OPERATES AT UP TO 16MPa, DEPENDING ON FREQUENCY OF PRESSURE SUPPLY

Transcription

1 OP DSIG HYDRULI YLIDR HQS Series OPRS UP O Pa, DPDIG O FRQUY OF PRSSUR SUPPLY LUIU BODY, OP DSIG HYDRULI YLIDRS I PURSUI OF OS PRFOR OPLLY OPIBL WIH 0S- D 0S- I OUR SIZ D ISLLIO DISIO LLOWS OS-FFIV SLIO DPDIG O FRQUY OF OPRIO D OPR- IG PRSSUR ROD GLD OSRUD OF SPIL OPPR LLOY FOR IPROVD WR RSIS OFORS O JIS B37. FIGU S LSSIFIIO. -59

2 HQS Series OPRS Pa BY SLIG OPRIG PRSSUR D US FRQUY OP DSIG HYDRULI YLIDR I IFII PURSUI OF OS PRFOR W PRS RLIBILIY Rod Gland (Special copper alloy) LUIU BODY, OP DSIG HYDRULI YLIDR onforms to JIS B37-. Fatigue test classification YPS OF BOR SIZ, mm, 5mm, 3mm, 40mm, 50mm, 3mm, 0mm and 0mm f, f5,,,,, f0, and f0 ROD GLD OSRUD OF SPIL OPPR LLOY Improves wear resistance. W DSIG SWIH BRIGS IIBILIY OO O D USBL FOR LL I ROD D YP SWIH S YLIDRS Switch can be installed either on the right or left. Switch slides freely. ord can be extended to the rear or to the top. Switch conforming to mark is available. Piston rod (arbon steel for machine structural use/ Hard chromium plated) ompatible with single rod type and double rod type Double acting single rod HQS HQSW Double acting double rod HQSR HQSWR Body (luminum alloy) Switch For rod end specifications, male and female thread types are available as well as various special end types. Female type ale type ontact switch, non contact switch, and cutting oil of resistant types are also available as standard. General purpose type OIL PRSSUR DIGR OF HQS ominal pressure (Pa) 4 How to view the diagram esting procedure utting fluid proof type llowable range Frequency of Pressure Supply,000 times Special and type ylinder bore f, f5,,, ylinder bore, f0, f0 Frequency of pressure supplied to the cylinder is taken along X-axis. (Horizontal) ove up vertically from the frequency, and the pressure where the line crosses the limit line of each bore size indicates the pressure (nominal pressure) at which the cylinder can be used up to the corresponding frequency of pressure supply. (Rupture probability %) In calculating the nominal pressure, fatigue test is carried out with reference to Guideline for selecting and using hydraulic cylinder, nnex Strength testing procedure of hydraulic cylinder of JFPS4: 0 (Japan Fluid Power Industrial ssociation Standard). In concrete, pressure is applied to several tens of supply cylinders repeatedly, the frequency of rupture is measured and processed statistically to obtain the nominal pressure. How to determine the nominal pressure Fatigue life is determined by material fatigue test described in testing procedure, and the value obtained by processing such data statistically. Life distribution is obtained from material fatigue test data, of which the value of rupture probability % is used for base of nominal pressure diagram. [ote] o point of 0% exists in terms of statistical method. ominal pressure Rupture probability P=% P S- curve corresponding to rupture probability P 4 P=50% Life analysis 5 Frequency of pressure supply Wide selection of support hardware SD, F, FB, and LD type SD type P F type HQSD HQSWD HQSRD HQSWRD Universal type and cutting oil resistant specifications have the same dimension. Installation dimensions are the same for both standard type and switch set type. HQSR HQSRD HQSWR HQSWRD utting fluid proof type Packing of dust wiper dedicated to cutting oil resistant type is available for cutting oil resistant type. LD type Stroke 5 to 0 mm (depends on bore)

3 3 HQS ompact Design Hydraulic ylinder OPRS UP O Pa, DPDIG O FRQUY OF PRSSUR SUPPLY Wide selection of models are available of cylinder bore f to f0. Light-weight, compact design hydraulic cylinder with bodies constructed of special aluminum alloy. ost-effective selection is available based on frequency of operation and operating pressure. luminum body, compact design hydraulic cylinder in pursuit of cost performance. Rod gland constructed of special copper alloy for improved wear resistance. Standard Specifications erminologies ypes ominal pressure (ccording to nominal pressure diagram) Proof test pressure inimum working pressure Operating speed range emperature range (mbient temperature and oil temperature) Structure of cushioning daptable working oil olerance of thread olerance of stroke ounting type Rod end thread Suitable switche for switch set Specifications of General Purpose HQSR: (f, f5) type ( - f0) X Z type WR WS type utting Fluid Proof ypes f, f5,,, Pa (Fatigue endurance frequency 5 ) Pa (Fatigue endurance frequency 7 ), f0, f0 Pa (Fatigue endurance frequency 3 5 ) Pa (Fatigue endurance frequency 7 ) Pa 0.3Pa - 0mm/s Standard type Switch set X Z types type WR WS types (at non-freezing condition) one Petroleum-based fluid (For other working oil, refer to the table of working oil adaptability) JIS H/g 0-0.mm SD, LD, F, FB Female and male thread HQSWR: WR WS type ominal pressure Operating pressure which guarantees performance under specified condition. Specified condition means our fatigue test with reference to Guideline for selecting and using hydraulic cylinder, nnex Strength testing procedure of hydraulic cylinder, JFPS 4:0 (Japan Fluid Power Industrial ssociation Standard) Proof test pressure Static pressure used for inspection which does not cause abnormality when held for specified time, and does not deteriorate cylinder performance when returned to the atmospheric pressure. inimum working pressure he minimum pressure that the cylinder placed horizontally without a load can work. otes) his cylinder is not equipped with an air bleeder. Since lateral load (eccentric load) cannot be applied to the piston rod, carefully adjust it after rod end attachment. Double acting single-rod Double acting double-rod Standard type (HQS HQSW) Switch set (HQSR HQSWR) ylinder dimensions are all the same for both general purpose type and cutting fluid proof type. Standard type (HQSD HQSWD) Switch set (HQSRD HQSWRD)

4 ompact Design Hydraulic ylinder HQS 4 Lines Unit: mm Structure ype ounting ype f f5 f0 f0 General purpose type Double cting Single Rod Double cting Double Rod Standard type HQS Switch set HQSR Standard type HQSD Switch set HQSRD SD LD F FB SD LD F FB SD LD F SD LD F utting fluid proof type Double cting Single Rod Double cting Double Rod Standard type HQSW Switch set HQSWR Standard type HQSWD Switch set HQSWRD SD LD F FB SD LD F FB SD LD F SD LD F otes) Specify switch set type as above when use switch on cylinder. Switch can not use on Standard type. ominal pressure diagram Pressure (Pa) ylinder bore f, f5,,, ylinder bore, f0, f0 4 llowable range How to read the diagram Frequency of pressure supplied to the cylinder is taken along X-axis. ove up vertically from the frequency, and the pressure where the line crosses the limit line of each bore indicates the pressure (nominal pressure) at which the cylinder can be used up to the corresponding frequency of pressure supply. (Rupture probability %) Frequency of pressure supply,000 times

