Bore size: JSC3: φ40/φ50/φ63/φ80/φ100. JSC4: φ125/φ140/φ160/φ180

Transcription

1 764 Min. stroke length with switch ( switch) Brake cylinder: Double acting, single rod/double acting, no-lubrication -N Series : JSC3: φ40/φ50/φ63/φ80/φ100 JSC4: φ125/φ140/φ160/φ180 JIS symbol Specifications Descriptions JSC3 (with switch) JSC3-S (with switch) JSC4-N mm φ40 φ50 φ63 φ80 φ100 φ40 φ50 φ63 φ80 φ100 φ125 φ140 φ160 φ180 ctuation Double acting Double acting/low pressure release Double acting Working fluid Compressed air Max. working pressure MPa 1.0 ( 150 psi, 10 bar) Min. working Brake section 0.3 ( 44 psi, 3 bar) 0.25 ( 36 psi, 2.5 bar) 0.3 ( 44 psi, 3 bar) pressure MPa Cylinder 0.1 ( 15 psi, 1 bar) 0.1 ( 15 psi, 1 bar) 0.05 ( 7.3 psi, 0.5 bar) Proof pressure MPa 1.6 ( 230 psi, 16 bar) mbient temperature C -10 (14 F) to 60 (140 F) (no freezing) -10 (14 F) to 60 (140 F) (no freezing) -5 (23 F) to 60 (140 F) (no freezing) Brake section Rc1/8 Rc1/4 Rc3/8 Rc1/8 Rc1/4 Rc3/8 Rc1/2 Port size Cylinder Rc1/4 Rc3/8 Rc1/2 Rc1/4 Rc3/8 Rc1/2 Rc1/2 Rc3/ Stroke tolerance mm 0 (to 360) 0 (to 1000) 0 (to 360) 0 (to 1000) 0 (to 300), 0 (to 1000), 0 (to 2000) U Working piston speed mm/s 50 to 1000 (Operate within the allowable absorbed energy.) Cushion ir cushion Effective air cushion length mm Lubrication Not required (use turbine oil class 1 ISO VG32 if necessary for lubrication) Holding force N Cushioned llowable absorbed Without cushion Note: Without any cushion, this product cannot absorb large energy generated by an external load. energy J We recommend using an external shock absorber. Stroke length Standard stroke length Max. stroke length vailable stroke length Min. stroke length φ φ MecHnd/ 50, 75, 100, 150, 200, 250, JSC3 φ63 300, 350, 400, 450, 500 φ φ *2 1 φ125 φ140 50, 75, 100, 150, 200, 250, 800 JSC4 φ φ *1 : If the max. stroke length is exceeded, product specifications may not be met, depending on operating conditions. Refer to Page 69 for details. he custom stroke length is available in 1 mm increments. *2 : he max. stroke length available for φ63 to φ100 bore size models with bellows is 2000 mm. Min. stroke length with 0/5 switches Rod side trunnion Head side trunnion Switch Different surface mounting Position mounting No position Same surface mounting Center trunnion mounting quantity mounting cannot be detected at detection at head the rod side stroke end. side stroke end φ40 20(10) 20(20) 40(40) 60(60) 20(10) 60(45) 105(75) 150(105) 110(110) 110(110) 175(145) 175(145) 50(50) 50(50) φ50 15(10) 20(20) 40(40) 60(60) 15(10) 20(20) 65(50) 65(60) 135(135) 135(135) 135(135) 135(135) 60(60) 60(60) φ63 15(10) 20(20) 40(40) 60(60) 15(10) 20(20) 70(55) 70(60) 110(95) 110(95) 110(100) 110(100) 50(45) 50(45) φ80 15(15) 25(25) 45(45) 65(65) 15(15) 25(25) 70(55) 70(65) 115(85) 115(85) 115(105) 115(105) 55(40) 55(40) φ100 15(15) 25(25) 45(45) 70(70) 15(15) 25(25) 70(55) 70(70) 125(95) 125(95) 125(115) 125(115) 60(45) 60(45) *1 : he values in ( ) are of *V (radial lead wire). *2 : When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible.

2 Min. stroke length with JSC3 switch ( switch) 8 min. stroke with switch Switch quantity Different surface mounting Same surface mounting Center trunnion mounting Rod side trunnion Head side trunnion mounting Position mounting No position cannot be detected at detection at head the rod side stroke end. side stroke end φ40 15(10) 20(20) 40(40) 60(60) 15(10) 50(35) 95(65) 140(95) 95(85) 95(85) 155(125) 155(125) 45(40) 45(40) φ50 10(10) 20(20) 40(40) 60(60) 10(10) 20(20) 70(55) 70(60) 115(115) 115(115) 135(135) 135(135) 50(50) 50(50) φ63 10(10) 20(20) 40(40) 60(60) 10(10) 20(20) 70(55) 70(60) 95(75) 95(75) 110(110) 110(110) 45(35) 45(35) φ80 15(15) 25(25) 45(45) 65(65) 15(15) 25(25) 70(55) 70(65) 100(70) 100(70) 115(115) 115(115) 50(35) 50(35) φ100 15(15) 25(25) 45(45) 65(65) 15(15) 25(25) 70(55) 70(65) 110(80) 110(80) 125(125) 125(125) 55(40) 55(40) *1: he values in ( ) are of *V (radial lead wire). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. Min. stroke length with 2/3 switches Switch quantity Different surface mounting Same surface mounting Center trunnion mounting Rod side trunnion Head side trunnion mounting Position mounting No cannot be detected at position detection at the rod side stroke end. head side stroke end φ40 20(10) 20(15) 25(25) 40(40) 20(10) 60(45) 105(75) 150(105) 105(75) 105(75) 165(135) 165(135) 50(35) 50(35) φ50 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 105(75) 105(75) 105(75) 105(75) 45(30) 45(30) φ63 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 110(80) 110(80) 110(85) 110(85) 50(35) 50(35) φ80 15(10) 15(15) 30(30) 45(45) 15(10) 15(15) 60(45) 60(45) 115(85) 115(85) 115(90) 115(90) 55(40) 55(40) φ100 10(10) 15(15) 30(30) 45(45) 10(10) 15(15) 60(45) 60(45) 125(95) 125(95) 125(100) 125(100) 60(45) 60(45) *1: he values in ( ) are of *V (radial lead wire). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. Min. stroke length with 1/2Y/3Y/2YD switches Different surface mounting Min. stroke length with 2W/3W switches Same surface mounting Center trunnion mounting Rod side trunnion Head side trunnion mounting Position mounting No position cannot be detected at detection at head the rod side stroke end. side stroke end. Switch quantity φ40 20(10) 20(15) 25(25) 40(40) 20(10) 60(45) 105(75) 150(105) 105(75) 105(75) 165(135) 165(135) 50(35) 50(35) φ50 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 100(70) 100(70) 100(75) 100(75) 45(30) 45(30) φ63 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 105(75) 105(75) 105(85) 105(85) 50(35) 50(35) φ80 15(10) 15(15) 30(30) 45(45) 15(10) 15(15) 60(45) 60(45) 110(80) 110(80) 110(90) 110(90) 55(40) 55(40) φ100 10(10) 15(15) 30(30) 45(45) 10(10) 15(15) 60(45) 60(45) 120(90) 120(90) 120(100) 120(100) 60(45) 60(45) *1: he values in ( ) are of *V (radial lead wire). 2YD does not have a radial lead wire (V). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. Different surface mounting Same surface mounting Center trunnion mounting Rod side trunnion Head side trunnion mounting Position mounting No cannot be detected at position detection at the rod side stroke end. head side stroke end. Switch quantity φ40 20(5) 20(10) 20(15) 25(25) 20(5) 65(50) 110(80) 155(110) 110(80) 110(80) 170(140) 170(140) 50(35) 50(35) φ50 20(5) 20(10) 20(15) 20(20) 20(5) 20(10) 65(40) 65(40) 110(80) 110(80) 110(60) 110(60) 50(35) 50(35) φ63 20(5) 20(10) 20(15) 25(25) 20(5) 20(10) 65(40) 65(40) 115(85) 115(85) 115(65) 115(65) 55(40) 55(40) φ80 15(5) 15(10) 15(15) 25(25) 15(5) 15(10) 60(40) 60(40) 120(90) 120(90) 120(70) 120(70) 55(40) 55(40) φ100 10(5) 10(10) 20(20) 25(25) 10(5) 10(10) 60(40) 60(40) 130(100) 130(100) 130(85) 130(85) 60(45) 60(45) *1: he values in ( ) are of *V (radial lead wire). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. Min. stroke length with JSC4 switch ( switch) φ125 to φ180 Descriptions Stroke length when mounted on the same surface Center trunnion mounting stroke Rod side trunnion mounting stroke Series Specifications (Unit: mm) Head side trunnion mounting stroke Port Port Port Port U MecHnd/ φ or more 70 or more φ or more 75 or more 20 or more φ or more 80 or more φ or more 85 or more 765

3 U MecHnd/ Series Switch specifications ( type switch) 1-color/2-color display/for C magnetic field proof Proximity 2-wire Proximity 2-wire Proximity 3-wire Reed 2-wire (*4) Proximity 2-wire Descriptions 1H/ 2H/2V/ 2YH/ 2WH/ 3H/ 3PH/3PV 3YH/ 3WH/ 2YD 0H/0V 5H/5V 8H/8V 1V 2JH/2JV 2YV 2WV 3V (custom) 3YV 3WV 2YDP For programmable Dedicated for For programmable For programmable For programmable controller, For programmable For pplications controller, relay, relay, IC circuit (no indicator programmable compact solenoid valve programmable controller controller, relay controller, relay lamp), serial connection controller, relay controller Output method - NPN output PNP output NPN output NPN output - Pwr. supp. V to 28 VDC - Load voltage 85 to 265 VC 10 to 30 VDC 24 VDC ±10% 30 VDC or less 12/24 VDC 110 VC 5/12/24 VDC 110 VC 12/24 VDC 110 VC 220 VC 24 VDC ±10% Load current 5 to 100 m 5 to 20 m (*2) 100 m or less 50 m or less 5 to 50 m 7 to 20 m 50 m 20 m 5 to 50 m 7 to 20 m 7 to 10 m 5 to 20 m LED LED (Lit Red/green Red/green LED (Lit Yellow Red/green Red/green Red/green Indicator LED Without LED (Lit when when LED (Lit LED (Lit when LED (Lit LED (Lit LED (Lit LED lamp (Lit when ON) indicator lamp (Lit when ON) ON) ON) when ON) when ON) ON) when ON) when ON) when ON) (Lit when ON) Leakage 1 m at 100 VC, 1 m or 1 m or less 10 μ or less 0 m current 2 m at 200 VC less Weight g 1 m:33 3 m:87 1 m:18 3 m:49 1 m:33 3 m:87 1 m:18 3 m:49 1 m:18 3 m:49 1 m:33 3 m:87 1 m:18 3 m:49 1 m:18 3 m:49 1 m:33 3 m:87 1 m:61 3 m:166 5 m:142 5 m:80 5 m:142 5 m:80 5 m:80 5 m:142 5 m:80 5 m:80 5 m:142 5 m:272 *1 : Refer to Page 1 for other switch specifications. *2 : he above max. load current is 20 m at 25 C. he current is lower than 20 m if the operating ambient temperature around the switch is higher than 25 C. (5 to 10 m at 60 C) *3 : Switch for C magnetic field (2YD) cannot be used in DC magnetic field. *4 : he 0/5 switch can also be used with 220 VC. Contact CKD about working conditions. *5 : Dimensions depend on switch model No. Refer to Page 18 for details. 766

4 Cylinder weight JSC3(φ40 to φ100) Series Specifications [Unit: kg] Item/mounting Product weight when stroke length (S) = 0 mm Mounting bracket weight dditional weight Switch weight Basic (00) Foot (LB) Flange (F, FB) Eye bracket (C) Clevis bracket (CB) runnion (C) type H type per S = 100 mm φ φ Refer to the weight φ in the switch φ specifications φ Product weight for stroke length 0 mm 3.67 kg 200 dditional weight for stroke length 200 mm 0.46 =0.92 kg 100 (Example) Product weight of JSC3-LB-50B-200-0H-D Weight of 2 OH switches =0.036 kg Weight of 2 mounting brackets =0.044 kg Product weight =4.670 kg JSC4(φ125 to φ180) (Unit: kg) Item/mounting Product weight when stroke length (S) = 0 mm Switch weight dditional xial foot Flange Eye bracket Clevis bracket runnion Mounting weight per S Switch (LB) (F/FB) (C) (CB) (/B/C) bracket = 100 mm φ Refer to the weight φ in the switch φ specifications. φ Product weight when S = 0 mm kg 300 dditional weight when S = 300mm 1.54 = 4.62 kg 100 (Example) Product weight of JSC4--LB-125B-300-0H-D Weight of 2 switches (0H-D) =0.036 kg Weight of 2 switch brackets =0.056 kg Product weight = kg heoretical thrust table JSC3 JSC4 φ40 φ50 φ63 φ80 φ100 φ125 φ140 φ160 φ180 (Unit: N) Operating Working pressure MPa direction Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull U MecHnd/ 767

