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168
eCobra 600 and 800 Robots with EtherCAT
24402-000 Rev B
Table 10-1. Cleanroom Option Requirements
Consideration
Recommendation
Vacuum source
0.80 m
3
/min minimum volumetric flow rate
6 mm of water differential pressure measured between the robot and
the vacuum source
3/4 inch NPT female thread pipe fitting at the back of the robot
Compressed
air source
Clean, dry, oil-free compressed air
0.52 MPa
.04 m
3
/min flow rate
3/8 inch NPT female thread pipe fitting at the back of the robot, flow
regulator not supplied
Quill inside dia-
meter
Your end-effector must plug the quill's inside diameter to develop
sufficient vacuum in the outer link.
10.3 Cleanroom Robot Connections
This section describes unique information about connections that apply to the Cleanroom
option.
Figure 10-2. Compressed Air Inlet Port - 3/8 inch NPT Female fitting (A), High Flow, Low Vacuum
Port - 3/4 inch NPT Female Fitting (B)
Robot Solenoid Option Consideration for Cleanroom Robots
If you are installing the internally mounted solenoid valves on a robot with the Cleanroom
option, the following considerations must be made.