High Power Cylinder. Series RHC. ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100 REA REB REC C Y C X MQ RHC RZQ D- -X

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1 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () High Power ylinder ø, ø, ø3, ø4, ø, ø, ø, ø 33 RE RE RE Y X RH

2 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () High power cylinder: Smooth cushioning for high speed operation (3 low/medium speed operation with heavy loads The capacity to absorb to times more energy than general purpose cylinders. Supply/Exhaust port Relief valve adjusting screw Mounting and ushion djustment Piping/mounting man-hours are the same as that of the general purpose cylinders. ushion adjustment (relief adjustment) man-hours are the same as the adjustment (cushion needle adjustment) for general purpose cylinders. Quality of ushioning (RHF4-, Load mass kg, Supply pressure. MPa, Horizontal operation) Stroke [mm] mm/s mm/s mm/s. mm/s Time [s] mm/s ( mm/s). The diameter of the port orifice has been enlarged to support high speed operation. Relief valve body The relief valve body rotates 36, enabling relief adjustment from any direction. (ø, ø, ø3, ø4) ushion apacity uffer capacity [J] High power cylinder General purpose cylinder 3 4 ylinder size [mm]

3 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () mm/s) with light loads and ushion ring The long cushion ring can absorb larger energy (in terms of speed and weight). Relief valve The relief valve is used as a cushion valve and it provides better cushioning performance than a needle throttle of a general purpose cylinder. pplication Examples Opening/closing doors ( mm/s, several tens kg) Transfer equipment 4 kg, mm/s (For ø3) High speed Z-axis (Up to 3 mm/s, several kg) ushion seal Strong seals are used for improved high speed durability and cushioning performance. Working Principle. efore cushioning ir passes via the clearance Supply/Exhaust port ushion seal ushion ring between the cushion seal and the piston rod to the supply/exhaust port. Relief valve body. Start cushioning 3. Working relief Supply/Exhaust port 4. Finish cushioning ushion port Relief valve Relief valve body. Return Supply/Exhaust port ushion port Relief valve Piston ushion chamber ushion seal ushion chamber ushion chamber Relief valve ushion seal Piston The cushion seal establishes the cushion chamber. ir flows to the cushion port provided in the rod cover. ir passes through the relief valve provided in the relief valve body, through the inside of the rod cover, to the supply/exhaust port. Transferring to the opposite stroke, air passes through the cushion seal that functions as a check valve, and starts to push the piston. The cushion ring travels past the cushion seal, and the stroke becomes the opposite of step, and the movements shown in steps through 4 above are carried out on the head cover side. 333 RE RE RE Y X RH

4 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Model Selection Selection Example. Horizontal Drive Operating conditions Horizontal drive Graph ()- Load mass M = kg Stroke St = mm Time for stroke required To =. s Estimate of the maximum speed verage stroke speed Maximum speed Model selection by graph Load mass Max. speed Selection Example. Vertical Drive Operating conditions Vertical drive Graph ()- Load mass M = kg Stroke St = mm Time for stroke required To =. s Estimate of the maximum speed verage stroke speed Maximum speed Model selection by graph Load mass Max. speed Maximum Energy bsorption ore size Maximum energy absorption (J) Model Selection Example of High Power ylinder Vm = St/To = mm/s Vmax =. Vm = mm/s M = kg Vmax = mm/s Graph ()- RH Use an external guide, etc. for horizontal actuation of a load. 334 Vm = St/To = 6 mm/s Vmax =. Vm = 4 mm/s M = kg Vmax = 4 mm/s Graph ()- RH3 3 Graph ()- Horizontal Drive Supply Pressure. MPa Load mass M (kg) Graph ()- Vertical Drive Supply Pressure. MPa Load mass M (kg) RH 6J RH J RH 4J RH4 33J RH3 J RH J RH J RH 6J RH J RH 4J RH 4J RH4 33J RH3 J RH J RH J. 3 Maximum speed Vmax (mm/s) 4 Maximum speed Vmax (mm/s) 4 RH 4J 6

