Magnet: None, Mounting: B (Through Hole, Both Ends Tapped), Bore Size: 20mm, Stroke: 50mm, Option: C (Rubber Bumper), Auto Switch: No Switch, Lead Wire or Prewired Connector: M (1m)

Cylinder (Tube) Inner Diameter(φ): 20, Stroke(mm): 50, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: [Block Shape] Block shape, Additional Function: High rigidity / high precision high class guide, Environment, Applications: Standard, Cushion: Rubber cushion, Operating Pressure(MPa): 0.05 to 1.0, Specification: Without magnet

Cylinder (Tube) Inner Diameter(φ): 20, Stroke(mm): 50, Cylinder Operation Method: [Double Acting] Double Acting, Rod Operation Method: Single Rods, Main Body Shape: [Block Shape] Block shape, Additional Function: High rigidity / high precision high class guide, Environment, Applications: Standard, Cushion: Rubber cushion, Operating Pressure(MPa): 0.05 to 1.0, Specification: Without magnet

SMC has redesigned the CQ2 compact cylinder with a new body, making it possible to mount auto switches on any of the 4 surfaces, depending on the installation conditions. Auto switch mounting grooves have replaced the CQ2s mounting rails, preventing projection of auto switches and improving ease and safety of work.Double acting, single rod, compact cylinder, Bore sizes *: 12, 16, 20, 25,

CQS

CQSB20-30D CQSB20-35D CQSB20-40D CQSB20-45D CQSB20-50D CQSB20-75DC CQSB20-100DC CQSB20-125DC CQSB20-150DC CQSB20-175DC CQSB20-200DC CQSB25-5D CQSB20-10D CQSB20-15D CQSB20-20D CQSB20-25D CQSB20-30D CQSB20-35D CQSB20-40D CQSB20-45D CQSB20-50D CQSB20-75DC CQSB20-100DC CQSB20-125DC CQSB20-150DC CQSB20-175DC CQSB20-200DC CQSB20-250DC CQSB20-300DC 50 55 60 65 70 25 30 35 40 45 50 M5 x 50l x 55l

Compact Cylinder Series CQS

Foot or Flange style: Body mounting bolt Double clevis style: Clevis pin, Type C retaining ring for axis, Body mounting bolt. 12 to 25 1 to 9 Part no.: CQSB20-3T CQSB20-5T with 2 mm width spacer inside. B dimension is 24.5 mm. Example Refer to pages 595 to 597 for cylinders with auto switches.

CQS

CQSB20-PS 20 CQSB25-PS 25 Seal kits consist of items !3, !4 and !

NCQ2/CQ2

x 160L 6.5 7.5 10 -100DC-R -100DC-R C BQ2B50-10DC-R C BQ2B25-10DC-R 80 85 90 95 -15DC-R -20DC-R -25DC-R -50DC-R -75DC-R -15DC-R -20DC-R -25DC-R -50DC-R -75DC-R 8.5 12.5 7 -100DC-R -100DC-R C BQ2B63-10DC-R C BQ2B32-10DC-R 85 90 95 -15DC-R -20DC-R -25DC-R -50DC-R -75DC-R -15DC-R -20DC-R -25DC-R -50DC-R -75DC-R 9 14.5 -100DC-R -100DC-R C BQ2B80-25DC-R 15 -50DC-R C BQ2B100-25DC-R 15.5 -50DC-R

1

New Products Guide 1 Directional Control Valves Actuators Vacuum Equipment CAT.E00-6A INDEX New Products Guide 1 Directional Control Valves 5 Port Solenoid Valve Fieldbus System (For Input/Output) 2/3 Port Mechanical Valve Series SY3000/5000/7000 Series EX600 Series VM100/200 P .6 P .264 P .322 Actuators Foot Pedal Type 5 Port Mechanical Valve XT34-60/67 Air Cylinder Air Cylinder Series CJ2

5

.: CQSYB25-47DC CQSYB25-50DC with 3 mm width spacer inside. B dimension is 77.5 mm.

Smooth Cylinder/Low Speed Cylinder

CQ2YB325DC 10DC 15DC 20DC 25DC 30DC 35DC 40DC 45DC 50DC 75DC -100DC CQ2YB405DC 10DC 15DC 20DC 25DC 30DC 35DC 40DC 45DC 50DC 75DC -100DC CQ2YB5010DC 15DC 20DC 25DC 30DC 35DC 40DC 45DC 50DC 75DC -100DC CQ2YB6310DC 15DC 20DC 25DC 30DC 35DC 40DC 45DC 50DC 75DC -100DC CQ2YB8010DC 15DC 20DC 25DC 30DC 35DC 40DC 45DC 50DC 75DC -100DC CQ2YB10010DC 15DC 20DC 25DC 30DC 35DC 40DC 45DC 50DC 75DC -100DC

Compact Cylinder Series CQ2 ø12, ø16, ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100, ø125, ø140, ø160, ø180, ø200 1

