Product Information ?
WEB Catalog
? Air Cylinders
? Standard Air Cylinders (Round Type）
WEB Catalog
Product List
- Air Management System
-
Directional Control Valves
- Pilot Operated 4/5 Port Solenoid Valves
- Pilot Operated 3 Port Solenoid Valves
- Direct Operated 3/4/5 Port Solenoid Valves
- Reduced-wiring Fieldbus System (Serial Transmission System)
- Wireless System
- Air Operated Valves
- Mechanical Valves/Transmitters
- Finger Valve/Hand Valves/Residual Relief 3 Port Valve
- Blow Guns
- Power Valves
- ISO Valves
- Explosion-Proof Valves
- Pilot Operated 4/5 Port Solenoid Valves
-
Air Cylinders
- Standard Air Cylinders (Round Type）
- Standard Air Cylinders (Square Cover）
- Compact Air Cylinders
- Environment Resistant Cylinders
- Floating Joints/Rod End
- Air-hydro Units
- Mechanically Jointed Rodless Cylinders
- Magnetically Coupled Rodless Cylinders
- Table Cylinders
- Guide Cylinders
- Dual Rod Cylinders
- Lock Cylinders/Cylinder with An End Lock
- Fine Lock Cylinders
- Specialty Cylinders
- Clamp Cylinders
- Pin Shift Cylinder
- Stopper Cylinders
- Stroke Reading Cylinders
- Valve Mounted Air Cylinders
- ISO Cylinders
- Shock Absorbers
- Auto Switches
- Actuator Position Sensor
- Flow Control Equipment
- Standard Air Cylinders (Round Type）
- Rotary Actuators/Air Grippers
-
Electric Actuators/Cylinders
- e-Actuator
- Manifold Controller/Manifold Controller Compatible Electric Actuator
- Battery-less Absolute Encoder Type
- Slider Type
- Rod Type/Guide Rod Type
- Slide Tables
- Miniature
- Rotary Tables
- Grippers
- Grippers for Collaborative Robots
- Controllers/Drivers
- Environment
- Motorless Type
- Electric Cylinders
- Card Motor
- Made to Order
- e-Actuator
-
Vacuum Equipment (Vacuum Generators/Vacuum Suction Cups/Other)
- Vacuum Ejectors (Vacuum Generators)/Vacuum Pump Systems
- Vacuum Ejectors
- Vacuum Gripper System (Foam Type)
- Vacuum Release Valve Units
- Air Suction Filters
- Vacuum Pads (Vacuum Suction Cups)
- Special Pads
- Gripper for Collaborative Robots
- Vacuum Saving Valves
- Vacuum Flow
- Vacuum Regulators
- Related Equipment for Vacuum Systems
- Vacuum Ejectors (Vacuum Generators)/Vacuum Pump Systems
- Grippers for Collaborative Robots
- Compact Compressor
- Air Preparation Equipment
- Modular F.R.L./Pressure Control Equipment
- Modular F.R.L. Units
- Pressure Control Equipment
- Booster Regulators
- Lubrication Equipment
- Fittings and Tubing
- Flow Control Equipment
- Silencers/Exhaust Cleaners/Blow Guns/Pressure Gauges
-
Switches/Sensors/Controller
- Electronic Pressure Switches/Sensors (Self-contained Type)
- Electronic Pressure Switches/Sensors (Remote Type)
- Mechanical Pressure Switches
- Electronic Flow Switches/Sensors
- Clamp-on Type Flow Sensor
- Mechanical Flow Switches
- Air Management System
- Controllers
- Electronic Temperature & Humidity Switches
- Auto Switches for Air Cylinders
- Auto Switches for Rotary Actuators and Air Grippers
- Electronic Pressure Switches/Sensors (Self-contained Type)
-
Static Neutralization Equipment
- Static Neutralization Equipment Ionizer Bar Type
- Static Neutralization Equipment Nozzle Type Ionizer
- Static Neutralization Equipment Fan Type Ionizer
- Static Neutralization Equipment Ionizer Gun
- Static Neutralization Equipment Desktop Duster Box
- Static Neutralization Equipment Electrostatic Sensor/Sensor Monitor/Meter
- Static Neutralization Equipment/Ionizers
- Static Neutralization Equipment Ionizer Bar Type
-
Industrial Device Communication Equipment/Wireless System
- Wireless System: PROFINET Compatible Products
- Wireless System: EtherNet/IP Compatible Products
- Wireless System: EtherCAT Compatible Products
- Wireless System: IO-Link Compatible Products
- Wireless System: CC-Link Compatible Products
- Wireless System: DeviceNet Compatible Products
- Industrial Device Communication Equipment: PROFINET Compatible Products
- Industrial Device Communication Equipment: EtherNet/IP Compatible Products