5 JSC3 Series U MecHnd/ How to order (φ40 to φ100) Without switch (built-in magnet for switch) JSC3 With switch (built-in magnet for switch) JSC3 With strong magnetic field proof (for H0, H0Y switches) switch (built-in magnet for switch) JSC3 Model No. Brake release pressure LB LB *1 : Mounting bracket will be shipped assembled with the product. (Head side special flange is attached separately) *2 : If the stroke exceeds the max. stroke length, refer to Page 69. *3 : he max. stroke length available for φ63 to φ100 bore size models with bellows is 2000 mm. *4 : Refer to page 764 for the min. stroke length with switch. *5 : When selecting or B as mounting, the switch quantity is limited to H (1 on head side) for, and R (1 on rod side) for B. *6 : For S,, and G position indications, check the respective dimensions. *7 : I and Y cannot be selected together. *8 : Refer to Page 85 for custom specifications of rod end form. [Example of model No.] B L2 LB 40 B 50 H0 Mounting *1 JSC3-LB-40B-50-0H-R-SI Model: Brake cylinder double acting 40 B B 50 0H Brake release pressure : Standard 0.3 MPa B Mounting : xial foot C : φ40 mm D Port thread : Rc thread E Cushion : Both sides cushioned F Stroke length : 50mm G Switch model No. : Reed switch 0H, lead wire 1 m H Switch quantity : 1 on rod side I Option : Cushion needle position S J ccessory : Rod eye C D Port thread Precautions for model No. selection E Cushion F Stroke length *2 *3 *4 G R R S S S I I I Switch model No. * indicates the lead wire length. H Switch quantity *5 J I Option *6 ccessory *7 Content Brake release pressure Blank Standard (0.3 MPa) S Low pressure release (0.25 MPa) B Mounting 00 Basic LB xial foot F Rod side flange FB Head side flange FC Head side special flange C Eye bracket CB Clevis bracket (pin and snap ring attached) C Intermediate trunnion Rod side trunnion B Head side trunnion C 40 φ40 50 φ50 63 φ63 80 φ φ100 D Port thread Blank Rc thread N NP thread (custom order product) G G thread (custom order product) E Cushion B Both sides cushioned R Rod side cushioned H Head side cushioned N Without cushion F Stroke length Stroke length *4 vailable stroke length Custom stroke length φ40 1 to φ50 1 to In 1 mm φ63 1 to increments φ80 1 to φ100 1 to G Switch model No. Refer to the switch model numbers on the following page. * Lead wire length Blank 1 m (standard) 3 3 m (option) 5 5 m (option) H Switch quantity R 1 on rod side H 1 on head side D (when there are more than 4 switches, indicate switch quantity.) I Option Max. ambient temperature instantaneous max. temp J Bellows 100 C 200 C L Bellows 250 C 400 C M Piston rod material (stainless steel) Blank Cushion needle position R (standard) S Cushion needle position S Cushion needle position G With indicator J ccessory I Rod eye Y Rod clevis (pin and snap ring attached) B1 Eye bracket B2 Clevis bracket (pin and snap ring attached) B3 Eye bracket B4 runnion No. 2 bracket (2 pcs./set) 768

6 [G] Switch model No. type switch xial lead wire OH* Radial Voltage Contact Display lead wire C DC OV* 1-color display Lead wire 5H* 5V* Reed Without indicator lamp 2-wire 8H* 8V* 1-color display 1H* 1V* 2H* 2V* 3WH* 3WV* Proximity 1-color display 2-wire 3H* 3V* 3-wire 2WH* 2WV* 2YH* 2YV* 3YH* 3YV* 2-color display 2-wire 3-wire 3PH* 3PV* 1-color display (custom order) 3-wire 2YD* - 2-color display 2YD* - C magnetic field 2-wire 2JH* 2JV* 1-color display off-delay 2-wire H type switch HO* - Reed Strong magnetic field proof 2-wire HOY* - Strong magnetic field 2-color display How to order brake unit JSC3 40 BRKE-UNI JSC3 (Item C on the previous page) How to order type switch Switch body + mounting bracket set 0H Switch model No. (Item G ) 40 (Item C on the previous page) How to order 2YD type switch Switch body only SW 0H Switch model No. (Item G ) Switch body + mounting bracket set Switch body only φ40 to φ100 φ40 to φ100 JSC3 2YD 40 SW 2YD Mounting F JSC3 JSC3 F Mounting bracket set Mounting bracket S 40 JSC3 Series How to order 40 BRKE-UNI (Item C on the previous page) (Item C on the previous page) Mounting bracket set JSC3 40 U MecHnd/ Switch model No. (Item G ) (Item C on the previous page) Switch model No. (Item G ) Mounting bracket (Item C on the previous page) How to order H type switch Switch body + mounting bracket set JSC3-L2 H0 Switch body only 40 SW H0 Mounting bracket set JSC3-L2 H 40 Switch model No. (Item G ) How to order mounting bracket φ40 to φ100 Mounting bracket (Item C on the previous page) Switch model No. (Item G ) Mounting bracket (Item C on the previous page) φ40 φ50 φ63 φ80 φ100 Foot (LB) *1 JSC3-40-LB JSC3-50-LB JSC3-63-LB JSC3-80-LB JSC3-100-LB Flange (FB) JSC3-40-FB JSC3-50-FB JSC3-63-FB JSC3-80-FB JSC3-100-FB Eye bracket (C) S1-C-40 S1-C-50 S1-C-63 S1-C-80 S1-C-100 Clevis bracket (CB) *2 S1-CB-40 S1-CB-50 S1-CB-63 S1-CB-80 S1-CB-100 *1: he foot mounting bracket is provided as 2 pcs./set. *2: pin and a snap ring are attached. *3: ll mounting brackets have mounting bolts attached. 769

7 U MecHnd/ 770 JSC4-N Series How to order (φ125 to 180) Without switch (without magnet for switch) JSC4-N With switch (built-in magnet for switch) JSC4- *1 : Mounting bracket will be shipped assembled with the product. *2 : Refer to page 765 for the min. stroke length with switch. *3 : When selecting or B as mounting, the switch quantity is limited to H (1 on head side) for, and R (1 on rod side) for B. *4 : Refer to page 771 for the cushion needle position indication. *5 : I and Y cannot be selected together. [Example of model No.] LB 125 B 50 S I LB 125 B 50 0H R S I Mounting *1 JSC4--LB-125B-50-0H-R-SI Model: Brake cylinder double acting/no-lubrication Mounting : xial foot B : φ125 mm C Port thread : Rc thread D Cushion : Both sides cushioned E Stroke length : 50mm F Switch model No. : Reed switch 0H, lead wire 1 m G Switch quantity : 1 on rod side H Option : Cushion needle position S I ccessory : Rod eye B C Port thread Precautions for model No. selection D Cushion E Stroke length F Switch model No. * indicates the lead wire length. G Switch quantity *3 H Option I *4 ccessory *5 Content Mounting LB xial foot F Rod side flange FB Head side flange C Eye bracket CB Clevis bracket (pin and snap ring attached) C Intermediate trunnion Rod side trunnion B Head side trunnion B 125 φ φ φ φ180 C Port thread Blank Rc thread N NP thread (custom order product) G G thread (custom order product) D Cushion B Both sides cushioned R Rod side cushioned H Head side cushioned N Without cushion E Stroke length Stroke length vailable stroke Custom stroke length φ125 1 to φ140 1 to In 1 mm φ160 1 to increments φ180 1 to F Switch model No. xial Radial Voltage Lead Indicator lead wire lead wire C DC wire 0H* 0V* 1-color display 5H* 5V* Without indicator lamp 2-wire 8H* 8V* 1-color display 1H* 1V* 1-color 2-wire 2H* 2V* 3H* 3V* display 3-wire 3PH* 3PV* 1-color display 3-wire (PNP output) (custom) 2WH* 2WV* 2YH* 2YV* 2-color 2-wire 3WH* 3WV* 3YH* 3YV* display 3-wire 2JH* 2JV* 1-color display 2-wire Off-delay 2YD* - 2-color display for 2YD* - C magnetic field 2-wire * Lead wire length Blank 1 m (standard) 3 3 m (option) 5 5 m (option) Contact Reed Proximity G Switch quantity R 1 on rod side H 1 on head side D H Option Max. ambient temp. instantaneous max. temp J Bellows 60 C 100 C K Bellows 100 C 200 C L Bellows 250 C 400 C M Piston rod material (stainless steel) Blank Cushion needle position (standard) Standard R Cushion needle position R R S Cushion needle position S Cushion needle position S C2 With cushion section check valve I ccessory I Rod eye Y Rod clevis (pin and snap ring attached) B1 Eye bracket B2 Clevis bracket

8 How to order brake unit JSC4 Switch body + mounting bracket set JSC4- How to order 2YD type switch Switch body + mounting bracket set JSC H Switch model No. (Item F on the previous page) 2YD Switch model No. (Item F on the previous page) BRKE-UNI (Item B on the previous page) How to order type switch 125 (Item B on the previous page) (Item B on the previous page) Switch body only SW 0H Switch model No. (Item F on the previous page) Switch body only Switch model No. (Item F on the previous page) Mounting bracket set JSC4- Mounting bracket set JSC4 Series How to order 125 SW 2YD JSC4-125 S 125 (Item B on the previous page) (Item B on the previous page) Cushion needle position (needle position from rod direction with the port on the top side) Standard Port R When selecting option R, S, or for a certified class 2 pressure vessel, the port position should be in the center as shown in the figure to the right, and the needle position should be in the offset position. Certified class 2 pressure vessel stroke length Stroke length φ or more φ or more Port R U MecHnd/ S S Class 2 pressure vessel certification Option R, S, or 771

9 JSC3 Series U MecHnd/ 772 φ40 to φ100 Material of mounting bracket Mounting Material Remarks LB Steel Paint F/FB Steel Paint C/CB Cast iron Paint C Cast iron Paint Release bolt size (hexagon socket head cap screw) Size JSC3 JSC3-V φ40/φ50 M10 8 M10 29 φ63 M12 9 M12 30 φ80 M14 10 M14 31 φ100 M16 12 M16 40 Internal structure and parts list Repair parts list Kit No. Repair parts No. φ40 JSC3-40K φ50 JSC3-50K φ63 JSC3-63K φ80 JSC3-80K φ100 JSC3-100K Note: Specify the kit No. when placing an order. How to release the brake manually Release bolt Note: How to release the brake he brakes are released by turning the release bolt (attached with product) two or three times to screw it into the female thread (next to brake release port) on top of the brake. (lways remove the release bolt during normal Brake section use.) o manually release the brake, always use the release bolt attached with the product. Using any other bolt may prevent the brake from functioning properly No. Part name Material Remarks No. Part name Material Remarks 1 Head cover luminum alloy die-casting Paint 28 Cover Steel Paint 2 Piston packing Nitrile rubber 29 Spring holder Steel Zinc chromate 3 Wear ring Polyacetal resin 30 Spring Steel 4 Magnet Plastic 31 Brake shoe metal Cast iron Nickeling 5 Piston gasket Nitrile rubber 32 Rod nut Steel Zinc chromate 6 Cylinder tube luminum alloy Hard alumite 33 Dust wiper Nitrile rubber 7 Cushion packing Nitrile rubber, steel 34 DU ring Steel Black finish 8 Cylinder gasket Nitrile rubber 35 Bush Oil impregnated bearing alloy 9 Rod cover luminum alloy die-casting Paint 36 Hexagon socket head cap screw lloy steel Black finish 10 Metal seal Nitrile rubber 37 Dust cover luminum alloy Paint 11 Rod packing Nitrile rubber 38 Hexagon nut Steel Black finish 12 Dust wiper Nitrile rubber 39 Piston H luminum alloy die-casting 13 Cap gasket Nitrile rubber 40 ie rod Steel Zinc chromate 14 Body cap Cast iron Nitriding 41 Conical spring washer Steel Black finish 15 Cap gasket B Nitrile rubber 42 Round nut Steel Zinc chromate 16 Brake body luminum alloy casting lumite 43 Piston R luminum alloy die-casting 17 Hexagon socket head cap screw lloy steel Black finish 44 Bush B Oil impregnated bearing alloy 18 Rod metal Steel Manganese phosphate 45 hrust washer 19 Piston rod Steel Industrial chrome plating 46 Spring Steel Paint 20 Hexagon socket head cap screw lloy steel Black finish 47 oothed washer Steel Black finish 21 Brake piston Cast iron Manganese phosphate 48 Hexagon socket set screw lloy steel Black finish 22 Parallel pin Steel 49 Philips pan head machine screw/captive washer Steel Zinc chromate 23 Bearing 50 Cushion needle Copper alloy Nickeling 24 Piston packing B Nitrile rubber 51 Needle nut Copper alloy Nickeling 25 Wear ring Polyacetal resin 52 Needle gasket Nitrile rubber 26 Cushion rubber Urethane rubber With switch 27 Phillips pan head machine screw Steel Zinc chromate 53 Switch mounting base luminum alloy 54 Switch holder luminum alloy 55 Phillips pan head machine screw Steel Zinc chromate 56 Hexagon socket set screw lloy steel Black finish 57 Cylinder switch Note: Never disassemble the brake section, as the powerful spring installed can be dangerous.

10 φ125 to φ180 Material of mounting bracket Mounting Material Remarks LB Steel Paint F Carbon steel Parkerizing C Cast iron Paint CB Cast iron Paint C//B Cast iron Paint FB Carbon steel Paint Release bolt size (hexagon socket head cap screw) φ125 φ140 φ160 φ180 Size M24 x 16 or higher M24 x 20 or higher M24 x 20 or higher M24 x 24 or higher Internal structure and parts list How to release the brake manually No. Part name Material Remarks No. Part name Material Remarks 1 Head cover luminum alloy casting Chromate 28 Wear ring Polyacetal resin JSC4-N Series Double acting Note: How to release the brake he brakes are released by turning the release bolt (attached with product) two or three times to screw it into the female thread (next to brake release port) on top of the brake. (lways remove the release bolt during normal use.) o manually release the brake, always use the release bolt attached with the product. Using any other bolt may prevent the brake from functioning properly Cushion needle Copper alloy 29 Cushion rubber Urethane rubber 3 Cushion ring Steel Zinc chromate 30 Phillips pan head machine screw Steel Zinc chromate 4 Piston packing Nitrile rubber 31 Cover Steel Paint 5 Piston luminum alloy casting 32 Spring holder Steel Manganese phosphate 6 Cushion ring B Steel Zinc chromate 33 Spring Steel Black finish 7 Cylinder tube luminum alloy Hard alumite 34 Brake shoe metal Cast iron Nickeling 8 Cushion packing Nitrile rubber/steel 35 Rod nut Steel Zinc chromate 9 Rod cover luminum alloy casting Chromate 36 Dust wiper Nitrile rubber 10 Cylinder gasket Nitrile rubber 37 Bush Oiles drymet 11 Rod packing Nitrile rubber 38 Hexagon nut Steel Zinc chromate 12 Dust wiper Nitrile rubber 39 Hexagon socket head cap screw lloy steel Black finish 13 Dust cover luminum alloy lumite 40 Ring Steel Black finish 14 Rod packing Nitrile rubber 41 Hexagon nut Steel Zinc chromate 15 Body cap luminum alloy casting Black alumite 42 oothed washer Steel Zinc chromate 16 Cap gasket Nitrile rubber 43 ie rod Steel Zinc chromate 17 Brake body luminum cast iron lumite 44 hrust washer Steel 18 Bush B Oil impregnated bearing alloy 45 Metal gasket Nitrile rubber 19 Piston rod Steel Industrial chrome plating 46 Rod metal Cast iron Zinc chromate 20 Hexagon socket head cap screw lloy steel Black finish 47 Piston gasket Nitrile rubber 21 Brake piston Cast iron Manganese phosphate 48 Magnet Rubber JSC4- only 22 Bearing pin Steel 49 Wear ring Polyacetal resin 23 Bearing - 50 Body cap Cast iron Manganese phosphate 24 Phillips pan head machine screw/captive washer Steel Zinc chromate 51 O-ring Nitrile rubber 25 Spring Steel Paint 52 Needle gasket Nitrile rubber 26 Needle nut Steel Zinc chromate 53 E type snap ring Steel Zinc chromate 27 Piston packing B Nitrile rubber 54 Hexagon socket head cap screw Steel Black finish Repair parts list Kit No. Repair parts No. φ125 JSC4-N-125K φ140 JSC4-N-140K φ160 JSC4-N-160K φ180 JSC4-N-180K Release bolt Brake section For JSC U MecHnd/ 773

