See also our Dynapar line of Rotary Feedback Products

Avtron – Tachs, Tachometers, Encoders, Rotary Pulse Generators

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

Tachs, Tachometers, Encoders, Rotary Pulse Generators 

Tachometers Availability

Fast Reliable Tachometer Deliveries

Solid Shaft Encoder and Hollow Shaft Encoder When you need a new or replacement tachometer or encoder, you want your supplier to promise you a delivery date that meets your schedule, and then you want them to meet the delivery date they promised! Too often, late deliveries cause costly project delays. At Avtron, you will get a firm delivery commitment right away, and in the unlikely event that we miss the quoted shipping date, we will pay the freight. In 2001, we increased our on time shipments to a record 95%! And, at the same time, reduced our standard lead times by more than 50%!
Model Lead Time *

M285 SMARTachs
M485 SMARTachs
M685 SMARTachs
M3 Universal Tachs
M4 Heavy, Mill-Duty Tachs

Only 2 DAYS
Only 2 DAYS

* One day delivery available for emergency service. Lead time may be slightly longer on large quantities. Orders must be received by 10 AM Eastern Standard Time.

Give us a call, and let Joliet Technologies be your RELIABLE supplier of mill-duty tachometers, encoders, and rotary pulse generators.

Phone: (815) 725-9696  Fax: (815) 725-9393  E-Mail: Fast Tach Deliveries

Reliable Deliveries of Reliable Products

Call Joliet Technologies TODAY 

If you have any questions concerning Avtron’s Tachs, Encoders, and Pulse Generators, 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.