C D Side support B MY-SB 2-J 2-H C D A B J M4 x 0.7 M5 x 0.8 M6 x 1 M8 x 1.25 C 15 25 35 45 E 4.9 6.4 8 11.7 F 3 4 5 6 H 3.4 4.5 5.5 6.6 G 6.5 8 9.5 11 A 61 67 81 100 120 142 172 D 26 38 50 64 B 71.6 79.6 95 118 142 164 202 Applicable cylinder MY1W16 MY1W20 MY1W25 MY1W32 MY1W40 MY1W50 MY1W63 Model MY-S16A B MY-S20A B MY-S25A B MY-S32A B M10 x 1.5 55 14.8 8.5 9 14 80 MY-S40A B M12 x 1.75 70
Hs Approx. 14.5 B 24.5 Auto switch D-B5, B6 D-G5, K5 A B 8.5 Approx.
R Z W N AWD30 to 40 Accessory/Optional specifications B C D E G H 1 2 6 8 C J N R W Z With bracket (with set nut) Accessories Float type auto drain (N.C.)
+ A = 100 y, z + A 100 10 y, z + A = 200 y, z + A = 200 y, z + A = 300 y, z + A = 300 1 1 0 200 400 600 800 1000 1200 0 100 200 300 400 500 600 700 800 Stroke [mm] Stroke [mm] [Graph 6] Allowable load mass by stroke 32 [Graph 5] Allowable load mass by stroke 25 100 100 y, z + A = 0 y, z + A = 0 y, z + A = 50 y, z + A = 50 10 Load mass [kg] Load mass [kg] 10 y, z + A = 100 y, z + A = 100
D-A59W D-Z7/Z80 D-M9/M9W D-M9A Bore size (mm) Bore size (mm) D-Z7/Z80 D-A5/A6 A B A B A B A B A B A B Ht Hs Ht Hs Ht Hs Ht Hs Ht Hs 40 50 63 80 100 40 50 63 80 100 11.5 8.5 8 5 13 10 5 2 27 28.5 27 34 35.5 28.5 29 27 13 8 9.5 4.5 14.5 9.5 6.5 1.5 33 33.5 33 38.5 39.5 34.5 33 33 4.5 0 8.5 3.5 47.5 38.5 14.5 9.5 11 6 16 11 8 3 38.5 38 38.5 43.5 45 38.5 28 37 8.5 3.5 12.5 7.5 54
Hs Auto switch 12 D-B5/B6 15 22.5 A B 33 410 Auto Switch Mounting CHA Series Auto Switch Proper Mounting Positions (mm) D-G5/K59 D-G5W/K59W D-G59F/G5BA D-G5NT D-M9/M9V D-M9W/M9WV D-M9A/M9AV D-F5/J59 D-F5W/J59W D-F59F/F5BA D-F5NT D-G39/K39D-A9/A9V D-A5/A6 D-A59W D-B5/B64 D-B59W D-A3/A44 Bore size (mm) CHQ A B A B A B A B A B A B A B A B A B A B A B CHK 40 20.5 21.5 17 18 22 23 12.5 13.5 10.5
ZZ G (NN 1) x H H 10.5 5.5 10.5 5.5 A B 3H9( ) depth 2.5 +0.025 0 3.2 3.2 6.3 7 7 12 1 A B NN x M4 x 0.7 thread depth 8 4 3H9 ( ) depth 2.5 +0.025 0 HA GA A-A B-B (mm) Model F 22 25 21 26 27 N 4 4 6 6 6 G 6 13 11 21 H 23 26 28 28 NN 2 2 3 3 3 GA 13 13 29 39 49 HA 16 26 20 28 28 I 9 9 9 16 9 J 17 27 37 48 65 K 21.5 31.5 41.5 51.5 61.5 M 42 52 62 80 90 Z 41.5 51.5 61.5 79.5 89.5 ZZ 64 74
D-G39A D-K39A D-A44A D-H7lW D-H7BAL D-H7lF D-C73C D-C80C D-B5 D-B6 D-H7l D-H7C D-B59W D-G5NTL Bore 20 25 32 40 A B 5(3) 5(3) 6(4) 11 A 6(4) 6(4) 7(5) 12 B 0(0) 0(0) 0.5(0) 5.5 A 0.5(0) 0.5(0) 1.5(0) 6.5 B 3(1) 3(1) 4(2) 9 A 4(2) 4(2) 5(3) 10 Hs 69.5 72 75.5 79.5 B 6(4) 6(4) 7(5) 12 Hs 60 62.5 66 70 A 7(5) 7(5) 8(6) 13 Hs 25 27.5 31 35 B 0(0) 0(0) 1(0) 6 Hs 22.5 25 28.5 32.5 A 1(0) 1(0) 2
(Except cushion seal) Cushion ring B Rolled steel Zinc chromated Part no.