11 U MecHnd/ JSC3 Series Dimensions (φ40 to φ100) Basic (00) φbh K SD O B S SD K K L R φd* (for L) φd (for J) E Manual release port FG BC KB KK Hexagon B b C MN [With bellows] φmm V WF XF MO BD Brake release port FF *1 : For the l dimension, round up below the decimal point. *2 : R, S and indicate the cushion needle position. *3 : Manual release bolt is attached. *4 : For the dimensions of the accessories, refer to pages 796 and 797. *5 : Non-sag block (2-dashed line) will be added depending on the stroke length. Refer to page 784 for details on dimensions. Basic (00) basic dimensions B B BC BD BE BF BG BH C D D DB DC E EE F FF FG G J K φ M Rc1/4 121 Rc1/8 M φ M Rc3/ Rc1/8 M φ M Rc3/8 154 Rc1/4 M φ M Rc1/ Rc1/4 M φ M Rc1/ Rc3/8 M With switch 0, 5, 2, 3 1, 2Y, 3Y, 2J, 2YD/ K KB KK L LL MM MN M0 N Q SD V WF X XF Y O RD HD RD HD φ M to M10 depth φ M to M10 depth φ M to M12 depth φ M to M14 depth φ M to M16 depth With bellows l 8 2W, 3W HO, HOY 50 or 51 to 101 to 151 to 201 to 301 to 401 to 501 or WF FF b d d* RD HD RD HD RD HD less more φ (Stroke length/3.0) + 8 φ (Stroke length/3.6) φ (Stroke length/3.6) φ (Stroke length/4.3) φ (Stroke length/4.5) + 9 (ang) X + l + stroke length WF+l BG BE BF Y D (Spare manual release bolt) G F LL + stroke length X + stroke length Q RD HD D Q D G 2-EE φj DC DB N 774

12 Dimensions (φ40 to φ100) xial foot (LB) φbh LH 4-φLD L O B LR S K K L E R BC KB Hexagon B φd* (for L) φd (for J) Manual release port FG K KK b C LB φmm LF L + l + stroke length WF+l LF+l [With bellows] V LC WF BD Y (Spare manual release bolt) F Brake release port FF JSC3 Series Double acting/single rod *1 : For the l dimension, round up below the decimal point. *2 : R, S and indicate the cushion needle position. *3 : Manual release bolt is attached. *4 : For the dimensions of the accessories, refer to pages 796 and 797. *5 : Non-sag block (2-dashed line) will be added depending on the stroke length. Refer to page 784 for details on dimensions. xial foot (LB) basic dimensions B B BC BD BE BF BG BH C D E EE F FG FF G J K K KB φ Rc1/4 121 M10 Rc1/ φ Rc3/ M10 Rc1/ φ Rc3/8 154 M12 Rc1/ φ Rc1/ M14 Rc1/ φ Rc1/ M16 Rc3/ Mounting dimensions With switch 0, 5, 2, 3 1, 2Y, 3Y, 2J, 2YD/ KK L LL MM N Q V WF Y L LB LC LD LF LG LH LR L O RD HD RD HD φ40 M to M10 depth φ50 M to M10 depth φ63 M to M12 depth φ80 M to M14 depth φ100 M to M16 depth With bellows l 8 2W, 3W HO, HOY 50 or 51 to or WF FF b d d* RD HD RD HD RD HD less 100 to 150 to 200 to 300 to 400 to 500 more φ (Stroke length/3.0) + 8 φ (Stroke length/3.6) φ (Stroke length/3.6) φ (Stroke length/4.3) φ (Stroke length/4.5) + 9 BG BE BF Q D G RD LL + stroke length LG + stroke length L + stroke length 30 HD 13 Q D G N 2-EE φj LC LB U MecHnd/ 775

13 U MecHnd/ JSC3 Series Dimensions (φ40 to φ100) Rod side flange (F) K φbh KB BC *1 : For the l dimension, round up below the decimal point. *2 : R, S and indicate the cushion needle position. *3 : Reassembly to the head side flange is not possible because the rod metal is not fixed. *4 : Manual release bolt is attached. *5 : For the dimensions of the accessories, refer to pages 796 and 797. *6 : Non-sag block (2-dashed line) will be added depending on the stroke length. Refer to page 784 for details on dimensions. O B S K K FL FM L R E φd* (for L) φd (for J) Manual release port FG 4-φFD FC FH KK Hexagon B b [With bellows] Rod side flange (F) basic dimensions C φmm FF UV X + l + stroke length FF+l BD F Y (Spare manual release bolt) H Brake release port FF* B B BC BD BE BF BG BH C D D DC DB E EE FF* FG G H J K K BG φ M Rc1/4 Rc1/8 M φ M Rc3/8 Rc1/8 M φ M Rc3/8 Rc1/4 M φ M Rc1/2 Rc1/4 M φ M Rc1/2 Rc3/8 M Mounting dimensions With switch 0, 5, 2, 3 1, 2Y, 3Y, 2J, 2YD/ KB KK L LF MM N Q UV X Y FC FD FF FH FL FM F O RD HD RD HD φ M to M10 depth φ50 55 M to M10 depth φ M to M12 depth φ M to M14 depth φ M to M16 depth With bellows l 8 2W, 3W HO, HOY WF FF b d d* 50 or 51 to 101 to 151 to 201 to 301 to 401 to 501 or RD HD RD HD RD HD less more φ (Stroke length/3.0) + 8 φ (Stroke length/3.6) φ (Stroke length/3.6) φ (Stroke length/4.3) φ (Stroke length/4.5) + 9 BE BF Q D G RD 13 LF + stroke length + stroke length X + stroke length D HD 13 Q D G 2-EE φj DC DB N 776

14 Dimensions (φ40 to φ100) Head side flange (FB) Manual release port FG BD Hexagon B φd* (for L) φd (for J) KK JSC3 Series Double acting/single rod *1 : For the l dimension, round up below the decimal point. *2 : R, S and indicate the cushion needle position. *3 : Reassembly to the rod side flange is not possible because the piston rod protruding length (from the flange end), rod metal and flange mounting bolt are different. *4 : Manual release bolt is attached. *5 : For the dimensions of the accessories, refer to pages 796 and 797. *6 : Non-sag block (2-dashed line) will be added depending on the stroke length. Refer to page 784 for details on dimensions. C b φmm WF V WF+l [With bellows] BG BE BF Brake release port FF Y D (Spare manual release bolt) G F LL + stroke length + stroke length F + stroke length F + l + stroke length + l + stroke length Head side flange (FB) basic dimensions Q RD B B BC BD BE BF BG BH C D E EE F FG FF G K K KB φ Rc1/4 121 M10 Rc1/ φ Rc3/ M10 Rc1/ φ Rc3/8 154 M12 Rc1/ φ Rc1/ M14 Rc1/ φ Rc1/ M16 Rc3/ Mounting dimensions With switch 0, 5, 2, 3 1, 2Y, 3Y, 2J, 2YD/ KK L LL MM Q V WF Y F FC FD FH FL FM F O RD HD RD HD φ40 M to M10 depth φ50 M to M10 depth φ63 M to M12 depth φ80 M to M14 depth φ100 M to M16 depth With bellows l 8 2W, 3W HO, HOY WF FF b d d* 50 or 51 to 101 to 151 to 201 to 301 to 401 to 501 or RD HD RD HD RD HD less more φ (Stroke length/3.0) + 8 φ (Stroke length/3.6) φ (Stroke length/3.6) φ (Stroke length/4.3) φ (Stroke length/4.5) HD 13 Q D G 2-EE F FH FC E 4-φFD R L O B φbh S K K FL FM BC K KB U MecHnd/ 777

15 U MecHnd/ JSC3 Series Dimensions (φ40 to φ100) Head side special flange (FC) Manual release port FG KK Hexagon B φd* (for L) φd (for J) *1 : For the l dimension, round up below the decimal point. *2 : R, S and indicate the cushion needle position. *3 : Manual release bolt is attached. *4 : For the dimensions of the accessories, refer to pages 796 and 797. *5 : Non-sag block (2-dashed line) will be added depending on the stroke length. Refer to page 784 for details on dimensions. C b φmm WF V BD BE BF BG Y (Spare manual release bolt) F F + l + stroke length WF+l + l + stroke length [With bellows] Brake release port FF D G 13 LL + stroke length + stroke length F + stroke length Head side flange (FC) basic dimensions Q RD 30 B B BC BD BE BF BG C D D DB DC EE F FG FF G K KK K φ M Rc1/4 121 M10 Rc1/ M φ M Rc3/ M10 Rc1/ M φ M Rc3/8 154 M12 Rc1/ M φ M Rc1/ M14 Rc1/ M φ M Rc1/ M16 Rc3/ M Mounting dimensions With switch 0, 5, 2, 3 1, 2Y, 3Y, 2J, 2YD/ KB L LL MM Q V WF Y F FC FD F O RD HD RD HD φ to M10 depth φ to M10 depth φ to M12 depth φ to M14 depth φ to M16 depth With bellows l 8 2W, 3W HO, HOY WF FF b d d* 50 or 51 to 101 to 151 to 201 to 301 to 401 to 501 or RD HD RD HD RD HD less more φ (Stroke length/3.0) + 8 φ (Stroke length/3.6) φ (Stroke length/3.6) φ (Stroke length/4.3) φ (Stroke length/4.5) D HD Q D G DC DB 2-EE F FC E R L O B S FC K K BC K KB 4-φFD 778

16 Dimensions (φ40 to φ100) Eye bracket (C) Manual release port FG KK Hexagon B φd* (for L) φd (for J) JSC3 Series Double acting/single rod *1 : For the l dimension, round up below the decimal point. *2 : R, S and indicate the cushion needle position. *3 : For the dimensions of the accessories, refer to pages 796 and 797. *4 : Non-sag block (2-dashed line) will be added depending on the stroke length. Refer to page 784 for details on dimensions. C b φmm WF V BD [With bellows] Brake release port FF Y D (Spare manual release bolt) G F LL + stroke length C + stroke length CJ + stroke length CJ + l + stroke length WF+l BG BE BF C + l + stroke length Eye bracket (C) basic dimensions Q RD B B BC BD BE BF BG C D E EE F FF FG G K KK K φ Rc1/4 121 Rc1/8 M M φ Rc3/ Rc1/8 M M φ Rc3/8 154 Rc1/4 M M φ Rc1/ Rc1/4 M M φ Rc1/ Rc3/8 M M Mounting dimensions With switch 0, 5, 2, 3 1, 2Y, 3Y, 2J, 2YD/ KB L LL MM Q V WF Y C CD CE CH CI CJ CQ O RD HD RD HD φ to M10 depth φ to M10 depth φ to M12 depth φ to M14 depth φ to M16 depth With bellows l 8 2W, 3W HO, HOY WF FF b d d* 50 or 51 to 101 to 151 to 201 to 301 to 401 to 501 or RD HD RD HD RD HD less more φ (Stroke length/3.0) + 8 φ (Stroke length/3.6) φ (Stroke length/3.6) φ (Stroke length/4.3) φ (Stroke length/4.5) + 9 HD 13 Q D G CH CI 2-EE φcdh10 RCE E R L O B S -0.1 CQ -0.4 K K BC K KB U MecHnd/ 779

17 JSC3 Series U MecHnd/ Dimensions (φ40 to φ100) Clevis bracket (CB) Manual release port FG KK Hexagon B *1 : For the l dimension, round up below the decimal point. *2 : R, S and indicate the cushion needle position. *3 : pin and a snap ring are attached. *4 : For the dimensions of the accessories, refer to pages 796 and 797. *5 : Non-sag block (2-dashed line) will be added depending on the stroke length. Refer to page 784 for details on dimensions. φd* (for L) φd (for J) C b φmm WF V BD BG BE BF C + l + stroke length [With bellows] Brake release port FF RD Y D (Spare manual release bolt) G F LL + stroke length C + stroke length XC + stroke length XC + l + stroke length WF+l Clevis bracket (CB) basic dimensions Q HD B B BC BD BE BF BG C D EE F FF FG G K KK K φ Rc1/4 121 Rc1/8 M M φ Rc3/ Rc1/8 M M φ Rc3/8 154 Rc1/4 M M φ Rc1/ Rc1/4 M M φ Rc1/ Rc3/8 M M Mounting dimensions With switch 0, 5, 2, 3 1, 2Y, 3Y, 2J, 2YD/ KB L LL MM Q V WF XC Y C CD CE CH CI CV CW O RD HD RD HD φ to M10 depth φ to M10 depth φ to M12 depth φ to M14 depth φ to M16 depth With bellows l 8 2W, 3W HO, HOY 50 or 51 to 101 to 151 to 201 to 301 to 401 to 501 or WF FF b d d* RD HD RD HD RD HD less more φ (Stroke length/3.0) + 8 φ (Stroke length/3.6) φ (Stroke length/3.6) φ (Stroke length/4.3) φ (Stroke length/4.5) + 9 Q D G CH CI 2-EE φcdh10 RCE E R L O B S +0.4 CW+0.1 CV K K BC K KB 780

