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Call Toll Free (866) 492-9888
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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 - Tachs, Tachometers, Encoders, Rotary Pulse Generators
Joliet Technologies is the preferred Avtron Integrator
for the Chicagoland area.
Tachs, Tachometers, Encoders, Rotary Pulse Generators
M3 Applications
Three styles of M3 available, depending on application
NEMA 56C Face Mounting
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Figure 1 - NEMA 56C Flange Mounting |
On motors equipped with a 4.5" adapter flange, the M3
will mount directly on the C-Face and couple to the motor using a standard
coupling (Figure 1).
The M3 can update or replace any NEMA 56C face mounted device,
including many older styles of Avtron Pulse Generators like the M737A.
When used in conjunction with a frequency to voltage converter like the
Avtron Model K661, it can replace analog tachometers like the BC46, BC42,
and RE210.
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Hollow Shaft Mounting
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Figure 2 - TEFC with Shaft Mounted Tach Outboard
>Figure 3 - TENV with Shaft Mounted M3
Figure 4 - TENV with Brake and Shaft Mounted Tach (Outboard)
Figure 5 - TEBC with Shaft Mounted Tach (Inboard), on Fan Seat
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The hollow shaft capability of the M3 makes it perfect for a
wide variety of special mounting applications. With the hollow shaft
configuration, no C-Faces, couplings, or adapter flanges are required. On
new motors, this greatly reduces the overall installed cost when compared
to other styles of pulse generators. The M3 can be mounted on shafts
ranging in size from 0.625" to 2.375" in diameter.
With this large diameter capability, the M3 can be used on large frame
motors without the need for a specially engineered stub shaft. The actual
non-drive end motor shaft can be used.
For standard AC motor mounting, the M3 can be mounted outboard of
Totally Enclosed, Fan-Cooled (TEFC) motors (Figure 2), on Totally
Enclosed, Non-Ventilated (TENV) motors (Figure 3), on motors equipped with
disk brakes (Figure 4), and inboard of fans on motors with separate
ventilation (Figure 5).
Consult your motor supplier for specification requirements.
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Foot Mounting
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Figure 6 - Direct Coupling, Foot Mounting with Bracket |
The M3, can be directly coupled to motors and shafts without
a machined C-Face, by using the foot mounting bracket. This bracket has a
footprint that matches other Avtron heavy, mill-duty pulse generators. The
advantage of this bracket is that you only need to align the bracket once
and mount the M3 on its C-Face. If replacement of the M3 is needed, simply
remove the M3 from the C-Face bracket and install a spare. No realignment
is required (Figure 6). |
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 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.
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1724 Tomich Court