- Industrial Device Communication Equipment: EtherCAT Compatible Products
- Industrial Device Communication Equipment: Modbus TCP Compatible Products
- Industrial Device Communication Equipment: ETHERNET POWERLINK Compatible Products
- Industrial Device Communication Equipment: CC-Link IE Field Compatible Products
- Industrial Device Communication Equipment: SSCNET III Compatible Products
- Industrial Device Communication Equipment: MECHATROLINK-Ⅲ Compatible Products
- Industrial Device Communication Equipment: PROFIsafe Compatible Products
- Industrial Device Communication Equipment: IO-Link Compatible Products
- Industrial Device Communication Equipment: PROFIBUS Compatible Products
- Industrial Device Communication Equipment: DeviceNet Compatible Products
- Industrial Device Communication Equipment: CC-Link Compatible Products
- Industrial Device Communication Equipment: AS-interface Compatible Products
- Industrial Device Communication Equipment: CompoNet Compatible Products
- Industrial Device Communication Equipment: Interbus Compatible Products
- Industrial Device Communication Equipment: MECHATROLINK-Ⅱ Compatible Products
- Other: RS232C Compatible Products
- Other: RS485 Compatible Products
- Wireless System: PROFINET Compatible Products
- Process Valves
- Chemical Liquid Valves/Fittings & Needle Valves/Tubing
- Process Pumps(Diaphragm Pumps)
-
Temperature Control Equipment
- Thermo-Chillers (Circulating Fluid Temperature Controllers) Standard Type/Basic Type
- Thermo-Chillers (Circulating Fluid Temperature Controllers) Inverter Type
- Thermo-Chillers (Circulating Fluid Temperature Controllers) Dual Channel Thermo chiller for Lasers
- Thermo-Chillers (Circulating Fluid Temperature Controllers) Rack Mount Type
- Thermo-Chillers (Circulating Fluid Temperature Controllers) High performance/Type & Inverter Type
- Chiller Compliant Regulations
- Thermo-cons/Thermoelectric Baths (Peltier-Type Temperature Control Equipment)
- Air Temperature Controllers
- Thermo-Chillers (Circulating Fluid Temperature Controllers) Standard Type/Basic Type
- Process Gas Equipment AP Tech
- High Vacuum Equipment
- Industrial Filters/Sintered Metal Elements
- Pneumatic Instrumentation Equipment
- Hydraulic Equipment
Theme
-
Clean Series/Low-Particle Generation
- Directional Control Valves
- Air Cylinders
- Rotary Actuators
- Air Grippers
- Air Dryers
- Compressed Air Cleaning Filter Series
- Clean Gas Filters/Air Filters
- Exhaust Cleaner for Clean Room/Clean Exhaust Filter
- Modular F.R./Pressure Control Equipment
- Fittings
- Tubing
- Flow Control Equipment
- Switches/Sensors
- Flow Switch
- Electric Actuators
- Directional Control Valves
- Fluoropolymer Equipment/PVC Equipment
-
Series Compatible with Secondary Batteries Series 25A-
- Air Management System
- Directional Control Valves
- Actuators
- Related Products
- Rotary Actuators/Air Grippers
- Vacuum Equipment
- Air Preparation Equipment/Clean Air Filters
- ModularF.R.L./Pressure Control Equipment
- Flow Control Equipment/Fittings
- Tubings
- Detection Switches/Auto Switches
- Process Valves
- Process Gas Equipment
- Electric Actuators
- Air Management System
- Copper, Fluorine-free Equipment Series 20-
- ISO Products
- Arc Welding Process Equipment
- IO-Link Devices
- Grease-free Nitrogen (N2) Compatible Equipment
- List of ATEX Compliant Products
Air Cylinder CM2/CDM2
-
?Female rod end is available as standard.
?Easy fine adjustment of auto switch position
?Single clevis and trunnion pivot brackets are available.
?Part numbers with a rod end bracket and/or pivot bracket are available.
(It is not necessary to order a bracket for the applicable cylinder separately.)
?With auto switch (CDM2-Z series: CDM2, CDM2W, CDM2K, CDM2KW,
CDM2R, CDM2RK, CDM2□P, CDBM2)
? CM2-Z series (standard type double acting, single rod) will be
discontinued in January 2025.
Please select CM2-Z1 Series. ?Click here for details.
