As of March 26, 2010 Joliet Technologies is no longer representing the Avtron line of products.

We do however represent the Dynapar line of Rotary Feedback Products.

Avtron - Speed and Length Measurement

Avtron – Speed and Length Measurement

Joliet Technologies is the preferred Avtron Integrator for the Chicagoland area.

Speed and Length Measurement 

Avtron Digital Speed, Draw, and Length measuring systems are microprocessor-based instruments, programmable in actual process units. A wide range of frequency inputs can be accepted and when calibrated with engineering units such as feet per minute, meters per minute, or yards per minute, the appropriate value is clearly displayed on the digital readout.

Frequency ranges from 1 Hz to 10 – 20 KHz (depending upon instrument), typically yield accuracies of 0.01%. The Avtron M185 Unipulser can be used where a tach/encoder/pulse generator is not easily-mountable. RS422 serial output is a standard feature for communicating with computers or other mill devices. RS232 serial output is possible for communicating to printers with readily available optional hardware, part number 347653 from Avtron.

Multiple remote display options exist for Avtron Speed/Draw systems, as well as NEMA enclosures and RS232 serial communications capability.

Call Joliet Technologies TODAY 

If you have any questions concerning Avtron’s Speed and Length Measurement Instrumentation, please contact us by:
Phone (815) 725-9696,
Toll Free (866) 492-9888,
Fax (815) 725-9393 or

Joliet Technologies custom packages, integrates and engineers AC Variable Frequency Drives (VFD), DC Variable Speed Drives (VSD) and AC Drive Controllers using top of the line manufacturers, like ABB, Emerson-Control Techniques, Siemens and Saftronics (Fincor). Our custom drive packages are built to your specifications for your application. We specialize in large horsepower drive systems (500Hp and above). Call us at (815) 725-9696 or fax us at (815) 725-9393 or e-mail us or fill out an RFQ with your requirements. Serving the greater Chicagoland area and the World.