18 Dimensions (φ40 to φ100) Rod side trunnion () K φde8 φbh O B E C K M N BC KB L φd* (for L) φd (for J) Manual release port FG KK Hexagon B C φmm [With bellows] JSC3 Series Double acting/single rod *1 : For the l dimension, round up below the decimal point. *2 : Position cannot be detected at rod side stroke end. *3 : he position of the cushion needle cannot be detected. *4 : For the dimensions of the accessories, refer to pages 796 and 797. *5 : Non-sag block (2-dashed line) will be added depending on the stroke length. Refer to page 784 for details on dimensions. Rod side trunnion () basic dimensions WF V BD X + l + stroke length WF+l b B B BC BD BE BF BG BH C D D DB DC E EE FE FF FG G J K F+l Y (Spare manual release bolt) FE Brake release port FF φ M Rc1/4 121 Rc1/8 M φ M Rc3/ Rc1/8 M φ M Rc3/8 154 Rc1/4 M φ M Rc1/ Rc1/4 M φ M Rc1/ Rc3/8 M Mounting dimensions With switch K KB KK L LL MM N Q V WF X Y C D E F G M N O φ M to M10 depth φ M to M10 depth φ M to M12 depth φ M to M14 depth φ M to M16 depth With bellows l 0, 5, 2, 3 1, 2Y, 3Y, 2J, 2YD/ 8 2W, 3W HO, HOY 50 or 51 to 101 to 151 to 201 to 301 to 401 to 501 or WF FF b d d* HD HD HD HD HD less more φ (Stroke length/3.0) + 8 φ (Stroke length/3.6) φ (Stroke length/3.6) φ (Stroke length/4.3) φ (Stroke length/4.5) + 9 BG BE BF F Q D G LL + stroke length X + stroke length E 30 4D HD G + stroke length D G Q φj DC DB N U MecHnd/ 781

19 JSC3 Series U MecHnd/ Dimensions (φ40 to φ100) Head side trunnion (B) Manual release port FG Hexagon B φ47(j) φ48(l) *1 : For the l dimension, round up below the decimal point. *2 : Position cannot be detected at head side stroke end. *3 : he position of the cushion needle cannot be changed. *4 : For the dimensions of the accessories, refer to pages 796 and 797. *5 : Non-sag block (2-dashed line) will be added depending on the stroke length. Refer to page 784 for details on dimensions. KK b C φmm WF V BD [With bellows] BG X + l + stroke length WF+l BE BF Brake release port FF Y D (Spare manual release bolt) G FE LL + stroke length J + stroke length X + stroke length J + l + stroke length Head side trunnion (B) basic dimensions Q RD 30 B B BC BD BE BF BG BH C D D EE FE FF FG G J K K φ M8 Rc1/4 121 Rc1/8 M φ M8 Rc3/ Rc1/8 M φ M8 Rc3/8 154 Rc1/4 M φ M12 Rc1/ Rc1/4 M φ M12 Rc1/ Rc3/8 M Mounting dimensions With switch KB KK L LL MM N Q V WF X Y C D E J K M N O φ M to M10 depth φ50 55 M to M10 depth φ M to M12 depth φ M to M14 depth φ M to M16 depth With bellows l 0, 5, 2, 3 1, 2Y, 3Y, 2J, 2YD/ 8 2W, 3W HO, HOY 50 or 51 to 101 to 151 to 201 to 301 to 401 to 501 or WF FF b d d* RD RD RD RD RD less more φ (Stroke length/3.0) + 8 φ (Stroke length/3.6) φ (Stroke length/3.6) φ (Stroke length/4.3) φ (Stroke length/4.5) + 9 E K Q D G 2-EE φj N K φde8 4-D O B E C K M N BC KB L 782

20 Dimensions (φ40 to φ100) Intermediate trunnion (C) K φde8 *1 : For the l dimension, round up below the decimal point. *2 : R, S and indicate the cushion needle position. *3 : For the dimensions of the accessories, refer to pages 796 and 797. φbh O B S C K M N L R Manual release port FG E KK φmm [With bellows] Intermediate trunnion (C) basic dimensions V BD BG Brake release port FF Hexagon B Y D C (Spare manual release bolt) G WF FE Q LL + stroke length Y + stroke length/2 X + stroke length X + l + stroke length WF+l b φ47(j) φ48(l) BC KB JSC3 Series Double acting/single rod B B BC BD BE BF BG BH C D D DB DC E EE FE FF FG G J K K KB φ M Rc1/4 121 Rc1/8 M φ M Rc3/ Rc1/8 M φ M Rc3/8 154 Rc1/4 M φ M Rc1/ Rc1/4 M φ M Rc1/ Rc3/8 M Mounting dimensions With switch 0, 5, 2, 3 1, 2Y, 3Y, 2J, 2YD/ KK L LL MM N Q V WF X Y Q C D E M N Y Z O RD HD RD HD φ40 M to Stroke length 242 M10 depth φ50 M to Stroke length 276 M10 depth φ63 M to Stroke length 290 M12 depth φ80 M to M14 depth 11 Stroke length φ100 M to M16 depth 13 Stroke length With bellows l 8 2W, 3W HO, HOY WF FF b d d* 50 or 51 to 101 to 151 to 201 to 301 to 401 to 501 or RD HD RD HD RD HD less more φ (Stroke length/3.0) + 8 φ (Stroke length/3.6) φ (Stroke length/3.6) φ (Stroke length/4.3) φ (Stroke length/4.5) + 9 BE BF Y + l + stroke length/2 Q RD E D HD Z + stroke length/2 Q D G φj DC DB N U MecHnd/ 783

21 JSC3 Series U MecHnd/ bout the non-sag block (φ40 to φ100) Depending on its stroke length, a non-sag block will be added to the middle part of the cylinder. he number of non-sag blocks to be added differs depending on the bore size and the stroke length as shown in the table below. Number of non-sag blocks depending on stroke length ube size Stroke length Number of non-sag blocks φ to to φ to to φ to to φ to to φ to One non-sag block: o be added to the middle point between the covers. wo non-sag blocks: mount the 2 blocks so that the length of the 2 covers will be divided into 3 equal parts. he dimensions of non-sag blocks are as shown in the figure below. When attaching the cylinder, take into account the dimensions of the non-sag blocks. C B Non-sag block dimensions table ube size Non-sag block dimensions B C φ φ φ φ φ

22 MEMO MEMO 785 U MecHnd/

23 U MecHnd/ JSC4-N Series Dimensions (φ125 to φ180) xial foot (LB) KB BC H LH φd L b O B LR LS K [With bellows] S WF+l *1 : R, S and indicate the cushion needle position. *2 : l dimensions below decimal point are rounded up. *3 : For the dimensions of the accessories, refer to page 798. R 4-φLD M24 Manual release port KK Hexagon B LB C φmm S MN BD WF LC V φ J MO RD: Rod side max. sensitivity position HD: Head side max. sensitivity position xial foot (LB) basic dimensions B B BC BD BE BF BG C EE F G GB J K KB KK LL M φ Rc1/ M φ Rc3/ M φ Rc3/ M φ Rc3/ M Mounting dimensions MM MN MO NN P Q QB S V WF L LB LC LD JG LH LR LS L φ φ φ φ With bellows With switch 0,5,2,3 2W,3W 2Y,3Y,2YD,1,2J 8 b d l RD HD RD HD RD HD RD HD φ (Stroke length/4.55) φ (Stroke length/4.55) φ (Stroke length/5.15) φ (Stroke length/5.15) BG (ang) BE LL + stroke length LG + stroke length L + stroke length Rc1/2 Brake release port Q RD Rod side G P View HD QB NN + stroke length GB LC P Port position diagram (View ) (M) 2-EE Cylinder port LB Head side 786

24 Dimensions (φ125 to φ180) Rod side flange (F) KB BC FH FC 4-FD φd b O B [With bellows] S K FL FM WF+l *1 : R, S and indicate the cushion needle position. *2 : l dimensions below decimal point are rounded up. *3 : For the dimensions of the accessories, refer to page 798. R M24 Manual release port KK Hexagon B C φmm BD WF F FF MN V φ J RD: Rod side max. sensitivity position HD: Head side max. sensitivity position JSC4-N Series Double acting/no-lubrication Rod side flange (F) basic dimensions B B BC BD BE BF BG C EE F G GB J K KB KK LL M φ Rc1/ M φ Rc3/ M φ Rc3/ M φ Rc3/ M Mounting dimensions MM MN MO NN P Q QB V WF X FC FD FF FG FH FL FM F φ φ φ φ With bellows With switch 0,5,2,3 2W,3W 2Y,3Y,2YD,1,2J 8 b d l RD HD RD HD RD HD RD HD φ (Stroke length/4.55) φ (Stroke length/4.55) φ (Stroke length/5.15) φ (Stroke length/5.15) MO BG (ang) BE Rc1/2 Brake release port Q RD View QB HD G GB F NN + stroke length LL + stroke length FG + stroke length (X + stroke length) Rod side P Port position diagram (View ) P (M) 2-EE Cylinder port Head side U MecHnd/ 787

25 JSC4-N Series U MecHnd/ 788 Dimensions (φ125 to φ180) Head side flange (FB) M24 Manual release port KK Hexagon B φd C b φmm BD WF V φ J WF+l [With bellows] BG *1 : R, S and indicate the cushion needle position. *2 : l dimensions below decimal point are rounded up. *3 : For the dimensions of the accessories, refer to page 798. BE F Rc1/2 Brake release port Q RD G LL + stroke length + stroke length F + stroke length MN View MO QB HD GB NN + stroke length (ang) 2-EE Cylinder port RD: Rod side max. sensitivity position HD: Head side max. sensitivity position Head side flange (FB) basic dimensions B B BC BD BE BF BG C EE F G GB J K KB KK LL MM φ Rc1/ M φ Rc3/ M φ Rc3/ M φ Rc3/ M Mounting dimensions MN MO NN P Q QB V WF F FC FD FH FL FM F φ φ φ φ With bellows With switch 0,5,2,3 2W,3W 2Y,3Y,2YD,1,2J 8 b d l RD HD RD HD RD HD RD HD φ (Stroke length/4.55) φ (Stroke length/4.55) φ (Stroke length/5.15) φ (Stroke length/5.15) F Rod side P R O B K S FL FM P Port position diagram (View ) FC FH 4-FD BC KB Head side

26 Dimensions (φ125 to φ180) Eye bracket (C) M24 Manual release port Hexagon B φd KK C b φmm BD WF V φ J WF+l [With bellows] BG *1 : R, S and indicate the cushion needle position. *2 : l dimensions below decimal point are rounded up. *3 : For the dimensions of the accessories, refer to page 798. BE F Rc1/2 Brake release port Q G RD LL + stroke length C + stroke length CJ + stroke length MN QB HD NN + stroke length MO View (ang) RD: Rod side max. sensitivity position HD: Head side max. sensitivity position JSC4-N Series Double acting/no-lubrication Eye bracket (C) basic dimensions B B BC BD BE BF BG C EE F G GB J K KB KK LL MM φ Rc1/ M φ Rc3/ M φ Rc3/ M φ Rc3/ M Mounting dimensions MN MO NN P Q QB V WF C CD CE CF CH CI CJ CQ φ φ φ φ With bellows With switch 0,5,2,3 2W,3W 2Y,3Y,2YD,1,2J 8 b d l RD HD RD HD RD HD RD HD φ (Stroke length/4.55) φ (Stroke length/4.55) φ (Stroke length/5.15) φ (Stroke length/5.15) GB CH CF CI 2-EE Cylinder port Rod side φcd R CE P H10 R B K Port position diagram (View ) S CQ P BC K Head side KB U MecHnd/ 789

27 U MecHnd/ 790 JSC4-N Series Dimensions (φ125 to φ180) Clevis bracket (CB) M24 Manual release port KK Hexagon B φd C b φmm BD WF V φ J WF+l [With bellows] BE BF BG *1 : R, S and indicate the cushion needle position. *2 : l dimensions below decimal point are rounded up. *3 : For the dimensions of the accessories, refer to page 798. F Rc1/2 Brake release port Q G RD Q LL + stroke length C + stroke length CJ + stroke length MN QB HD Q NN + stroke length MO View (ang) RD: Rod side max. sensitivity position HD: Head side max. sensitivity position Clevis bracket (CB) basic dimensions B B BC BD BE BF BG C EE F G GB J K KB KK LL MM φ Rc1/ M φ Rc3/ M φ Rc3/ M φ Rc3/ M Mounting dimensions MN MO NN P Q QB V WF C CD CE CF CH CI CJ CV CW φ φ φ φ With bellows With switch 0,5,2,3 2W,3W 2Y,3Y,2YD,1,2J 8 b d l RD HD RD HD RD HD RD HD φ (Stroke length/4.55) φ (Stroke length/4.55) φ (Stroke length/5.15) φ (Stroke length/5.15) GB CH CF CL 2-EE Cylinder port R φcd CE Rod side H10 P R B CV S K P Port position diagram (View ) CW BC Head side K KB

28 Dimensions (φ125 to φ180) Intermediate trunnion (C) N KB BC φd φde8 b B K C M UM WF+l [With bellows] *1 : R, S and indicate the cushion needle position. *2 : l dimensions below decimal point are rounded up. *3 : For the dimensions of the accessories, refer to page 798. S R M24 Manual release port KK Hexagon B C φmm MN BD WF RD: Rod side max. sensitivity position HD: Head side max. sensitivity position JSC4-N Series Double acting/no-lubrication Intermediate trunnion (C) basic dimensions B B BC BD BE BF BG C EE F G GB J K KB KK LL M φ Rc1/ M φ Rc3/ M φ Rc3/ M φ Rc3/ M Mounting dimensions MM MN MO NN P Q QB V WF X Q C N D E M UM φ stroke length/ φ stroke length/ φ stroke length/ φ stroke length/ Mounting dimensions With bellows With switch 0,5,2,3 2W,3W 2Y,3Y,2YD,1,2J 8 Y Z b d l RD HD RD HD RD HD RD HD φ (Stroke length/4.55) φ (Stroke length/4.55) φ (Stroke length/5.15) φ (Stroke length/5.15) V φ J MO BE BF BG G E GB F NN + stroke length LL + stroke length Y + stroke length/2 (Z + stroke length/z) (X + stroke length) Q (ang) Rc1/2 Brake release port Q Rod side P RD Q View QB HD Q P Port position diagram (View ) 2-EE Cylinder port (M) Head side U MecHnd/ 791

29 U MecHnd/ 792 JSC4-N Series Dimensions (φ125 to φ180) Rod side trunnion () N KB BC φd e8 φd b B K C M UM *1 : R, S and indicate the cushion needle position. *2 : l dimensions below decimal point are rounded up. *3 : For the dimensions of the accessories, refer to page 798. S WF+l [With bellows] R M24 Manual release port KK Hexagon B C φmm MN BD WF RD: Rod side max. sensitivity position HD: Head side max. sensitivity position Rod side trunnion () basic dimensions B B BC BD BE BF BG C EE F G GB J K KB KK LL M φ Rc1/ M φ Rc3/ M φ Rc3/ M φ Rc3/ M Mounting dimensions MM MN MO NN P Q QB V WF X C D E F G M N UM φ φ φ φ With bellows With switch 0,5,2,3 2W,3W 2Y,3Y,2YD,1,2J 8 b d l RD HD RD HD RD HD RD HD φ (Stroke length/4.55) φ (Stroke length/4.55) φ (Stroke length/5.15) φ (Stroke length/5.15) V φ J MO BG (ang) BE Rod side Rc1/2 Brake release port Q P View QB HD Q G E GB F NN + stroke length LL + stroke length F (G + stroke length) (X + stroke length) P Port position diagram (View ) 2-EE Cylinder port (M) Head side