5 5 HQS ompact Design Hydraulic ylinder General purpose type ( f - f0) Series Packing material Dotted lines for types and symbols are not written when unnecessary. ounting type3 ylinder bore4 ushion type5 Stroke hread type7 Port specification Switch code9 Switch quantity!0 Standard type HQS SD G L V Lock nut! Semi-standard components ir vent! Switch set HQSR SD G H L V Double acting single-rod HQS : Standard type HQSR : Switch set one V Without air vent (Standard) With air vent (ade-to-order: bore 3mm to 0mm) Double acting double-rod HQSD HQSRD : Standard type : Switch set c Fluoric rubber n Hydrogenated nitrile rubber ylinder bore (mm) f f5 f0 f0 Without cushion ylinder stroke (mm) ote) When the switch is retrofitted to the standard type, the switch does not work. daptability of Working Oil to Packing aterial Packing aterial cfluoric rubber nhydrogenated nitrile rubber ote) he seal of bore size mm & 5mm is only itrile rubber for high temperature. Petroleumbased fluid SD LD F FB SD type, basic type Foot type Head flange mounting nd cap flange mounting daptable Working Oil Water-glycol fluid Phosphoric ester fluid W/O Water in oil fluid O/W Oil in water fluid otes). he and - marked items are applicable, while the - marked items are inapplicable.. he - marked items are the recommended packing materials in case of giving the first priority to abrasion resistance. one G Switch quantity ( or ) Rc thread G thread ( - f0) ote) G thread is only for SD ounting. L with one lock nut ote) vailable only for male thread type dditional order is required when or more lock nuts are necessary. Switch code ote) Select applicable switches out of the Switch List.! otes on order for switch set If a switch is unnecessary, enter the switch symbol o and the switch quantity!0 of 0. When ordering a switch set, switches are not mounted to cylinders at delivery. Female thread (no code for the standard type) ale thread ote) Double-rod and male thread means both sides are male thread as standard. Specification of ir Vent (Option) he air vents are laid on the port surface and located symmetrical position to the port. Set screw (xclusive use for air vent) Steel ball (Figure) -ir vent -Port (Structure): Single-rod, Double-rod SD/LD/F/FB type Location of air vent on the same surface as piping port (Option)

6 ompact Design Hydraulic ylinder HQS utting fluid proof type ( - f0) Series ounting type3 Packing material Dotted lines for types and symbols are not written when unnecessary. Semi-standard components ylinder bore4 ushion type5 Stroke hread type7 Port specification Switch code9 Switch quantity!0 Standard type HQSW SD G L V Lock nut! ir vent! Switch set HQSWR SD G 5 L V Double acting single-rod HQSW HQSWR : Standard type : Switch set Double acting double-rod HQSWD HQSWRD : Standard type : Switch set n Hydrogenated nitrile rubber ylinder bore (mm) f0 f0 ote) size mm & 5mm are not available. 5 5F F F F WR55 (cord extended from the rear, with 5 m cord) WR5 (cord extended from the top, with 5 m cord) WR55F (cord extended from the rear, with 5 m cord/flex tube attached) WR5F (cord extended from the top, with 5 m cord/flex tube attached) WS (cord extended from the rear, with 5 m cord) WS45 (cord extended from the top, with 5 m cord) WSF (cord extended from the rear, with 5 m cord/flex tube attached) WS45F (cord extended from the top, with 5 m cord/flex tube attached) ote) For explanations for models other than the above, refer to the general purpose type models. ote) For explanations for models other than the above, refer to the general purpose type models. utting Fluid Proof ype/daptability of utting Fluid to Packing aterial Packing aterial on-water Soluble utting Oil Water Soluble utting Oil ype ype nhydrogenated nitrile rubber : applicable : inapplicable How to order G screw piping port (only for SD type) Please specify the model as following. ex. HQS SD3 G G screw piping port ote) In some bores, the apparent dimensions are changed from their standard when you specify G screw. Please refer to the detailed dimension table in following pages. Dimension able d How to order only lock nut Part odel d B h f LH-F-H f5 LH-F-H h B f0 f0 LH-F-H LH-F-H LH-4F-H LH-F-H LH-39F-H LH-4F-H

7 7 HQS ompact Design Hydraulic ylinder Switch List ( of f f5) ind Switch Symbol Load Voltage Range Load urrent Range Protective ircuit Indicating Lamp Wiring ethod ord Length pplicable With ontact With no ontact U 0H UB 0H3 U 5H UD 5H3 U 0V UF 0V3 UG 5V UH 5V3 UJ H U H3 UL YH U YH3 U 3H UP 3H3 UQ V UR V3 US YV U YV3 UU 3V UV 3V3 D 4V 0V D5 4V 0V D 4V 0V D5 4V 0V D - V DV or less D - V DV or less D:5-50m :7 - m D:50m or less :m or less D:5-50m :7 - m D:50m or less :m or less 5 - m or less 0m or less 5 - m or less 0m or less aximum Open/ lose apacity D:.W :V Voltage D - V Voltage D - V one Present LD (Red light lights up during O) LD (Red light lights up during O) one LD (Red light lights up during O) LD (Red light lights up during O) LD (-lamp type in red/green) LD (Red light lights up during O) 0.mm -core, outside diameter, f3.4mm Rear wiring 0.mm -core, outside diameter, f3.4mm Upper wiring 0.mm -core, outside diameter, f3.4mm Rear wiring 0.3mm -core, outside diameter, f4.mm Rear wiring 0.mm 3-core, outside diameter, f3.4mm Rear wiring 0.mm -core, outside diameter, f3.4mm Rear wiring 0.3mm -core, outside diameter, f4.mm Rear wiring 0.mm 3-core, outside diameter, f3.4mm Rear wiring m 3m m 3m m 3m m 3m m 3m m 3m m 3m m 3m m 3m m 3m Load Device Small relay Programmable ontroller Small relay Programmable ontroller otes) For the switch without a protective circuit, be sure to provide the protective circuit (S-0) with load devices when using induction load devices (relays). For 0 V type, contact us. one LD (-lamp type in red/green) LD (Red light lights up during O) General purpose type -lamp type -lamp type Switch ounting inimum Possible Stroke f f5 f0 f0 X and Z types 5 type 5 With Switch WR type 5 WS type ote) When attaching two switches of the WR or WS type, they cannot be attached to the same surface. If you would like to mount two switches to mm stroke cylinder, please. X and Z types With wo Switches type WR type WS type 5

