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FEATURES:
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Resolutions to 10,000 CPR |
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Single Replacement for 2.0" to 3.5" Encoders |
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Bores from 0.500" to 1.125" |
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RoHS Compliant |
EMC's Model 25T is the next generation of high performance
encoders. As contemporary as its appearance, the Model 25T features the largest thru-bore
available in a 2.5” encoder, mounting directly on shafts as large as 1.125" (28 mm). With resolutions
of up to 10,000 CPR, and Frequencies of up to 1MHz this industrial strength encoder is perfect
for fast revving motors.
The 25T features the next generation of EPC's proprietary Opto-ASIC
sensor which provides superior accuracy and precision counts. The injection molded housing, made
from EPC's custom blend of nylon composites, is grooved with "cooling fins" and can take the
extreme heat of the motion control industry. With sealing available of up to IP66 and many new
rugged flexible mounting options, the Model 25T can perform in demanding industrial environments.
Please contact
our Sales Staff for pricing information.
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EPC MODEL 25T/25H INCREMENTAL THRU-BORE
ENCODER SPECIFICATIONS
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| Max. Shaft Speed |
6000 RPM, 8000 RPM
intermittent, 4000 RPM for IP66 seal option |
| Bore Size |
0.250" through 1.125",
6 mm through 28 mm |
| Electrical Connection |
6-, 7-, or 10-pin
MS Style, 5- or 8-pin M12 (12 mm), 10-pin Bayonet or gland with 24 inches of cable (foil
and braid shield, 24 AWG conductors) |
| Input Voltage |
4.75 to 28 VDC max
for temperatures up to 85° C
4.75 to 24 VDC max for temperatures between 85° and 105° C |
| Input Current |
100 mA max with no
output load |
| Output Format |
Incremental- Two square
waves in quadrature with channel A leading B for clockwise shaft rotation, as viewed from
the mounting face. |
| Output Type |
Open Collector- 20
mA max per channel
Pull Up - Open Collector with 2.2K ohm resistor, 20 mA max per channel
Push-Pull- 20 mA max per channel
Line Driver- 20 mA max per channel (Meets RS 422 at 5 VDC supply) |
| Mounting |
2.25" to 2.75" B.C.
3-point flex mount
3.50" to 5.90" B.C. (4.5" C-face) tether arm kit, 3.50" to 8.10" B.C. (8.5" C-face) tether
arm kit and 2.72" to 3.42" B.C. (Block & Pin) tether arm kit. See mechanical drawing for
dimensions |
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