Rexnord-Stephan S4 Catalogue

04-2007 3P0200-XX4. SI44.3 Ordering informationGear units with two and three stagesS I - -3 4 5 6 7 8 9 10 11 12Gear units with more than 3 stagesS I3 4 5 6 7 25 26 27 8 9 10 11 123 CasingF Foot mountingC Flange version4 Output shaftN Basic versionF Mounting flange, large with bearing neckD Mounting flange, largeE Mounting flange, mediumR Mounting flange, smallM Flange for high-performanceshaft/bearingA Flange for high-performanceshaft/bearing,tubing, mountingposition V1, V5, V15L Elongated bearing casingP Elongated bearing casing, tubingmounting position V1, V5, V155 Size1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 96 Design index:6 Metric version7 Inch versionExample:7 Number of stagesB 2-stageC 3-stage8 Total gear ratio9 Drive unitNo designation: Integrated motorU IEC flange motorI I-laternM Motor chair10 Accessories for gear unitsR Reversal lock on drive shaftSpecify free direction of rotation(from gearbox size 2 and motor IEC 100)11 Motor12 Mounting positionsOnly for gear units with more than 3 stages25 Size preliminary stage gear unit26 Design index prel.-stage gear unit27 Number of stages prel.-stage gear unit43 4 5 6 7 8 9 10 11 12S I F N 3 6 B 25 112 B3SI foot casing, basic version, size 3, design index 6, 2-stage,gear ratio i = 1/25, Rexnord-Stephan integral motor size 112, horizontal mounting position3 4 5 6 7 25 26 27 8 9 10 11 12S I C R 5 6 C 1 6 B 350 U R - 90 - V1SI flange casing, small mounting flange, size 5, design index 6, 3-stage, size primary-stage gear unit 1, design index primary-stage gear unit 6,2-stage primary-stage gear unit, total gear ratio i = 1/350, U-lantern with integrated reverse lock, motor size 90,Vertical mounting position, output shaft downSI4