Hydraulic cylinders are devices which convert fluids power into mechanical force or motion. This force or motion will be in a straight line.

Transcription

1 HYDRAUC CYNDR Hydraulic cylinders are devices which convert fluids power into mechanical force or motion. his force or motion will be in a straight line. C--1-0 Graphic ymbol C eries C- standard hydraulic cylinders (small bore series) have a variety of applications in various fields. pecification Model Number C B Cylinder Bore mm Operating Operating urge Pressure Kgf/cm 2 Pressure peed Kgf/cm 2 mm/sec Allowable ithstand Max. Min. Max. Min. Max. troke mm Ambt. emp Range 0 C 40, *3 63, (105) *1 (105) *1 (70) * * *3-10 ~ +80, 125, 200 *3 150 *1 n case of B type mounting, pressure will be as given in ( ). *2 urge Pressure should be kept within acceptable range. *3 troke should be determined according to buckling strength. Obtain the max. stroke according to the buckling strength from the chart given in the page 730. troke olerance Ref able-1 olerance of troke [able 1] troke mm ~ ~ ~ ~ 0 olerance mm

2 HYDRAUC CYNDR Model Number Designation F- C -A - B -140 B Max. operating eries Cylinder Mounting Number Bore mm Rod ocation of troke Design* Pressure Kgf/cm 2 Cushion mm Number pecial eries Design td. F: Applicable C: for C Phosphate standard ster hydraulic Fluids cylinder (Omit if not required) A, B FA, FB A, C CA 40, 50 63, 80, B: Heavy Duty C: tandard 140 : 140 B: ith cushion at both ends R: ith cushion at rod end H: ith cushion at head end N: No cushion provided x: mm For different stroke length requirement, refer to rating table on page 3 to * Design Numbers subjected to change from 30 to 39 but installation dimensions remain same. Mounting Name of Mounting llustration of Mounting type Name of Mounting llustration of Mounting type A: Foot Mounting ide ugs A: Rod runnion B: Foot Mounting ide nd Angle C: ntermediate runnion FA: Rod Rectangular Flange CA: Cap detachable eye/clevis FB: Cap/Head Rectangular Flange Care in Application Air Bleeding : Air Bleed screws are provided at head and rod side to remove any air entrapped in the oil chamber. urn the screw anti-clockwise to remove air. After air removal turn the screw clockwise to close the screw. Cushion : Cylinder cushion are often provided at both ends of the cylinder to slow down near the end of the stroke and prevent the piston from hammering against the end cap. Cushion Adjust Valve : urn the screw clockwise for longer cushioning time and turn screw anti-clockwise for shorter cushion time. ffective ength of Cushion Cylinder Bore mm Cushion Position Head ide mm Rod ide mm

3 HYDRAUC CYNDR A : Foot Mounting ide ugs he positions of connecting port and cushion adjusting screw can not be altered. he position of air vent is indicated in the illustration as the standard. However it is changeable to other position. hen required to install the air vent at any other position, please specify it by the following positional numbers ( & ) R.Q Cushion 'P' BP.F hd. Adj. crew + troke H N + troke Q AA 'X' Dia. 4 Places V Y Z B G o K M BB Dia. knock pin hole 4 Places U + troke K M = + Per troke of mm x troke Model Number A B C D F G H K M N P Q R CA-40C M14,P CA-40B M18,P CA-50C M18,P CA-50B M22,P CA-63C M22,P CA-63B M26,P CA-80C M26,P CA-80B M33,P CA-C M33,P CA-B M42,P CA-125C M42,P CA-125B M55,P CA-150C M50,P CA-150B M65,P / / / / / Model Number U V X Y Z AA BB o. t/ mm CA-40C ± CA-40B CA-50C ± CA-50B CA-63C ± CA-63B CA-80C ± CA-80B CA-C ± CA-B CA-125C ± CA-125B CA-150C ± CB-150B Foot Mounting ide ugs

