The Elephant Robotics ultraArm P340 is a high-performance desktop collaborative robotic arm with 4 axes (3+1 degrees of freedom), specifically designed for education, research, and light automation applications. Featuring a classic metal structure (aluminum alloy) that provides rigidity and durability, the ultraArm P340 is extremely compact, occupying a footprint equivalent to an A5 sheet of paper.

The robot is equipped with high-performance stepper motors and a control board based on the Arduino architecture (ATMEGA2560 processor), offering an excellent repeatability precision of +/-0.1 mm. It is an ideal platform for artificial intelligence applications, visual sorting, drawing, writing, and laser engraving. It can be expanded and integrated with multiple accessories such as slide rails, conveyor belts, camera systems, and mobile platforms (such as myAGV).

Technical Specifications

Model: ultraArm P340

Number of axes (Degrees of freedom): 3 + 1 (4 axes)

Working range (Reach): 340 mm

Maximum payload: 650 g

Repeatability precision: +/- 0.1 mm

Structure: Metallic (Aluminum alloy)

Base footprint: A5 paper size

Robot weight: 2.9 kg

Estimated lifespan: >5000 hours

Supported operating regime: 7/24

Maximum terminal speed: 100 mm/s

Noise level: 60 dB

Motor type: High-performance stepper motors

Control and Communication

Development board / Processor: Arduino Mega2560 compatible (8-bit ATMEGA2560-16AU AVR)

Base ports (Electrical interfaces): Laser engraving interface, adaptive gripper interface, suction pump interface, burning switch (for firmware flashing).

Supported operating systems: Windows, Mac OSX, Linux (Ubuntu 20.04)

Compatible platforms and frameworks: ROS1 / ROS2 FOX, OpenCV

Programming and Supported Languages

Programming environments: Elephant Ruban (one-click visualization and trajectory generation software), myBlockly (drag-and-drop graphic programming), Python, C++, Arduino IDE.

Joint Range of Motion

Joint J1: -150 degrees to +170 degrees

Joint J2: -20 degrees to +90 degrees

Joint J3: -5 degrees to +75 degrees

Joint Speed

Speed J1 / J2 / J3: 100 degrees/s

Power Supply and Working Environment

Arm input voltage: 12V, 5A

Power adapter: 100-240V AC, 50-60Hz

Operating temperature: 0 degrees C ~ 45 degrees C

Working environment humidity: 5% - 80%

Installation mode: Horizontal, desktop surface mounting