available 🦾 Industrial arm / cobot

Dobot MG400

Name: Dobot MG400
Brand: Dobot Robotics
Price: 2890 USD
Availability: InStock

Dobot Robotics · Starting from $2,890

Overview

Ultra-compact desktop 4-axis SCARA-style cobot with a footprint smaller than an A4 sheet of paper. Designed for light pick-and-place, dispensing, PCB handling, and education. Offers drag-to-teach and vibration suppression at a fraction of the cost of full-size cobots.

Height

—

Weight

8 kg

DOF

Speed

3.6 km/h

Battery

—

Payload

0.75 kg

Compute

—

AI TOPS

—

IP Rating

—

Batt. Swap

—

Variants & pricing

Variant	Status	Available	Current price
MG400	available	2020	$2,890

Full price history

Price	Date	Variant	Source	Note
$2,890	2024-01-01	MG400	Dobot official / Pololu listing	Arm only, no end-effector

Sensors

Joint position encoders
End-effector I/O port

Locomotion

fixed mount

Manipulation

Arms: 4 DOF · Hands: Tool flange; optional suction cup, gripper, or pen end-effector

Use cases

pick-and-place, dispensing, PCB handling, light assembly, sorting, education, small-batch labs

Software

OS: DobotStudio / SCStudio · SDK: ✓ · ROS: ✗ · Open source: ✗ · Languages: Lua, Python, C++

Key facts

Reach: 440 mm. Repeatability: ±0.05 mm.
Footprint 190 × 190 mm — smaller than an A4 sheet of paper.
Vibration suppression algorithm reduces residual vibration by 70%.
Drag-to-teach programming via DobotStudio.
Optional sliding track module extends working envelope.
Power: 150 W nominal, 100–240 V AC input.

About Dobot Robotics

Developer of affordable desktop and collaborative robot arms for education, research, and light industrial use.

https://www.dobot-robots.com · Founded: 2015 · HQ: Shenzhen, China

Official page Shop

Last updated: 2026-03-16