30 Dimensions (φ125 to φ180) Head side trunnion (B) M24 Manual release port KK Hexagon B φd C b φmm BD WF V φ J WF+l [With bellows] BE BF BG *1 : R, S and indicate the cushion needle position. *2 : l dimensions below decimal point are rounded up. *3 : For the dimensions of the accessories, refer to page 798. Head side trunnion (B) basic dimensions F Q LL + stroke length J + stroke length (X + stroke length) Rc1/2 Brake release port G RD Q NN + stroke length MN View MO Rod side RD: Rod side max. sensitivity position HD: Head side max. sensitivity position JSC4-N Series Double acting/no-lubrication Head side B B BC BD BE BF BG C EE F G GB J K KB KK LL M φ Rc1/ M φ Rc3/ M φ Rc3/ M φ Rc3/ M Mounting dimensions MM MN MO NN P Q QB V WF X C D E J K M N UM φ φ φ φ With bellows With switch 0,5,2,3 2W,3W 2Y,3Y,2YD,1,2J 8 b d l RD HD RD HD RD HD RD HD φ (Stroke length/4.55) φ (Stroke length/4.55) φ (Stroke length/5.15) φ (Stroke length/5.15) E QB (ang) GB (K) 2-EE Cylinder port (M) BC P φd e8 R B C M UM P Port position diagram (View ) S KB N U MecHnd/ 793

31 JSC4-N Series U MecHnd/ bout the non-sag block (φ125, φ140) non-sag block will be added to the middle part of the cylinder if the stroke length is in the range given in the table below. dditional stroke length to the non-sag block Stroke length φ125 M N CE φ to 2000 φ φ N M CE 794

32 MEMO MEMO 795 U MecHnd/

33 JSC3 common Series U MecHnd/ JSC3 Series common accessory dimensions (rod eye/no. 2 bracket) φ40 to φ100 he installation dimensions for the clevis, rod eye, and No. 2 bracket (φcd, CW, CQ) are all the same, and any combination is possible. Specify the model No. when placing an order. Rod eye/clevis dimensions Rod eye (I) Material: Cast iron Rod clevis (Y) Material: Cast iron CDH10 RRR -0.1 Painting CV CW Painting CW +0.1 CDH10 RRR Model No. C CD CW D E KK M RR Weight (kg) S1-I M S1-I M S1-I M S1-I M S1-I M No. 2 bracket dimensions Eye bracket (B1) Eye bracket (B3) Material: Cast iron Painting K SD 4-C Model C CD CE CI CQ D E F G K SD Weight No. (kg) S1-B S1-B S1-B S1-B S1-B C 4-D F KK E D M C -0.1 G CQ-0.4 CI (K) SD -0.1 CQ -0.3 CDH10 RCE CDH10 E Material: Cast iron Painting CF F G 4-D Model No. KK B C CD CV CW D E KK MB RR Weight (kg) S1-Y M S1-Y M S1-Y M S1-Y M S1-Y M *1: he MB dimension is the effective length of the CW dimension. *2: pin and a snap ring are attached. Clevis bracket (B2) F E (D) B Material: Cast iron Painting K SD CV 4-C Model C CD CE CI CV CW D E F G K SD Wt No. (kg) S1-B S1-B S1-B S1-B S1-B Note: pin and a snap ring are attached. C (E) +0.4 G CW +0.1 CI CDH10 RCE MB 4-D SE RMR KB (K) 796 Model pplicable C CD CF CQ D F G K K KB MR SD SE Weight No. bore size (kg) S1-B3-40 φ40/φ S1-B3-63 φ S1-B3-80 φ80/φ

34 Note: he bracket is provided as 2 pcs./set. Indicator Pin (P) JSC3 common Series ccessory JSC3 Series common accessory dimensions (No. 2 bracket/pin/bellows/indicator) φ40 to φ100 runnion No. 2 bracket dimensions Model No. 2-φGC GV GF 2-φGB GL GK DH10 Material: Cast iron Painting GB GC GD GE GF GH GK GL G GV D Weight (kg) S1-B S1-B S1-B S1-B S1-B G GD GH D E GE Pin dimensions pplicable Model No. bore size Material: Carbon steel Zinc chromate treatment B C D CD pplicable snap ring Weight S1-P-40 40, C type for shaft S1-P C type for shaft S1-P-80 80, C type for shaft φ C C φb B C φd φcde8 (kg) U MecHnd/ B C D E φ to 59 φ to 63.5 φ to 68 φ to 80 φ to 90 he operational status of the brake is easily detectable from outside. 797

35 JSC4 common Series U MecHnd/ JSC4 Series common accessory dimensions (rod eye, bracket, pin) φ125 to φ180 Rod eye for JSC4 (I) Model No. C CD CW D KK M MC R Weight (kg) SCS2-125-I M SCS2-140-I M SCS2-160-I M SCS2-180-I M Eye bracket for JSC4 (B1) Model No. F G E CDH10 R KK CI 45 φd RCE 4-C CDH10 4-D Material: Cast iron Painting -0.1 CW -0.4 Material: Cast iron Painting C CD CE CI CQ D E F G K Weight (kg) SCS2-125-B SCS2-140-B SCS2-160-B SCS2-180-B M MC C K -0.1 CQ -0.4 K Rod clevis for JSC4 (Y) B C CD CV CW D E KK MB RR Weight Model No. (kg) SCS2-125-Y M SCS2-140-Y M SCS2-160-Y M SCS2-180-Y M Note: pin and a snap ring are attached. Pin (P) Model No. CDH10 KK (D) C MB B B RRR B C CD D pplicable snap ring Material: Cast iron CV Painting Material: Carbon steel Zinc chromate treatment Weight Compatibility (kg) SCS2-125-P C for shaft JSC3-125 SCS2-140-P C for shaft JSC3-140 SCS2-160-P C for shaft JSC3-160 SCS2-180-P C for shaft JSC3-180 C C φd φcde CW +0.1 (E) Clevis bracket for JSC4 (B2) E F 4-D G CI 4-C K CV CW Material: Cast iron Painting RCE K CDH10 Model No. Note: pin and a snap ring are attached. 798 C CD CE CI CV CW D E F G K Weight (kg) SCS2-125-B SCS2-140-B SCS2-160-B SCS2-180-B

36 MEMO MEMO 799 U MecHnd/

37 U MecHnd/ Brake cylinder Double acting/with valve for brake JSC3-V Series : φ40/φ50/φ63/φ80/φ100 JIS symbol Specifications Descriptions JSC3-V (with switch) JSC3-SV (with switch) mm φ40 φ50 φ63 φ80 φ100 φ40 φ50 φ63 φ80 φ100 ctuation Double acting/with valve for brake Double acting/low pressure release/with valve for brake Working fluid Compressed air Max. working pressure MPa 0.7 ( 100 psi, 7 bar) Min. working Brake section 0.3 ( 44 psi, 3 bar) 0.25 ( 36 psi, 2.5 bar) pressure MPa Cylinder 0.1 ( 15 psi, 1 bar) Proof pressure MPa 1.6 ( 230 psi, 16 bar) mbient temperature C -5 (23 F) to 50 (122 F) (no freezing) Port size Brake section Rc1/8 Rc1/4 Rc3/8 Rc1/8 Rc1/4 Rc3/8 Cylinder Rc1/4 Rc3/8 Rc1/2 Rc1/4 Rc3/8 Rc1/2 Stroke tolerance mm +0.9 (to 360), +1.4 (to 1000) 0 0 Working piston speed mm/s 50 to 1000 (Operate within the allowable absorbed energy.) Cushion ir cushion Effective air cushion length mm Lubrication Not required (use turbine oil class 1 ISO VG32 if necessary for lubrication) Holding force N llowable Cushioned absorbed Without energy Note: Without any cushion, this product cannot absorb large energy generated by an external load. cushion J We recommend using an external shock absorber. Note: he valve specifications are the same as those of the standard model 4KB2. For details, refer to Pneumatic Valves (CB-23S). Stroke length Standard stroke length Max. stroke length vailable stroke length Min. stroke length φ φ , 75, 100, 150, 200, 250 φ63 300, 350, 400, 450, 500 φ φ *1 : he min. stroke length varies depending on switch mounting method. Refer to the following table. he custom stroke length is available in 1 mm increments. *2 : he max. stroke length available for φ63 to φ100 bore size models with bellows is 2000 mm. *2 1 Min. stroke length with switch ( switch) Min. stroke length with 0/5 switches Switch quantity Different surface mounting Same surface mounting Center trunnion mounting Rod side trunnion mounting Head side trunnion mounting No position detection at rod No position detection side stroke end. at head side stroke end φ40 20(10) 20(20) 40(40) 60(60) 20(10) 60(45) 105(75) 150(105) 110(110) 110(110) 175(145) 175(145) 50(50) 50(50) φ50 15(10) 20(20) 40(40) 60(60) 15(10) 20(20) 65(50) 65(60) 135(135) 135(135) 135(135) 135(135) 60(60) 60(60) φ63 15(10) 20(20) 40(40) 60(60) 15(10) 20(20) 70(55) 70(60) 110(95) 110(95) 110(100) 110(100) 50(45) 50(45) φ80 15(15) 25(25) 45(45) 65(65) 15(15) 25(25) 70(55) 70(65) 115(85) 115(85) 115(105) 115(105) 55(40) 55(40) φ100 15(15) 25(25) 45(45) 70(70) 15(15) 25(25) 70(55) 70(70) 125(95) 125(95) 125(115) 125(115) 60(45) 60(45) *1 : he values in ( ) are of *V (radial lead wire). *2 : When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. 800

38 Min. stroke length with switch ( switch) Min. stroke length with 8 switch Switch quantity Different surface mounting Same surface mounting Center trunnion mounting JSC3-V Series Specifications Rod side trunnion Head side trunnion mounting No mounting No position position detection at detection at head rod side stroke end. side stroke end φ40 15(10) 20(20) 40(40) 60(60) 15(10) 50(35) 95(65) 140(95) 95(85) 95(85) 155(125) 155(125) 45(40) 45(40) φ50 10(10) 20(20) 40(40) 60(60) 10(10) 20(20) 70(55) 70(60) 115(115) 115(115) 135(135) 135(135) 50(50) 50(50) φ63 10(10) 20(20) 40(40) 60(60) 10(10) 20(20) 70(55) 70(60) 95(75) 95(75) 110(110) 110(110) 45(35) 45(35) φ80 15(15) 25(25) 45(45) 65(65) 15(15) 25(25) 70(55) 70(65) 100(70) 100(70) 115(115) 115(115) 50(35) 50(35) φ100 15(15) 25(25) 45(45) 65(65) 15(15) 25(25) 70(55) 70(65) 110(80) 110(80) 125(125) 125(125) 55(40) 55(40) *1: he values in ( ) are of *V (radial lead wire). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. Min. stroke length with 2/3 witches Rod side trunnion Head side trunnion Switch Different surface mounting No mounting No position Same surface mounting Center trunnion mounting quantity mounting position detection at detection at head rod side stroke end. side stroke end φ40 20(10) 20(15) 25(25) 40(40) 20(10) 60(45) 105(75) 150(105) 105(75) 105(75) 165(135) 165(135) 50(35) 50(35) φ50 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 105(75) 105(75) 105(75) 105(75) 45(30) 45(30) φ63 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 110(80) 110(80) 110(85) 110(85) 50(35) 50(35) φ80 15(10) 15(15) 30(30) 45(45) 15(10) 15(15) 60(45) 60(45) 115(85) 115(85) 115(90) 115(90) 55(40) 55(40) φ100 10(10) 15(15) 30(30) 45(45) 10(10) 15(15) 60(45) 60(45) 125(95) 125(95) 125(100) 125(100) 60(45) 60(45) *1: he values in ( ) are of *V (radial lead wire). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. Min. stroke length with 1/2Y/3Y/2YD switches Switch quantity Different surface mounting Same surface mounting Rod side trunnion Head side trunnion mounting No mounting No position Center trunnion mounting position detection at detection at head rod side stroke end. side stroke end φ40 20(10) 20(15) 25(25) 40(40) 20(10) 60(45) 105(75) 150(105) 105(75) 105(75) 165(135) 165(135) 50(35) 50(35) φ50 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 100(70) 100(70) 100(75) 100(75) 45(30) 45(30) φ63 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 105(75) 105(75) 105(85) 105(85) 50(35) 50(35) φ80 15(10) 15(15) 30(30) 45(45) 15(10) 15(15) 60(45) 60(45) 110(80) 110(80) 110(90) 110(90) 55(40) 55(40) φ100 10(10) 15(15) 30(30) 45(45) 10(10) 15(15) 60(45) 60(45) 120(90) 120(90) 120(100) 120(100) 60(45) 60(45) *1: he values in ( ) are of *V (radial lead wire). 2YD does not have a radial lead wire (V). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. Min. stroke length with 2W/3W switches Rod side trunnion Head side trunnion Different surface mounting No mounting No position Same surface mounting Center trunnion mounting mounting position detection at detection at head rod side stroke end. side stroke end. Switch quantity φ40 20(5) 20(10) 20(15) 25(25) 20(5) 65(50) 110(80) 155(110) 110(80) 110(80) 170(140) 170(140) 50(35) 50(35) φ50 20(5) 20(10) 20(15) 20(20) 20(5) 20(10) 65(40) 65(40) 110(80) 110(80) 110(60) 110(60) 50(35) 50(35) φ63 20(5) 20(10) 20(15) 25(25) 20(5) 20(10) 65(40) 65(40) 115(85) 115(85) 115(65) 115(65) 55(40) 55(40) φ80 15(5) 15(10) 15(15) 25(25) 15(5) 15(10) 60(40) 60(40) 120(90) 120(90) 120(70) 120(70) 55(40) 55(40) φ100 10(5) 10(10) 20(20) 25(25) 10(5) 10(10) 60(40) 60(40) 130(100) 130(100) 130(85) 130(85) 60(45) 60(45) *1: he values in ( ) are of *V (radial lead wire). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. U MecHnd/ 801

