CAT. No. KS-570E. SCS Single Action Push Type. SCD Double Action Type. super. cylinder FUJIKURA RUBBER LTD.

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1 CAT. No. KS-570E SC SCS Single Action Push Type SCD Double Action Type super cylinder FUJIKURA RUBBER LTD.

2 General Description of BF Cylinders FC Series : Single/Double Action Standard Cylinders SC Series : Single/Double Action Super Cylinders PC Series : Single/Double Action Pocket Cylinders TC Series : Single Thin Cylinders TD Series : Double Action Thin Cylinders BF Cylinders are bound together by unique unrivaled common features, which are all attributable to the rolling action of BF Diaphragms. Perfect Leak-proof Very Low Friction Lubrication-Free Excellent resistance to pressure No Blow-By Leakage. : Responsive to minute pressure variations. : Virtually no hysteresis- loss in movement. : Low start up pressure as low as 0.01MPa. : Smooth "Non- Jarring" action. : Ready to start even after long interval. No Lubricator required in the air line. Assured by the rolling principle of BF Diaphragms. ( Molded products of durable fabric-reinforced NBR) BF Cylinders find its best applications in such cases where air leakage is not allowed and/or sensitive response is desired to minute pressure variations. Sensitive Actuators in Automatic Controllers & Instruments, Pressure rollers and Dancer rollers. Air line equipment in the clean factories disliking oil mist contamination. Polishing equipment for Lenses and Jewels. Precision actuators of constant output force. ( Spot welder etc.) Actuator for emergency use. 1

3 s c uper ylinder SC Model SCS: Single Action(Push) SPECIFICATIONS Model SCD: Double Action Operating Style Single Action (Push) / Double Action Cylinder Diameter Stroke Single Double Working Fluid Working Pressure Range Working Temperature Range Rod Bearing Mounting Compressed Air (Non-Lubricated) Linear ball bearing without seal, Linear ball bearing with seal on both sides Direct, L, Front Flange, Rear Flange,Trunnion, Pivot-Mounting SC Series is equipped with a linear ball bearing, having the same dimensions and structure as FC Series, to maximize the features of the BF diaphragm. The frictional resistance is smaller than the conventional types. The pressure fluctuation following capability is excellent. Operation is possible even under very small pressure. This series can be used as an ideal actuator for the following control operations: To ensure correct control under low pressure Control of tension of printing machines and plastic production facilities Control of contact pressure of textile processing and metalworking machines Control of pressing force of polishing machines and testers SCD S0 B0 P Cylinder dia. Stroke SCS SCD Model No. Single Action Double Action None S0 S1 B0 B1 Spring In case of FCD None Standard Spring Bearing Linear ball bearing without seal Linear ball bearing with seal on both sides Mount None --- L L F Front Flange R Rear Flange T Trunnion P Pivot 2

4 INTERNAL CONSTRUCTION/PARTS DESCRIPTION SINGLE ACTION TYPE PARTS LIST DESCRIPTION Bonnet F/R O-Ring Piston MATERIAL NBR Alloy Casting A Cylinder/Spacer A Alloy Rod BF Diaphragm Return Spring Bearing Hole Stopper Ring Tie Rod A Alloy Die-Casting A Alloy Casting (FCS-0 & over) Stainless Steel Hard Steel, Hard Chrome Plated (FCS-80 & over) Fabric Reinforced NBR Spring Steel Wire Linear Ball Bearing Steel (SKS) Carbon Steel Note : 1. A parts are anodic treated. 2. Unless otherwise specified, steel parts are galvanized. 3. A die-casting parts are bake painted. DOUBLE ACTION TYPE PARTS LIST DESCRIPTION Bonnet F/R O-Ring Piston BF Diaphragm F Ass'y MATERIAL A Alloy Die-Casting A Alloy Casting (FCS-0 & over) NBR Alloy Casting A Cylinder/Spacer A Alloy Rod Stainless Steel Hard Steel, Hard Chrome Plated (FCS-80 & over) Fabric Reinforced NBR with Fitting Caulked BF Diaphragm Fabric Reinforced NBR Return Spring Spring Steel Wire Bearing Linear Ball Bearing Hole Stopper Ring Steel (SKS) Tie Rod Carbon Steel Note : 1. A parts are anodic treated. 2. Unless otherwise specified, steel parts are galvanized. 3. A die-casting parts are bake painted. 3

5 s c uper ylinder SPECIAL TYPE CYLINDER SCD-40 0 SUPER CYLINDER DOUBLE ACTION TYPE PARTS LIST DESCRIPTION Bonnet F/R O-Ring Piston BF Diaphragm F Ass'y MATERIAL A Alloy Die-Casting A Alloy Casting (FCS-0 & over) NBR Alloy Casting A Cylinder/Spacer A Alloy Rod Stainless Steel Hard Steel, Hard Chrome Plated (FCS-80 & over) Fabric Reinforced NBR with Fitting Caulked BF Diaphragm Fabric Reinforced NBR Return Spring Spring Steel Wire Bearing Linear Ball Bearing Hole Stopper Ring Steel (SKS) Tie Rod Carbon Steel Note : 1. A parts are anodic treated. 2. Unless otherwise specified, steel parts are galvanized. 3. A die-casting parts are bake painted. Fujikura BF Cylinders 4