5 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () System Selection Refer to System Selection table, and the appropriate solenoid valve, speed control valve and bore size may be selected. ø omposed effective area So (mm ) ø omposed effective area So (mm ) ø3 omposed effective area So ø4 omposed effective area So pply η (cylinder load ratio) and Vmax (max. speed) and determine effective sectional area So. Maximum speed Vmax (mm/s) Maximum speed Vmax (mm/s) Maximum speed Vmax (mm/s) Maximum speed Vmax (mm/s) η=...3.,, 3, η=...3.,, 3, η=...3.,, 3, η=...3.,, 3, η: ylinder load ratio Vmax: Maximum speed (Refer to page 334.) System Selection ore size Maximum speed (mm/s) omposed effective area (mm ) to 6.3 VQ (3.6) VQ (.4) SY3 (.4) SX3 (.4) SYJ (4.) VQZ (3.6) VQZ (6.3) Solenoid valve ( ): Effective area [mm] D. to to.6 36 to 4 VQ (4.4) VQ4 (36.) VQ (6.) VQ4 (3.6) SY (.6) SY (.6) SX (.6) SX (.6) SYJ (.6) VQZ (.6) VQZ3 (6.) VQZ (.6) VQZ3 (.6) VFR (6.) VFR3 (4.4) VFS (.) VFS (.) VFS3 (36.) E 64. to 6 VFR4 (6.) VFS4 (64.) w e q r q Solenoid valve ( to G) w Speed control valve (- to ) e Piping 3 m r Silencer (Supply pressure. MPa) Speed controller Elbow - type Universal - type - In-line type - Metal elbow type In-line type S F (3.) S3 F (3.) SF (4.) S (.) S (3.) S3F (6.) S3,S3 (.3) S4F (6) S3,S3 (.3) S4F (6) S3,S3 (.3) S4F (6) S3, S3 (.3) S4F (6) S3, S3 (.3) SF (4.) S3, S3 (.3) S3F () S3, S3 (.3) S4F (6) S3, S3 (.3) S4F (6) S4 (.) S4 (.) S4 (.) S3 F( ) S33 F () S4F (6) S3 (3) S3, S3 (.3) S4F (6) S3 (3) S3,S3 (.3) S4 (.) S (4) S (4) S (4) S3 F () S33 F () S4F (6) S3 (3) S3, S3 (.3) S4 (.) S (4) S (4) S (4) S4 (4) Note) Refer to page 33 for maximum absorbed energy since cushioning ability may in some cases exceed the allowable cushioning ability if the cylinder is used under high speeds and large loads. With One-touch fittings Standard type Tubing O.D. Steel piping size ø6 /, /4 ø6 /4, 3/ ø /4, 3/ ø /4, 3/ ø /4, 3/ ø /4, 3/ ø6 /4, 3/ ø /4, 3/ ø /4, 3/ ø /4 /4 /4 ø6 ø /4, 3/ ø /4, 3/ /4, 3/ 3/ 3/ 3/ ø ø /4, 3/ 3/, ø 3/, ø 3/, ø 3/, ø 3/, ø 33 RE RE RE Y X RH