39 U MecHnd/ JSC3-V Series Switch specifications ( type switch) 1-color/2-color display/for C magnetic field proof Proximity 2-wire Proximity 2-wire Proximity 3-wire Reed 2-wire (*4) Proximity 2-wire Descriptions 1H/ 2H/2V/ 2YH/ 2WH/ 3H/ 3PH/3PV 3YH/ 3WH/ 2YD 0H/0V 5H/5V 8H/8V 1V 2JH/2JV 2YV 2WV 3V (custom) 3YV 3WV 2YDP For programmable Dedicated for For programmable For programmable For programmable controller, For programmable For pplications controller, relay, relay, IC circuit (no indicator programmable compact solenoid valve programmable controller controller, relay controller, relay lamp), serial connection controller, relay controller Output method - NPN output PNP output NPN output NPN output - Pwr. supp. V to 28 VDC - Load voltage 85 to 265 VC 10 to 30 VDC 24 VDC ±10% 30 VDC or less 12/24 VDC 110 VC 5/12/24 VDC 110 VC 12/24 VDC 110 VC 220 VC 24 VDC ±10% Load current 5 to 100 m 5 to 20 m (*2) 100 m or less 50 m or less 5 to 50 m 7 to 20 m 50 m 20 m 5 to 50 m 7 to 20 m 7 to 10 m 5 to 20 m LED LED (Lit Red/green Red/green LED (Lit Yellow Red/green Red/green Red/green Indicator LED Without (Lit when when LED (Lit LED (Lit when LED (Lit LED (Lit LED (Lit LED (Lit when ON) LED lamp (Lit when ON) indicator lamp ON) ON) when ON) when ON) ON) when ON) when ON) when ON) (Lit when ON) Leakage 1 m at 100 VC, 1 m or 1 m or less 10 μ or less 0 m current 2 m at 200 VC less 1 m:33 1 m:18 1 m:33 1 m:18 1 m:18 1 m:33 1 m:18 1 m:18 1 m:33 1 m:61 Weight g 3 m:87 3 m:49 3 m:87 3 m:49 3 m:49 3 m:87 3 m:49 3 m:49 3 m:87 3 m:166 5 m:142 5 m:80 5 m:142 5 m:80 5 m:80 5 m:142 5 m:80 5 m:80 5 m:142 5 m:272 *1 : Refer to Page 1 for other switch specifications. *2 : he above max. load current is 20 m at 25 C. he current is lower than 20 m if the operating ambient temperature around the switch is higher than 25 C. (5 to 10 m at 60 C) *3 : Switch for C magnetic field (2YD) cannot be used in DC magnetic field. *4 : he 0/5 switch can also be used with 220 VC. Contact CKD about working conditions. *5 : Dimensions depend on switch model No. Refer to Page 18 for details. Switch specifications (H type switch) Reed switch Descriptions H0 Reed 2-wire H0Y (2-color display) pplications For relay, programmable Dedicated for controller programmable controller Load voltage/ 12/24 VDC 110 VC 24 VDC, 5 to 20 m current 5 to 50 m 7 to 20 m (*2) Indicator lamp Green LED (Lit when ON) Red/green LED (Lit when ON) Leakage current 10 μ or less Weight g 1 m:76 3 m:181 5 m:289 *1 : Refer to Page 1 for other switch specifications. *2 : Max. load current is applied at 25 C. he current is lower than 20 m if the operating ambient temperature around the switch is higher than 25 C. (5 to 10 m at 60 C) 802

40 Electrical specification for brake valve Descriptions 4KB2 Rated voltage (V) 100 C(50/60 Hz) 200 C(50/60 Hz) 24 DC Starting current () 0.056/ / Holding current () 0.028/ / Power consumption (W) 1.8/ hermal class Class B (molded coil) JSC3-V Series Specifications *1 : 100/200 VC coil is available for 110/220 VC (60 Hz). *2 : he valve specifications are the same as those of the standard model 4KB2. For details, refer to Pneumatic Valves (CB-23S). Cylinder weight Item/mounting Product weight when stroke length (S) = 0 mm Mounting bracket Switch weight weight Basic (00) Foot (LB) Flange (F, FB) Eye bracket (C) Clevis bracket (CB) runnion (C) type H type dditional weight per S = 100 mm [Unit: kg] Valve weight φ Refer to 0.32 φ the weight φ in the switch 0.35 φ specifications. φ Product weight for stroke length 0 mm 3.67 kg 200 dditional weight for stroke length 200 mm 0.46 =0.92 kg 100 Weight of 2 OH switches =0.036 kg (Example) Product weight of JSC3-V-LB-50B-200-0H-D Weight of 2 mounting brackets =0.044 kg Valve weight 0.32 kg Product weight =4.990 kg heoretical thrust table (Unit: N) φ40 φ50 φ63 φ80 φ100 Operating Working pressure MPa direction Push Pull Push Pull Push Pull Push Pull Push Pull U MecHnd/ 803

41 JSC3-V Series U MecHnd/ How to order Without switch (built-in magnet for switch) JSC3 V LB 40 B 50 1 S I With switch (built-in magnet for switch) JSC3 V LB 40 B H R S I With strong magnetic field proof (for H0, H0Y switches) switch (built-in magnet for switch) JSC3 V L2 LB 40 B 50 1 H0 R S I Model No. Brake release pressure B Mounting *1 [Example of model No.] JSC3-V-LB-40B H-R-SI Model: Brake cylinder Double acting/with valve for brake Brake release pressure: Standard 0.3 MPa B Mounting : xial foot C : φ40 mm D Port thread : Rc thread E Cushion : Both sides cushioned F Stroke length : 50 mm G Valve voltage : 100 VC H Switch model No. : Proximity switch 0H, lead wire 1 m I Switch quantity : 1 on rod side J Option : Cushion needle position S K ccessory : Rod eye 804 C D Port thread Precautions for model selection *1 : Mounting bracket will be shipped assembled with the product. (Head side special flange is attached separately) *2 : If the stroke exceeds the max. stroke length, refer to Page 69. *3 : he max. stroke length available for φ63 to φ100 bore size models with bellows is 2000 mm. *4 : Refer to pages 800 to 801 for the min. stroke length with switch. *5 : 2YD, 2YD, H0, and H0Y are strong magnetic field proof switches. *6 : When selecting or B as mounting, the switch quantity is limited to H (1 on head side) for, and R (1 on rod side) for B. *7 : For S,, and G position indications, check the respective dimensions. *8 : I and Y cannot be selected together. *9 : Refer to Page 85 for custom specifications of rod end form. E Cushion F Stroke length *2 *3 *4 G Valve voltage H Switch model No. *5 * indicates the lead wire length. I Switch quantity *6 K J Option *7 ccessory *8 Content Brake release pressure Blank Standard (0.3 MPa) S Low pressure release (0.25 MPa) B Mounting 00 Basic LB xial foot F Rod side flange FB Head side flange FC Head side special flange C Eye bracket CB Clevis bracket (pin and snap ring attached) C Intermediate trunnion Rod side trunnion B Head side trunnion C 40 φ40 50 φ50 63 φ63 80 φ φ100 D Port thread Blank Rc thread N NP thread (custom order product) G G thread (custom order product) E Cushion B Both sides cushioned R Rod side cushioned H Head side cushioned N Without cushion F Stroke length Stroke length *4 vailable stroke length Custom stroke length φ40 1 to φ50 1 to In 1 mm φ63 1 to φ80 1 to increments φ100 1 to G Valve voltage VC VC 3 24 VDC 4 12 VDC H Switch model No. Refer to the switch model numbers on the following page. * Lead wire length Blank 1 m (standard) 3 3 m (option) 5 5 m (option) I Switch quantity R 1 on rod side H 1 on head side D (when there are more than 4 switches, indicate switch quantity.) J Option Max. ambient temperature instantaneous max. temp J Bellows 100 C 200 C L Bellows 250 C 400 C M Piston rod material (stainless steel) Blank Cushion needle position R (standard) S Cushion needle position S Cushion needle position G With indicator K ccessory I Rod eye Y Rod clevis (pin and snap ring attached) B1 Eye bracket B2 Clevis bracket (pin and snap ring attached) B3 Eye bracket B4 runnion No. 2 bracket (2 pcs./set)

42 [H] Switch model No. type switch xial Radial Voltage Lead Contact Display lead wire lead wire C DC wire OH* OV* 1-color display 5H* 5V* Reed Without indicator lamp 2-wire 8H* 8V* 1-color display 1H* 1V* 2H* 2V* 1-color display 2-wire 3H* 3V* 3-wire 2WH* 2WV* 2-wire 2YH* 2YV* 2-color display 3WH* 3WV* Proximity 3-wire 3YH* 3YV* 3PH* 3PV* 1-color display (custom order) 3-wire 2YD* - 2-color display 2YD* - C magnetic field 2-wire 2JH* 2JV* 1-color display off-delay 2-wire H type switch HO* - Reed Strong magnetic field proof 2-wire HOY* - Strong magnetic field 2-color display How to order brake unit JSC3 40 BRKE-UNI How to order type switch Switch body + mounting bracket set JSC3 JSC3-L2 0H 40 How to order H type switch Switch body + mounting bracket set (Item C on the previous page) Switch model No. (Item H ) (Item C on the previous page) Switch body only SW 0H Switch model No. (Item H ) Switch body only H0* 40 H0* SW Mounting F JSC3 Mounting bracket set JSC3 JSC3-V Series How to order F 40 BRKE-UNI (Item C on the previous page) Mounting bracket S 40 Mounting bracket set JSC3-L2 (Item C on the previous page) H 40 U MecHnd/ How to order 2YD type switch Switch body + mounting bracket set JSC3 Switch model No. (Item H ) 2YD* (Item C on the previous page) Switch model No. (Item H ) Switch body only 40 SW 2YD* JSC3 Mounting bracket Mounting bracket set (Item C on the previous page) 40 Switch model No. (Item H ) How to order mounting bracket Mounting bracket (Item C on the previous page) *1: he foot mounting bracket is provided as 2 pcs./set. *2: pin and a snap ring are attached. *3: ll mounting brackets have mounting bolts attached. Switch model No. (Item H ) Mounting bracket (Item C on the previous page) φ40 φ50 φ63 φ80 φ100 Foot (LB) *1 JSC3-40-LB JSC3-50-LB JSC3-63-LB JSC3-80-LB JSC3-100-LB Flange (FB) JSC3-40-FB JSC3-50-FB JSC3-63-FB JSC3-80-FB JSC3-100-FB Eye bracket (C) S1-C-40 S1-C-50 S1-C-63 S1-C-80 S1-C-100 Clevis bracket (CB) *2 S1-CB-40 S1-CB-50 S1-CB-63 S1-CB-80 S1-CB

43 JSC3-V Series U MecHnd/ Dimensions (φ40 to φ63) With valve for brake JSC3-V C B C D φ φ With valve for brake JSC3-V B IN port Rc1/8 IN port Rc1/ D EXH port Rc1/8 M10 depth 9 (Spare manual release bolt) Note: his model is the same as the standard, except for the dimensions above. Refer to page EXH port Rc1/4 M12 depth 10 (Spare manual release bolt) Note: his model is the same as the standard, except for the dimensions above. Refer to page

44 Dimensions (φ80, φ100) With valve for brake JSC3-V-80 Note: his model is the same as the standard, except for the dimensions above. Refer to page 774. JSC3-V IN port Rc1/4 EXH port Rc3/ JSC3-V Series Double acting/with valve for brake EXH port Rc1/4 M14 depth 11 (Spare manual release bolt) EXH port Rc1/8 M16 depth 13 (Spare manual release bolt) U MecHnd/ IN port Rc1/ Note: his model is the same as the standard, except for the dimensions above. Refer to page

45 U MecHnd/ Specifications Note: Brake section is air operated. Brake cylinder JIS symbol Double acting/low hydraulic JSC3-H/JSC4-H Series : JSC3: φ40/φ50/φ63/φ80/φ100 JSC4: φ125/φ140/φ160/φ180 Descriptions JSC3-H (with switch) JSC3-SH (with switch) JSC4-H mm φ40 φ50 φ63 φ80 φ100 φ40 φ50 φ63 φ80 φ100 φ125 φ140 φ160 φ180 ctuation Double acting/low hydraulic Double acting/low pressure release/low hydraulic Double acting/low hydraulic Working fluid Hydraulic fluid (compressed air for brake section) Max. working pressure MPa 1.0 ( 150 psi, 10 bar) Min. working Brake section 0.3 ( 44 psi, 3 bar) 0.25 ( 36 psi, 2.5 bar) 0.3 ( 44 psi, 3 bar) pressure MPa Cylinder 0.2 ( 29 psi, 2 bar) 0.2 ( 29 psi, 2 bar) 0.1 ( 15 psi, 1 bar) Proof pressure MPa 1.6 ( 230 psi, 16 bar) mbient temperature C 5 (41 F) to 50 (122 F) Port size Brake section Rc1/8 Rc1/4 Rc3/8 Rc1/8 Rc1/4 Rc3/8 Rc1/2 Cylinder Rc1/4 Rc3/8 Rc1/2 Rc1/4 Rc3/8 Rc1/2 Rc1/2 Rc3/4 Stroke tolerance mm +0.9 (to 360), +1.4 (to 1000) +0.9 (to 360), +1.4 (to 1000) +1.0 (to 300), +1.4 (to 1000), +1.8 (to 2000) Cushion ir cushion Cushioned Effective air cushion length mm Holding force N llowable Note: he cushioning of the low hydraulic cylinder cannot absorb large energy. Cushioned absorbed We recommend using an external shock absorber. energy Without Note: Without any cushion, this product cannot absorb large energy generated by an external load. J cushion We recommend using an external shock absorber. Stroke length Standard stroke length Max. stroke length vailable stroke length Min. stroke length φ φ50 50, 75, 100, 150, 200, JSC3 φ63 250, 300, 350, 400, φ80 450, φ100 *3 1 φ φ140 50, 75, 100, 150, 200, JSC φ , 300 φ *1 : If max. stroke length is exceeded, product specifications may not be met, depending on conditions. Refer to Page 69. *2 : he custom stroke length is available in 1 mm increments. *3 : he max. stroke length available for φ63 to φ100 bore size models with bellows is 2000 mm. 808 Min. stroke length with JSC3 switch ( switch) Min.stroke length with 0/5 switches Rod side trunnion Head side trunnion Switch Different surface mounting mounting Same surface mounting Center trunnion mounting quantity mounting No position detection No position detection at rod side stroke end. at head side stroke end φ40 20(10) 20(20) 40(40) 60(60) 20(10) 60(45) 105(75) 150(105) 110(110) 110(110) 175(145) 175(145) 50(50) 50(50) φ50 15(10) 20(20) 40(40) 60(60) 15(10) 20(20) 65(50) 65(60) 135(135) 135(135) 135(135) 135(135) 60(60) 60(60) φ63 15(10) 20(20) 40(40) 60(60) 15(10) 20(20) 70(55) 70(60) 110(95) 110(95) 110(100) 110(100) 50(45) 50(45) φ80 15(15) 25(25) 45(45) 65(65) 15(15) 25(25) 70(55) 70(65) 115(85) 115(85) 115(105) 115(105) 55(40) 55(40) φ100 15(15) 25(25) 45(45) 70(70) 15(15) 25(25) 70(55) 70(70) 125(95) 125(95) 125(115) 125(115) 60(45) 60(45) *1 : he values in ( ) are of *V (radial lead wire). *2 : When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible.