8 ompact Design Hydraulic ylinder HQS Switch List (For bore 3 mm to 0 mm) General purpose type X type (cord rear wiring) Z type (cord upper wiring) 5-40m - 70m 5-40m - 70m utting fluid proof type WR WS type switch ord rear wiring ord upper wiring aximum Open/ lose apacity ind Switch Symbol Load Voltage Range Load urrent Range Protective ircuit Indicating Lamp Wiring ethod ord Length Load pplicable Device F X.5m one LD G X5 D:5 - V D:5-40m 5m D:.5W (Red light lights 0.3 mm -core, outside H X :5 - V :5 - m diameter, f4 mm.5m :V Present up during O) Rear wiring J X5 5m D:V or less D:40V or less X5 :V or less :V or less one one 5m X :5 - V 5 - m V LD (Red light 4-pin connector, type 0.5m Present Rear wiring L XB D:5 - V 5-40m.5W lights up during O) 0.5m 5 WR55 D:5-50V D:3-40m 0.3 mm -core, outside D:.5W LD (Red light 5m one diameter, f4 mm Small relay, 5F WR55F :5 - V :3 - m :V lights up during O) Rear wiring 5m programmable P Z.5m controller one LD R Z5 D:5 - V D:5-40m 5m (Red light lights 0.3 mm -core, outside S Z :5 - V :5 - m D:.5W diameter, f4 mm.5m :V Present up during O) Upper wiring Z5 5m D:V or less D:40V or less Z5 :V or less :V or less one one 5m U Z :5 - V 5 - m V LD (Red light 4-pin connector, cord 0.5m Present extended from the top W ZB D:5 - V 5-40m.5W lights up during O) 0.5m D:5-50V D:3-40m D:.5W LD (Red light 0.3 mm -core, outside 5m one diameter, f4 mm :5 - V :3 - m :V lights up during O) Upper wiring 5m ontact o ontact o ontact ( coformed) WR5 F WR5F B X BF X5 D:5 - V X F X5 WS D: - V F WSF B Z B Z5 D:5 - V Z Z5 WS45 D: - V F WS45F X U X5 V XB D:5 - V W Z X Z5 Y ZB WR55 WS Present Present Present Present 5-40m Present LD (Red light lights up during O) LD (-lamp type in red/green) LD (-lamp type in red/green) LD (Red light lights up during O) LD (-lamp type in red/green) LD (-lamp type in red/green) LD (-lamp type in red/green) 0.3 mm -core, outside diameter, f4 mm Rear wiring 0.3 mm -core, outside diameter, f4 mm Upper wiring 0.3 mm -core, outside diameter, f4 mm Rear wiring 4-pin connector, type Rear wiring 0.3 mm -core, outside diameter, f4 mm Upper wiring 4-pin connector, cord extended from the top.5m 5m.5m 5m 5m 5m.5m 5m.5m 5m 5m 5m.5m 5m 0.5m.5m 5m 0.5m Small relay, programmable controller otes) For the switches without a protective circuit, be sure to provide the protective circuit (S-0) with load devices when using induction load devices (relay, etc.). For the handling of switches, be sure to refer to the switch specifications in the end of 70/40H- series catalogue. he WR and WS type switches are cutting fluid proof type. For the 0 V type, contact us. For the switch symbol o, pay attention to the points below when ordering the cutting fluid proof type switches, WR and WS types. 5 5F F F F WR55 WR5 WS WS45 WR55F WR5F WSF WS45F he switch and straight box connector (F-SB) are combined [the flex tube (F-05: 4. m) is required]. he flex tube (F-05: 4. m) is attached to the switch and straight box connector (F-SB). WR5 WS45 Switch body Straight box connector: F-SB Flex tube: F-05

9 HQS ompact Design Hydraulic ylinder : Standard manufacturing range, : Range available for manufacturing for order (Delivery date depends on bore and stroke. ontact us for detail.) For the minimum stroke of the switch set, refer to the Switch ounting inimum Possible Stroke table. (P.7) ote ) Size of 5mm stroke cylinder body of bore mm and 5mm is same dimension as body of mm stroke Structure ylinder Stroke (mm) ype ale hread ype Double cting Single-rod Standard type HQS f f5 f0 f0 f f5 f0 f0 f f5 f0 f0 f f5 f0 f0 f0 f0 f0 f0 f0 f0 f0 f Switch set HQSR Standard type HQSD Switch set HQSRD Standard type HQSW Switch set HQSWR Standard type HQSWD Switch set HQSWRD Double cting Double-rod Double cting Single-rod Standard stroke fabrication range 9 Double cting Double-rod General purpose type utting fluid proof type

10 ompact Design Hydraulic ylinder HQS Weight able/general Purpose and utting Fluid Proof ypes Structure Double cting Single-rod Double cting Double-rod ype Standard type HQS HQSW Switch set HQSR HQSWR Standard type HQSD HQSWD Switch set HQSRD HQSWRD f f5 f0 f0 f f5 f0 f0 f f5 f0 f0 f f5 f0 f ylinder Stroke (mm) ounting accessories Separate additional weight Foot type Flange type (LD) (F, FB) flange joint ( type joint) Unit: kg dded male thread weight Switch dded Weight able Unit: kg ord length.5m X Z ype ord length 5m onnector type ype ord length m ord length 3m Y ype ord length m ord length 3m WR WS ype Piston Pressurized rea able (mm) f f5 f0 f0 Rod Diameter (mm) f f4 f f f f3 f45 f5 Unit: mm Double cting Single-rod Double cting Double-rod Push side Pull side Push side Pull side Formula F = P β() F: ylinder force () : Piston pressurized area (mm ) P: pplied pressure (Pa) β: Load rate alculation example Double acting single-rod, bore of, applied pressure of Pa, load rate of 0. Push side cylinder force () = = 05 () Pull side cylinder force () = 7 0. = 700 ()

11 SD HQS Standard type General purpose type utting fluid proof type Switch set General purpose type utting fluid proof type HQSW SD Stroke HQSW SD Stroke HQSR SD Stroke HQSWR SD Stroke ompact Design Hydraulic ylinder Double cting Single-rod/Standard ype HQS/HQS (f - f0) ( - f0) one : Female thread : ale thread Switch code Switch code : Female thread : ale thread D/D is available. Switch quantity (f - f0) Switch quantity ( - f0) Unit: mm f f5 ale thread WF Width across flats D 4-FB holes 4-ounter hole diameter FG, Depth B depth L Y PJ+Stroke PL V Width across flats D WF LL+Stroke LF+Stroke - f0 G screw port D FF ale thread WF Width across flats D 4-FB holes 4-ounter hole diameter FG, Depth B depth L Y PJ+Stroke PL Width across flats D V WF LL+Stroke LF+Stroke See Switch set dimension diagram for installing the switch. It is the same except for switch installing dimension. Switch installing groove is available in 3 positions for bore 0 mm.

12 Unit: mm ompact Design Hydraulic ylinder Double cting Single-rod/Standard ype HQS Dimension able Symbol B D D FB FF FG Female thread ale thread L f 5(5) Rc/ f5.5 f f5 () Rc/ f5.5 f (40) f7. Rc/4 f. G/ f (45). 7 9 f7. 70 Rc/4 f9 G/ f4.5 (50). 4 f.5 0 Rc/4 f G/4 f (0) 3 9 f.5 94 Rc/4 f4 G/4 f f0 0(0) f.5 4 Rc3/ f G/4 f f0 75(95) f5.5 3 Rc3/ f G3/ f Symbol LF LL Rc thread G thread PJ Rc thread G thread PL Rc thread G thread V WF Y Rc thread G thread f 5 43 f f f f f f f f f f0 9 f otes) When you use the cylinder with lock nut, we recommend you change dimension for parenthetic one. (made-to-order.) he lock nut needs to be ordered separately. (Refer to page of how to order.) For 5 stroke type of bore mm and 5 mm, dimension is the same as for stroke type. mm and 5mm bore size of utting Fluid Proof ype are not available. llowance of is f.

