uFactory xArm 7 robot

uFactory xArm 7 robot delivers durable performance in a compact design. With 6 degrees of freedom, 700 mm reach, 5 kg payload, and 12.2 kg weight, it is perfect for a wide range of industrial and research applications. Constructed from carbon fiber, it enables easier deployment while industrial-grade harmonic drives and servomotors guarantee continuous 24/7 operation. Hand teaching allows simple redeployment across tasks, and collision detection ensures maximum safety. Programming is beginner-friendly through a web-based drag-and-drop interface, while advanced users can leverage open-source Python/C++ SDKs and ROS/ROS2 packages. Accessories like Gripper, Vacuum Gripper, BIO Gripper G2, 6-Axis Force Torque Sensor, and Linear Motor seamlessly expand its capabilities.

 

Compatibility and Software

• Operating Systems: Windows 10, macOS 10.10+, Ubuntu 12.04+
• API Compatibility: Open-source robot API; can interface with any product with an API. Custom code may be required.
• Hardware Compatibility: 12–24V general-purpose I/O, ModBus RTU (RS485)
• Software: UFCTORY Studio – web-based software inside the control box; any browser can access it within one minute of connection.

 

Working Range

Note: The following working range diagrams are only for safety assessment.

Dimension

Robot tool head

Robot base mounting (mm)

Specifications

Comparsion

Model	xArm 5	xArm 6	xArm 7
General Specifications
Payload	3 kg	5 kg	3.5 kg
Reach	700 mm	700 mm	700 mm
Degrees of Freedom	5	6	7
Repeatability	±0.1 mm	±0.1 mm	±0.1 mm
Maximum Speed	1 m/s	1 m/s	1 m/s
Weight (robot arm only)	11.2 kg	12.2 kg	13.7 kg

Model	xArm 5	xArm 6	xArm 7
Joint Range and Maximum Speed
Maximum Speed	180°/s	180°/s	180°/s
Joint 1	±360°	±360°	±360°
Joint 2	-117° ~ 116°	-117°～116°	-117°～116°
Joint 3	-219° ~ 10°	-219° ~ 10°	±360°
Joint 4	-97° ~ 180°	±360°	-6°～225°
Joint 5	±360°	-97° ~ 180°	±360°
Joint 6		±360°	-97° ~ 180°
Joint 7			±360°

Hardware

		xArm
Environmental & Electrical Specifications
Ambient Temperature Range	0–50℃
Power Consumption	Typical 200 W, Max 500 W
Input Power Supply	24V DC, 20.8A
Footprint	Ø 126 mm
Materials	Aluminum, Carbon Fiber
Base Connector Type	M5 × 5
ISO Class Cleanroom	Class 5
Robot Mounting	Any
End Effector Communication Protocol	Modbus RTU (RS485)
End Effector I/O	2 × DI / 2 × DO / 2 × AI / 1 × RS485
Communication Mode	Ethernet

	UFACTORY xArm AC Control Box	UFACTORY xArm DC Control Box
Control Box Specifications
Input	100–240VAC 50/60Hz	24–72VDC
Output	24VDC 20.8A	24VDC 672W max
Weight	3.9 kg	2.6 kg
Dimension (L×W×H)	285 × 135 × 101 mm	262 × 160 × 76 mm
Control Box I/O	CI × 8 + DI × 8 (Digital Input) CO × 8 + DO × 8 (Digital Output) 2 × AI (Analog Input) 2 × AO (Analog Output)
Communication Mode	Ethernet, RS485 Master × 1