DIN 51506 VDL, FLSMIDTH P/N ENCLOSED GEAR UNIT, ISO 6743-3 DAJ, SEW P/N HELICAL GEAR UNITS - R SERIES, SEW P/N HELICAL-BEVEL GEAR UNITS - K7 SERIES, SEW P/N HELICAL-WORM GEAR UNITS - HS SERIES, SEW P/N HELICAL-WORM GEAR UNITS - S SERIES, SEW P/N PARALLEL-SHAFT HELICAL GEAR UNITS - F SERIES