13 3 LD HQS Standard type General purpose type utting fluid proof type Switch set General purpose type utting fluid proof type HQSW LD Stroke HQSW LD Stroke HQSR LD Stroke HQSWR LD Stroke ompact Design Hydraulic ylinder Double cting Single-rod/Standard ype HQS/HQS (f - f0) ( - f0) one : Female thread : ale thread Switch code Switch code : Female thread : ale thread D/D is available. Switch quantity (f - f0) Switch quantity ( - f0) Unit: mm f f5 ale thread W Width across flats D FP PJ+ Stroke P depth L LF+Stroke H LH 4-SB S S US Width across flats D W SU XS LL+Stroke SS+Stroke ZB+Stroke SU SY - f0 ale thread W Width across flats D depth L FP PJ+Stroke LF+Stroke P H LH S 4-SB S US Width across flats D W SU XS LL+Stroke SS+Stroke ZB+Stroke SU SY See Switch set dimension diagram for installing the switch. It is the same except for switch installing dimension. Please be sure to use the Socket Head Screw when install the cylinder to the contact patch. Switch installing groove is available in 3 positions for bore 0 mm.

14 Unit: mm ompact Design Hydraulic ylinder Double cting Single-rod/Standard ype HQS 4 Dimension able Symbol D H FP Female thread ale thread L LF LH f 5(5) 44 Rc/ ±0.5 f5 () 50 Rc/ ±0.5 5(40) 7 4 Rc/ ±0.5 (45) Rc/ ±0.5 (50) 4 0 Rc/ ±0.5 45(0) 9 94 Rc/ ±0.5 f0 0(0) Rc3/ ±0.5 f0 75(95) 50 3 Rc3/ ±0.5 Symbol LL PJ P SB SS S SU SY S US W XS ZB f 43 f f5 45 f f f f f f0 7 f f0 9 f otes) When you use the cylinder with lock nut, we recommend you change dimension for parenthetic one. (made-to-order.) he lock nut needs to be ordered separately. (Refer to page of how to order.) For 5 stroke type of bore mm and 5 mm, dimension is the same as for stroke type. mm and 5mm bore size of utting Fluid Proof ype are not available. llowance of is f.

15 5 F HQS Standard type General purpose type utting fluid proof type Switch set General purpose type utting fluid proof type f f5 HQS F Stroke HQSW F Stroke HQSR F Stroke HQSWR F Stroke ompact Design Hydraulic ylinder Double cting Single-rod/Standard ype ale thread W HQS/HQS (f - f0) ( - f0) one : Female thread : ale thread Switch code Switch code : Female thread : ale thread D/D is available. Switch quantity (f - f0) Switch quantity ( - f0) Unit: mm Width across flats D V 4-FB Y PJ+Stroke PL F R 4- depth P F UF Width across flats D W F LL+Stroke - f0 ale thread W Width across flats D V 4-FB Y PJ+Stroke PL F R Width across flats D 4- depth P F UF W F LL+Stroke See Switch set dimension diagram for installing the switch. It is the same except for switch installing dimension. Switch installing groove is available in 3 positions for bore 0 mm.

16 Unit: mm ompact Design Hydraulic ylinder Double cting Single-rod/Standard ype HQS Dimension able Symbol D F FB F Female thread ale thread L LL f 5(5) 44 Rc/ f f5 () 50 Rc/ f (40) 7 4 Rc/4 5 f (45) Rc/4 f (50) 4 0 Rc/4 f (0) 9 94 Rc/4 f f0 0(0) Rc3/ 5 f f0 75(95) 50 3 Rc3/ f Symbol PJ PL R F V UF W Y f 5 0. f f f f f f f f0 4 f f0 f otes) When you use the cylinder with lock nut, we recommend you change dimension for parenthetic one. (made-to-order.) he lock nut needs to be ordered separately. (Refer to page of how to order.) For 5 stroke type of bore mm and 5 mm, dimension is the same as for stroke type. mm and 5mm bore size of utting Fluid Proof ype are not available. llowance of is f.

17 7 FB HQS Standard type General purpose type utting fluid proof type Switch set General purpose type utting fluid proof type f f5 HQSW FB Stroke HQSW FB Stroke HQSR HQSWR ompact Design Hydraulic ylinder Double cting Single-rod/Standard ype FB Stroke FB Stroke ale thread WF HQS/HQS (f - f0) ( - f0) one : Female thread : ale thread Switch code Switch code : Female thread : ale thread D/D is available. Switch quantity (f - f0) Switch quantity ( - f0) Unit: mm Width across flats D V depth L 4- Y PJ+Stroke PL F R 4-FB F UF Width across flats D WF LL+Stroke F - f0 ale thread WF Width across flats D V depth L 4- Y PJ+Stroke PL F R 4-FB F UF Width across flats D WF LL+Stroke F See Switch set dimension diagram for installing the switch. It is the same except for switch installing dimension. Switch installing groove is available in 3 positions for bore 0 mm.

18 Unit: mm ompact Design Hydraulic ylinder Double cting Single-rod/Standard ype HQS Dimension able Symbol D F FB F Female thread ale thread L LL f 5(5) 44 Rc/ f f5 () 50 Rc/ f (40) 7 4 Rc/4 5 f (45) Rc/4 f (50) 4 0 Rc/4 f (0) 9 94 Rc/4 f f0 0(0) Rc3/ 5 f f0 75(95) 50 3 Rc3/ f Symbol PJ PL R F V UF WF Y f 5 0. f f f f f f f f0 4 f f0 f otes) When you use the cylinder with lock nut, we recommend you change dimension for parenthetic one. (made-to-order.) he lock nut needs to be ordered separately. (Refer to page of how to order.) For 5 stroke type of bore mm and 5 mm, dimension is the same as for stroke type. mm and 5mm bore size of utting Fluid Proof ype are not available. llowance of is f.

19 9 SD HQS Standard type General purpose type utting fluid proof type Switch set General purpose type utting fluid proof type f f5 ompact Design Hydraulic ylinder Double cting Double-rod/Standard ype HQSDW SD Stroke HQSWD SD Stroke HQSRD SD Stroke HQSWRD SD Stroke ale thread WF HQS/HQS (f - f0) ( - f0) one : Female thread : ale thread Switch code Switch code : Female thread : ale thread D/D is available. Unit: mm Switch quantity (f - f0) Switch quantity ( - f0) depth L Width across flats D 4-FB holes 4-ounter hole diameter FG, Depth B depth L Y PJ+Stroke Y V cut machined circle - f0 V Width across flats D WF LL+Stroke WF+ Stroke G screw port D FF ale thread WF depth L Width across flats D 4-FB holes 4-ounter hole diameter FG, Depth B depth L Y PJ+Stroke Y V cut machined circle Width across flats D V WF LL+Stroke WF+Stroke Face with no V cut machined circle is for mounting. See Switch set dimension diagram for installing the switch. It is the same except for switch installing dimension. Switch installing groove is available in 3 positions for bore 0 mm.

