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 – Adjustable Speed Drives and Drive Systems

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

Adjustable Speed Drives and Drive Systems

AC Drives and Drive Systems

Avtron offers Digital AC Flux Vector drives for simple/stand alone applications and for complex system applications. Designs are available with integral DC converter or for common DC bus applications. The drives include digital coordination, advanced communication, and high-performance in a compact, easy to apply package.

ADDvantage-32TM is a trademark of Avtron Mfg., Inc.

The ADDvantage-32 AC Drive

ADDvantage-32 AC Drive
ADDvantage-32 AC Flux Vector Drive

The ADDvantage-32 AC Drive offers seamless system integration with the DC drive and retrofit products offered by Avtron. The same regulator functionality, advanced communications, protection, diagnostics, and pre-programmed software allow easy integration and application flexibility in an AC drive package.With this design, Avtron can meet all of your system requirements, new DC drives, retrofit DC drives, and AC drives with a common regulator and the same operator interface.

Simple and Stand Alone Applications

1100 AC Drives
Avtron AC Drives

Our basic digital AC flux vector drive has an integral DC bus converter and an IGBT based AC inverter. Designs are available from 1 to 300 HP with either non-regenerative or dynamic braking type converters. Both designs offer fully digital setup with integral keypad/display, engineering units, English language parameter entry, and fully self-tuning regulators.This unit is also available with a volts/hertz algorithm for multi-motor application and with an encoderless vector algorithm that does not require a feedback device.

Advanced Coordinated Systems

AC Flux Vector Drive Installation
Hot strip mill holding table drive system with common bus AC Flux Vector Drives.

A common DC bus design is used for more demanding applications. This system can be supplied for higher horsepower applications and for fully line regenerative systems. The common DC bus architecture simplifies the power distribution system and provides an easier, less expensive installation.Advanced coordination and communication options are available to allow the drive to be easily applied in a wide variety of applications. This design also includes integral, English-language display and full self-tuning.

Call Joliet Technologies TODAY 

If you have any questions concerning Avtron’s Adjustable Speed Drives and Drive Systems or related products, please contact us by:
Phone (815) 725-9696,
Toll Free (866) 492-9888,
Fax (815) 725-9393 or

On-Line Quotation Form

On-Line: Digital Drive Price Quotation Form

Joliet Technologies is an OEM that custom packages, integrates and engineers AC Variable Frequency Drives (VFD), DC Variable Speed Drives (VSD) and AC Drive Controllers. Our drive systems integrate top of the line manufacturers, like ABB, Emerson (Control Techniques & Saftronics / Fincor), Siemens and WEG to name a few. Our added value 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.