4 HYDRAUC CYNDR B : Foot Mounting ide nd Angles he standard positions are as indicated in the illustration. However it can be changed to other ones when you required to install at any other position. Please specify the following positional numbers ( & ) provided. he relative position of connecting port and cushion adjusting screw can not be altered. M H N + troke B G 'P' BP.F hd. Y X Dia. x hru. 4 Places V Q R Q. Z U K o Cushion Adjusting crew 2 places + troke U = + Per troke of mm x troke Model Number A B C D F G H K M N P Q R CB-40C M14,P CB-40B M18,P CB-50C M18,P CB-50B M22,P CB-63C M22,P CB-63B M26,P CB-80C M26,P CB-80B M33,P CB-C M33,P CB-B M42,P CB-125C M42,P CB-125B M55,P CB-150C M50,P CB-150B M65,P / / / / / Model Number U V X Y Z o. t/ mm CB-40C ± CB-40B CB-50C ± CB-50B CB-63C ± CB-63B CB-80C ± CB-80B CB-C ± CB-B CB-125C ± CB-125B CB-150C ± CB-150B Foot Mounting ide nd Angles 723

5 HYDRAUC CYNDR FA : Rod Rectangular Flange he standard positions are as indicated in the illustration. However it can be changed to other ones when you required to install at any other position. pecify the following positional numbers( & ) provided. he relative position of connecting port and cushion adjusting screw can not be altered. U 'X' Dia. x hru. 4 Places Y H N + troke 'P' BP.F hd. V R Q. Ze6 Dia. B G K o Cushion Adjusting crew + troke Q = + Per troke of mm x troke Model Number A B C D F G H K N P Q R CFA-40C M14, P CFA-40B M18, P CFA-50C M18, P CFA-50B M22, P CFA-63C M22, P CFA-63B M26, P CFA-80C M26, P CFA-80B M33, P CFA-C M33, P CFA-B M42, P CFA-125C M42, P CFA-125B M55, P CFA-150C M50, P CFA-150B M65, P / / / / / Model Number U V X Y Z o. t/ mm CFA-40C CFA-40B CFA-50C CFA-50B CFA-63C CFA-63B CFA-80C CFA-80B CFA-C CFA-B CFA-125C CFA-125B CFA-150C CFA-150B Rod Rectangular Flange

6 HYDRAUC CYNDR FB : Head Rectangular Flange he standard positions are as indicated in the illustration. However it can be changed to other ones when you required to install at any other position. Please specify the following positional numbers ( & ) provided. he relative position of connecting port and cushion adjusting screw can not be altered. U 'X' Dia. x hru. 4 Places H N + troke Q Y 'P' BP.F hd. V R Q. = + Per troke of mm x troke Cushion Adjusting crew B G K M + troke o Z Dia. Model Number A B C D F G H K M N P Q R CFB-40C M14, P CFB-40B M18, P CFB-50C M18, P CFB-50B M22, P CFB-63C M22, P CFB-63B M26, P CFB-80C M26, P CFB-80B M33, P CFB-C M33, P CFB-B M42, P CFB-125C M42, P CFB-125B M55, P CFB-150C M50, P CFB-150B M65, P Model Number U V X Y Z o / / / / / t/ mm CFB-40C 232+troke CFB-40B troke CFB-50C troke CFB-50B troke CFB-63C troke CFB-63B 287+troke CFB-80C troke CFB-80B 337+troke CFB-C troke CFB-B 380+troke CFB-125C 433+troke CFB-125B 444+troke CFB-150C 474+troke CFB-150B 491+troke Head Rectangular Flange 725

7 HYDRAUC CYNDR A : Rod ide runnion he position of connecting port and cushion adjusting screw cannot be altered except those indicated in the illustration. he position of air vent is as indicated in the illustration as the standard. However it is changeable to other position, when you required to install the air vent at any other position. Please specify it by the following positional numbers ( & ) 'P' BP.F hd. Z Ve8 Dia. X Y X H N + troke Q 'R' Q. R 'AA' B G o M K Cushion Adjusting crew + troke U = + Per troke of mm x troke Model Number A B C D F G H K M N P Q R CA-40C M14, P / CA-40B M18, P CA-50C M18, P / CA-50B M22, P CA-63C M22, P / CA-63B M26, P CA-80C M26, P / CA-80B M33, P CA-C M33, P / CA-B M42, P CA-125C M42, P CA-125B M55, P CA-150C M50, P CA-150B M65, P Model Number U V X Y Z AA o. t/ mm CA-40C CA-40B CA-50C CA-50B CA-63C CA-63B CA-80C CA-80B CA-C CA-B CA-125C CA-125B CA-150C CA-150B Rod ide runnion