20 Unit: mm ompact Design Hydraulic ylinder Double cting Double-rod/Standard ype HQS Dimension able Symbol B D D FB FF FG Female thread ale thread L f 5(5) Rc/ f5.5 f f5 () Rc/ f5.5 f (40) f7. Rc/4 f. G/ f (45). 7 9 f7. 70 Rc/4 f9 G/ f4.5 (50). 4 f.5 0 Rc/4 f G/4 f (0) 3 9 f.5 94 Rc/4 f4 G/4 f f0 0(0) f.5 4 Rc3/ f G/4 f f0 75(95) f5.5 3 Rc3/ f G3/ f Symbol LL Rc thread G thread PJ Rc thread G thread V WF Y Rc thread G thread f 54 f f5 5 f f 47 7 f f f3 9 3 f0 95 f f0 f otes) When you use the cylinder with lock nut, we recommend you change dimension for parenthetic one. (made-to-order.) he lock nut needs to be ordered separately. (Refer to page of how to order.) For 5 stroke type of bore mm and 5 mm, dimension is the same as for stroke type. mm and 5mm bore size of utting Fluid Proof ype are not available. llowance of is f.

21 LD HQS Standard type General purpose type utting fluid proof type Switch set General purpose type utting fluid proof type f f5 ompact Design Hydraulic ylinder Double cting Double-rod/Standard ype HQSDW LD Stroke HQSWD LD Stroke HQSRD LD Stroke HQSWRD LD Stroke ale thread W HQS/HQS (f - f0) ( - f0) one : Female thread : ale thread Switch code Switch code : Female thread : ale thread D/D is available. Unit: mm Switch quantity (f - f0) Switch quantity ( - f0) depth L Width across flats D depth L FP PJ+ Stroke LG+Stroke FP H LH S 4-SB S US Width across flats D W SU XS LZ+Stroke SV+Stroke ZZ+Stroke SU W+Stroke XS+Stroke - f0 ale thread W depth L Width across flats D depth L FP PJ+Stroke LG+Stroke FP H LH S 4-SB S US Width across flats D W SU XS LZ+Stroke SV+Stroke ZZ+Stroke SU W+Stroke XS+Stroke See Switch set dimension diagram for installing the switch. It is the same except for switch installing dimension. Please be sure to use the Socket Head Screw when install the cylinder to the contact patch. Switch installing groove is available in 3 positions for bore 0 mm.

22 Unit: mm ompact Design Hydraulic ylinder Double cting Double-rod/Standard ype HQS Dimension able Symbol D H FP Female thread ale thread L LG LH f 5(5) 44 Rc/ ±0.5 f5 () 50 Rc/ ±0.5 5(40) 7 4 Rc/ ±0.5 (45) Rc/ ±0.5 (50) 4 0 Rc/ ±0.5 45(0) 9 94 Rc/ ±0.5 f0 0(0) Rc3/ ±0.5 f0 75(95) 50 3 Rc3/ ±0.5 Symbol LZ PJ SB S SU SV S US W XS ZZ f 54 f f5 5 f f f f f f0 95 f f0 f otes) When you use the cylinder with lock nut, we recommend you change dimension for parenthetic one. (made-to-order.) he lock nut needs to be ordered separately. (Refer to page of how to order.) For 5 stroke type of bore mm and 5 mm, dimension is the same as for stroke type. mm and 5mm bore size of utting Fluid Proof ype are not available. llowance of is f.

23 3 F HQS Standard type General purpose type utting fluid proof type Switch set General purpose type utting fluid proof type f f5 ompact Design Hydraulic ylinder Double cting Double-rod/Standard ype HQSDW F Stroke HQSWD F Stroke HQSRD F Stroke HQSWRD F Stroke ale thread W(WF) HQS/HQS (f - f0) ( - f0) one : Female thread : ale thread Switch code Switch code : Female thread : ale thread D/D is available. Unit: mm Switch quantity (f - f0) Switch quantity ( - f0) depth L Width across flats D V depth L Y PJ+Stroke Y 4- F R 4-FB F Width across flats D W F LL+Stroke WF+ Stroke UF - f0 ale thread W(WF) depth L Width across flats D V depth L Y PJ+Stroke Y 4- F R Width across flats D 4-FB F UF W F LL+Stroke WF+Stroke See Switch set dimension diagram for installing the switch. It is the same except for switch installing dimension. Switch installing groove is available in 3 positions for bore 0 mm.

24 Unit: mm ompact Design Hydraulic ylinder Double cting Double-rod/Standard ype HQS 4 Dimension able Symbol D F FB F Female thread ale thread L LL f 5(5) 44 Rc/ f f5 () 50 Rc/ f (40) 7 4 Rc/4 5 f (45) Rc/4 f (50) 4 0 Rc/4 f (0) 9 94 Rc/4 f f0 0(0) Rc3/ 5 f f0 75(95) 50 3 Rc3/ f Symbol PJ R F V UF W WF Y f 5 0. f f f f f f f f0 4 f f0 f otes) When you use the cylinder with lock nut, we recommend you change dimension for parenthetic one. (made-to-order.) he lock nut needs to be ordered separately. (Refer to page of how to order.) For 5 stroke type of bore mm and 5 mm, dimension is the same as for stroke type. mm and 5mm bore size of utting Fluid Proof ype are not available. llowance of is f.

25 5 HQS ompact Design Hydraulic ylinder Double cting Double-rod/Standard ype Unit: mm Switch set General purpose type HQSR(D) ounting type Stroke Switch code Switch quantity utting fluid proof type HQSWR(D) ounting type Stroke Switch code Switch quantity f f5 Single-rod : Female thread : ale thread ord extended to rear type RV ord extended to top type RV Double-rod UX UX ord extended to rear type RV ord extended to top type RV V cut machined circle he side which has no V circular groove on the end surface corresponds to UX. UX UX - f0 Single-rod ord extended to rear X type RV ord extended to top Z type RV ype of bore 0 mm has switch groove in three positions. UX UX Double-rod ord extended to rear X type RV ord extended to top Z type RV V cut machined circle ype of bore 0 mm has switch groove in three positions. he side which has no V circular groove on the end surface corresponds to UX. UX UX

26 Unit: mm ompact Design Hydraulic ylinder Double cting Double-rod/Standard ype HQS General purpose type Dimension able ( X Z ype) RV UX UX 0H 5H H 3H 0V 5V V 3V YH YV X Z Single-rod X Z Double-rod X Z Single-rod X Z Double-rod X Z f f f f ote) UX dimension is for a guide. See the Switch onitoring inimum Possible Stroke list for detail. Operating Ranges and Differences f f5 f0 f0 ontact o ontact X Z type WR type X Z 3 type Y type WS type Operating range Difference Operating range Difference Operating range Difference Operating range Difference Operating range Difference Operating range Difference Operating range Difference or less or less 3 - or less or less.5 or less or less or less 3 - or less 5 - or less or less or less utting fluid proof type WR WS type switch attachment dimensions ord rear wiring WR55 (contact) WS (no contact) RV RY RV Dimension able RV RY UX UX ord rear wiring ord upper wiring ord rear wiring ord upper wiring WR WS WR WS () 5(5) () (3) 7(7) () 4(33) (3) 9(9) () () (37) () 4(4) (3) 3(40) f (5) 9(9) 5(43) 9(47) ype of bore 0 mm has mounting groove on three sides. ord upper wiring WR5 (contact) WS45 (no contact) RV RY RV f (33) () 40(50) 4(5) ote) Set the flex tube so that its bend radius becomes R5 or more. If the bend radius becomes smaller than this value, the cord may be disconnected umeric within ( ) indicates the dimension of double-rod type. Recessed for the bend radius dimension R5 or more ype of bore 0 mm has mounting groove on three sides. When the switch cannot be attached as shown above, use the other type (cord upper wiring).