6 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Refer to System Selection table, and the appropriate solenoid valve, speed control valve and bore size may be selected. ø omposed effective area So (mm ) ø omposed effective area So (mm ) ø omposed effective area So ø omposed effective area So 6 4 Maximum speed Vmax (mm/s) Maximum speed Vmax (mm/s) Maximum speed Vmax (mm/s) Maximum speed Vmax (mm/s) η: ylinder load ratio Vmax: Maximum speed (Refer to page 334.) 336 pply η (cylinder load ratio) and Vmax (max. speed) and determine effective sectional area So. η=...3.,, 3, η=...3.,, 3, η=...3.,, 3, η=...3.,, 3, System Selection ore size Maximum speed (mm/s) omposed effective area (mm ) to.6 VQ (6.) SY (.6) SX (.6) VQZ3 (6.) VQZ3 (.6) VFR (6.) VFS (.) Solenoid valve ( ): Effective area [mm] D 36 to 4 VQ4 (36.) VQ4 (3.6) VFR3 (4.4) VFS3 (36.) E 64. to 6 VFR4 (6.) VFS4 (64.) F.6 to VFR (.6) VFS (.6 ) VP ( ) G to 3 VFR6 () VFS6 () VP (3) Speed controller Elbow type Universal type In-line type Metal elbow type In-line type S4 F (4) S43 F (4) S4F (6) S4 (6) S4 () S4 F (6) S43 F (4) S4 (6) S4 () S4 () S4 () S4 () S4 () S4 F (4) S43 F (4) S4F (6) S4 (6) S4 () S4 () S4 () S4 () S6 () S (3) S4 (6) S4 () S (3) S6 () S6 () S6 () S6 () S4 () S6 () S6 () S6 () S (6) S (3) Note) Refer to page 33 for the maximum absorbed energy since cushioning ability may in some cases exceed the allowable cushioning ability if the cylinder is used under high speeds and large loads. With One-touch fittings Standard type Tubing I.D. Steel piping size ø, ø /4 ø, ø6 /4, 3/ 3/, ø6 3/, ø6 3/, ø6 /, ø6 ø, ø, ø6 /4, 3/ 3/, ø6 /, ø6 /, ø6, ø6, ø6 ø6 3/, / 3/, ø6 /, ø6 3/ /, ø6

7 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Mounting style asic style L xial foot style F Rod side flange style G Head side flange style Type Special function Diagnostic indication (-color indication) Diagnostic indication (-color indication) RH MW Electrical entry Grommet onnector Terminal conduit Grommet Grommet onnector Terminal conduit DIN terminal Grommet High Power ylinder ø, ø, ø3, ø4, ø, ø, ø, ø Wiring (Output) 3-wire (NPN) 3-wire (PNP) -wire 3-wire (NPN) -wire 3-wire (NPN) 4 V V, V 3-wire (PNP) -wire V 3-wire (NPN) 3-wire (PNP) V, V -wire V 4-wire (NPN) V, V 3-wire (NPN equivalent) V -wire 4 V Load voltage D V, V V V, V V V How to Order pplicable uto Switches/Refer to pages 3 to for further information on auto switches. Reed auto switch Solid state auto switch High power cylinder Water resistant (-color indication) With diagnostic output (-color indication) ore size mm mm 3 3 mm 4 4 mm mm mm mm mm Indicator light Yes Yes No Yes No Yes No Yes Port type Nil Rc TN NPT ylinder stroke Refer to page 33 for standard strokes. uto switch Nil Without auto switch (uilt-in magnet) For the applicable auto switch model, refer to the table below. V V or less V, V V or less 4 V or less V, V uto switch model pplicable bore size ø to ø ø, ø Perpendicular In-line In-line MNV MPV MV MNWV MPWV MWV MNV MPV MV 6V 3V V MN G MP GP M K H G3 K3 MNW MPW MW MN MP M HNF W uto switch mounting bracket Note) Note) This symbol is indicated when the or M type auto switch is specified. This mounting bracket does not apply to other auto switches ( and H, etc.) (Nil) Number of auto switches Nil pcs. S pc. n n pcs. GW GPW KW G GF Lead wire length (m). (Nil) (M) 3 (L) Made to Order Refer to page 33 for details. (Z) None (N) Pre-wired connector pplicable load I circuit I circuit I circuit I circuit I circuit I circuit I circuit Water resistant type auto switches can be mounted on the above models, but in such case SM cannot guarantee water resistance. onsult with SM regarding water resistant types with the above model numbers. m type lead wire is only applicable to D-3. Lead wire length symbols:. m Nil (Example) MNW Solid state auto switches marked with are produced upon receipt of order. m M (Example) MNWM V/M V/M WV/D-M (V) types cannot be mounted. 3 m L (Example) MNWL Do not indicate suffix N for no lead wire on D-3 /44/G3/K3 models. m Z (Example) MNWZ None N (Example) HN Since there are other applicable auto switches than listed, refer to page 3 for details. For details about auto switches with pre-wired connector, refer to pages 6 and 6. /M /M W auto switches are shipped together (not assembled). (Only auto switch mounting brackets are assembled before shipped.) I circuit Relay, PL Relay, PL 33 RE RE RE Y X RH

