Chapter 9 - Cleanroom Robots
118 Adept Cobra s600/s800 Robot User’s Guide, Rev H
9.2 Connections
Figure 9-2. Cleanroom Connections
9.3 Requirements
Table 9-2. Cleanroom Robot Requirements
Vacuum source 0.80 m
3
/min (28 ft
3
/min) minimum volumetric
flow rate
6 mm of water (0.2 inches 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
75 psi (0.52 MPa)
1.4 SCFM (.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 diameter The inside diameter of the quill must be plugged
by the user’s end-effector in order for sufficient
vacuum to develop in the outer link.
Compressed Air Inlet Port,
3/8 Inch NPT Female Fitting
High Flow - Low Vacuum Port,
3/4 Inch NPT Female Fitting
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