Sumtak Rotary Encoder AT-272-1360 +24V DC
Sumtak Rotary Encoder AT-272-1360 +24V DC
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Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.
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Estimated package weight: 5.0 lbs
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The Sumtak AT-272-1360 is a rotary encoder, also referred to as an Optcoder, manufactured in Japan and operating on a 24V DC power source. Sumtak, now operating as part of HEIDENHAIN K.K., produces a well-established line of photoelectric rotary encoders widely used in CNC machine tools, servo feedback systems, and industrial automation equipment. The AT series encoders from Sumtak are recognized in the US machine tool market as high-precision feedback devices commonly found on lathes, machining centers, and multi-axis CNC systems. This unit features a compact cylindrical black housing with a flange mount and a through-shaft configuration. The cable terminates in a military-style circular connector with multiple positions, consistent with the multi-pin feedback cable configurations typical of Sumtak AT series encoders used in machine tool applications. Per the nameplate, the serial number is 32 691 370, the lot code is L9, and the unit is identified as Type AT-272-1360. The 1360 designation in the part number is consistent with a 1360-pulse-per-revolution resolution. The AT-272-1360 carries MPN AT-272-1360 as shown on the nameplate label and is consistent with part numbers referenced in active US industrial surplus and machine tool parts markets.
Stock # 0226-664

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Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.
Returns & Condition
All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.
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