Repair encoder Heidenhain ROC 513 Posted on 29. July 202229. July 2022 by admin 29 Jul Producer : Heidenhain Type : ROC 513 Params : rotary encoder The original sensor is no longer manufactured and replacement are not fully compactible. Repair of 13 bit encoder electronic. Replacement IO boards BSP-1, BSP-2 MRK-16K airbag tester with adjustable current source