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Equipment reference / Rytec PredaDoor hidden motor pieces: key, coupler and shaft labels

Rytec PredaDoor hidden motor pieces: key, coupler and shaft labels

Identify the internal mechanical labels and distinguish explicit inch dimensions from dimensions without a stated unit.

US source scopeReference updated 2026-09-13

Identification details & limits

Reference identifier: Rytec PredaDoor hidden motor pieces: key, coupler and shaft labels. Compare each listed detail with the exact product and the source document. Do not submit a personal serial number or access code to this website.

Identification and scope details from the cited sources; each row retains its source locator.
Round-end key: 3/8 by 3/8 by 3.98 inches0704019
FEIG encoder coupler shaftS703988
Short FEIG shaft end00141030
Washer labelled 1.425 by 0.41 by 0.135; unit not stated5550015-0Z01
Matching boundaryThese callouts identify distinct mechanical pieces. Drawing adjacency does not establish an encoder pairing, a replacement chain or applicability to every motor configuration.
Serial number and manual scopeThis reference identifies parts in Rytec manual 1060730-0, Rev01 (07/25), which covers PredaDoor NXT and PredaCool. Match the installed door serial number, drive hand and configuration with Rytec before ordering. Shared manual coverage does not establish that every part fits both models or every custom door.
2020: R0704019Round-ended key, 3/8 by 3/8 by 3.98 inches. Table quantity: 1.
Referenced part numberR0704019
2020: RS703988FEIG encoder coupling shaft. Table quantity: 1.
Referenced part numberRS703988
2020: RS5542253/8 split-lock washer. Table quantity: 1.
Referenced part numberRS554225
2020: R5550015-0Z01Washer with printed dimensions1.425 by .41 by .135. Condition: units not stated. Table quantity: 1.
Referenced part numberR5550015-0Z01
2020: R05561673/16-inch rivet with half-inch grip. Table quantity: A/R.
Referenced part numberR0556167
2020: R0704038Hand crank. Table quantity: 1.
Referenced part numberR0704038
2020 edition boundaryThe added 2020 entries apply only to R1060169-0 Rev AD (February 21 2020). Earlier facts on this page keep their own cited revision. R, P and RS prefixes and full suffixes are retained as printed, without cross-edition aliases, replacements or universal model fitment. Match the installed serial and configuration with Rytec.
Exact-number source traceR0704019
Exact-number source traceRS703988
Exact-number source traceRS554225
Exact-number source traceR5550015-0Z01
Exact-number source traceR0556167
Exact-number source traceR0704038

Sources & review dates

  1. Rytec PredaDoor NXT and PredaCool owner manual: parts sectionRytec · US · checked 2026-09-13 · 1060730-0, Rev01 (07/25)
  2. Rytec Clean-Roll owner manual, December 10, 2014Rytec · US · checked 2026-09-13 · R0715004, December 10, 2014
  3. Rytec Fast-Seal owner manual, current 17-inch link with mixed column-size partsRytec · US · checked 2026-09-13 · AD (2021-03-24), R0215002
  4. Rytec Plexline owner manual R1160103-0 RevAA, August 3 2017Rytec · US · checked 2026-09-13 · R1160103-0 RevAA August 3 2017
  5. Rytec PredaDoor NXT 2020 owner manual; directory link labelled PredaFlexRytec · US · checked 2026-09-13 · R1060169-0 Rev AD February 21 2020

This independent reference preserves the source’s stated scope. It does not report an Anderson installation inspection, product test or safety clearance.

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The cited sources define the product details shown here; comparison does not establish fitment.