Precision Mechanisms Corp.

Mock Ups2.0-min

Miniature Adjustable Cam Switches Give You All These Advantages

  • Completely self-contained in single low-torque component
  • Mount like synchro, pot or other rotating components
  • Externally adjustable to any desired dwell angle from 3° – 357°
  • Switch setting infinitely adjustable with respect to shaft
  • Settings can be adjusted and locked in SECONDS
  • Can be adjusted while shaft is either stationary or rotating
  • Minimum space requirements: Basic diameter BuOrd Sizes 8 and 11
  • Insensitive to temperature variations.

Some Of Our Customers

For the past 65 years we have been working with some of the biggest names in Aerospace, Defense and the Industrial industries.


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Our patented product results from extensive research and development and is guaranteed to meet the highest standards of quality and innovation.

Patent numbers: 3,060,286 and 3,320,375