Avtron - Tachs, Tachometers, Encoders, Rotary Pulse Generators
Joliet Technologies is the preferred Avtron Integrator
for the Chicagoland area.
Tachs, Tachometers, Encoders, Rotary Pulse Generators
M3 Installation
Installation
Because the M3 is fully self contained, there are no complicated alignment
procedures required. Simply slide the M3 onto the shaft, tighten the clamping
collar, and connect the anti-rotational bracket to the back of the motor. The M3
does not depend on precise motor tolerances or C-Faces to operate.
Even on motors equipped with machined C-Faces, the Shaft Mounted M3 has
advantages because it eliminates coupling and bearing problems associated with
the misalignment of shafts and couplings.
Hollow Shaft Installation Sequence
- No Testing Needed
- No Special Tools
- No Mounting Flanges or Couplings
EASY AS...
1. Install Stub Shaft

2. Slide M3 onto Shaft and Tighten Collar

3. Install Torque Arm

Upgrades
The hollow shaft mounting is also very effective for retrofits of existing
motors when drive systems are upgraded and the older motors are retained. A
complete inventory of shaft adapters to convert just about any motor for M3
compatibility is available from Avtron.
Shaft Grounding Kit
The M3 can be equipped with an integral shaft grounding brush. Shaft
grounding brushes have been shown to be effective in reducing motor bearing
problems associated with stray shaft currents.
The M3 shaft grounding brush is actually part of the M3 and rides directly on
the M3 shaft. No modifications are needed to the motor shaft to use the M3 with
the shaft grounding option. The shaft grounding option is available on both
solid and hollow shaft designs.
M3 Part Numbers and Available Options

Specifications and features are subject to change without
notice.
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
E-mail info@joliettech.com
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 drives (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.
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