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PPS-
28
Linear/Stepper Motor Positioner Stage
14
Rev: 3.2
MICRONIX USA,LLC
www.micronixusa.com
Reference Manual
5.2
Vacuum Environments
5.2.1
Handling and Preparation
When preparing the stage for vacuum environments, take the necessary
precautions (such as wearing gloves, clean room, clothing, etc.) when handling
the stage as to avoid any contaminants. Maximum Bake-out temperature is
100°C. MICRONIX USA can supply the stage with vacuum compatible
connectors: 9-pin female PEEK connector for open loop, 15-Pin female PEEK
connector for closed loop with analog encoder, 25-pin female PEEK connector
for closed loop with MII 6000 digital encoder.
5.2.2
Open loop Installation & Wiring Diagram
Connecting an open loop PPS-28 LMSM stage in a vacuum chamber requires
the use of a feed through connector at the vacuum chamber wall. The vacuum
compatible PPS-28 LMSM will be supplied with wiring for a straight through feed
through, not a cross over gender changer. MICRONIX USA supplies test
connectors that simulate the vacuum feed through to allow for functionality
testing prior to installation in a vacuum chamber. For details regarding the pin-
out and feed through specifications see the Appendix A.4. Note: Linear motor
versions are not available for vacuum environments.
Temporary test
connectors are
standard. Requires
customer supplied
feed through
connector
Stepper Motor Version