DexArm Overview

DexArm

Overview Tech Spec Video

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Overview Tech Spec Video

Rotrics DexArm

Multi-functional robot arm with 0.05mm repeatability.

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What can you make with Rotrics?

3D Printed Colorful Vase

Material: PLA

Engraved Ceramic Plate

Material: Ceramic

Smart Gomoku Robot

Material: LCD Screen

Cat Portrait by DexArm

Material: Paper

3D Printed GoPro Tripod

Material: PLA

Laser Engraved Notebook

Material: Leather

Laser Cutting Paper Lamp

Material: Cardboard

Color Zebra by DexArm

Material: Paper

3D Print Anstronauts

Material: PLA

Laser Cut Christmas Card

Materail: Cardboard

Laser Cut Acrylic Deer

Material: Acrylic

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Create With Hundreds Materials

3D Printing

With the 3D printing module, DexArm can be transformed into a 3D printer that has a twice working range as itself. It supports various materials including PLA, TPU, Wood, Carbon fiber to fits all your creative needs. The up to 0.1mm precision will allow you to print daily stuff and useful items on your desktop.

PLA
TPU
Wood
Carbon Fiber

Laser Engraving & Cutting

Getting bored with the normal gifts that bought from the store? Why not try to make your own gift? The DexArm's laser engraving module allows you to engrave on dozens of materials including paper, leather, wood, acrylic, even rubber and cake! Try to make some special gifts for your loved ones with DexArm now.

Food
Ceremic
Fabric
Leather

Drawing & Writing

The pen holder module supports various sizes of pens including pencil, marker even paintbrush. And draw on all kinds of surfaces including paper, whiteboard, glasses and more. Save your time from heavy writing jobs or bring your digital arts into reality!

Paper
Cardboard

Easy to use Software

The Rotrics Studio is a desktop software designed for DexArm with all the functions to control DexArm. Including drawing & writing, laser engraving, 3D printing, teach & play and Scratch programming. It supports Windows and Mac OS.

The revolutionary features that make DexArm powerful

Modular Design

With the modular design feature, it's easy to turn DexArm into a 3D printer, laser engraver in minutes. DexArm is expandable and you can design your own modules in minutes.
High Precision

The decelerator is the core of a robotic arm, our patented decelerator design reduces the gap between gears, allowing 0.05mm extremely high repeatability. Empower the capacity for high precision laser engraving, 3d printing even lightweight industrial applications.
Free to DIY

With the universal bracket, you can customize front-end modules easily. What’s more, the DIY kit extends the possibility to the next level, it’s effortless to build your own project with Arduino, Raspberry Pi, and OpenMV Cam.
Scratch Programming

Program to control your DexArm with Scratch visual programming. Easy to start coding even without any programming experience. A perfect tool to help students learn to program and create simple games with just drag and drop.
Programmable API

DexArm is developed based on the world's leading open-source project Marlin, the DexArm firmware is completely open-source.
Safe for schools

The emergency stop button is designed in case of any emergency, and the safety enclosure also protects kids from hazardous fumes and dangerous laser beams. Make it 100% safe for school education.
Set up in Minutes

Thanks to the modular design, DexArm no longer has unwanted screws on the end effector. Switch out modules in just one click.
500g Payload

Although DexArm is a mini desktop robot arm, the max payload can reach up to 500g, makes it possible for light-weighted production.
Teach & Play

Don’t know how to program? No worries. With the record button on the rotary module or the touchscreen, you can drag the arm and record the movements and make DexArm repeat the movements. Drag, record, and play - just that easy.
Noiseless Design

With the redesigned drive circuit and power method, DexArm motor noise is significantly reduced to only 37dB, the same noise level as a quiet night.
Creative Community

Thanks to our innovative and lovely users, there are tons of projects and creations shared in our community every day!
4 Degree of Freedom

With the newly designed rotary kit, DexArm can be upgraded to 4 degrees of freedom (DOF), which allows it to access a greater amount of space.

Modular Design
High Precision
Free to DIY
Scratch Programming
Programmable API
Safe for schools
Set up in Minutes
500g Payload
Teach & Play
Noiseless Design
Creative Community
4 Degree of Freedom

Powerful Accessories

That extends DexArm's power to the next level

Safety Enclosure

This safety enclosure is specially designed for Rotrics Robot Arm. With well-selected PMMA plates and safety interlock switch, it offers overall protection for you and your family.

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Computer Vision Kit

Rotrics Computer Vision Kit is a small, powerful camera kit that allows you to easily implement vision applications with DexArm. It provides industrial-grade vision performance with a flexible Python API.

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Sliding rail

Want to get a bigger moving area? No problem! After putting DexArm on the linear rails, you will get a much bigger moving area.

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Scratch & Python Programming

DexArm supports the Scratch and Python programming languages. This allows you to take your abilities to the next level, whether you are new to coding or are already on your way to becoming an expert.

Scratch 3.0

Classic visual programming language used in primary and secondary schools worldwide.
Python

Widely used in the field of artificial intelligence.