Rotrics DexArm Luxury Edition: Multi-Functional, 4-Axis Desktop Robotic Arm (UK)

RotricsSKU: RB-Ror-24
Manufacturer #: DexArm-New-Luxury-UK

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  • Rotrics DexArm Luxury Edition: Multi-Functional, 4-Axis Desktop Robotic Arm (UK)
  • Transforms into a plotter, laser engraver, or 3D printer
  • Includes a variety of modules and a 3.5-inch touchscreen
  • Compatible with Mac and PC, processes multiple file formats
  • Offers precision up to 100 microns and a 500-gram payload capacity

The Rotrics DexArm Luxury Edition: Multi-Functional, 4-Axis Desktop Robotic Arm (UK) is a versatile robotic arm that boasts a remarkable 0.05mm repeatability. This 4-axis desktop robotic arm is designed with modularity in mind, allowing it to be effortlessly transformed into a desktop plotter, laser engraver, or 3D printer.

The package comprises the DexArm, a 3D Printing Module, a Laser Engraving Module, a Rotary Soft Gripper Module, a Rotary Suction Cup Module, a Pen Holder Module, and a 3.5-inch Touchscreen. Additionally, it includes the Rotrics Studio Software, which encompasses all functions and Scratch programming, as well as PLA Filament.

The DexArm provides an expansive working area, with 2D dimensions exceeding 210 x 297mm and 3D dimensions surpassing 220x220x270 mm. It is compatible with both Mac and PC and can process a variety of file formats including STL, OBJ, PNG, JPEG, SVG, and more.

The DexArm is characterized by its precision, with an accuracy of up to 100 microns, and its four degrees of freedom. It can handle a payload of up to 500 grams and offers a rich I/O for DIY requirements.

  • 1x DexArm
  • 1x 3D Printing Module
  • 1x Laser Engraving Module
  • 1x Pen Holder Module
  • 1x 3.5-inch Touchscreen
  • 1x Pneumatic Softgripper
  • 1x Pneumatic Suction Cup

  • 175 x 128 x 315 mm / 6.8 x 5 x 12.4 inch
  • Reach: 380 mm

Huge Working Area

  • 2D: Bigger than 210 x 297 mm / 8.3 x 11.7 inch
  • 3D: Bigger than 220 x 220 x 270 mm / 8.6 x 8.6 x 14.9 inch


  • Degrees of freedom: Up to 4
  • Repeatability: 0.05 mm
  • Payload: 500 g (max)
  • Speed: 500 mm/s (max)
  • Connectivity: Wi-Fi, USB-C x2, 12-pin External Motor Port, 5-pin End Effector Port
  • Power: DC 12V 7A
  • Noise Level: 40 dB
  • Operating Temp Range: 0 °C - 50 °C (32 °F - 122 °F)
  • Weight: 2.4 kg
  • End Effector: Pen holder, 3D printing, Laser engraving, Suction cup, Soft gripper, etc.

3D Printing

  • Build Volume: Irregular shape, bigger than 220 x 155 x 160 mm (8.6 x 6.1 x 6.2 inch)
  • Layer Resolution: 0.1 - 0.3 mm
  • Supported Materials: PLA, TPU, Wood, Carbon Fiber, ABS, PETG
  • Nozzle Diameter: 0.4 mm
  • Nozzle Temperature: Up to 250 °C
  • Supported File Types: STL, OBJ
  • Supported Slicing Software: Rotrics Studio, Cura, S3r

Laser Engraving

  • Working Area: Irregular shape, bigger than 210 x 297 mm (8.3 x 11.7 inch)
  • Laser Power: 2500 mW
  • Wavelength: 405 nm
  • Degrees of freedom: Up to 4
  • Supported Materials: Wood, Bamboo, Leather, Fabric, Paper, Non-transparent acrylic, Anodized Aluminum
  • Non-supported Materials: Steel, Copper, Glass, Gem, Transparent material, Reflective materials
  • Supported File Types: SVG, JPEG, PNG, etc.
  • Safety Class: Class 4

Teach and Pneumatic

  • Payload: 400 g (max)
  • Air Pump Pressure: ~35 Kpa
  • Suction Cup Diameter: 5mm, 10mm, 15mm
  • Soft Gripper Range: 30 mm


  • Software: Rotrics Studio
  • Supported OS: Mac OS X and above, Windows 7 and above
  • Function: Drawing, Laser engraving, 3D printing, Teach&Play, Scratch programming


  • API: Communication Protocol, DexArm Program Library
  • Program Language: C/ C++, Python, Java, Javascript, Swift, etc.
  • ROS: ROS 2.0

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