Single-point diamond turning flycutting optics Colorado Precision Products, Inc.
Single-Point Diamond Turning, Flycutting &
Ultra-Precision Machining Since 1983
About Us    Diamond Turning    Air Bearing LVDT     Past Work     Contact Us  

We produce the finest air bearing linear measurement gage heads available. Designed at LLNL and refined at CPPI, we offer several options:

Short (2") and long body (3") air bearing LVDT gage heads with a variety of connection options.

Capacitance Adaptor Probe
The same high quality air bearing gage head as our LVDT probes uses a capacitance gage in the back end, providing contact measurement capabilities to non-contact systems.

We've also provided custom air bearing gage heads for laser measurement systems and look forward to discussing all options.

Clockwise from top left: measuring mirrors for the KECK II observatory at LLNL; Lion Precision CAP system; spindle alignment at the microinch level; operating under oil shower
Learn More
Mechanical/Electrical Specs and Print
How an Air Bearing LVDT Works
Advantages of Air Bearing Gage Heads
Instructions and Pinouts

Though we no longer offer the AB LVDT amplifier, we will be offering turn-key systems in the near future. We will work with you to match our probes withyour means to read them.

Measuring to 1/20 micrinch resolution with
Lion Precision AB-LVDT amplifier