Fanuc A90L-0001-0317/R motor fan. This AC spindle motor fan exhausts to the rear with an alternate number of A290-0756-T500 built by Minebea Co., Ltd. The 0371/R was fitted on several motor models though most notably from Model 12S through to 22S/22P size frames. This fan would have been fitted on spindle motors on Fanuc control 0 through early 15, 16, 18 series systems.
DNC intermittently has spare A90L00010317/R fan in stock. As well offering repair, rebuild, rewind of the Fanuc AC Spindle motor its fitted too.