WLKATA MT4 is a professional-grade 4-axis desktop robotic arm made of high-quality CNC-machined aluminum alloy.

It is specifically designed for education, research, and reverse engineering. The "Essential Kit" is a modular system that allows users to understand the mechanical structure of industrial robots by offering a "Reverse Engineering" approach, where the hardware can be easily studied and integrated with various sensors and AI systems.

It supports multiple programming languages such as Blockly, Python, and G-code, and is compatible with industry-standard platforms like ROS, MATLAB, and NI LabVIEW.

Technical Specifications

Degrees of Freedom (DOF): 4 + 1 (extra axis for end-effectors).

Payload: 500g (standard) / 600g (maximum).

Reach: 359 mm.

Repeatability: 0.1 mm.

Material: CNC-machined Aluminum Alloy.

Weight: 3.1 kg.

Communication: USB, Serial, Bluetooth, Wi-Fi (via expansion box).

Controller: Based on ATmega 2560 (Arduino compatible).

Axis Working Range and Speed

Axis 1 (Base): Range: -120 to +140 degrees | Max Speed: 200 deg/s.

Axis 2 (Lower Arm): Range: -33 to +57 degrees | Max Speed: 200 deg/s.

Axis 3 (Upper Arm): Range: -14 to +57 degrees | Max Speed: 200 deg/s.

Axis 4 (Wrist Rotation): Range: -180 to +180 degrees | Max Speed: 150 deg/s.

What is in the Kit

1x WLKATA MT4 Robotic Arm (Assembled).

1x Power Supply & USB Cable.

1x Multifunctional Expansion Box (With OLED screen).

1x Metal Servo Gripper (End-effector).

1x Pen Holder (End-effector).

1x Vacuum Pump Box & Suction Cup.

1x Soft Two-finger Gripper.

1x Calibration Board & Set of Cubes (For practice).

Access to Software: WLKATA Studio and WLKATA BlockFactory.

Software and Compatibility

Control Software: WLKATA Studio (Windows).

Programming: Blockly (Visual), Python, G-code, C++, Java.

Supported Platforms: ROS (Robot Operating System), MATLAB, RoboDK, NVIDIA Omniverse.

AI Integration: Compatible with computer vision modules (OpenCV) and LLMs (ChatGPT integration possible).