UFactory xArm User Manual

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2.5.2.3. Share Emergency Stop with other Machines
When a robotic arm is used with other machines, it requires to set up a
common emergency stop circuit in most of the time. The following figure
shows that two robotic arms share an emergency stop button (the
connection method shown in the figure below also applies to multiple
robotic arms sharing an emergency stop button).
2.5.2.4. Automatically Recoverable Protective Stop
The door switch is an example of a basic protective stop device. When
the door is open, the robotic arm stops. See the figure below.

UFactory xArm Specifications

General

Payload	5 kg
Repeatability	±0.1 mm
Programming Language	Python, C++, ROS
Communication Interface	Ethernet
Operating Temperature	0°C to 45°C