HTML5 Webook

173/248

Accessories■S-5 internal drawing ■S-6/S-8 internal drawing ■External drawing of couplings■S-3H■Hydraulic symbol (S-3/6/8 coupled ■S-3R■S-3■External drawing of couplings■S-5H■S-5R■S-5■External drawing of couplings■External drawing of couplings ■S-6H■S-8H■S-6R■S-8R■S-6■S-8ilR367lOsi PressureGaugesPressureSwitchesitchesBranchesCoupersHosesJontsSw■ SpecificationsModel code structure3Couplers (S-3/S-5/S-6/S-8 Series) *After coupling of the couplers, tighten the set screws and secure the connection with the hexagon nuts. No.1R type coupler body2H type coupler body3Nut8O-ring (P24) 9Backup ring (for P24) NameR type coupler bodyNutNo.12S-6Hexagon socket set screw (M6 × 18 cone point)S-8Hexagon socket set screw (M6 x 20 cone point)45S-6O-ring (P24) S-8O-ring (P30) S-6Backup ring (For P24) S-8Backup ring (For P30) Hexagon nut (M6) H type coupler bodyR:Cylinder side couplerH:Hose side couplerName● The S-5 series is a self-sealing type that prevents oil leakage. ● A steel duster cap is attached to the S-3 series. ● A duster cap (made of resin) is attached to the S-5 series, and a rubber duster cap is attached to the S-6 and S-8 series.couplers) Maximum operating pressureMPaModelS-3RS-3HS-5RS-5HS-6RS-6HS-8RS-8H■S-3 internal drawing couplers) Operating fluid70General hydraulic oil(S-3) (S-5)HEX41(S-6)HEX50(S-8)Approx.weightkg0.30.280.40.251.00.61.70.8Accessory(duster cap)S-3R-FDCS-3H-FDCS-5R-DCS-5H-DCS-6R-DCS-6H-DCS-8R-DCS-8H-DCNameNo.1R type coupler body2H type coupler body3Nut4Ball seatSpring56O-ring (P20) Type (Thread size) 3:1/2CouplerFor S-5 series couplers, do not apply pressure to H or R type alone. Otherwise, the equipment may be damaged. 5:3/86:3/48:1NameNo.78O-ring (G30) 9Steel ball10Spring stopper11Spring ring12Retaining ringBackup ring (for P20) Couplers*When the S-3R or S-5R (cylinder-side coupler) is attached to a cylinder, a nipple (see page 184) suits the Rc threads of the coupler and cylinder is required.■Hydraulic symbol (S-5 coupled Thread sizeRc1/2Rc1/2Rc3/8Rc3/8R3/4Rc3/4R1Rc1No.79E since2025172S-