8 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Symbol REF Mounting racket Part No. Mounting bracket xial foot Flange Made to Order (Refer to pages 33 to for details.) Symbol Specification -X3 Special port location -X6 Made of stainless steel -X3 Water resistance + Stable lubrication function ø to ø4 only ø3, ø4 only Fluid Proof pressure Maximum operating pressure Minimum operating pressure mbient and fluid temperature Piston speed ushion Maximum energy absorption (J) Effective cushioning stroke Lubrication Stroke length tolerance Mounting Stroke ore size ir. MPa. MPa. MPa to 6 (No freezing) to 3 mm/s ir cushion Not required (Non-lube) +.4 Up to st:, to st: +. asic style, xial foot style, Rod/Head side flange style Minimum stroke (Recommended) () Standard stroke () up to up to up to up to up to up to up to 4 up to Max. stroke ore size Qty. 3 4 Description ø to ø4 : Foot x, Mounting nut x Note) RH-L RH-L RH-L3 RH-L4 RH-L RH-L RH-L RH-L ø to ø: Foot x, racket mounting bolt x, Spring washer x ø to ø4 : Flange x RH-F RH-F RH-F3 RH-F4 RH-F RH-F RH-F RH-F ø to ø: Flange x, racket mounting bolt x 4, Spring washer x 4 Note) Order foot brackets for a cylinder. 33 Specifications ore size Note ) Strokes shorter than the recommended minimum stroke ( to 4 st) can be manufactured, but cushion capability may not be satisfied since the effective cushion stroke for this cylinder is long. Note ) Stroke exceeding the standard stroke length is not subject to the guarantee.

9 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Theoretical Output (N) ore size Rod size Operating Piston area Operating pressure (MPa) direction (mm ) OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN Note) Theoretical output (N) = Pressure (MPa) x Piston area (mm ) Weight (In the case of stroke) (kg) ore size 3 4 asic weight asic style xial foot style Flange style dditional weight per each mm of stroke alculation: (Example) RHL3-6 asic mass ( st).44 (kg) (Foot style ø3) dditional weight. (kg/ st) ylinder stroke 6 (st) x (6 )/ =.6 kg Series pplicable to Operating Environments that Do Not ccept opper opper and Fluorine-free Series- For details, refer to the SM website. High Power ylinder OUT IN 33 RE RE RE Y X RH

10 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () onstruction: ø to ø4 u i o omponent Parts No Rod cover Head cover ylinder tube Piston ushion ring ushion ring Piston rod ushion spacer umper Magnet ushing Relief valve assembly (Rod side) Relief valve assembly (Head side) Relief valve body holder Hexagon socket head cap screw Hexagon socket head set screw Plate ushion seal Piston seal Wear ring Piston gasket ylinder tube gasket 3 Rod seal 4 O-ring O-ring Stainless steel for ø and ø Material luminum alloy luminum alloy luminum alloy luminum alloy arbon steel arbon steel arbon steel Steel Urethane earing alloy luminum alloy arbon steel arbon steel Special resin NR Resin NR NR NR NR NR! Qty. 4 t r Note lear anodized lear anodized Hard anodized hromated Hard chrome plated Hard chrome plated Hard chrome plated hromated lear anodized ø: M x. x 6 ø, ø3: M6 x x 6 ø4: M x. x ø, ø: M x. x 6 ø3, ø4: M6 x y!3 Replacement Parts/Seal Kit ore size 3 4 Kit no. RH-PS RH-PS RH3-PS RH4-PS ontents!4 Set of @ Seal kit includes a grease pack ( g). Order with the following part number when only the grease pack is needed. Grease pack part no.: GR-S- ( g) aution When disassembling cylinders with bore sizes of ø through ø4, grip the double flat part of either the rod cover or the head cover with a vise and loosen the other side with a wrench or an adjustable angle wrench, and then remove the cover. When re-tightening, tighten approximately degrees more than the original position.