8 HYDRAUC CYNDR C : ntermediate runnion he standard positions are as indicated in the illustration. However it can be changed to other ones when required to install at any other position. Please specify the following positional numbers ( & ) provided. he relative position of connecting port and cushion adjusting screw can not be altered. Ve8 Dia. X Z Y X R 'AA' 'P' BP.F hd. H N + troke 'R' Q. = + Per troke of mm x troke B G K M troke o + troke Q U Cushion Adjusting crew Model Number A B C D F G H K M N P Q R CC-40C M14, P / CC-40B M18, P CC-50C M18, P / CC-50B M22, P CC-63C M22, P / CC-63B M26, P CC-80C M26, P / CC-80B M33, P CC-C M33, P / CC-B M42, P CC-125C M42, P CC-125B M55, P CC-150C M50, P CC-150B M65, P Model Number U V X Y Z AA o. t/ mm CC-40C 150+1/2troke CC-40B /2troke CC-50C /2troke CC-50B /2troke CC-63C /2troke CC-63B 189+1/2troke CC-80C 214+1/2troke CC-80B /2troke CC-C /2troke CC-B 250+1/2troke CC-125C 280+1/2troke CC-125B 291+1/2troke CC-150C /2troke CC-150B /2troke ntermediate runnion 727

9 HYDRAUC CYNDR CA : Head Detachable Clevis he standard positions are as indicated in the illustration. However it can be changed to other ones when required to install at any other position. Please specify the following positional numbers ( & ) provided. he relative position of connecting port and cushion adjusting screw can not be altered. 'P' BP.F hd. H N + troke Cushion Adjusting crew 2 places R "Q" R Q. VH10 Dia. B G K + troke o M U = + Per troke of mm x troke Model Number A B C D F G H K M N P Q R CCA-40C M14, P CCA-40B M18, P CCA-50C M18, P CCA-50B M22, P CCA-63C M22, P CCA-63B M26, P CCA-80C M26, P CCA-80B M33, P CCA-C M33, P CCA-B M42, P CCA-125C M42, P CCA-125B M55, P CCA-150C M50, P CCA-150B M65, P / / / / / Model Number U V o. t/ mm CCA-40C troke CCA-40B 263+troke CCA-50C troke CCA-50B troke CCA-63C troke CCA-63B 334+troke CCA-80C troke CCA-80B 385+troke CCA-C 426+troke CCA-B troke CCA-125C 499+troke CCA-125B 510+troke CCA-150C troke CCA-150B troke Head Detachable Clevis

10 HYDRAUC CYNDR heoretical Output heoretical output means an output calculated by neglecting all resistance as the output is proportional to pressure. he theoretical output pressure at levels other than 10 & 140 Kgf/cm 2 should be obtained by a proportional calculation based on the output at pressure of 10 Kgf/cm 2. Model Numbers Piston Area cm 2 peed Ratio heoretical Output Kgf At pressure of 10 Kgf/cm 2 At pressure of 140 Kgf/cm 2 Head ide Rod ide Forward : Reverse Forward Reverse Forward Reverse C -40C C -50C C -63C C -80C : C -C C -125C C -150C C -40B C -50B C -63B C -80B : C -B C -125B C -150B Max. troke Vs. Buckling trength How to obtain Max. troke 1 Obtain the co-efficient of end n from the table 1 on page Obtain the max. installation length applying the values of cylinder bore, rod dia., pressure co-efficient of end. etc. to the following chart which is given in the next page. 3 Obtaining the installation length o at the time of retraction from the external dimensional drawing. Obtain the maximum stroke using the formula = o. xample hen using the standard cylinder of which cylinder bore is mm, rod dia is 56 mm & support type is C (ntermediate runnion type) at pressure of 80 Kgf/cm 2, the maximum stroke becomes as follows: From following chart n = 1 = 1980 (Approx.) From the external dimensional drawing o = /2 herefore = o = 1980 (250 + /2) he maximum stroke is 1150 mm ~ 1150 mm (Approx.) 729

11 HYDRAUC CYNDR Max. nstallation ength Vs. Cylinder Bore n = n = 1 n = 2 n = Max. nstallation ength mm Rod Dia. mm Pressure Kgf/cm² x 10³ 10 oad (Approx.) Kgf Cylinder Bore mm able - 1 upport Operating Condition Coefficient of nd n upport Operating Condition Coefficient of nd n A- B- FA- o o o o o A FB- A- C- o o o o o = o = troke mm = nstallation ength at a time of xpansion o = installation ength at a time of Retraction & o = mm Note: Obtain o from the externational dimensional drawing o 4 CA- o 730