Dobot MG400 Collaborative Robot
The MG400 is an ultra compact desktop grade robotic arm with footprint smaller than a piece of A4 size paper. It is safe for human collaboration, easy to use, and quick to deploy, making it perfect to automate small batch flexible productions.
- Supply, integration & commissioning
- Local support
- Coimbatore · Bangalore · Chennai

Dobot MG400 Collaborative Robot: technical details
The MG400 is an ultra compact desktop grade robotic arm with footprint smaller than a piece of A4 size paper. It is safe for human collaboration, easy to use, and quick to deploy, making it perfect to automate small batch flexible productions. With 750 g maximum payload, 440 mm maximum reach, drag-to-teach and collision detection features, MG400 is a cost effective option for smart automation tasks.
Desktop Grade Compact
The MG400 has an all-in-one design that effortlessly fits into a 190 mm x 190 mm space. It is highly portable and is ideal for flexible production.
Industrial Grade Performance
The MG400 is equipped with a servo motor having a high-precision encoder, proprietary drive and controller, to achieve ±0.05 mm repeatability. Vibration suppression algorithm increases multi-joint motion stability time by 60% and reduces residual vibration by 70%.
Simplicity for Usability
With drag-to-teach, the MG400 is designed to be easy to use. The MG400 lowers the barrier of entry into automation and is favored by numerous small and medium enterprises.
Wide Array of Programming Options
In addition to drag-to-teach, the MG400 can also be programmed using Lua and graphical interface, suitable for developers of all levels.
| Number of Axes | 4 |
|---|---|
| Payload | 500 g (Max. 750 g) |
| Working Radius | 440 mm |
| Repeatability | ±0.05 mm |
| Range of Motion | |
| J1 | ±160° |
| J2 | -25° ~ 85° |
| J3 | -25° ~ 105° |
| J4 | ±360° |
| Maximum Joint Speed | |
| J1 | 300° /s |
| J2 | 300° /s |
| J3 | 300° /s |
| J4 | 300° /s |
| Power | 100~240V AC, 50/60 Hz |
| Rated Voltage | 48V |
| Power Consumption | 150W |
| Communication Interface | TCP/IP, Modbus TCP |
| Installation | Desktop |
| Weight | 8 kg |
| Base Size | 190 mm × 190 mm |
| Environment | 0° ~ 40°C |
Specifications are from Dobot and may change. Ask us for the latest datasheet, price and availability.
More than a supplier
From Coimbatore, Bangalore and Chennai we help you choose, install and run the right product, and support it after go-live.
Application study
We study the part, cycle time and space, then choose the robot and gripper.
Cell design & integration
Fixtures, guarding, PLC interlocks and programming, commissioned on site.
Grippers & vision
DH electric and Rochu soft grippers, Dobot vision and suction tools.
Training & support
Operator training and local service from Coimbatore, Bangalore and Chennai.
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