11 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () onstruction: ø to ø r!6 i q o!! e! t y u!3!4! omponent Parts No Description Rod cover Head cover ylinder tube Piston rod Piston umper Magnet ushing Relief valve assembly L Relief valve assembly R Plate ushion seal Piston seal Wear ring ylinder tube gasket Rod seal Material luminum alloy luminum alloy luminum alloy arbon steel luminum alloy Urethan earing alloy Urethan NR Resin NR NR Note lear anodized lear anodized Hard anodized Hard chromate plated Hard anodized High Power ylinder Enlarged view of w aution ylinders with ø or larger bore sizes are tightened with a large tightening torque and cannot be disassembled. ontact SM when disassembly is required. 34 RE RE RE Y X RH

12 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Dimensions: asic Style ø to ø4 NF N ore size 3 4 NE WH ore size J ø to ø x J ore size ore size 34 NF NE MM ød Width across flats K WH L NN H ød K H H F MM H L E N øe H G L D E F FL G G H H H JD L K... K 4 Width across flats K. MM M x. M x. M x. M4 x. K F J N NE N NF NI NN P S WH ZZ M x. / M4 x. /4 3. to M3 x. 3/ M33 x. 3/. 6. to.3 x Rc P G D E E F G H E x Rc P J S + Stroke ZZ + Stroke S + Stroke ZZ + Stroke JD G N E E G F NN øe J H J J K K MM NE NF P S WH ZZ M x. thread depth M x. / 6. to.3 3 M x. thread depth M x. 4. / 3 3 M x. thread depth M x to M x. thread depth 6 M6 x x ønif Effective thread length x FL

13 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Dimensions: xial Foot Style ø to ø4 NN NF N LX LZ ore size ore size LS ø to ø ore size ore size NF LX LZ WH NE LH L... NE LY WH MM ød Width across flats K LY L H MM ød H K Y F H X L H LT H K Y E G N F G X J E J x Rc P D E F G G H H H J JD K K LD LH High Power ylinder S + Stroke LS + Stroke ZZ + Stroke LT LX LY LZ MM N N NE NF NN P S WH X Y ZZ M x M x. / M x. 3 3 M4 x. /4 3. to M x M3 x. 3/ 3 6 M4 x M33 x. 3/. 6. to.3 LH ±. (øe) Width across flats K x Rc P S + Stroke LS + Stroke ZZ + Stroke L D E E F G H H J K K LD LH LS LT LY LX LZ M MM NE NF P S WH X Y M x. / 6. to M x. 4. / M x to M6 x JD G N E J E F X G M ZZ Y X x øld LT 4 x øld Y 343 RE RE RE Y X RH

14 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Dimensions: Rod Side Flange Style ø to ø4 FW FY N FW 3 4 FY 4 x øfd ø to ø 4 x øfd NF N FX FZ NF FX FZ NE WH MM WH H L K H MM ød H L H. FT E E F N J JD N FL S + Stroke F H G H J JD K K MM N N N NE NF NI NN P S WH ZZ M x M x. / M x M4 x. /4 3. to M x M3 x. 3/ M4 x M33 x. 3/. 6. to L Width across flats K Width across flats K (øe) FT K F D E E F FD FT FW FX G ore size FY FZ G H H J K K MM NE NF P S WH ZZ M x. M x. M x. M6 x / / to.3. to E J x Rc P ZZ + Stroke ore size L D E F FL FD FT FX FY FW FZ G G H H ore size ore size 344 x Rc P ZZ + Stroke S + Stroke G J E G øe NN ønif NE