27 7 HQS ompact Design Hydraulic ylinder Unit: mm Special specification at the rod end You can easily order following categolized items using the Semi-standard symbols and dimensional parameters. (o need to specify dimensional parameters if you would apply the basic dimensions.) How to order Series odel number Semi-standard symbols Dimensional parameters Parameter and P need to be specified as a pair. ex. 3 DR 3 5 3, bore:40mm, WF:0mm HQS SD4050-X 3 WF-0 D DP 0. - f0 F=W SD FB=WF ote) Only WF dimension can be changed at and 3 special rod end shape. If you would like to change other. Special rod end shape 00() 5 P Width across flats S WF WF Basic Dimension able (Standard Dimensions) Basic Dimension able P S WF WF f 5.5 f f f f5.5 f4 f5 f4 5.5 f 4 f.5 f 9 f 4.5 f 4 f 45.5 f3 3 f3 3 f f f0 f45 7 f f5 50 f0 f5 Dimensions indicated by ark are fixed as our semi-standard. You are requested to consult us if you would like to change fixed dimensions.

28 Unit: mm ompact Design Hydraulic ylinder HQS 54 P Width across flats S umber of beveled locations D P umber of beveled locations D L Width across flats S 3 5 L WF WF Basic Dimension able Basic Dimension able D P L S WF D P L S WF f f f.5 0 f f f4 f5.5 0 f f f f 9 0 f f f f f3 3 f f f f f f5 50 f f DR 5 3 xclusive joint on the following pages. DR 5 D DP D DP 0. F=W SD FB=WF 0. - f0 F=W SD FB=WF Basic Dimension able (Standard Dimension) f f5 f0 f Å Å D W WF DP 0. Å 0.3 DR F type SD FB type f f4 f f f f3 f45 f5 f f f3 f f f f3 f f f4 f f f f3 f45 f Basic Dimension able (Standard Dimension) f Å D 0. Å 0.3 Å f f f f3 DP 0. Å 0.3 f3 f f f W WF DR F type SD FB type f f f3 f Dimensions indicated by ark are fixed as our semi-standard. You are requested to consult us if you would like to change fixed dimensions.

29 9 HQS ompact Design Hydraulic ylinder Unit: mm Separate flange joint : Only for rod end style F G 45 4-D3 Reverse face/counter hole diameter D4 depth H D D J B B 3 eed additional order for this item. Part o.: RH-Rod Dia. mm. Dimension able Symbol Parts code B D D D3 D4 F G H J f RH- f f3 f.5 f5.5 f f9 f5 RH-4 f f5 f.5 f5.5 f f3 RH- f49 3 f9 f3.5 f. f f34 RH- f f3 f.5 f9 f RH- f f9 f.5 f f RH-3 f77 37 f3 f7 f f f55 f0 RH-45 f0 4.5 f4 f33 f4 f f7 f0 RH-5 f f0 f4 f f f9

30 Unit: mm ompact Design Hydraulic ylinder HQS Switch Detection Position djustment ethod type switch (f f5) ounting screw. Place the switch into the gutter as shown on the left.. Slide the switch to any desired position. Installing in the center of operating range provides the most stable detection. 3. If the cylinder stroke end is detected, install the switch at the dimension UX (optimum sensing position). 4. Slide the unit to the detection position and tighten the mounting screw. ORQU OF OUIG SRW Switch type Y Slide the switch to the desired position. ominal diameter of mounting screw ounting screw tightening tool.5 Flat-blade precision screwdriver 3 Phillips type small screwdriver ightening torque pprox 0. to 0. m pprox 0.4 m ote) If the tightening torque to tighten the bracket set screw is inappropriate, switch dislocation or damage to the switch body may be caused. X Z type switch ( - f0) X Z type bracket set screw s tightening torque: pproximately 0.4 m WR WS type switch ( - f0) WR WS type bracket set screw s tightening torque: pproximately 0. m Bracket set screw (4) Bracket (07) Bracket set screw (3) Bracket () Recess Slide the switch to the desired position. Slide the switch to the desired position.. Loosen the bracket set screw and attach the bracket to the switch center part.. ttach the switch and bracket assembly to the cylinder body s switch attachment section. 3. Slide the switch to the desired position. When the switch is attached to the center of the operating range, switch detection is performed most stably. 4. o detect the cylinder stroke end, attach the switch to the UX dimension (optimal sensing position). 5. fter sliding the switch to the detection position, tighten the bracket set screw. ote) If the tightening torque to tighten the bracket set screw is inappropriate, switch dislocation or damage to the switch body may be caused.

31 3 HQS ompact Design Hydraulic ylinder Unit: mm Precautions for Use When using the cylinder with the rod push output, tighten the screw(s) to the rod end completely so that no load is applied to the piston rod screw section. Since lateral load (eccentric load) cannot be applied to the piston rod, carefully adjust it after rod end attachment. When tightening the double-acting double rod type s piston rod end thread(s), be sure to use the width across flats of the rod to be tightened. Since the double rod type s piston rod is tightened by screws, be careful not to apply rotational force to the piston rod s both ends. ote) Since the HQS series is not equipped with the air bleeder, perform air-bleeding via the piping section. Use four hexagon socket bolts (JIS B7, strength classification of.9 or more) to install the cylinder. When using mounting bolts, screw the bolt s threads 0% or more into the installation members. he material for the installation members must have strength equal to SS400. When using nuts to tighten the mounting bolts, use steel nuts with a strength classification of or more. (However, DO O use type 3 nuts.) When using the mounting bolts to secure the cylinder unit, be sure to use the following standard tightening torque. ylinder ounting Bolt ightening orque ylinder f f5 f0 f0 ightening orque m When installing the foot type, use the accompanying key. If this key cannot be used, attach a stopper in front and rear of the cylinder unit. Otherwise, the mounting bolts may be damaged. Overhaul and Reassembly Requirements Set screw (Hexagon wrench) urning hole ounting Bolt ote) he body contains a copper piece under the set screw. fter removing the set screw, use the rod gland s turning hole to remove the rod gland from the cylinder body. Since, when removing the rod end thread s jig, burrs may occur on the rod s width across flats, use a file or other appropriate tools to remove the burrs and then remove the rod gland. he piston rod and piston cannot be disassembled. When reassembling the cylinder, be careful that foreign matters such as dust, filings, and debris do not enter the inside of the cylinder. Under the set screw, a rod gland thread protective copper piece is equipped. First, remove this ball and then tighten the rod gland. fter tightening the rod gland, return the seal set s copper piece in place and tighten the set screw. Seal Replacement When overhauling the cylinder, replace all the sealing materials (seals and gaskets) with new ones. General purpose type (HQS, HQSD, HQSR, HQSRD) s piston seal, rod seal, dust wiper, and rod gland O-ring can be replaced. utting fluid proof type (HQSW, HQSWD, HQSWR, HQSWRD) s piston seal, rod seal, rod gland O-ring can be replaced. Wiper-seal of utting Fluid Proof ype is pressed into the rod grand, so rod grand including the Wiper-seal is available as a spare part. Please be careful for not being included wiper-seal in the seal kit. Since the piston and rod have been locked, the piston rod O-ring cannot be replaced. Dimension of turning hole fd depth a PD *General purpose type:bore f~f0 utting fluid proof type:bore ~f0 f f5 f0 f0 a f *utting fluid proof type:bore d PD

