Transcription of Vickers Service Data Vane Motors - Eaton
1 Revised 12/01/78I-3730-SMulti-Torque Vane MotorsService DataMHT-190/N1-30-S20 MHT-190/R1-30-S20 MHT-220/N1-30-S20 MHT-220/R1-30-S20 ModelShaftBearingKey (See table)MHT-190 and 220 Series424384 Vane (18 req d)382716 Guide(72 req d)423410 PinNameplateSnap Ring (2 req d)(See table)Plug (See table)347255 Sleeve (2 req d)Snap RingKeyRing396438 Spring(72 req d)181792 PlugY281623 Seal(2 req d)Bearing (2 req d - See table)NotePack Bearings and Shaft SplineCavity with fibrous type wheelbearing grease. AssembleBearings with shield on must have Slip Fit into Rotor Splinewith minimum backlash.
2 Do notforce at (See table)Y154108 O-Ring (4 req d)Pack with grease at assembly418966 Retainer (2 req d)Plug36446870743752237074 310539310539 354386354386 345769345769 306439306439Y154011 O-Ring (2 req d)Y154130 O-RingSTD/F3 Seal KitCross ReferenceYSTD919873F3919874Y271822 Back-up Ring(4 req d)Install as shown towardsouter sides of both bodies382709 Rotor227402 Screw (4 req d)Outlet 425464 Body Inlet:Sleeves must bebelow faceof Quad Seal (2 req d)Pack with grease at assembly237138 Screw (12 req d)Torque to 175 5 lb. ft.
3 Safety glassesto prevent eye Ring with CaseDrain Hole as shown (not rotated with hole at top)Ring (See Table)CAUTIONWhen assembling cartridge insert vanes in rotor slots at the minor diameterof cam ring. Rotate cartridge one complete revolution by hand prior toassembly with bodies to prevent misalignment of springs and Vane Motors 2 Seal MaterialF3 - Seals for mineral oil and fire resistant fluidsModel SeriesMHT - Vane motor , high torque, low speedTheoretical TorqueCombinations of theoretical outputtorque in lbs.
4 Ft. per 100 pressure190220 DesignSpecial FeatureShaftN1 - No shaftR1 - Standard solid shaftModel Code12452345 For satisfactory Service life of these components, use full flow filtration to provide fluid which meets ISO cleanliness code 20/18/15 or cleaner. Selections from Eaton OFP, OFR, and OFRS series are
