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,

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,

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

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

Calculation: (Example) CDQ2WB125-30DCM Cylinder weight: CDQ2WB125-30DC6.40 kg Option weight: Rod end male thread0.94 kg 7.34 kg Auto Switch Mounting Bracket Weight Mounting bracket part no. BQ-2 Applicable bore size (mm) 125 to 160 Weight (g) 1.5 For auto switch weight, refer to page 7-9-1.

CQ2

Rod end male thread Male thread 0.31 0.31 0.48 Nut 0.16 0.16 0.26 Calculation example: CDQ2B125-30DCM Basic weight: CDQ2B125-30DC6.06kg Additional weight: Rod end male thread0.47kg 6.53kg Mounting bolt Add the weight of auto switches and mounting brackets. Note 1) To install a through hole type mounting bolt, make sure to use the flat washer that is provided.

Smooth Cylinder

CQSYB12 -30DCM 0.020 0.018 0.016 0.014 0.012 0.010 0.008 0.006 0.004 0.002 0.000 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Pressure MPa Pressure equivalent to sliding resistance Average speed Average speed 2.52mm/s Speed mm/s Displacement mm Displacement mm 3.0 CA2D50-200N 2.60 mm/s 0 Speed wave form -3.0 Operating direction OUT Operating direction IN CA2YD50-200 30 Displacement wave form 15 5 seconds

Smooth Cylinder Series CQSY

CQSYB12 -30DCM 0.020 0.018 0.016 0.014 0.012 0.010 0.008 0.006 0.004 0.002 0.000 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Pressure MPa Pressure equivalent to sliding resistance Average speed Average speed 2.52mm/s Speed mm/s Displacement mm Displacement mm 3.0 CA2D50-200N 2.60 mm/s 0 Speed wave form -3.0 Operating direction OUT Operating direction IN CA2YD50-200 30 Displacement wave form 15 5 seconds

Smooth Cylinder/Low Speed Cylinder

Pressure can be controlled regardless of its direction. 0.020 0.018 0.016 0.014 0.012 0.010 0.008 0.006 0.004 0.002 0.000 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Pressure MPa Pressure equivalent to sliding resistance MPa Smooth operation with less sticking and slipping REA CA2D50-200N CQSYB12 -30DCM Average speed Average speed 2.52mm/s Speed mm/s Displacement mm 3.0 REB 2.60 mm/s 0 Speed wave form

CQSY/CQ2Y/CM2Y/CG1Y/CA2Y

ML2B 0.020 0.018 0.016 0.014 0.012 0.010 0.008 0.006 0.004 0.002 0.000 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Pressure MPa Pressure equivalent to sliding resistance Smooth operation with less sticking and slipping CA2D50-200N CQSYB12 -30DCM C J G5-S Average speed Average speed 2.52mm/s Speed mm/s Displacement mm Displacement mm 3.0 CV 2.60 mm/s 0 Speed wave form -3.0 MVGQ CA2YD50-200 Operating direction

CQSY/CQ2Y/CM2Y/CG1Y/CA2Y

ML2B 0.020 0.018 0.016 0.014 0.012 0.010 0.008 0.006 0.004 0.002 0.000 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Pressure MPa Pressure equivalent to sliding resistance Smooth operation with less sticking and slipping CA2D50-200N CQSYB12 -30DCM C J G5-S Average speed Average speed 2.52mm/s Speed mm/s Displacement mm Displacement mm 3.0 CV 2.60 mm/s 0 Speed wave form -3.0 MVGQ CA2YD50-200 Operating direction

Table of Contents

ML2B 0.020 0.018 0.016 0.014 0.012 0.010 0.008 0.006 0.004 0.002 0.000 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Pressure MPa Pressure equivalent to sliding resistance Smooth operation with less sticking and slipping CA2D50-200N CQSYB12 -30DCM C J G5-S Average speed Average speed 2.52mm/s Speed mm/s Displacement mm Displacement mm 3.0 CV 2.60 mm/s 0 Speed wave form -3.0 MVGQ CA2YD50-200 Operating direction

Magnet: D (Built-in), Mounting: D (Double Clevis), Bore Size: 20mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Action: S (Single Acting, Spring Return)

Magnet: D (Built-in), Mounting: D (Double Clevis), Bore Size: 20mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Action: S (Single Acting, Spring Return), Body Option: M (Rod End Male Thread)

Magnet: D (Built-in), Mounting: D (Double Clevis), Bore Size: 20mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Action: T (Single Acting, Spring Extend), Body Option: M (Rod End Male Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: D (Double Clevis), Bore Size: 20mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Action: T (Single Acting, Spring Extend), Body Option: Standard (Rod End Female Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: D (Double Clevis), Bore Size: 20mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Action: S (Single Acting, Spring Return), Body Option: Standard (Rod End Female Thread), Auto Switch Groove: Z (Auto Switch Mounting Grooves)

Magnet: D (Built-in), Mounting: D (Double Clevis), Type: Standard, Bore Size: 20mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Body Option: C (Rubber Bumper)

Magnet: D (Built-in), Mounting: D (Double Clevis), Type: Standard, Bore Size: 20mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Body Option: C (Rubber Bumper), Auto Switch Groove: None (for 12-25 Bore w/o Magnet), Mounting Bolt: None, Rod End Bracket: None, Auto Switch: No Switch, Lead Wire or Prewired Connector: M (1m)

Magnet: D (Built-in), Mounting: D (Double Clevis), Type: Standard, Bore Size: 20mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 10mm, Body Option: M (Rod End Male Thread)

Magnet: D (Built-in), Mounting: D (Double Clevis), Type: Standard, Bore Size: 20mm, Port Thread Type: Rc: 32-100 Bore; M Thread 12 to 25 Bore, Stroke: 15mm