15 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Dimensions: Head Side Flange Style ø to ø4 NN Width across flats NF ønif ND MM ød MM ød Width across flats K H L ore size 3 4 H Width across flats K L øe H FL K F E G G K F N H E J J ore size H J JD K K MM N N N N NE NF NI NN P S WH ZZ M x M x. / M x M4 x. /4 3. to M x M3 x. 3/ M4 x M33 x. 3/. 6. to.3 ø to ø Width across flats NF ore size ore size JD J E G N G E FT FT H F FW WH FY NE 4 x øfd L D E F FL FD FT FX FY FW FZ G G H H x Rc P L x Rc P S + Stroke ZZ + Stroke S + Stroke ZZ + Stroke D E E F FD FT FW FX FY FZ G H H J K K MM NE NF 6 6 M x. 4 6 M x M x M6 x High Power ylinder P / / S 36 FW N FY WH NE FX FZ WH 6. to.3. to 3. FZ FX N 4 x øfd ZZ RE RE RE Y X RH

16 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Mounting Nut 3 H D d Material: arbon steel Rod End Nut Part no. pplicable bore size D d H Part no. pplicable bore size SOR- SOR- SOR-3 SOR M x. M4 x. M3 x. M33 x. NT- NT-3 NT-4 NT- NT- NT- /3 4 / 346 ccessory 3 H D d Material: arbon steel D d H 3. M x M x M4 x. 3 6 M x M x M6 x. 6

17 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () D-M D-M W D-M D-M W D-M D-M V V D-M WV D-M V D- D-H D-H W D-H D-HNF D-3 D- D-H /64 D-G /K D-G W/KW D-G D-GNT D-W D-3 D-44 D-G3 D-K3 D-M D-M W D-M uto Switch Mounting Minimum Stroke for uto Switch Mounting uto switch model Note ) uto switch mounting uto switch model Note ) Minimum stroke for auto switch mounting in styles other than those mentioned in Note. 3. Different surfaces Same surface Different surfaces Same surface Note ) Note ) Note ) 4 Note ) 4 Note ) 4 Note ) 4 Note ) 3 Note ) 3 3 (n ) (n ) (n =, 4, 6 ) Note 3) (n =, 3, 4, ) (n ) (n ) (n =, 4, 6 ) Note 3) (n =, 3, 4, ) (n ) (n ) (n =, 4, 6 ) Note 3) (n =, 3, 4, ) (n ) (n ) (n =, 4, 6 ) Note 3) (n =, 3, 4, ) (n ) (n ) (n =, 4, 6 ) Note 3) (n =, 3, 4, ) (n ) (n ) (n =, 4, 6 ) Note 3) (n =, 3, 4, ) (n ) (n ) (n =, 4, 6 ) Note 3) (n =, 3, 4, ) (n ) (n ) (n =, 4, 6 ) Note 3) (n =, 3, 4, ) (n ) (n ) (n =, 4, 6 ) Note 3) (n =, 3, 4, ) 3 Less than stroke Note ) No. of auto switches mounted n 6 6 (n ) + 4 (n =, 4, 6 ) Note 3) (n ) + (n =, 4, 6 ) Note 3) (n ) + (n =, 4, 6 ) Note 3) (n ) + (n =, 4, 6 ) Note 3) (n ) (n =, 3, 4, ) Less than stroke Note ) Less than stroke Note ) Less than 6 stroke Note ) Less than stroke Note ) n: No. of auto switches (n ) (n =, 3, 4, ) 6 + (n ) (n =, 3, 4, ) + (n ) (n =, 3, 4, ) + (n ) (n =, 3, 4, ) + (n ) (n =, 3, 4, ) Note 3) When n is an odd number, an even number that is one larger than this odd number is used for the calculation. auto switches Different surfaces Note ) Same surface Note ) orrect auto switch mounting position is 3. mm from the back face of the switch holder. The auto switch is mounted by slightly displacing it in a direction (cylinder tube circumferential exterior) so that the auto switch and lead wire do not interfere with each other. 34 RE RE RE Y X RH