46 Min. stroke length with JSC3 switch ( switch) Min. stroke length with 8 switch Switch quantity Different surface mounting Min. stroke length with 2/3 switches Same surface mounting JSC3-H/JSC4-H Series Specifications Center trunnion mounting Rod side trunnion mounting No position detection at rod side stroke end. Head side trunnion mounting No position detection at head side stroke end φ40 15(10) 20(20) 40(40) 60(60) 15(10) 50(35) 95(65) 140(95) 95(85) 95(85) 155(125) 155(125) 45(40) 45(40) φ50 10(10) 20(20) 40(40) 60(60) 10(10) 20(20) 70(55) 70(60) 115(115) 115(115) 135(135) 135(135) 50(50) 50(50) φ63 10(10) 20(20) 40(40) 60(60) 10(10) 20(20) 70(55) 70(60) 95(75) 95(75) 110(110) 110(110) 45(35) 45(35) φ80 15(15) 25(25) 45(45) 65(65) 15(15) 25(25) 70(55) 70(65) 100(70) 100(70) 115(115) 115(115) 50(35) 50(35) φ100 15(15) 25(25) 45(45) 65(65) 15(15) 25(25) 70(55) 70(65) 110(80) 110(80) 125(125) 125(125) 55(40) 55(40) *1: he values in ( ) are of *V (radial lead wire). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. Switch quantity Different surface mounting Same surface mounting Center trunnion mounting Rod side trunnion mounting No position detection at rod side stroke end. Head side trunnion mounting No position detection at head side stroke end φ40 20(10) 20(15) 25(25) 40(40) 20(10) 60(45) 105(75) 150(105) 105(75) 105(75) 165(135) 165(135) 50(35) 50(35) φ50 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 105(75) 105(75) 105(75) 105(75) 45(30) 45(30) φ63 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 110(80) 110(80) 110(85) 110(85) 50(35) 50(35) φ80 15(10) 15(15) 30(30) 45(45) 15(10) 15(15) 60(45) 60(45) 115(85) 115(85) 115(90) 115(90) 55(40) 55(40) φ100 10(10) 15(15) 30(30) 45(45) 10(10) 15(15) 60(45) 60(45) 125(95) 125(95) 125(100) 125(100) 60(45) 60(45) *1: he values in ( ) are of *V (radial lead wire). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. Min. stroke length with 1/2Y/3Y/2W/3W/2YD switches Switch quantity Different surface mounting Same surface mounting Center trunnion mounting Rod side trunnion mounting No position detection at rod side stroke end. Head side trunnion mounting No position detection at head side stroke end φ40 20(10) 20(15) 25(25) 40(40) 20(10) 60(45) 105(75) 150(105) 105(75) 105(75) 165(135) 165(135) 50(35) 50(35) φ50 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 100(70) 100(70) 100(75) 100(75) 45(30) 45(30) φ63 15(10) 15(15) 25(25) 40(40) 15(10) 15(15) 60(45) 60(45) 105(75) 105(75) 105(85) 105(85) 50(35) 50(35) φ80 15(10) 15(15) 30(30) 45(45) 15(10) 15(15) 60(45) 60(45) 110(80) 110(80) 110(90) 110(90) 55(40) 55(40) φ100 10(10) 15(15) 30(30) 45(45) 10(10) 15(15) 60(45) 60(45) 120(90) 120(90) 120(100) 120(100) 60(45) 60(45) *1: he values in ( ) are of *V (radial lead wire). 2YD does not have a radial lead wire (V). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. Min. stroke length with 2W/3W switches Min. stroke length with JSC4 switch ( switch) φ125 to 180 Descriptions Different surface mounting Same surface mounting Center trunnion mounting Rod side trunnion mounting No position detection at rod side stroke end. Head side trunnion mounting No position detection at head side stroke end. Switch quantity φ40 20(5) 20(10) 20(15) 25(25) 20(5) 65(50) 110(80) 155(110) 110(80) 110(80) 170(140) 170(140) 50(35) 50(35) φ50 20(5) 20(10) 20(15) 20(20) 20(5) 20(10) 65(40) 65(40) 110(80) 110(80) 110(60) 110(60) 50(35) 50(35) φ63 20(5) 20(10) 20(15) 25(25) 20(5) 20(10) 65(40) 65(40) 115(85) 115(85) 115(65) 115(65) 55(40) 55(40) φ80 15(5) 15(10) 15(15) 25(25) 15(5) 15(10) 60(40) 60(40) 120(90) 120(90) 120(70) 120(70) 55(40) 55(40) φ100 10(5) 10(10) 20(20) 25(25) 10(5) 10(10) 60(40) 60(40) 130(100) 130(100) 130(85) 130(85) 60(45) 60(45) *1: he values in ( ) are of *V (radial lead wire). *2: When the stroke length is 15 mm or less, the two switches could turn ON at the same time. In this case, adjust switch mounting positions to be as far apart as possible. Stroke length when mounted on the same surface Center trunnion mounting stroke Rod side trunnion mounting stroke Head side trunnion mounting stroke Port Port Port Port U MecHnd/ φ or more 70 or more φ or more 75 or more 20 or more φ or more 80 or more φ or more 85 or more 809

47 U MecHnd/ JSC3-H/JSC4-H Series Switch specifications ( type switch) 1-color/2-color display/for C magnetic field proof Proximity 2-wire Proximity 2-wire Proximity 3-wire Reed 2-wire (*4) Proximity 2-wire Descriptions 1H/ 2H/2V/ 2YH/ 2WH/ 3H/ 3PH/3PV 3YH/ 3WH/ 2YD 0H/0V 5H/5V 8H/8V 1V 2JH/2JV 2YV 2WV 3V (custom) 3YV 3WV 2YDP For programmable Dedicated for For programmable For programmable For programmable controller, For programmable For pplications controller, relay, relay, IC circuit (no indicator programmable compact solenoid valve programmable controller controller, relay controller, relay lamp), serial connection controller, relay controller Output method - NPN output PNP output NPN output NPN output - Pwr. supp. V to 28 VDC - Load voltage 85 to 265 VC 10 to 30 VDC 24 VDC ±10% 30 VDC or less 12/24 VDC 110 VC 5/12/24 VDC 110 VC 12/24 VDC 110 VC 220 VC 24 VDC ±10% Load current 5 to 100 m 5 to 20 m (*2) 100 m or less 50 m or less 5 to 50 m 7 to 20 m 50 m 20 m 5 to 50 m 7 to 20 m 7 to 10 m 5 to 20 m LED LED (Lit Red/green Red/green LED (Lit Yellow Red/green Red/green Red/green Indicator LED Without LED (Lit when when LED (Lit LED (Lit when LED (Lit LED (Lit LED (Lit LED lamp (Lit when ON) indicator lamp (Lit when ON) ON) ON) when ON) when ON) ON) when ON) when ON) when ON) (Lit when ON) Leakage 1 m at 100 VC, 1 m or 1 m or less 10 μ or less 0 m current 2 m at 200 VC less Weight g 1 m:33 3 m:87 1 m:18 3 m:49 1 m:33 3 m:87 1 m:18 3 m:49 1 m:18 3 m:49 1 m:33 3 m:87 1 m:18 3 m:49 1 m:18 3 m:49 1 m:33 3 m:87 1 m:61 3 m:166 5 m:142 5 m:80 5 m:142 5 m:80 5 m:80 5 m:142 5 m:80 5 m:80 5 m:142 5 m:272 *1 : Refer to Page 1 for other switch specifications. *2 : he above max. load current is 20 m at 25 C. he current is lower than 20 m if the operating ambient temperature around the switch is higher than 25 C. (5 to 10 m at 60 C) *3 : Switch for C magnetic field (2YD) cannot be used in DC magnetic field. *4 : he 0/5 switch can also be used with 220 VC. Contact CKD about working conditions. *5 : Dimensions depend on switch model No. Refer to Page

48 Cylinder weight JSC3(φ40 to φ100) JSC3-H/JSC4-H Series Specifications [Unit: kg] Item/ Mounting bracket dditional Product weight when stroke length (S) = 0 mm mounting Switch weight weight weight per Basic (00) Foot (LB) Flange (F, FB) Eye bracket (C) Clevis bracket (CB) runnion (C) type H type S = 100 mm φ φ Refer to the weight φ in the switch φ specifications φ (Example) Product weight of JSC3-H-LB-50B-200-0H-D Product weight for stroke length 0 mm 3.67 kg 200 dditional weight for stroke length 200mm 0.46 =0.92 kg 100 Weight of 2 OH switches =0.036 kg Weight of 2 mounting brackets =0.044 kg Product weight =4.670 kg JSC4(φ125 to φ180) (Unit: kg) Item/mounting Product weight when stroke length (S) = 0 mm Switch weight dditional xial foot Flange Eye bracket Clevis bracket runnion Mounting weight per Switch (LB) (F/FB) (C) (CB) (/B/C) bracket S = 100 mm φ Refer to the weight φ in the switch φ φ specifications Product weight when S = 0 mm kg 300 dditional weight when S = 300 mm 1.54 =4.62 kg 100 (Example) Product weight of JSC4-H-LB-125B-300-0H-D Weight of 2 switches (0H-D) =0.036 kg Weight of 2 switch brackets =0.056 kg Product weight = kg heoretical thrust table (Unit: N) JSC3 JSC4 φ40 φ50 φ63 φ80 φ100 φ125 φ140 φ160 φ180 Operating Working pressure MPa direction Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull Push Pull U MecHnd/ 811

49 JSC3-H Series U MecHnd/ How to order (φ40 to φ100) Without switch (built-in magnet for switch) JSC3 H LB 40 B With switch (built-in magnet for switch) JSC3 C 50 S I H LB 40 B 50 0H R S I With strong magnetic field proof (for H0, H0Y switches) switch (built-in magnet for switch) JSC3 Model No. Brake release pressure B H L2 LB 40 B 50 H0 R S I Mounting *1 E Cushion [Example of model No.] JSC3-H-LB-40B-50-0H-R-SI Model: Brake cylinder Double acting/low hydraulic Brake release pressure : Standard 0.3 MPa B Mounting : xial foot C : φ40 mm D Port thread : Rc thread E Cushion : Both sides cushioned F Stroke length : 50 mm G Switch model No. : Reed switch OH, lead wire 1 m H Switch quantity : 1 on rod side I Option : Cushion needle position S J ccessory : Rod eye 812 D Port thread Precautions for model selection *1 : Mounting bracket will be shipped assembled with the product. (Head side special flange is attached separately) *2 : If the stroke exceeds the max. stroke length, refer to Page 69. *3 : he max. stroke length available for φ63 to φ100 bore size models with bellows is 2000 mm. *4 : Refer to pages 808 to 809 for the min. stroke length with switch. *5 : 2YD, 2YD, H0, and H0Y are strong magnetic field proof switches. *6 : When selecting or B as mounting, the switch quantity is limited to "H" (1 on head side) for, and "R" (1 on rod side) for B. *7 : For S,, and G position indications, check the respective dimensions. *8 : "I" and "Y" cannot be selected together. *9 : Refer to Page 85 for custom specifications of rod end form. F Stroke length *2 *3 G Switch model No. *5 * indicates the lead wire length. H Switch quantity *6 J I Option *7 ccessory *8 Content Brake release pressure Blank Standard (0.3 MPa) S Low pressure release (0.25 MPa) B Mounting 00 Basic LB xial foot F Rod side flange FB Head side flange FC Head side special flange C Eye bracket CB Clevis bracket (pin and snap ring attached) C Intermediate trunnion Rod side trunnion B Head side trunnion C 40 φ40 50 φ50 63 φ63 80 φ φ100 D Port thread Blank Rc thread N NP thread (custom order product) G G thread (custom order product) E Cushion B Both sides cushioned R Rod side cushioned H Head side cushioned N Without cushion F Stroke length Stroke length *4 vailable stroke length Custom stroke length φ40 1 to φ50 1 to In 1 mm φ63 1 to increments φ80 1 to φ100 1 to G Switch model No. Refer to the switch model numbers on the next page. * Lead wire length Blank 1 m (standard) 3 3 m (option) 5 5 m (option) H Switch quantity R 1 on rod side H 1 on head side D (when there are more than 4 switches, indicate switch quantity.) I Option Max. ambient temperature instantaneous max. temp J Bellows 100 C 200 C L Bellows 250 C 400 C M Piston rod material (stainless steel) Blank Cushion needle position R (standard) S Cushion needle position S Cushion needle position G With indicator J ccessory I Rod eye Y Rod clevis (pin and snap ring attached) B1 Eye bracket B2 Clevis bracket (pin and snap ring attached) B3 Eye bracket B4 runnion No. 2 bracket (2 pcs./set)