Mounting bolt Mounting bolt Mounting bolt Model C D Model C D CQ2WB125/140-10DC -20DC -30DC -40DC -50DC -75DC -100DC CQ2WB160-10DC -20DC -30DC -40DC -50DC -75DC -100DC CQ2WB180-10DC -20DC -30DC -40DC -50DC -75DC -100DC CQ2WB200-10DC -20DC -30DC -40DC -50DC -75DC -100DC M12 x 100l x 110l x 120l x 130l x 140l x 165l x 190l M18 x 125l x 135l x 145l x 155l x 165l x 190l x 215l 100 110 120 130

11-cqs-e

Basic style Rod seal Piston seal NBR CQSB12-PS CQSB16-PS CQSB20-PS CQSB25-PS 12 16 20 25 CQSB12-PS CQSB16-PS CQSB20-PS CQSB25-PS Tube gasket Long stroke CQSB12-L-PS CQSB16-L-PS 12 16 20 25 CQSB12-L-PS CQSB16-L-PS CQSB20-L-PS CQSB25-L-PS Set of left nos. !5, !6, !7. CQSB25-L-PS CQSB20-L-PS Seal kit includes !5, !6, !7. Order the seal kit, based on each bore size.

smcmaintenancepartslist

Basic style Rod seal Piston seal NBR 12 16 20 25 CQSB12-PS CQSB16-PS CQSB20-PS CQSB25-PS Tube gasket Long stroke 12 16 20 25 CQSB12-L-PS CQSB16-L-PS CQSB20-L-PS CQSB25-L-PS Set of left nos. !5, !6, !7. Seal kit includes !5, !6, !7. Order the seal kit, based on each bore size. (The long stroke type includes 2 tube gaskets.)

CQ2

BQ-2 Bore size 125 to 160 Weight (g) 1.5 Refer to p.5.3-75 for auto switch specifications Mounting bolt Model C D 110 120 130 140 150 175 200 Mounting bolt Model C D CQ2B125, 140-10DC CQ2B160-10DC 100 110 120 130 140 165 190 M12 X 100 l M14 X 110 l -20DC -20DC X 110 l X 120 l -30DC -30DC X 120 l X 130 l -40DC -40DC 22.9 27.7 X 130 l X 140 l -50DC -50DC X 140 l X 150 l -75DC -75DC X 165 l

Platform Cylinder Series CXT

CQSB25-PS CQ2B32-PS CQ2B40-PS Long stroke CQSB12-L-PS CXT12 CXT16 CXT20 CXT25 CXT32 CXT40 CQSB12-L-PS CQSB16-L-PS CQSB20-L-PS CQSB25-L-PS CQ2A32-L-PS CQ2A40-L-PS CDQSB12 CDQSB16 CDQSB20 CDQSB25 CDQ2A32 CDQ2A40 CQSB16-L-PS CQSB20-L-PS CQSB25-L-PS CQ2A32-L-PS CQ2A40-L-PS Seal kit includes @7, @8 and @9. Order the seal kit with the kit number.

02-cxt-e

CQSB25-PS CQ2B32-PS CQ2B40-PS Long stroke CQSB12-L-PS CXT12 CXT16 CXT20 CXT25 CXT32 CXT40 CQSB12-L-PS CQSB16-L-PS CQSB20-L-PS CQSB25-L-PS CQ2A32-L-PS CQ2A40-L-PS CDQSB12 CDQSB16 CDQSB20 CDQSB25 CDQ2A32 CDQ2A40 CQSB16-L-PS CQSB20-L-PS CQSB25-L-PS CQ2A32-L-PS CQ2A40-L-PS Seal kit includes @7, @8 and @9. Order the seal kit with the kit number.

Series CQS 10-/21- 11-/22- ø12, ø16, ø20, ø25 Compact Cylinder

Copper, fluorine and silicone-free + Low particulate generation Action 21 22 Relief type Vacuum suction type D Double acting Rod end thread Nil M Standard (Rod end female thread) Rod end male thread Model Model Bore size (mm) Port size Relief port Action Standard stroke (mm) 10-/21-CQSB12 10-/21-CQSB16 10-/21-CQSB20 10-/21-CQSB25 11-/22-CQSB12 11-/22-CQSB16 11-/22-CQSB20 11-/22-CQSB25 12

Series CQS Compact Cylinder Compact Type ø12, ø16, ø20, ø25

3 Single acting Spring return Single acting Spring extend 20 20 CQSB20-S-PS CQSB20-T-PS from the table above. 25 25 CQSB25-S-PS CQSB25-T-PS Seal kits consist of item !3 contained in one kit, and can be ordered using the kit number for each respective tube bore size. Seal kits consist of items !2, !3 and !

11-cqss-e

Contents Bore size (mm) CQSB12-PS CQSB16-PS CQSB20-PS CQSB25-PS 12 16 20 25 CQSB12-PS CQSB16-PS CQSB20-PS CQSB25-PS !3 !4 !5 Rod seal Set of left nos. !3, !4, !5. Piston seal NBR Tube gasket Seal kit includes !3, !4, !5. Order the seal kit, based on each bore size. Since the seal kit does not include a grease pack, order it separately. Grease pack part no.: GR-S-010 (10 g) 69