What you're sourcing
The Omron R88A-CRWA010C is a 10 m encoder and resolver cable from Omron's R88A cabling line, used to tie Omron servo motors and drives back to the controller with the encoder feedback signal carried over a factory-terminated lead. Cable runs of this length sit between the drive cabinet and the motor on most mid-size machines, where the standard factory lead either fits the layout or forces a junction box the integrator didn't want.
Buying notes
Spec the cable into the encoder channel on the BOM line, confirm the mating connector family against the drive and motor it pairs with before the panel order goes out, and quote it against an RFQ for the cleanest lead time on the production run.