Series variation Large bore size cylinder SCS Series SCS Series Series variation :Custom order, Double acting lubrication type Double acting oil-free type, with switch Double acting Stroke adjustable type (Extended) Double acting heat resistance type Double acting double Double acting back to back type stage type Double acting Double acting rubber scraper type Piston rod material change (stainless steel) Cushion needle position S Cushion needle position T Copper and PTFE free Clevis bracket Cushion mechanism with check valve Large bore size cylinder Standard type SCS-H SCS-LH SCSID SCSILND Both sides cushion Head end supporting hole Intermediate supporting hole Head end trunnion type Center trunnion type Mounting style Clevis bracket type Standard stroke length Bore size Head end flange type Axial foot type Mounting style Basic type Available stroke length (mm) Custom stroke length (mm) Per

SCS Series Selection table of variation and options : Standard : Option : Available (custom order) : Available depending on conditions (consult with CKD.) : Not available Port thread Rubber scraper type Heat resistance type (120 ) Adjustable stroke extend type Double piston type Back to back type Double acting double rod type Double acting with switch Double acting oil-free type Double acting lubrication type Double acting lubrication type Double acting oil-free type Double acting with switch Double acting double rod type Double piston type Back to back type Adjustable stroke extend type Heat...

SCS Series Variation and option selection table Mounting style Port thread type Stroke length Bore size D Cushion * Complete the table at left from left to right. Switch quantity Model no.: Large bore size cylinder Variation: Stroke adjustable type with switch A Mounting style : Axial foot type Bore size Port thread type : Rc thread D Cushion : Both sides cushioned Stroke length Switch model no. : Proximity R1K switch, lead wire 1 m G Switch quantity : 2 Option Accessory : Bellows material, max. ambient temperature 60 : Rod clevis JSC3 USC JSB3 LMB STG STS/L LCS LCG LCM LCT LCY STR2 UCA2 HCM...

Pneumatic components Safety precautions Always read this section before starting use. Refer to Intro 71 for general notes of cylinders and Intro 78 for cylinder switches. Large bore size cylinder SCS Series Design & Selection Certification of No. 2 class pressure vessel Cushion mechanism with check valve (C2) Following regulations issued by the Ministry of Health, Labor and Welfare, the following cylinders must be certified by the Japan Boiler Association. (1) Cylinders having rated pressure exceeding 0.196 MPa and cylinders content volume exceeding 0.04 m3. (2) Cylinders having a rated pressure...

Large bore size cylinder Double acting single rod lubrication and oil-free type Bore size: Specifications Descriptions SCS/SCS-N/SCS-LN 125 140 250 Note 2 160 180 200 Bore size mm Double acting Actuation Compressed air Working fluid 1.0 Max. working pressure MPa 0.05 Min. working pressure MPa 1.6 Withstanding pressure MPa Ambient temperature -5 to 60 (no freezing) Rc1/2 Rc1 Port size Rc3/4 +1.0 +1.4 +1.8 Stroke tolerance (Note 1) mm (up to 300), 0 (up to 1000), 0 (up to 1200) 0 Working piston speed mm/s 20 to 1000 (use within allowable energy absorption.) Cushion Air cushion 21.6 21.6 21.6 21.6...

Switch specifications Proximity 2-wire Descriptions Programmable controller, relay, small solenoid valve Output method R2YK (2 color indicator type) T2YDP*/T2YDPT* R3YK (2 color indicator type) (Strong magnetic field proof) Programmable controller Programmable controller Programmable controller, relay IC circuit, solenoid valve Power voltage Load voltage/current Red/green LED LED Red/green LED (ON lighting) (ON lighting) (ON lighting) Light Leakage current 30 VDC or less 200 mA or less 150 mA or less 1 mA or less with 100 VAC 2 mA or less with 200 VAC Relay, programmable controller High capacity...

Lubrication type without switch Oil-free type with switch Mounting style Bore size Note 1 Port thread type Blank Rc thread NPT thread (custom order) N G thread (custom order) G Port thread type E Stroke length (mm) Bore size Stroke length Note 3 Available stroke length Custom stroke length 125 to 160 1 to 800 2000 Per 1 mm 180 1 to 900 2000 increment 200 1 to 1000 2000 250 1 to 1200 2000 Stroke length Note 2 Note on model no. selection Note 1: 250 with switch is not available. Note 2: Refer to Ending 74 if the maximum stroke is exceeded. Note 3: Refer to page 608 for min. stroke length. Note...

Switch body + mounting bracket Only switch body Mounting bracket Bore size (Item B previous page) Switch model no. (Item F previous page) Bore size (Item B previous page) Bracket R R type switch Switch model no. (Item F previous page) How to order T2YD switch Switch body + mounting bracket Mounting bracket Bore size (Item B previous page) Switch model no. (Item F previous page) Bore size (Item B previous page) Switch model no. (Item F previous page) STS/L LCS LCG LCM LCT LCY STR2 UCA2 HCM HCA SRL2 SRG SRM SRT MRL2 MRG2 SM-25 CAC3 UCAC RCC2 MFC SHC GLC Ending Large bore size cylinder Standard...

Internal structure and parts list Steel Nitrile rubber Nitrile rubber Cast iron Nitrile rubber Steel Nitrile rubber Zinc chromate Rod nut Dust wiper Rod packing seal Rod bushing Metal gasket Rod cover Cylinder gasket Cushion packing seal Piston rod Cylinder tube Cushion ring A Piston gasket Piston Piston packing seal 15 16 17 18 Zinc chromate 19 20 Zinc chromate 21 22 Nitrile rubber and steel 23 Steel Industrial chrome plating Steel Note 1 Paint and industrial chrome plating 24 25 Steel Zinc chromate 26 Nitrile rubber Cast iron Note 2 Phosphoric acid zinc treatment 27 28 Nitrile rubber Note 1:...

SCS Series Double acting single rod lubrication and oil-free type Basic type with R type switch (00) (Width across flats) Width across flats B (with bellows) R type switch terminal box HCM HCA SRL2 SRG SRM SRT RD: Rod end max. sensitive position HD: Head end max. sensitive position Note 1: (R), (S) and (T) show the positions of cushion needle. Note 3: Refer to page 651 for accessory dimensions. Basic type (00) basic dimensions A 50 Large bore size cylinder Standard type dimensions below decimal point are rounded up.