SDK for MT4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/github.com\/wlkata\/ROS2_WLKATA\" target=\"_blank\"\u003eROS2 Packages for WLKATA Robots\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/robodk.com\/robot\/Wlkata\/MT4\" target=\"_blank\"\u003eRoboDK MT4 Profile\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/github.com\/wlkata\" target=\"_blank\"\u003eWLKATA Python SDK (GitHub)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWarranty Information\u003c\/h3\u003e\n\u003cp\u003eThe WLKATA MT4 Advanced Kit is covered by WLKATA's 1-year (12-month) standard warranty against manufacturing defects and component failures under normal use. Spare parts carry 3-month to 1-year coverage. Paid warranty extension is available.\u003c\/p\u003e\n\u003ch4\u003eCovered:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical Structure (Metal Arm Body and Joints): 12 Months Warranty\u003c\/li\u003e\n\u003cli\u003eStepping Motors and Reducers: 12 Months Warranty\u003c\/li\u003e\n\u003cli\u003eController Board and Electronics: 12 Months Warranty\u003c\/li\u003e\n\u003cli\u003ePower Supply Adapter: 12 Months Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eNot Covered:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDamage from operation outside specified environmental conditions\u003c\/li\u003e\n\u003cli\u003ePhysical damage from drops, impacts, or collisions\u003c\/li\u003e\n\u003cli\u003eWear or breakage caused by repeated user disassembly beyond intended educational rebuild cycles\u003c\/li\u003e\n\u003cli\u003eWear on consumable parts including grippers and end-effector tooling\u003c\/li\u003e\n\u003cli\u003eDamage from lack of proper use or maintenance per the user manual\u003c\/li\u003e\n\u003cli\u003eDamage from third-party software not approved by WLKATA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA valid proof of purchase from WLKATA or an authorized dealer is required for all warranty claims. WLKATA covers round-trip shipping costs for in-warranty repairs.\u003c\/p\u003e","brand":"Wlkata","offers":[{"title":"Default Title","offer_id":44138397859928,"sku":"WL-MT4ADV-4R200-02MM","price":1590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1437\/2184\/files\/MT4_Advanced_Kit_fbfbfb.webp?v=1779636178","url":"https:\/\/roboticsselect.com\/products\/wlkata-mt4-advanced-kit-0-1mm-metal-4-axis-robotic-arm-ros2-arduino-rebuildable-copy","provider":"RoboticsSelect","version":"1.0","type":"link"}