SMC Corporation of America
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The CQ2 compact cylinder is the world's best selling pneumatic cylinder and is supported globally. The CQ2 is available in 15 bore sizes from 12mm to 200mm. It comes standard with male or female piston rod threads. 42 standard options make it one of the most versatile cylinder series on the market. For mounting flexibility, it is possible to mount auto switches on any of the 4 surfaces.

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Note 7) Note 7) Stroke standard (pneumatic) Long stroke 5 10 15 20 25 30 35 40 45 50 75 100 125 150 175 200 250 300 Bore 12 16 20 25 32 40 50 63 80 100 125 140 160 180 200 Note 7) Only CQ2 is available with 180 and 200 bores. Note 7) Note 7) Standard stroke 2

10 5 10 5 10 10 20 12 50 412 742 1072 16 20 25 32 Weight 40 (g) Weight 50 Action Bore size (mm) Cylinder stroke (mm) (N) Single Acting, Spring Extend 5 10 15 20 Bore size (mm) Stroke (mm) Spring reaction force (N) Second First 12 16 20 25 32 40 50 12 16 20 25 32 40 50 29 35 42 51 2.9 2.8 3.9 3.9 5.3 5.9 9.8 9.8 20 20 20 20 24 24 11 9.7 20 20 27 27 29 29 29 29 29 29 83 83 5 10 5 10 5

Head side flange style: CQ2G/CDQ2G Without auto switch With auto switch Bore size (mm) 5 st 10 st 20 st 5 st 10 st 20 st A B L L1 32 40 50 28.5 53 58 43 48 7 28.5 59.5 64.5 49.5 54.5 7 33.5 77.5 67.5 67.5 57.5 8 Flange bracket material: Carbon steel Double Clevis Style 5 st 10 st 20 st 5 st 10 st 20 st 5 st 10 st 20 st 5 st 10 st 20 st 5 st 10 st 20 st 5 st 10 st 20 st A B CL Without auto

Head side flange style: CQ2G/CDQ2G Without auto switch With auto switch Bore size (mm) 5 st 10 st 20 st 5 st 10 st 20 st A B L L1 32 40 50 28.5 53 58 43 48 7 28.5 59.5 64.5 49.5 54.5 7 33.5 77.5 67.5 67.5 57.5 8 Flange bracket material: Carbon steel Double Clevis Style 5 st 10 st 20 st 5 st 10 st 20 st 5 st 10 st 20 st 5 st 10 st 20 st 5 st 10 st 20 st 5 st 10 st 20 st A B CL Without auto

5 10 5 10 5 10 5 10 5 10 5 10 10 20 11 9.7 20 20 27 27 29 29 29 29 29 29 83 83 2.9 2.8 3.9 3.9 5.3 5.9 9.8 9.8 20 20 20 20 24 24 Spring return Spring extend 12 63 76 87 101 16 125 145 20 196 217 357 426 25 29 35 32 43 50 67 78 40 92 104 50 135 151 206 223 374 429 Single acting, Spring extend Spring state with first mounting load Spring state with second mounting load

W/o auto switch B L L1 With auto switch Bore (mm) 5st 10 A 20 20 20 20 5st 10 5st 10 5st 10 32 48 58 12 33.5 58 68 17 38.5 40 64.5 12 33.5 64.5 74.5 17 38.5 45.5 50 67.5 77.5 18 43.5 87.5 97.5 28 53.5 Rod end male thread Double clevis (mm) A Without auto switch B CL A B CL With auto switch Bore (mm) Double clevis/CQ2D, CDQ2D 5st 10 20 20 20 20 20 20 5st 10 5st 10 5st

, 150, 175, 200 75, 100, 125, 150, 175, 200, 250, 300 12 16 20 25 CQM MU 12 16 5, 10, 15, 20 25, 30 20 25 5, 10, 15, 20, 25 30, 35, 40, 45, 50 Double rod CQSW 560 12 16 20 25 5, 10 Double acting Single acting Return/Extend CQS 567 12, 16 20, 25 Non-rotating Rod Single rod CQSK 575 12 16 5, 10, 15, 20 25, 30 20 25 5, 10, 15, 20, 25 30, 35, 40, 45, 50 Double rod CQSKW 582 Anti-lateral Load