32 Sectional drawings / packing list

33 33 HQS Sectional drawings/packing list Double cting Single-rod/Standard type/hqs f f f Switch mounting gutter is available in 3 positions only for bore 0 mm. Double cting Single-rod/utting Fluid Proof type/hqsw - f

34 Sectional drawings/packing list HQS 34 Parts list o. ame aterial Q ty Body luminum alloy Piston Special copper alloy 3 Piston rod Stainless steel (f f5) arbon steel for machine structural use ( - f0) Rod gland Special copper alloy 7 agnet holder Special copper alloy (f f5 : For 5 stroke) Stainless steel (f - ) Set screw hrome molybdenum steel B Steel ball Stainless steel opper piece opper D Piston rod O-ring he piston rod O-ring D cannot be replaced because the piston and rod are tighting.

35 HQS Sectional drawings/packing list Double cting Single-rod/Switch set/hqsr f f f Switch mounting gutter is available in 3 positions only for bore 0 mm. ote) ype of bore 0 mm is equipped with yoke plate. Double cting Single-rod/utting Fluid Proof type/hqswr - f

36 Sectional drawings/packing list HQS 3 Parts list o. ame aterial Q ty Body luminum alloy Piston Special copper alloy 3 Piston rod Stainless steel (f f5) arbon steel for machine structural use ( - f0) Rod gland Special copper alloy 7 agnet holder Special copper alloy (f f5 : For 5 stroke) Stainless steel (f - f0) 9 agnet Set screw hrome molybdenum steel B Steel ball Stainless steel opper piece opper D Piston rod O-ring Switch he piston rod O-ring D cannot be replaced because the piston and rod are tighting.

37 Packing set Packing set 37 HQS Sectional drawings/packing list Packing list n Hydrogenated nitrile rubber/hqs, HQSR o. Parts name aterial Q ty f f5 Parts code F Piston packing Hydrogenated nitrile rubber HY- HY-5 HY-3 HY-40 G Rod packing Hydrogenated nitrile rubber UHY- UHY-4 UHR- UHR- H Dust wiper Hydrogenated nitrile rubber LPH- LPH-4 DHS- DHS- I Rod gland O-ring Hydrogenated nitrile rubber S- S-.4 G-5 G- Double acting single rod cylinder set RS/PS-0 RS/PS-05 QS/PS-03 QS/PS-040 o. Parts name aterial Q ty Parts code f0 f0 F Piston packing Hydrogenated nitrile rubber HY-50 HY-3 HY-0 HY-0 G Rod packing Hydrogenated nitrile rubber UHR- UHR-3 UHR-45 UHR-5 H Dust wiper Hydrogenated nitrile rubber DHS- DHS-3 DHS-45 DHS-5 I Rod gland O-ring Hydrogenated nitrile rubber G-45 G-5 G-75 G-95 Double acting single rod cylinder set QS/PS-050 QS/PS-03 QS/PS-00 QS/PS-0 copper piece for protecting the threads of the rod gland is included in the packing set. Be careful not to lose it.

38 Packing set Packing set Sectional drawings/packing list HQS 3 Packing list c Fluoric rubber/hqs, HQSR o. F G H I Parts name aterial Q ty Piston packing Fluoric rubber Rod packing Fluoric rubber Dust wiper Fluoric rubber Rod gland O-ring Fluoric rubber Parts code f0 f0 P- P-34 P-44 P-53 P-70 P-90 UHR- UHR- UHR- UHR-3 UHR-45 UHR-5 DHS- DHS- DHS- DHS-3 DHS-45 DHS-5 G-5 G- G-45 G-5 G-75 G-95 Double acting single rod cylinder set QS/PS3-03 QS/PS3-040 QS/PS3-050 QS/PS3-03 QS/PS3-00 QS/PS3-0 he hardness of the O-ring (P G) is Hs90. copper piece for protecting the threads of the rod gland is included in the packing set. Be careful not to lose it. n utting fluid proof type/hqsw, HQSWR o. F G O I Parts code Parts name aterial Q ty f0 f0 Piston packing Rod packing Dust wiper Rod gland O-ring Hydrogenated nitrile rubber Hydrogenated nitrile rubber anned hydrogenated nitrile rubber Hydrogenated nitrile rubber HY-3 UHR- (DYL-S) G-5 HY-40 UHR- (DYL-S) G- HY-50 UHR- (DYL-S) G-45 HY-3 UHR-3 (DYL-3S) G-5 HY-0 UHR-45 (DYL-45S) G-75 HY-0 UHR-5 (DYL-5) G-95 Double acting single rod cylinder set QSW/PS -03 QSW/PS -040 QSW/PS -050 QSW/PS -03 QSW/PS -00 QSW/PS -0 You could replace it, but we recommend that you change the Rod grand ass y including Dust-Wiper. Because the damage to the grand may lead to the leakage of oil. In this reason, Dust-Wiper isn t included in the seal kit. But you could buy only Dust-Wiper according to your separate order. he dust wipe O is pressed in the rod gland to be incorporated with it, and cannot be replaced singly. When replace together with the rod gland. copper piece for protecting the threads of the rod gland is included in the packing set. Be careful not to lose it.

39 39 HQS Sectional drawings/packing list Double cting Double-rod/Standard type/hqsd f f f Switch mounting gutter is available in 3 positions only for bore 0 mm. Double cting Double-rod/utting Fluid Proof type/hqswd - f

40 Sectional drawings/packing list HQS 40 Parts list o. ame aterial Q ty Body luminum alloy Piston Special copper alloy 4 Piston rod Stainless steel (f f5) arbon steel for machine structural use ( - f0) 5 Piston rod B Stainless steel (f f5) arbon steel for machine structural use () Rod gland Special copper alloy 7 agnet holder Special copper alloy (f f5 : For 5 stroke) Stainless steel (f - ) Split fitting Special copper alloy ( - f0) 0 Set screw hrome molybdenum steel ( - f0) Set screw hrome molybdenum steel opper piece opper D Piston rod O-ring he piston rod O-ring D cannot be replaced because the piston and rod are tighting.

41 4 HQS Sectional drawings/packing list Double cting Double-rod/Switch set/hqsrd f f ote) Rod structure for - f0 is with one piece. Switch mounting gutter is available in 3 positions for bore 0 mm. ype of bore 0 mm is equipped with yoke plate. Double cting Double-rod/utting Fluid Proof type/hqswrd - f

42 Sectional drawings/packing list HQS 4 Parts list o. ame aterial Q ty Body luminum alloy Piston Special copper alloy 4 Piston rod Stainless steel (f f5) arbon steel for machine structural use ( - f0) 5 Piston rod B Stainless steel (f f5) arbon steel for machine structural use () Rod gland Special copper alloy 7 agnet holder Special copper alloy (f f5 : For 5mm stroke) Stainless steel (f - f0) Split fitting Special copper alloy ( - f0) 9 agnet 0 Set screw hrome molybdenum steel ( - f0) Set screw hrome molybdenum steel opper piece opper D Piston rod O-ring Switch he piston rod O-ring D cannot be replaced because the piston and rod are tighting.