50 [G] Switch model No. type switch xial Radial Voltage Lead Contact Display lead wire lead wire C DC wire OH* OV* 1-color display 5H* 5V* Reed Without indicator lamp 2-wire 8H* 8V* 1-color display 1H* 1V* 2H* 2V* 1-color display 2-wire 3H* 3V* 3-wire 2WH* 2WV* 2-wire 2YH* 2YV* 2-color display 3WH* 3WV* Proximity 3-wire 3YH* 3YV* 3PH* 3PV* 1-color display (custom order) 3-wire 2YD* - 2-color display 2YD* - for C magnetic field 2-wire 2JH* 2JV* 1-color display off-delay 2-wire H type switch HO* - Reed Strong magnetic field proof 2-wire HOY* - Strong magnetic field 2-color display How to order brake unit JSC3 40 BRKE-UNI How to order type switch Switch body + mounting bracket set JSC3 0H 40 (Item C on the previous page) Switch model No. (Item G ) (Item C on the previous page) How to order 2YD type switch Switch body only SW 0H Switch model No. (Item G ) Switch body + mounting bracket set Switch body only φ40 to φ100 φ40 to φ100 JSC3 JSC3-L2 2YD Switch model No. (Item G ) How to order H type switch Switch body + mounting bracket set 40 SW 2YD (Item C on the previous page) Switch model No. (Item G ) Switch body only H0 40 SW H0 Mounting F JSC3 Mounting bracket set JSC3 JSC3-H Series How to order F 40 BRKE-UNI (Item C on the previous page) Mounting bracket S 40 (Item C on the previous page) Mounting bracket set JSC3 JSC3-L2 Mounting bracket 40 Mounting bracket set H 40 (Item C on the previous page) U MecHnd/ Switch model No. (Item G ) How to order mounting bracket φ40 to φ100 Mounting bracket (Item C on the previous page) Switch model No. (Item G ) φ40 φ50 φ63 φ80 φ100 Foot (LB) *1 JSC3-40-LB JSC3-50-LB JSC3-63-LB JSC3-80-LB JSC3-100-LB Flange (FB) JSC3-40-FB JSC3-50-FB JSC3-63-FB JSC3-80-FB JSC3-100-FB Eye bracket (C) S1-C-40 S1-C-50 S1-C-63 S1-C-80 S1-C-100 Clevis bracket (CB) *2 S1-CB-40 S1-CB-50 S1-CB-63 S1-CB-80 S1-CB-100 *1: he foot mounting bracket is provided as 2 pcs./set. *2: pin and a snap ring are attached. *3: ll mounting brackets have mounting bolts attached. Mounting bracket (Item C on the previous page) 813

51 U MecHnd/ 814 JSC4-H Series How to order (φ125 to 180) Without switch (without magnet for switch) JSC4-H With switch (built-in magnet for switch) JSC4-LH LB 125 B 50 S I LB 125 Mounting *1 *1 : Mounting bracket will be shipped assembled with the product. *2 : Refer to page 809 for the min. stroke length with switch. *3 : When selecting or B as mounting, the switch quantity is limited to "H" (1 on head side) for, and R (1 on rod side) for B. *4 : Refer to page 815 for the cushion needle position indication. *5 : "I" and "Y" cannot be selected together. *6 : Refer to page 819 for details. [Example of model No.] JSC4-LH-LB-125B-50-0H-R-SI Model: Brake cylinder Double acting/low hydraulic Mounting : xial foot B : φ125 mm C Port thread : Rc thread D Cushion : Both sides cushioned E Stroke length : 50mm F Switch model No. : Reed switch 0H, lead wire 1 m G Switch quantity : 1 on rod side H Option : Cushion needle position S I ccessory : Rod eye B B C Port thread Precautions for model No. selection D 50 0H R S I Cushion E Stroke length *2 F Switch model No. * indicates the lead wire length. G Switch quantity *3 H Option I *4 ccessory *5 Content Mounting LB xial foot F Rod side flange FB Head side flange C Eye bracket CB Clevis bracket (pin and snap ring attached) C Intermediate trunnion Rod side trunnion B Head side trunnion B 125 φ φ φ φ180 C Port thread Blank Rc thread N NP thread (custom order product) G G thread (custom order product) D Cushion B Both sides cushioned R Rod side cushioned H Head side cushioned N Without cushion E Stroke length Stroke length vailable stroke Custom stroke length φ125 1 to φ140 1 to In 1 mm φ160 1 to φ180 1 to increments F Switch model No. xial Radial Voltage Lead Indicator lead wire lead wire C DC wire 0H* 0V* 1-color display 5H* 5V* Without indicator lamp 2-wire 8H* 8V* 1-color display 1H* 1V* 1-color 2-wire 2H* 2V* 3H* 3V* display 3-wire 3PH* 3PV* 1-color display 3-wire (PNP output) (custom) 2WH* 2WV* 2YH* 2YV* 2-color 2-wire 3WH* 3WV* 3YH* 3YV* display 3-wire 2JH* 2JV* 1-color display 2-wire off-delay 2YD* - 2-color display 2YD* - for C magnetic field 2-wire * Lead wire length Blank 1 m (standard) 3 3 m (option) 5 5 m (option) Contact Reed Proximity G Switch quantity R 1 on rod side H 1 on head side D H Option Max. ambient temp. instantaneous max. temp J Bellows 60 C 100 C K Bellows 100 C 200 C L Bellows 250 C 400 C M Piston rod material (stainless steel) Blank Cushion needle position (standard) R Cushion needle position R R S Cushion needle position S Cushion needle position S C2 With cushion section check valve I ccessory I Rod eye Y Rod clevis (pin and snap ring attached) B1 Eye bracket B2 Clevis bracket Custom order product code *6 -S092 JSC3-LH Compatible mounting dimensions

52 How to order brake unit JSC4 JSC4- BRKE-UNI (Item B on the previous page) How to order type switch Switch body + mounting bracket set Switch model No. (Item F on the previous page) JSC H 2YD Switch model No. (Item F on the previous page) 125 (Item B on the previous page) How to order 2YD type switch Switch body + mounting bracket set 125 (Item B on the previous page) Switch body only SW Switch model No. (Item F on the previous page) Switch body only SW 0H 2YD Switch model No. (Item F on the previous page) JSC4- JSC4-H Series How to order Mounting bracket set JSC4- S Mounting bracket set (Item B on the previous page) (Item B on the previous page) Cushion needle position (needle position from rod direction with the port on the top side) Port Port U MecHnd/ Standard When selecting option R, S, or for a certified class 2 pressure vessel, the port position should be in the center as shown in the figure to the right, and the needle position should be in the offset position. R Certified class 2 pressure vessel stroke length φ160 φ180 Stroke length 1948 or more 1526 or more R S S Class 2 pressure vessel certification Option R, S, or 815

53 JSC3-H Series U MecHnd/ Internal structure and parts list (φ40 to φ100) No. Part name Material Remarks No. Part name Material Remarks 1 Head cover luminum alloy die-casting Paint 28 Cover Steel Paint 2 Piston packing Nitrile rubber 29 Spring holder Steel Zinc chromate 3 Wear ring Polyacetal resin 30 Spring Steel 4 Magnet Plastic 31 Brake shoe metal Cast iron Nickeling 5 Piston gasket Nitrile rubber 32 Rod nut Steel Zinc chromate 6 Cylinder tube luminum alloy Hard alumite 33 Dust wiper Nitrile rubber 7 Cushion packing Nitrile rubber, steel 34 DU ring Steel Black finish 8 Cylinder gasket Nitrile rubber 35 Bush Oil impregnated bearing alloy 9 Rod cover luminum alloy die-casting Paint 36 Hexagon socket head cap screw lloy steel Black finish 10 Metal seal Nitrile rubber 37 Dust cover luminum alloy Paint 11 Rod packing Nitrile rubber 38 Hexagon nut Steel Black finish 12 Dust wiper Nitrile rubber 39 Piston H luminum alloy die-casting 13 Cap gasket Nitrile rubber 40 ie rod Steel Zinc chromate 14 Body cap Cast iron Nitriding 41 Conical spring washer Steel Black finish 15 Cap gasket B Nitrile rubber 42 Round nut Steel Zinc chromate 16 Brake body luminum alloy casting lumite 43 Piston R luminum alloy die-casting 17 Hexagon socket head cap screw lloy steel Black finish 44 Bush B Oil impregnated bearing alloy 18 Rod metal Steel Manganese phosphate 45 hrust washer 19 Piston rod Steel Industrial chrome plating 46 Spring Steel Paint 20 Hexagon socket head cap screw lloy steel Black finish 47 oothed washer Steel Black finish 21 Brake piston Cast iron Manganese phosphate 48 Hexagon socket set screw Steel Black finish 22 Parallel pin Steel 49 Phillips pan head machine screw/captive washer Steel Zinc chromate 23 Bearing 50 Cushion needle Copper alloy Nickeling 24 Piston packing B Nitrile rubber 51 Needle nut Copper alloy Nickeling 25 Wear ring Polyacetal resin 52 Needle gasket Nitrile rubber 26 Cushion rubber Urethane rubber With switch 27 Phillips pan head machine screw Steel Zinc chromate 53 Switch mounting base luminum alloy Note: Never disassemble the brake section, as the powerful spring installed can 54 Switch holder luminum alloy be dangerous. 55 Cylinder switch 56 Philips pan head machine screw Steel Zinc chromate 57 Hexagon socket set screw lloy steel Black finish Repair parts list Bore size Kit No. Repair parts No. φ40 JSC3-H- 40K φ50 JSC3-H- 50K φ63 JSC3-H- 63K φ80 JSC3-H- 80K φ100 JSC3-H-100K Note: Specify the kit No. when placing an order. 816

54 Internal structure and parts list (φ125 to φ180) JSC4-H Series Internal structure and parts list No. Part name Material Remarks No. Part name Material Remarks 1 Head cover luminum alloy casting Chromate 28 Wear ring Polyacetal resin 2 Cushion needle Copper alloy 29 Cushion rubber Urethane rubber 3 Cushion ring Steel Zinc chromate 30 Cross-recessed pan head machine screw Steel Zinc chromate 4 Piston packing Nitrile rubber 31 Cover Steel Paint 5 Piston luminum alloy casting 32 Spring holder Steel Manganese phosphate 6 Cushion ring B Steel Zinc chromate 33 Spring Steel Black finish 7 Cylinder tube luminum alloy Hard alumite 34 Brake shoe metal Cast iron Nickeling 8 Cushion packing Nitrile rubber/steel 35 Rod nut Steel Zinc chromate 9 Rod cover luminum alloy casting Chromate 36 Dust wiper Nitrile rubber 10 Cylinder gasket Nitrile rubber 37 Bush Oiles drymet 11 Rod packing Nitrile rubber 38 Hexagon nut Steel Zinc chromate 12 Dust wiper Nitrile rubber 39 Hexagon socket head cap screw lloy steel Black finish 13 Dust cover luminum alloy lumite 40 Ring Steel Black finish 14 Rod packing Nitrile rubber 41 Hexagon nut Steel Zinc chromate 15 Body cap luminum alloy casting Black alumite 42 oothed washer Steel Zinc chromate 16 Cap gasket Nitrile rubber 43 ie rod Steel Zinc chromate 17 Brake body luminum cast iron lumite 44 hrust washer Steel Bush B Oil impregnated bearing alloy 45 Metal gasket Nitrile rubber 19 Piston rod Steel Industrial chrome plating 46 Rod metal Cast iron Zinc chromate 20 Hexagon socket head cap screw lloy steel Black finish 47 Piston gasket Nitrile rubber 21 Brake piston Cast iron Manganese phosphate 48 Magnet Rubber JSC4- only 22 Bearing pin Steel 49 Wear ring Polyacetal resin 23 Bearing - 50 Body cap Cast iron Manganese phosphate 24 Phillips pan head machine screw/captive washer Steel Zinc chromate 51 O-ring Nitrile rubber 25 Spring Steel Paint 52 Needle gasket Nitrile rubber Needle nut Steel Zinc chromate 53 E type snap ring Steel Zinc chromate 27 Piston packing B Nitrile rubber 54 Hexagon socket head cap screw Steel Black finish For JSC4-LH N S 48 U MecHnd/ Repair parts list Kit No. Repair parts No. φ125 JSC4-H-125K φ140 JSC4-H-140K φ160 JSC4-H-160K φ180 JSC4-H-180K 817

55 U MecHnd/ JSC3-H/JSC4-H Series Dimensions φ40 to φ100 Same as JSC3 (double acting/single rod). Refer to pages 774 to 783. φ125 to φ180 Same as JSC4-N (double acting/no-lubrication). Refer to pages 786 to

56 Introduction of custom order products JSC3-LH compatible mounting dimensions How to order When making an order, add "-S092" at the end of the model No. Dimensions Note: LL dimensions on pages 786 to 793 are as follows. Dimensions table LL φ φ φ φ LL + stroke length JSC4-H Series Introduction of custom order products U MecHnd/ 819

57 U MecHnd/ Brake cylinder JIS symbol Double acting/heat resistance JSC3-/JSC4- Series : JSC3: φ40/φ50/φ63/φ80/φ100/φ125 JSC4: φ140/φ160/φ180 Specifications Descriptions JSC3- JSC3-S JSC4- mm φ40 φ50 φ63 φ80 φ100 φ40 φ50 φ63 φ80 φ100 φ125 φ140 φ160 φ180 ctuation Double acting/heat resistant Double acting/low pressure release/heat resistance Double acting/heat resistant Working fluid Compressed air Max. working pressure MPa 1.0 ( 150 psi, 10 bar) Min. working Brake section 0.3 ( 44 psi, 3 bar) 0.25 ( 36 psi, 2.5 bar) 0.3 ( 44 psi, 3 bar) pressure MPa Cylinder 0.1 ( 15 psi, 1 bar) 0.1 ( 15 psi, 1 bar) 0.05 ( 7.3 psi, 0.5 bar) Proof pressure MPa 1.6 ( 230 psi, 16 bar) mbient temperature C 5 (41 F) to 120 (248 F) (*2) Port size Brake section Rc1/8 Rc1/4 Rc3/8 Rc1/8 Rc1/4 Rc3/8 Rc1/2 Cylinder Rc1/4 Rc3/8 Rc1/2 Rc1/4 Rc3/8 Rc1/2 Rc1/2 Rc3/4 Stroke tolerance mm (to 360), (to 1000) (to 360), (to 1000) +1.0 (to 300), +1.4 (to 1000), +1.8 (to 2000) Working piston speed mm/s 50 to 1000 (Operate within the allowable absorbed energy.) Cushion ir cushion Effective air cushion length mm Lubrication (*1) Not available Holding force N llowable Cushioned absorbed energy Without J cushion Note: Without any cushion, this product cannot absorb large energy generated by an external load. We recommend using an external shock absorber. *1 : Periodically apply additional heat-resistant grease. *2 : he ambient temperature for the following products is 5 to 100 C. Stroke length φ or more φ or more Custom order of the above is available when using in applications with a temperature range of 5 to 120 C. Contact CKD. Stroke length Standard stroke length Max. stroke length vailable stroke length Min. stroke length φ φ , 75, 100, 150, 200, 250, φ , 350, 400, 450, 500 φ φ100 *2 1 φ φ140 50, 75, 100, 150, 200, 250, 2000 φ φ *1 : If max. stroke length is exceeded, product specifications may not be met, depending on the conditions. Refer to Page 69. he custom stroke length is available in 1 mm increments. *2 : he max. stroke length available for φ63 to φ100 bore size models with bellows is 2000 mm. 820