ABB IRB 4400/60 Product Manual page 49

Air quality for pressurizing of robot
The air must be dry and clean, such as instrument air. The following table describes
the air specifications.
Parameter
Dew point
Solid particle size
Oil content
Air flow
Pressurizing equipment
ABB recommends a safety valve (if not included) set at 0.4 bar, pressure sensor
set at 0.2-0.3 bar or regulator set for maximum 0.3 bar to be attached on the
pressure side of the air system.
Example of products:
Equipment
Pressure sensor
Pressure regulator
Connect air hose to over pressure limiter unit
Product manual - IRB 4400
3HAC022032-001 Revision: Q
2.2 Installation and operational requirements for Foundry Prime robots
WARNING
If the pressurized air contains oil, it could result in a brake failure in the motors
and cause the robot arms to fall down, leading to personal injury or physical
damage.
Note
To secure the supply of air pressure, use a pressure sensor.
Note
ABB recommends the air pressure to be set at maximum 0.3 bar.
© Copyright 2004-2018 ABB. All rights reserved.
2 Installation and commissioning
Value
<+2°C at 6 bar
<5 microns
<1 ppm (1 mg/m
>200 L/min
Description
Festo SDE1-series
Festo LRP-series
Continued
3
)
Continues on next page
49