-
2D/3D CAD
The new SMC CAD SYSTEM, CADENAS, allows you to output 2D/3D CAD data with full part numbers in various data formats. Responses to part number selection has been greatly improved with the newly developed system.
Click here for 2D/3D CAD2D CAD
Click here for 2D CAD Air Cylinder CM2/CDM2
Manual
Type Series Action Bore size (mm) View search result Standard CM2-Z Double acting, Single rod 20，25，32，40 View search result Standard CM2-Z Single acting (Spring return/extend) 20，25，32，40 View search result Standard CM2W-Z Double acting, Double rod 20，25，32，40 View search result Non-rotating rod CM2K-Z Double acting, Single rod 20，25，32，40 View search result Non-rotating rod CM2K-Z Single acting (Spring return/extend) 20，25，32，40 View search result Non-rotating rod CM2KW-Z Double acting, Double rod 20，25，32，40 View search result Direct mount CM2R-Z Double acting, Single rod 20，25，32，40 View search result Non-rotating rod/
Direct mountCM2RK-Z Double acting, Single rod 20，25，32，40 View search result Centralized piping CM2□P Double acting, Single rod 20，25，32，40 View search result With end lock CBM2 Double acting, Single rod 20，25，32，40 View search result Air Cylinder CM2/CDM2
Symbol Specifications Download -XB6 Made to Order Common Specifications Heat resistant cylinder (－10 to 150℃) PDF -XB7 Made to Order Common Specifications Cold resistant cylinder (－40 to 70℃) PDF -XB9 Made to Order Common Specifications Low speed cylinder (10 to 50 mm/s) PDF -XB12 Made to Order Common Specifications External stainless steel cylinder PDF -XB13 Made to Order Common Specifications Low speed cylinder (5 to 50 mm/s) PDF -XC3 Made to Order Common Specifications Special port location PDF -XC4 Made to Order Common Specifications With heavy duty scraper PDF -XC5 Made to Order Common Specifications Heat resistant cylinder (－10 to 110℃) PDF -XC6 Made to Order Common Specifications Made of stainless steel PDF -XC8 Made to Order Common Specifications Adjustable stroke cylinder/Adjustable extension type PDF -XC9 Made to Order Common Specifications Adjustable stroke cylinder/Adjustable retraction type PDF -XC10 Made to Order Common Specifications Dual stroke cylinder/Double rod type PDF -XC11 Made to Order Common Specifications Dual stroke cylinder/Single rod type PDF -XC12 Made to Order Common Specifications Tandem cylinder PDF -XC13 Made to Order Common Specifications Auto switch rail mounting type PDF -XC20 Made to Order Common Specifications Head cover axial port PDF -XC22 Made to Order Common Specifications Fluororubber seals PDF -XC25 Made to Order Common Specifications No fixed throttle of connection port PDF -XC27 Made to Order Common Specifications Double clevis and double knuckle joint pins made of stainless steel PDF -XC29 Made to Order Common Specifications Double knuckle joint with spring pin PDF -XC35 Made to Order Common Specifications With coil scraper PDF -XC38 Made to Order Common Specifications Vacuum (Rod through-hole) PDF -XC52 Made to Order Common Specifications Mounting nut with set screw PDF -XC85 Made to Order Common Specifications Grease for food processing equipment PDF -XC92 Made to Order Common Specifications Dust resistant actuator PDF
Safety Instructions Actuators/Precautions Auto Switches/Precautions
Model Selection/Technical Data Quick Selection Table
Simple Specials Made to Order Common Specifications Green Procurement (RoHS)
Model Selection/Technical Data Quick Selection Table
Simple Specials Made to Order Common Specifications Green Procurement (RoHS)
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CM2-Z | Double acting, Single rod | 20，25，32，40 |
| Standard | CM2-Z | Single acting (Spring return/extend) | 20，25，32，40 |
| Standard | CM2W-Z | Double acting, Double rod | 20，25，32，40 |
| Non-rotating rod | CM2K-Z | Double acting, Single rod | 20，25，32，40 |
| Non-rotating rod | CM2K-Z | Single acting (Spring return/extend) | 20，25，32，40 |
| Non-rotating rod | CM2KW-Z | Double acting, Double rod | 20，25，32，40 |
| Direct mount | CM2R-Z | Double acting, Single rod | 20，25，32，40 |
| Non-rotating rod/ Direct mount | CM2RK-Z | Double acting, Single rod | 20，25，32，40 |
| Centralized piping | CM2□P | Double acting, Single rod | 20，25，32，40 |
| With end lock | CBM2 | Double acting, Single rod | 20，25，32，40 |
