RoboFacetRoboFacet

Four-axis desktop arm with 440 mm working radius

Product information

Information below comes from the product website or public documentation. Pricing and availability may change.

Category
Robotic Arms
Maturityi
Available
Deploymenti
Physical hardware
Buying / access
Contact the vendor for pricing
Source
Official websiteChecked Oct 3, 2026

Key specifications

Sources are linked in the table. Select a specification for its meaning and buying context.

Repeatability

±0.05 mm

Manufacturer laboratory data; real application results may differ.

Robot body weight

8 kg

Operating ambient temperature

0–40 °C

Base dimensions

190 × 190 mm

Communication interfaces

TCP/IP, Modbus TCP

Maximum payload

750 g

Listed separately from the 500 g payload; load conditions must be checked.

Installation orientation

Desktop

Power consumption

150 W

Power input

100–240 V AC, 50/60 Hz

Rated voltage

48 V

Joint motion range

±160°

J1

Maximum joint speed

300°/s

J1

Joint motion range

−25° to 85°

J2

Maximum joint speed

300°/s

J2

Joint motion range

−25° to 105°

J3

Maximum joint speed

300°/s

J3

Joint motion range

±360°

J4

Maximum joint speed

300°/s

J4

Official product pageSource accessed Oct 3, 2026

Specifications are compiled from the linked manufacturer-published sources and may vary by model, configuration or region. Confirm the latest manufacturer documentation before purchase.

Reality check

A demo shows what may be possible. These points help judge whether the product fits day-to-day use.

Works well when
  • Stable, repetitive handling, tending, welding or assembly
  • Processes with known parts, fixtures and cycle times
  • Cells where an integrator can own commissioning
What to check
  • Payload after adding the gripper and cables
  • End effector, vision and safety-cell cost
  • Changeover time when the part or fixture changes
Not a magic solution
  • A solution for a process that changes every day
  • A turnkey cell without integration and safety work
  • A reason to skip measuring the current process

About

DOBOT MG400 is a four-axis desktop robot for loading/unloading, assembly, gluing and inspection. The official sheet lists 500 g payload separately from a maximum of 750 g, 440 mm working radius and ±0.05 mm repeatability. It weighs 8 kg and supports TCP/IP and Modbus TCP communication. Tooling and workpiece weight must be included in load assessment; the maximum load must not replace the normal payload specification.

Tags

China TeamHardwareSMB-Friendly

Scenes

Machine Tending & LoadingVisual Inspection & QualityEducation & ResearchProduction Line Automation

Product details

Manufacturer / team
DOBOT

The cost iceberg

The purchase price is only one part of an automation project.

Gripper, fixtures and part presentation
Vision, PLC and safety-cell integration
Changeover, training and spare actuators
Line downtime and recovery after a fault