SMC Corporation of America
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25 JCmM25 (Rod end male thread type) 32 JCmM32 (Rod end male thread type) JT40 40 JCmM40 (Rod end male thread type) Operating range Center of sphere *1 Make sure to use a cylinder with a built-in cushion mechanism. e 2 g n a r U U g Center of axis in at r 2 e p O Operating conditions How to Order Operating pressure Pneumatic cylinder: 0.7 MPa or less Mounting Basic JT 20 Operating temperature

2 Hard anodized 40 Side cover R Aluminum alloy 1 Hard anodized 6 End cover Special resin 2 41 O-ring NBR 2 7 Wear ring Special resin 2 42 O-ring NBR 2 8 Cushion ring Aluminum alloy 2 Anodized 43 Brake shoe Sintered metal 4 9 Cushion needle Carbon steel 2 Nickel plated 44 Brake plate Stainless steel 1 Hard chrome plated 10 Stopper Carbon steel 4 Nickel plated 45 Diaphragm shell Stainless

Confirm there is air leakage. 1-2) Caught gasket Replace with new gasket. 1-3) Intrusion of foreign matter To remove foreign matter by air blow of piping and when a gasket damaged, replace with new gasket. 2. Air leaks through One-touch fitting 2-1) Tube is not inserted enough deeply. 2-2) Tube has a flaw. 2-3) Tube is cut diagonally.

Bracket (Option) AV R 1/8, 1/4 Dedicated mounting screw AU 22 14 (Hex. width across flats) (M4 x 0.7) M5 x 0.8 38 AF 2 26 2-4.5 600 8 AR (Lead wire length) 19 3 25 IR 5 9 8 5 VEX 36 1 3 22 22 AMR 3.2 ITV IC M5 type PT type 40 VBA VE SMC DIGITAL PRESSURE SENSOR ALM. SET 20 VY1 + G P.SET PPA AL 14-11-19

Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight. 2.

Applicable for pressure detection with a wide range of fluids, by using a stainless steel diaphragm. 16-2-25 2 Pressure detection for a wide range of fluids.

As a guide, it can be tightened about 90 past the position at which tightening can be felt. Auto switch model Size (mm) 20 25 32 40 D-M9/M9V Note) 2 2 2 2 D-M9W/M9WV D-M9AL/M9AVL D-A9/A9V 3 3 3.5 3 6.5 6 6 5.5 Since this is a guideline including hysteresis, not meant to be guaranteed.

Refer to page 7-2-5. 2-M3 x 0.5 (Port size) M3 x 0.5 (Relief port: 10See above) (Vacuum port: 11See above) 3.5 20Data C + Stroke 3 B + Stroke A + Stroke Without auto switch With auto switch A B C A B C Bore size (mm) 24 18 29 23 11.5 16.5 6, 8, 10 7-2-7 7 Series CUJ Construction Double acting !3 w e q !1 r y o e t !

) (6) (7) D 7)VQ100 Ass yP.41 (2)Q2 (3)LO 8)(2)J1,J2Q2 P.8 (3)C 7 - No.ZQ-OM01401-B ZZQ108A-L O C-A (1) (2) (3) (4) (3) (PD) (1) B (: P ) 01 1 2 (: PD ) C 02 2 2) (10) S (4) : 08 8 (2) (PV) 1) 3 A L 3)Assy R 1) V PV PS 1 1) V V (2)PV (3)PD PS PV PD PS PV PD L B C R B C 8 - No.ZQ-OM01401-B 2. 2.1 () (PE) (2 ) (P) (V) (PS) (PV) V 9 - No.ZQ-OM01401-B

2 2 2 4 2 4 Series MY2H Single Axis Type 16, 25, 40 MY2H G Bore size Stroke PG Q + Stroke (LL) L LA 4-B depth of counter bore C LD through hole 4-MM, depth M Cylinder mounting center line PA Work piece mounting center line U Long hole depth Y Guide center line NX PB PC PF QW X 4 x 2square nut J NT NH PE PD LB NW LW NV T-slot for body mounting NC LE H7 depth R GB Cushion needle 2-P (Hexagon

Leakage voltage Particularly when using a resistor in parallel with a switching element and when using a C-R element (surge voltage suppressor) to protect the switching element, take note that leakage current will flow through the resistor, C-R element, etc., which may prevent the valve from turning off. 2.

Note 2) Based on SMCs measuring conditions. Construction q t e r w IN Description No.

voltage drop will be greater with a 2 wire solid state auto switch than with a reed auto switch.

Leakage voltage Particularly when using a resistor in parallel with a switching element and using a C-R element (surge voltage suppressor) to protect the switching element, take note that leakage current will flow through the resistor and C-R element, etc., creating a danger that the valve may not shut OFF.

Suction Verification High Vacuum Suction Work 1 Work 2 Work n Max. A Formula for Obtaining the Set-Value P-1 P_1 or P_2 H_1 or H_2 H-1 P_1 (P_2) = A (A-B)/4 n_1 (n_2) = B + (A-B)/4 H_1 (H_2) = (A-B)/2 n-1 Min.

5 SUP side passage OUT side passage SUP side passage OUT side passage SUP side passage OUT side passage ARJ Setting knob AR425 to 935 q Diaphragm (A) q AMR Steel ball Bleed q w Nozzle Bleed !2 !3 !1 ARM Diaphragm (B) e w r y Exhaust Bleed w ARP Diaphragm (C) SUP(1) OUT(2) SUP(1) OUT(2) OUT(2) SUP(1) Exhaust Valve IR u !0 !0 !2 t r !

0 o @2 @3 !5 u t !8 @1 r @4 w 12 to 40 @7 !1 !7 q !6 !0 @2 @3 o @4 @6 y e r !8 @1 @5 u w Rod cross section for 12, 16, 20, and 25 Rod cross section for 32 and 40 With end lock 12 to 40 y !7 !6 q !0 o @2 @3 @4 @6 e r !8 @5 @1 i @8 !4 !5 !2 @9 !3 w Caution Disassembly/Replacement A special tool is required when reassembling the cylinder after disassembled.

2 !1 w #3 !6 @4 @5 @2 @1 r #0 #4 #2 o !5 @8 @3 REBHT32 @6 Parts list Parts list No. Description Material Note No.