6 SCS Outline Dimensions OUTLINE DIMENSIONS F0/F1 : Spring force at zero/full stroke (N) Ae : Effective area (mm 2 ) N : Wrench flat width DcSTROKE A B C D E F G H I J K L M N O P Q R S T Ae SPRING FORCE M Rc 1/ M 6DP M M 1. 6 Rc 1/8 50 M 6DP M M Rc 1/ M 8DP M M 1.5 Rc 1/4 80 M 8DP M M Rc 1/4 98 MDP M M Rc 3/ MDP M M Rc 3/ MDP M M Rc 3/ M12DP M L Type Mount Ds-STROKE AA AB AC AD AE AF AG AH AI AJ AK Front Flange Type Mount Ds-STROKE BA BB BC BD BE BF BG BH BI

7 s c uper ylinder Rear Flange Type Mount Ds-STROKE BA BB BC BD BE BF BG BJ Trunnion Type Mount Ds-STROKE CA CB CC CD CE CF CG CH Pivot Type Mount Ds-STROKE DA DB DC DD DE DF DG DH DI M M M M M M M M1235 DE : Bearing Size No. 6

8 SCD Outline Dimensions OUTLINE DIMENSIONS Ae : Effective area (mm 2 ) N : Wrench flat width DcSTROKE A B C D E F G H I J K L M N O P Q R S T Ae M 81 6 Rc 1/ M 6 DP M M 1. 6 Rc 1/8 50 M 6 DP M M Rc 1/ M 8 DP M M 1.5 Rc 1/4 80 M 8 DP M M Rc 1/4 98 M DP M M Rc 3/ M DP M M Rc 3/ M DP M M Rc 3/ M12 DP M L Type Mount Ds-STROKE AA AB AC AD AE AF AG AH AI AJ AK Front Flange Type Mount Ds-STROKE BA BB BC BD BE BF BG BH BI

9 s c uper ylinder Rear Flange Type Mount Ds-STROKE BA BB BC BD BE BF BG BJ Trunnion Type Mount Ds-STROKE CA CB CC CD CE CF CG CH Pivot Type Mount Ds-STROKE DA DB DC DD DE DF DG DH DI M M M M M M M M1235 DE : Bearing Size No. 8

10 SCS Outline Dimensions OUTLINE DIMENSIONS F0/F1 : Spring force at zero/full stroke (N) Ae : Effective area (mm 2 ) N : Wrench flat width DcSTROKE A B C D UD E F G H I J K L M N O P Q R S T U V Ae SPRING FORCE M M Rc 1/ M DP M M Rc 1/ M DP M M Rc 3/ M DP F0 F1 L Type Mount DcSTROKE AA AB AC AD AE AF AG AH AI AJ AK M M M Front Flange Type Mount DcSTROKE BA BB BC BD BE BF BG BH BI M M M

11 s c uper ylinder Rear Flange Type Mount DcSTROKE BA BB BC BD BE BF BG BJ M M M Trunnion Type Mount DcSTROKE CA CB CC CD CE CF CG CH Pivot Type Mount DcSTROKE DA DB DC DD DE DF DG DH DI M M M DE : Bearing Size No.

12 SCD Outline Dimensions OUTLINE DIMENSIONS DcSTROKE A B C D UD E F G H I J K L M N O P Q R S T Ae : Effective area (mm 2 ) N : Wrench flat width Ae M M Rc 1/ M DP M M Rc 1/ M DP M M Rc 3/ M DP L Type Mount DcSTROKE AA AB AC AD AE AF AG AH AI AJ AK M M M Front Flange Type Mount DcSTROKE BA BB BC BD BE BF BG BH BI M M M

13 s c uper ylinder Rear Flange Type Mount DcSTROKE BA BB BC BD BE BF BG BJ M M M Trunnion Type Mount DcSTROKE CA CB CC CD CE CF CG CH Pivot Type Mount DcSTROKE DA DB DC DD DE DF DG DH DI M M M DE : Bearing Size No. 12

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15 MEMO Fujikura BF Cylinders

16 Note:Specifications subject to change without notice for improvements and modifications. Fujikura's Pneumatic Control Products Line General Guide CAT. No. KS-572E Super Precision Air Regulators RS Super Precision Air Relays RR CAT. No. KS-128E Compac Super Precision Air Regulators RS2 CAT. No. KS-0394E Precision Air Regulators RP CAT. No. KS-129E Compact Precision Air Regulators RP2 CAT. No. KS-0393E Precision Electro-Pneumatic Transducers RT CAT. No. KS-130E Super Precision Electro-Pneumatic Transducers RT2 CAT. No. KS-0395E Precision Vacuum Pressure Regulators RV CAT. No. KS-131E Miniature Precision Vacuum Pressure Regulators RV2 CAT. No. KS-0305E Miniature Regulators RA RB CAT. No. KS-794E Thin-Type Precision Air Regulators RP1 CAT. No. KS-183E Miniature Precision Air Regulators RG1 CAT. No. KS-198E Relief Regulators VR1 CAT. No. KS-187 Fujikura BF Cylinder FC CAT. No. KS E SC CAT. No. KS-9137E PC CAT. No. KS TC CAT. No. KS TD CAT. No. KS-0373 Please request respective catalog for detailed contents of each product. Control Equipment Division : 1-840, Mihashi, Omiya-ku, Saitama , JAPAN Phone: Facsimile: cegs@fujikurarubber.com URL