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srednitcA-egnSsrednitcA-ebuoDililyCgnyCgnsrednil lstrapil rednyCacepSyCaDφDφDφD RA11AT★ il liatT★A1※T★φCφC★Dimension (coupler protrusion length) = approx. 46mm for VC-70-R3 coupler, approx. 53mm for S-1R coupler, approx. 49mm for ROC-13R coupler.φCililsrednyCcuardyHcat-No.78E since2017(200kN only)(200kN only)(200kN･300kN only)■LJ15-15VC■LJ20-15VC■SpecificationsModelModel code structureLJ seriesRc3/8VC-70-R3Stroke(mm)Maximum output1:100kN2:200kN3:300kN5:500kN7.5:750kN10:1000kN15:1500kN20:2000kNSingle-acting cylinder15:15mm20:20mm30:30mm50:50mmDimension ※ : LJ15-15VC is 44mm　LJ20-15VC is 50mmAttached couplerVC:VC-70-R3S:S-1RT:ROC-13R-NC:W/O couplerRc3/8VC-70-R3Single-acting cylinders (spring-return type) 100 to 2000 kN (LJ Series)● Max. working pressure 70MPa flat jacks.● All flat jacks are single-acting and spring-return.● The cylinder tube and piston stop ring are plated with electroless　nickel. ■LJ3-15VCLJ1-15LJ2-151001514.52444370346017221.1LJ5-155001572.38659613282211096.4LJ2-20LJ2-30200152030.1952586288487818462.1612.3LJ7.5-15LJ10-1575015100015109.35149.57761181541052516410.5LJ2-5030507095912.81523.0LJ15-15150015215.12831381741122822514.299165.52141402732326.2LJ3-15LJ3-50300155046.56589577105609819703.52335.0LJ20-15200015285.26112190.62621652842845.0Rc3/8VC-70-R3For cylinder and pump selections, see page 54. Maximum outputStroke Effective areaMinimum overall lengthCylinder internal diameterCylinder external diameterPiston diameterWidth across flatsCoupler position Required oil volumeApprox. weightModelMaximum outputStroke Effective areaMinimum overall lengthCylinder internal diameterCylinder external diameterPiston diameterCoupler position Required oil volumeApprox. weight■LJ1-15VC■LJ2-15(20･30･50)VC■LJ3-15(50)VC■LJ5-15VC■LJ7.5-15VC■LJ10-15VCkNmmcm2AφφCφDRTcm3kgkNmmcm2AφφCφDTcm3kg13LJ1-15VC