Description

Model: RC-51

Series: RC

Product Lines: Industrial Tools

  • Hardened alloy steel guide ring eliminates over travel and provides support to reduce wear from off-center loads
  • Designed for use in all positions
  • Baked enamel finish for increased corrosion resistance
  • Collar threads, plunger threads, and base mounting holes for easy fixturing
  • High strength alloy steel body is precision machined to reduce wear and features a baked enamel finish for durability and corrosion protection
  • Nickel plating is available on most models
  • Heavy duty return springs
  • Plunger wiper reduces contamination, extending cylinder life
  • 3/8-18NPT coupler and dust cap included on all models
  • An Industrial U-cup style seal prevents costly leaks
  • Hardened and chromed piston reduces wear and corrosion
  • High-strength composite bearing provides support for off-center loads without damaging the cylinder walls

Think Safety

Manufacturer’s rating of load and stroke are maximum safe limits. Good practice encourages using only 80% of these ratings!

Specifications

Maximum Operating Pressure (bar)700
Capacity Class (tonnage)5
Stroke (mm)25
Collapsed Height A (mm)110
Extended Height B (mm)135
Return TypeSingle-Acting, Spring Return
Plunger TypeSolid
MaterialCR40
Cylinder Effective Area Advance (cm2)6.5
Oil Capacity Advance (cm3)16
Surface TreatmentBaked enamel finish
Coupler3/8NPT-18
Weight (kg)1.0

Dimensions

Collapsed Height/mm(A)110
Extended Height/mm(B)135
Outside Dia/mm(D)38
Cylinder Bore Dia/mm(E)28.7
Plunger Dia/mm(F)25.4
Base To Advance Port/mm(H)19
Saddle Dia/mm(J)25
Saddle Protri. From Plgr./mm(K)6
Plunger Internal Thread(O)3/4”-16UN
Plunger Thread Length/mm(P)14
Base Mounting Holes Bolt Circle/mm(U)25
Base Mounting Holes Thread(V)1/4”-20UN
Base Mounting Holes Thread Depth/mm(Z)14
Collar Thread(W)1 1/2”-16UN
Collar Thread Length/mm(X)28
Single Acting General Purpose Hydraulic Cylinder Dimension Drawing

Series Comparison

Model NumberCapacity/TonStroke/mmCylinder Effective Area/cm2Oil Capacity/cm3Collapsed Height/mm(A)Extended Height/mm(B)Outside Dia/mm(D)Cylinder Bore Dia/mm(E)Plunger Dia/mm(F)Base To Advance Port/mm(H)Saddle Dia/mm(J)Saddle Protri. From Plgr./mm(K)Plunger Internal Thread(O)Plunger Thread Length/mm(P)Base Mounting Holes Bolt Circle/mm(U)Base Mounting Holes Thread(V)Base Mounting Holes Thread Depth/mm(Z)Collar Thread(W)Collar Thread Length/mm(X)Weight/Kg
RC-505166.51041575828.725.419****285,6MM***1
RC-515256.5161101353828.725.4192563/4”-16UN14251/4”-20UN141 1/2”-16UN281
RC-535766.5501652413828.725.4192563/4”-16UN14251/4”-20UN141 1/2”-16UN281.5
RC-5551276.5832153423828.725.4192563/4”-16UN14251/4”-20UN141 1/2”-16UN281.9
RC-5751776.51152734503828.725.4192563/4”-16UN16251/4”-20UN141 1/2”-16UN282.4
RC-5952326.51513235553828.725.4192563/4”-16UN16251/4”-20UN141 1/2”-16UN282.8
RC-101102614.538891155742.938.119**#10-24UN6395/16”-18UN122 1/4”-14UN261.8
RC-102105414.5781211755742.938.1193561”-8UN19395/16”-18UN122 1/4”-14UN262.3
RC-1041010514.51521712765742.938.1193561”-8UN19395/16”-18UN122 1/4”-14UN263.3
RC-1061015614.52262474035742.938.1193561”-8UN19395/16”-18UN122 1/4”-14UN264.4
RC-1081020314.52942985015742.938.1193561”-8UN19395/16”-18UN122 1/4”-14UN265.4
RC-10101025714.53733496065742.938.1193561”-8UN19395/16”-18UN122 1/4”-14UN266.4
RC-10121030414.54414007045742.938.1193561”-8UN19395/16”-18UN122 1/4”-14UN266.8
RC-10141035614.55164508065742.938.1193561”-8UN19395/16”-18UN122 1/4”-14UN268.2
RC-151152520.3511241496950.841.4193891”-8UN25483/8”-16UN122 3/4”-16UN303.3
RC-152155120.31041492006950.841.4193891”-8UN22483/8”-16UN122 3/4”-16UN304.1
RC-1541510120.32052003016950.841.4193891”-8UN22483/8”-16UN122 3/4”-16UN305
RC-1561515220.33082714236950.841.4253891”-8UN25483/8”-16UN122 3/4”-16UN306.8
RC-1581520320.34113225256950.841.4253891”-8UN25483/8”-16UN122 3/4”-16UN308.2
RC-15101525420.35163736276950.841.4253891”-8UN25483/8”-16UN122 3/4”-16UN309.5
RC-15121530520.36194237286950.841.4253891”-8UN25483/8”-16UN122 3/4”-16UN3010.9
RC-15141535620.37234748306950.841.4253891”-8UN25483/8”-16UN122 3/4”-16UN3011.8
RC-251252633.286139165856557.22550101 1/2”-16UN25581/2”-13UN193 5/16”-12UN495.9
RC-252255033.2166165215856557.22550101 1/2”-16UN25581/2”-13UN193 5/16”-12UN496.4
RC-2542510233.2339215317856557.22550101 1/2”-16UN25581/2”-13UN193 5/16”-12UN498.2
RC-2562515833.2525273431856557.22550101 1/2”-16UN25581/2”-13UN193 5/16”-12UN4910
RC-2582521033.2697323533856557.22550101 1/2”-16UN25581/2”-13UN193 5/16”-12UN4912.2
RC-25102526133.2867374635856557.22550101 1/2”-16UN25581/2”-13UN193 5/16”-12UN4914.1
RC-25122531133.21033425736856557.22550101 1/2”-16UN25581/2”-13UN193 5/16”-12UN4916.3
RC-25142536233.21202476838856557.22550101 1/2”-16UN25581/2”-13UN193 5/16”-12UN4917.7
RC-3083020942.188038759610173.257.25750101 1/2”-16UN25***3 5/16”-12UN4918.1
RC-502505171.236217622712795.279.533712**951/2”-13UN195”-12UN5515
RC-5045010171.271922732812795.279.533712**951/2”-13UN195”-12UN5519.1
RC-5065015971.2113128244112795.279.535712**951/2”-13UN195”-12UN5523.1
RC-50135033771.2239946079712795.279.535712**951/2”-13UN195”-12UN5537.6
RC-75675156102.61601285441146114.395.230715*****5 3/4”-12UN4429.5
RC-75137533102.63417492825146114.395.230715*****5 3/4”-12UN4459
RC-1006100168133.32239357525177130.3104.941712**1403/4”-10UN256 7/8”-12UN4459
RC-10010100260133.33466449709177130.3104.941712**1403/4”-10UN256 7/8”-12UN4472.6