Elephant Robotics Technology Mecharm- 270 Pi (4010300003)

A desktop robot arm usually asks for a second machine to think for it. The Elephant Robotics Technology Mecharm- 270 Pi (4010300003) carries its own computer, a Raspberry Pi 4B, so what you put on the bench is a complete small system rather than one half of it. For a workshop, a classroom or a maker's table in the islands, that changes how quickly an idea becomes a moving arm.

The product is available through this page, by quotation.

Background

The company and the mechArm line

Elephant Robotics builds robotic arms and related machines for education, research and light industrial work. Its catalog stretches from small desktop arms to mobile platforms and humanoid robots. Within that range, the mechArm series is the family of small six-axis arms, and the mechArm 270-Pi belongs to it. A sibling in the same series, the mechArm 270-M5, also exists. This page describes the 270-Pi only, and every figure below belongs to that version.

If you are comparing the wider range, the Elephant Robotics category shows the other families the company offers, from wheeled platforms to humanoids.

Positioning and key technology

The idea behind the 270-Pi is integration. The Raspberry Pi 4B, a 1.5GHz quad-core microprocessor running a Debian/Ubuntu platform, is built into the arm as its controller. The arm comes preloaded with an Ubuntu 18.04 image that includes Python, myStudio, myBlockly, ROS, OpenCV and driver libraries. A buyer therefore does not have to assemble a software stack before the first movement; the tools for visual programming, scripting, simulation and image work are already in place.

The structure is compact and integrated. Six high-performance servo motors drive the joints, with fast response, small inertia and smooth rotation. The base and the end of the arm are fitted with LEGO components, which suit the development of miniature embedded devices and make it simple to attach custom parts, fixtures and experiments.

Technical Specifications

Specifications as published by the manufacturer; confirmed against the datasheet at quotation.

The manufacturer has not published the dimensions, the IP rating, what is in the box, the operating temperature, the joint travel ranges or the power consumption; they are confirmed at quotation.

What makes the mechArm 270-Pi different from an ordinary desktop arm?

The difference is where the intelligence lives. Many small arms are only a mechanism with a control board, and the user supplies a laptop to do everything else. Here the controller is a Raspberry Pi 4B inside the arm, with USB, HDMI, GPIO and a pluggable TF card. You can connect a monitor, a keyboard and a camera directly, and work on the arm as you would on a small computer.

The second difference is the software that arrives with it. Ubuntu 18.04 with Python, myStudio, myBlockly, ROS, OpenCV and driver libraries means a beginner can start with Blockly blocks while an experienced developer writes Python or works with ROS. The built-in ROS simulation of the manipulator operation state lets a program be examined on screen before it moves hardware. That matters in a classroom, where one arm is often shared by many learners.

The third difference is weight and handling. The net weight is only 960g, which makes the arm very easy to carry. Moving it between a training room, a demonstration table and a client visit takes little effort.

What can the arm handle, and where are its limits?

The load is 250g and the working radius is 270mm. These figures define the arm as a tool for light parts, sensors, small grippers and demonstrations, not for heavy handling. It suits tasks such as picking small objects, sorting, drawing, or carrying a lightweight end tool across a short reach.

Within that envelope there is room to grow. Accessories such as monitors and gripper suction pumps can be matched independently, which opens more application scenarios. A camera can be selected as an option, and the built-in image recognition algorithm gives the arm the means to find and respond to objects. A buyer with heavier tasks in mind should talk to us about the right model rather than stretch this one past its rating.

Who is the Elephant Robotics Technology Mecharm- 270 Pi (4010300003) for?

Educators are the first group. Schools, technical institutes and training centers can teach six-axis kinematics, Blockly logic, Python and ROS on a single compact unit that does not need a separate computer lab around it.

Makers and designers form the second group. The LEGO components at the base and the end, the GPIO interface and the open software environment make the arm a friendly platform for prototypes and miniature embedded devices.

Developers and researchers form the third. ROS, OpenCV and a Python interface on a Raspberry Pi 4B are a familiar combination, and the arm can serve as a small test bench for vision and motion ideas before a larger installation is planned.

Small businesses and demonstration teams may also find a use for it, for example at trade stands or in pilot projects where a light, portable arm is enough. Those who want a mobile platform instead can look at the Elephant Robotics Myagv 2023 Jetson Nano (4010400005), and those who need a larger arm can ask about the Elephant Robotics Catbot 3Kg (4010200005).

What is the Elephant Robotics Technology Mecharm- 270 Pi (4010300003) used for?

1. Classroom robotics teaching: learners program a six-axis arm with Blockly blocks and then move on to Python.
2. ROS learning and simulation: the built-in ROS simulation shows the manipulator state before a program runs on the real arm.
3. Vision experiments: the image recognition algorithm and an optional camera support object detection and sorting projects.
4. Maker prototyping: LEGO components at the base and the end let builders attach custom parts for miniature embedded devices.
5. Light pick-and-place demonstrations: a gripper or suction pump accessory handles small objects within the 250g load.
6. Portable showcases: at 960g net weight, the arm travels easily to events, workshops and client meetings.

Pricing and Availability

We do not print prices on this page. A quotation is the way to proceed: tell us the quantity, the intended use and the accessories you want, and we will respond with an offer. Delivery, customs and support are arranged with the quotation. The Elephant Robotics Technology Mecharm- 270 Pi (4010300003) is available on this page.

Frequently Asked Questions

Does the arm need an external computer?

No. The controller is a Raspberry Pi 4B with a 1.5GHz quad-core microprocessor, built into the arm and running a Debian/Ubuntu platform. You can attach a monitor through the Micro HDMI output, and a keyboard through USB.

How do I program it?

You can use Blockly visual programming or the general Python software interface. The preloaded image also includes myStudio, myBlockly, ROS, OpenCV and driver libraries.

What load can it carry and how far can it reach?

The load is 250g and the working radius is 270mm. The body weight is 1kg and the net weight is 960g.

Can it recognize objects?

Yes. It has a built-in image recognition algorithm, and an optional camera can be selected. OpenCV is part of the preloaded software.

Which accessories can be added?

Accessories such as monitors and gripper suction pumps can be matched independently. The base and the end also carry LEGO components for custom attachments.

Can I connect a monitor directly to the arm?

Yes. The arm offers 2x Micro HDMI output port up to 4Kp60, along with 4-way USB, a standardized GPIO interface and a pluggable TF card.

Where can I buy the Elephant Robotics Technology Mecharm- 270 Pi (4010300003) and what does it cost?

You can request it through this page. The cost is given in a personal quotation, not printed here, and delivery, customs and support are arranged with it.

Summary

The mechArm 270-Pi answers a simple question: what if the computer were part of the arm? With a Raspberry Pi 4B inside, six servo motors, Blockly and Python programming, ROS simulation and image recognition, it gives learners, makers and developers a complete small system at 960g net weight. Its limits are clear, a 250g load and a 270mm working radius, and within them it is a capable, portable platform. For a quotation, this page is the starting point.