18 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Reed auto switch ø to ø4 ø to ø V ø to ø4 ø to ø, ø to ø4 ø to ø 6, 64, W ø to ø4 ø to ø 4. D-3, ø to ø4. 6 uto switch uto switch 33 uto switch ø to ø ø to ø ø to ø. 6 D-3, G3, K3 uto Switch Mounting uto Switch Proper Mounting Position (Detection at Stroke End) and Its Mounting Height 34 ( ): Dimension of the D-6. and are the dimensions from the end of the head cover/rod cover to the end of the auto switch. 4. () ( ): Dimension of the D-6. and are the dimensions from the end of the head cover/rod cover to the end of the auto switch. and are the dimensions from the end of the head cover/rod cover to the end of the auto switch. and are the dimensions from the end of the head cover/rod cover to the end of the auto switch. ( ): Dimension of the D-6. uto switch () uto switch 36. uto switch uto switch G / (pplicable cable O.D. ø6. to ø.) Solid state auto switch D-M, M W, M ø to ø4 ø to ø D-M V, M WV, M V ø to ø4 ø to ø D-H, H W, HNF, H ø to ø4 ø to ø 6 D-G, K, G W, KW, GNT, G ø to ø4 4. D-H ø to ø4 6 D-44 ( ): Dimension of the D-M. and are the dimensions from the end of the head cover/rod cover to the end of the auto switch. (4) ( ): Dimension of the D-M. and are the dimensions from the end of the head cover/rod cover to the end of the auto switch. ( ): Dimension of the D-M V. and are the dimensions from the end of the head cover/rod cover to the end of the auto switch. () ( ): Dimension of the D-M V. and are the dimensions from the end of the head cover/rod cover to the end of the auto switch uto switch 36. (4) () uto switch uto switch 4. G / (pplicable cable O.D. ø6. to ø.) uto switch uto switch

19 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () uto Switch Proper Mounting Position (Detection at Stroke End) and Its Mounting Height uto Switch Proper Mounting Position uto switch model uto switch model D-M V D-M WV D-M V V ore size 3 4 V Hs D-M D-M W D-M D-M V D-M WV D-M V ore size Note) djust the auto switch after confirming the operating conditions in the actual setting. uto Switch Mounting Height D-M D-M W D-M Hs D-H D-H W D-HNF D-H D-/ D- D-3 D- /64 D-W D-G /K D-G W D-KW D-GNT D-G D-H Hs D-64 D-3 D- Hs uto Switch Mounting D-H D-H D-HNF D-H W D-H D-3 D-G3 D-K3 Hs D-G D-G W D-GNT D-G D-K D-KW D-44 Hs D-W D-33 D-44 D-G3 D-K RE RE RE Y X RH

20 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () Operating Range uto switch model (V) D-M (V) D-M W(V) D-M (V) / D-3/ /64 D-W D-H /HNF/H W/H D-H D-3 /44 D-G3/K3 D-G /K/G W D-KW/G/GNT D-GN D-M (V) D-M W(V) (V) D-M (V) / D-3/ D-H D-H W D-HNF D-H /64 D-W D-G /K D-G W/KW D-GL/GF D-GNT D-GN D-3 /44 D-G3/K3 ore size ø Note ) M3- Note ) M3-S M ø Note ) M3- Note ) M3-S M- ore size ø4 ø [Mounting screw set made of stainless steel] The following set of mounting screws made of stainless steel is available. Use it in accordance with the operating environment. (Please order the auto switch mounting bracket separately, since it is not included.) 3: For D-/6/G/K 4: D-//H The above stainless steel screws are used when a cylinder is shipped with the D-H or G auto switches. When only an auto switch is shipped independently, the 3 or 4 is attached. Refer to pages and for details of the and 3. a ø3 Note ) M3-3 Note ) M3-3S M Note ) M3-4 Note ) M3-4S M-4-4 Note ) M3- Note ) M3-S M- - ø Note ) M3- Note ) M3-S M- D-M D-M D- D-4M D-M D-6M D-M D-M Note ) Set part number which includes the auto switch mounting band (M- ) and the holder kit (J-/Switch bracket: Transparent). Since the switch bracket (made from nylon) are affected in an environment where alcohol, chloroform, methylamines, hydrochloric acid or sulfuric acid is splashed over, so it cannot be used. Please consult SM regarding other chemicals. Note ) Set part number which includes the auto switch mounting band (M- S/Stainless steel screw) and the holder kit (J4-/Switch bracket: White). Note 3) For the D-M (V) type auto switch, do not install the switch bracket on the indicator light. Other than the applicable auto switches listed in How to Order, the following auto switches can be mounted. For detailed specifications, refer to pages 3 to. Type Reed Solid state uto Switch Mounting 3 Mounting racket Part No. uto switch model D-3, 6 D- D-3 D-H, H, H D-HNW, HPW, HW D-GNT Electrical entry (Fetching direction) Grommet (In-line) Features pplicable bore size ø to ø Without indicator light ø to ø Diagnostic indication ø to ø (-color indication) With timer ø to ø For solid state auto switches, auto switches with a pre-wired connector are also available. Refer to pages 6 and 6 for details. Normally closed (N = b contact) solid state auto switches (D-FG/FH types) are also available. Refer to page for details. Wide range detection type, solid state auto switches (D-GN type) are also available. Refer to page 3 for details. 3 Model Since this is a guideline including hysteresis, not meant to be guaranteed. (ssuming approximately ±3% dispersion.) There may be the case it will vary substantially depending on an ambient environment. b Switch bracket (Resin) Switch holder (Zinc) c uto switch mounting band -6 uto Switch ø - ø - () J - is a set of a and b. J4- (Switch bracket: White) J- (Switch bracket: Transparent) () M- (S) is a set of c and d. and (c) is mounted so that the projected part is on the internal side (contact side with the tube). d uto switch mounting screw