43 Packing set Packing set 43 HQS Sectional drawings/packing list Packing list n Hydrogenated nitrile rubber/hqsd, HQSRD o. Parts name aterial Q ty f f5 Parts code F Piston packing Hydrogenated nitrile rubber HY- HY-5 HY-3 HY-40 G Rod packing Hydrogenated nitrile rubber UHY- UHY-4 UHR- UHR- H Dust wiper Hydrogenated nitrile rubber LPH- LPH-4 DHS- DHS- I Rod gland O-ring Hydrogenated nitrile rubber S- S-.4 G-5 G- Double acting double rod cylinder set RSD/PS-0 RSD/PS-05 QSD/PS-03 QSD/PS-040 o. Parts name aterial Q ty Parts code f0 f0 F Piston packing Hydrogenated nitrile rubber HY-50 HY-3 HY-0 HY-0 G Rod packing Hydrogenated nitrile rubber UHR- UHR-3 UHR-45 UHR-5 H Dust wiper Hydrogenated nitrile rubber DHS- DHS-3 DHS-45 DHS-5 I Rod gland O-ring Hydrogenated nitrile rubber G-45 G-5 G-75 G-95 Double acting double rod cylinder set QSD/PS-050 QSD/PS-03 QSD/PS-00 QSD/PS-0 copper piece for protecting the threads of the rod gland is included in the packing set. Be careful not to lose it.

44 Packing set Packing set Sectional drawings/packing list HQS 44 Packing list c Fluoric rubber/hqsd, HQSRD o. F G H I Parts name aterial Q ty Piston packing Fluoric rubber Rod packing Fluoric rubber Dust wiper Fluoric rubber Rod gland O-ring Fluoric rubber Parts code f0 f0 P- P-34 P-44 P-53 P-70 P-90 UHR- UHR- UHR- UHR-3 UHR-45 UHR-5 DHS- DHS- DHS- DHS-3 DHS-45 DHS-5 G-5 G- G-45 G-5 G-75 G-95 Double acting double rod cylinder set QSD/PS3-03 QSD/PS3-040 QSD/PS3-050 QSD/PS3-03 QSD/PS3-00 QSD/PS3-0 he hardness of the O-ring (P G) is Hs90. copper piece for protecting the threads of the rod gland is included in the packing set. Be careful not to lose it. n utting fluid proof type/hqswd, HQSWRD o. F G H I Parts code Parts name aterial Q ty f0 f0 Piston packing Rod packing Dust wiper Rod gland O-ring Hydrogenated nitrile rubber Hydrogenated nitrile rubber anned hydrogenated nitrile rubber Hydrogenated nitrile rubber HY-3 UHR- (DYL-S) G-5 HY-40 UHR- (DYL-S) G- HY-50 UHR- (DYL-S) G-45 HY-3 UHR-3 (DYL-3S) G-5 HY-0 UHR-45 (DYL-45S) G-75 HY-0 UHR-45 (DYL-5S) G-95 Double acting double rod cylinder set QSWD/PS -03 QSWD/PS -040 QSWD/PS -050 QSWD/PS -03 QSWD/PS -00 QSWD/PS -0 You could replace it, but we recommend that you change the Rod gland ass y including Dust-Wiper. Because the damage to the gland may lead to the leakage of oil. In this reason, Dust-Wiper isn t included in the seal kit. But you could buy only Dust-Wiper according to your separate order. he dust wipe O is pressed in the rod gland to be incorporated with it, and cannot be replaced singly. When replace together with the rod gland. copper piece for protecting the threads of the rod gland is included in the packing set. Be careful not to lose it.

45 Hydraulic ylinder 0H- Series ew brand satisfying global standards onforming to ISO0- (JIS B37-) Features Seals in sliding sections conform to ISO standards groove size. ormally equipped switches for cylinders with bores from 3 mm to 0 mm. ( mark switches are also available.) doption of the floating cushion unique to IYO (patent pending). Improved start performance. ushion performance is hard to be affected by fluctuations in oil temperature. (hange in cushioning time is less to fluctuations in oil temperature.) ain specifications Rod series: wo, and B ine types of bores from 3 mm to 0 mm are available. Ports are applicable to Rc (tapered thread) and G (straight thread). ore compact and lightweight than our 40H-. ormally equipped high-performance cushion ushion valve easy to adjust. Specifications (mm) : φ3 φ40 φ 50 φ 3 φ 0 φ 0 φ 5 φ 40 φ 0 ominal pressure : Pa ounting style : SD F FB B F L B Hydraulic ylinder -/R Series he first Pa new series with magnetic proximity switch (bore from 40 mm to 0 mm) Features ore lightweight, compact, and low-cost than H-3 Series. Double rod type and larger bore type (from 0 mm to 50 mm) are added. eets request for space-saving design. ormally equipped high-performance cushion Rod is also available in addition to standard rod. G thread type is also available. Specifications W (mm) : Standard type φ40 φ50 φ 3 φ 0 φ 0 φ 5 φ 40 φ 0 φ 0 φ0 φ 4 φ 50 Switch set φ40 φ 50 φ 3 φ 0 ominal pressure : Pa iny- Hydraulic ylinder 0Z- Series Pa round type tiny-bore hydraulic cylinder with high-performance cushion Features Pa tiny-bore hydraulic cylinders with bores, 5, and 3 mm. ushion adjustable to all the bores and floating cushion. itrile rubber and hydrogenated nitrile rubber are used as the materials of seals for sliding section, widen the applicable range of hydraulic fluid. ompletely identical mounting dimensions to those of 70Z- Series. ew small type switches X and Z. Specifications (mm) : φ φ 5 φ 3 ominal pressure : Pa

46 Full line of equipment with various series to meet the needs of users ompact Design Hydraulic ylinder S- Series Wide selection of models corresponding to every application Features Standardized switch outfit type. Specifications (mm) : φ φ5 φ 3 φ 40 φ 50 φ 3 ominal pressure : 3.5 Pa ype : Double-acting single rod/double rod type Standard type/switch set ompact Design Hydraulic ylinder 0S- Series Space saving/ Pa compac design hydraulic cylinder Features llows economical selection depending on use frequency and operating pressure. onforms to JIS B37. Fatigue test class. Great variety of mounting styles, SD, LD, F, and FB. Specifications (mm) : φ φ5 φ 3 φ 40 φ 50 φ 3 φ 0 φ 0 ominal pressure : Pa ype : General purpose type/utting oil proof type Double-acting single rod/double rod type Standard type/switch set ompact Design Hydraulic ylinder 0S- Series Pa compact design hydraulic cylinder requires less mounting space Features Standardized cutting oil proof type. an be disassembled for easier maintenance. llows highly precise mounting. Standardized switch outfit type. (agnetic proximity type and cutting oil proof type) Great variety of mounting styles, SD, L, LD, F, and FB. Dog limit switch outfit type is also available. (Semi-standard type) Specifications (mm) : φ φ 5 φ 3 φ 40 φ 50 φ 3 φ 0 φ 0 φ 5 ominal pressure : Pa ype : General purpose type/utting oil proof type Double-acting single rod/double rod/foot type Standard type/switch set