9 @0 @1 @2 @3 Hexagon socket head cap screw Spring washer Chromium molybdenum steel Steel wire Hexagon socket head cap screw Spring washer Bumper A Bumper B Wear ring Wear ring Hexagon socket head plug Element Piston seal Piston gasket Brake piston seal Rod seal A Rod seal B Middle cover gasket A Middle cover gasket B Cam gasket Mounting nut Rod end nut Chromium molybdenum steel Steel wire
D-Y7BA D-Z7m D-Z80 D-M9m D-M9mV D-M9mW D-M9mWV D-M9mA D-M9mAV D-A9m D-A9mV D-F5m D-J59 D-F59F D-F5NTL D-A5m D-A6m D-A59W D-G39 D-K39 D-A3m D-A44 D-P3DWA D-P4DW A B A B A B A B A B A B A B A B A B A B 32 13.5 10.5 9.5 6.5 10 7 15 12 3.5 0.5 7.5 4.5 3.5 0.5 7 4 9 6 6.5 3.5 40 10.5 14 6.5 10 7 10.5 12 15.5 0.5 4 4.5 8 0.5 4 4 7.5 6 9.5 3.5 7 50 13 14.5 9 10.5 9.5 11 14.5 16 3 4.5 7 8.5 3 4.5
ZZ (NN-1) x H G H 18.5 8.5 8.5 18.5 A B 4.2 8.5 9 9 20 1 5 4H9 3.5 deep +0.030 0 NN-M5 X 0.8 thread 10 deep 4H9 3.5 deep +0.030 0 A B HA GA Cross section AA Cross section BB (mm) Model F 35 35 35 50 35 55 65 GA 15 15 15 42 51 61 111 KA NA 2 2 2 2 2 4 4 Z 70 70 70 82 102 148 202 M 71 71 71 83 103 149 203 N 4 4 4 4 6 6 6 G 15 15 15 17 15 25 35 ZZ 80 80 80 92 112 158 212 H 40 40 40 25 36 36
M 2 B 20 100 H N H7B 21 C D B M 2 B 20 100 H N H7B Nil Built-in magnet No Number of auto switches D With auto switch (Built-in magnet) Nil S n 2 pcs. 1 pc.
ZZ (NN-1) X H G H 13 6.5 6.5 13 A B 3.2 6.5 7 7 15 3H9 3 deep +0.025 0 1 4 NN-M4 X 0.7 thread 8 deep A B 3H9 3 deep +0.025 0 HA GA Cross section AA Cross section BB With auto switch Basic style MXS8-10 MXS8-20 MXS8-30 MXS8-40 MXS8-50 VWith stroke adjuster MXS8-10AS MXS8-20AS MXS8-30AS MXS8-40AS MXS8-50AS SMXS8A, #1 SMXS8A, #2 SMXS8A, #3(#3+#7) SMXS8B, #1 SMXS8B, #2(#2+#5) (mm) Z 48.5 53.5
B Counter bore depth C 2 x 4-MM thread depth M 4-J x E (depth) H 2-P (piping port) Y T T HA CB L HP TC F X WP GW GP WS QW PW D 4-LD W K With switch rail Plug HS Q + Stroke G Z + Stroke HR CR Area E (Area E) For CY1R25, 32, 40, 50, 63 (mm) A B C CB CR D G GP GW H HA HB HC HP HR HS HT J x E F Model CY1R 6 9 6.5 3.2 2 0.5 7.6 4 20 18.5 19 17 10.5 18 9 17 6 7 M4 x 0.7 x 6 5.5 CY1R10 9 6.5 3.2
Z1. 2 Excluded for option Z.
PB H thread depth C Vent hole Note 3) J PC EV Z T M U D K Note 2) L R 4 x O1 thread depth R W A + Stroke B + Stroke S EH M 6 x MO thread depth MR XA H9 depth XA MH Section XX details MA ML + Stroke MC MD Section XX XB XA H9 XA [mm] Incremental encoder Absolute encoder B C D EH EV Without lock With lock Without lock With lock A W Z A W Z A W Z A W Z Size Stroke range [mm] 25 15 to 100 238
C D Side support B MY-SB 2 x J 2 x H C D A B A B C D E F G H J Applicable cylinder MY1W16 MY1W20 MY1W25 MY1W32 MY1W40 MY1W50 MY1W63 Model MY-S16A 61 71.6 15 26 4.9 3 6.5 3.4 M4 x 0.7 B MY-S20A 67 79.6 25 38 6.4 4 8 4.5 M5 x 0.8 B MY-S25A 81 95 35 50 8 5 9.5 5.5 M6 x 1 B MY-S32A 100 118 45 64 11.7 6 11 6.6 M8 x 1.25 B 120 142 MY-S40A M10 x 1.5 55 80 14.8 8.5 14 9 B 142 164 MY-S63A 172 202
A B A B A B A B A B A B A B A B A B A B 40 10 8 6 4 4 1 5.5 3.5 3.5 0.5 0.5 0 1 0 7 4 2.5 0 4.5 1.5 12 9 50 10 8 6 4 3.5 1.5 5.5 3.5 3 1 0 0 0.5 0 6.5 4.5 2 0 4 2 11.5 9.5 63 12.5 11.5 8.5 7.5 6 5 8 7 5.5 4.5 2.5 1.5 3 2 9 8 4.5 3.5 6.5 5.5 14 13 80 16 14 12 10 9.5 7.5 11.5 9.5 9 7 6 4 6.5 4.5 12.5 10.5 8 6 10 8 17.5 15.5 100 17.5 16.5 13.5 12.5 11 10 13 12 10.5 9.5 7.5 6.5 8 7 14 13 9.5
When replacing brackets, use the hexagon wrenches shown below. ) m m ( e z i s e r o B t l o B s t a l f s s o r c a h t d i W e u q r o t g n i n e t h g i T 0 4 , 2 3 7 4 2 1 C 8 4 2 3 B M 4 1 . 5 3 6 , 0 5 9 4 2 1 C 8 4 0 5 B M 5 1 1 0 0 1 , 0 8 t o o F 1 5 2 1 C A 8 4 0 8 B M 6 5 2 r e h t O 1 5 2 1 C B 8 4 0 8 B M 32 SMC'S GLOBAL MANUFACTURING, DISTRIBUTION AND SERVICE NETWORK ASIA CHINA