12 16 5, 10, 15, 20 25, 30 2.2-10 20 25 5, 10, 15, 20 25, 30, 35, 40 45, 50 Series CQS 12, 16 20, 25 12 16 20 25 5, 10 2.2-16 Solid state switch D-F9N, F9NV D-F9P, F9PV D-F9B, F9BV D-F9NW, F9NWV D-F9PW, F9PWV D-F9BW, F9BWV Series CQSK 12 16 5, 10, 15, 20 25, 30 20 25 5, 10, 15, 20 25, 30, 35, 40 45, 50 2.2-24 Series CQSlS 12 16 5, 10, 15, 20 25, 30 20 25 5, 10, 15, 20 25, 30, 35, 40 45,

40 12, 16, 20 25, 32, 40 50, 63, 80 100 10, 16 20, 25 32 6, 10 15, 20 25, 32 6, 10 15, 20 25, 32 12, 16 20, 25 32, 40 20, 25, 32 40, 50, 63 80, 100 32, 40 50, 63 80, 100 20, 25, 32 40, 50, 63 80, 100 20, 25 32, 40 50 6, 10 16 6, 10 16, 20 10, 15 25 Bore size (mm) 5 to 50 mm/s 7 to 50 mm/s 5 to 50 mm/s 5 to 50 mm/s Piston speed Air cushion on both ends Shock absorber (CX2: Option) Rubber

(mm) Female Rod End (mm) (mm) Bore size A1 H MM ZZ 20 8 20 M4 x 0.7 95 Bore size S TD TT TX TY TZ Z ZZ 20 62 8 10 32 32 52 36 116 Bore size ZZ 20 103 25 8 20 M5 x 0.8 95 25 62 9 10 40 40 60 40 120 25 107 32 12 20 M6 x 1 97 32 64 9 10 40 40 60 40 122 32 109 40 13 21 M8 x 1.25 125 40 88 10 11 53 53 77 44.5 154 40 138 * When female thread is used, use a thin wrench when tightening the piston

Double acting single rod only 35, 40, 45, 50, 75, 100 5, 10, 15, 20, 25, 30 12, 16 5, 10, 15, 20, 25, 30 75, 100, 125, 150, 175, 200 75, 100, 125, 150, 175, 200, 250, 300 20 5, 10 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 25 Applicable Auto Switches Mounting Bracket Part No.

(mm) B 88 98.5 19.5 22.5 78 88.5 A A B 69 78.5 CL CL 20 25 29.5 32.5 79 88.5 5 to 50 5 to 50 5 CU DCZ CX +0.4 +0.2 CW RR B + Stroke G L Bore size (mm) CL+ Stroke 0.1 0.3 CD CX CU CW CZ G L L1 RR S A + Stroke -X 20 25 8 10 12 14 18 20 8 10 16 20 27 31 4.5 5 18.5 22.5 9 10 39.2 43.2 Individual -X Rod end nut Refer to page 832 for details of rod end nuts and accessory brackets.

Through holes Double end taps Extension locking Easy manual unlocking B Locked A 40 to 100 20 to 32 W Retraction locking Unlocked 40 to 100 20 to 32 W A B Wide variations from 20 to 100 Standard stroke (mm) Locking direction Bore size (mm) Mounting Series 5 10 15 20 25 30 35 40 45 50 75 100 20 Through holes, double end taps common 25 Extension locking 32 40 CLQ Through holes 50 Retraction

Applicable bore size (mm) 20 25 32, 40 50, 63 80 100 t Applicable bore size (mm) Applicable snap ring 20 25 32, 40 50, 63 80 100 Part no.

Through holes Double end taps Extension locking Easy manual unlocking B Locked A 40 to 100 20 to 32 W Retraction locking Unlocked 40 to 100 20 to 32 W A B Wide variations from 20 to 100 Standard stroke (mm) Locking direction Bore size (mm) Mounting Series 5 10 15 20 25 30 35 40 45 50 75 100 20 Through holes, double end taps common 25 Extension locking 32 40 CLQ Through holes 50 Retraction