21 ourtesy of M/Flodyne/Hydradyne Motion ontrol Hydraulic Pneumatic Electrical Mechanical () aution Use an external guide, etc. for horizontal actuation of a load. aution aution Specific Product Precautions e sure to read before handling. Refer to front matter 3 for Safety Instructions and pages 3 to for ctuator and uto Switch Precautions.. onfirm that the relief valve body does not rotate when the cylinder is mounted. If there is play in the axial direction of the relief valve body, the cushion may become ineffective. When attaching brackets (foot, flange), do so after loosening the relief valve body set screw. Retighten the relief valve body set screw after the brackets have been attached. (ø,, 3, 4). The cylinder stroke end cushion adjusting screw is adjusted six turns ( turns for ø, ø and ø) starting from the position where it is rotated fully clockwise to counterclockwise (fully closed). It should never be rotated more than six turns (more than turns for ø, ø and ø) from the position where it is rotated fully counterclockwise (fully open). This may damage the spring inside the relief valve. Lateral load How to Rotate the Relief Valve ody (ø, ø, ø3, ø4) The relief adjusting screw can be placed in any direction by rotating the relief valve body by following the steps given below. Procedure. Verify that there is no residual pressure in the cylinder. Then, loosen the mounting bracket (such as foot, flange, etc.).. Loosen the set screw that is provided in the relief valve body retainer and rotate the relief valve body. 3. While keeping the relief valve body retainer pressed against the relief valve body, secure it with the set screw. fter having secured the relief valve body retainer, make sure that the relief valve body cannot be rotated. In the event that it does rotate, loosen the set screw again and repeat the operation described in step 3. Relief valve adjusting screw 6 turns at most (ø,, 3, 4, ) turns at most (ø,, ) Mounting Relief valve body retainer Relief valve adjusting screw Relief valve body Handling Move slightly Set screw 3. The cylinder ports are designed so that a maximum speed 3 mm/s can be obtained. However, it may not be possible to attain the desired speed in the case of short cylinder strokes. It may also be impossible to attain the desired speed due to restriction by component equipment (valves, speed control valves, piping, fitting, etc.). Make every effort to ensure sufficient effective area in the component equipment. 4. void applications in which lateral loads are applied to the cylinder piston rod. Especially in the case of long strokes, implement measures such as providing a guide for the load. Relief valve adjusting screw 6 turns at most (ø,, 3, 4, ) turns at most (ø,, ) 3 RE RE RE Y X RH