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Pneumatic Cylinder Switches

Pneumatic cylinder switches are integral components in the control systems of pneumatic machinery. These systems rely on highly compressed air to generate motion in mechanical devices. One commonly used type of switch is the reed switch, which operates by responding to a magnetic field — opening or closing its contact when a magnet is either present or removed.

What Are Pneumatic Cylinder Switches Used For?

Despite the variety of pneumatic cylinder switches available, they all serve a shared purpose: enabling the integration of pneumatic cylinders into automated systems. These switches monitor the cylinder's position and transmit signals to the control unit, ensuring precise and responsive automation.

Types of Pneumatic Cylinder Switches

A wide range of pneumatic cylinder switch types exist, including actuators, pneumatic relays, solid-state switches, and reed switches. Certain models also feature built-in LED indicators for easy status monitoring. Key factors such as maximum operating temperature, voltage rating, and allowable voltage drop vary by switch type, so selecting the right one depends on the specific operational demands of your system.

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Picture of PNP Auto Switch Unit Pneumatic Cylinder & Actuator Switch, D-M9P Series with LED indicator, SMC, D-M9PASDPC

PNP Auto Switch Unit Pneumatic Cylinder & Actuator Switch, D-M9P Series with LED indicator, SMC, D-M9PASDPC

D-M9PASDPC
The SMC solid state switch for actuators and air grippers. This switch is also available with diagnostic output, water resistant 2-color indication, built-in OFF-delay timer, magnetic field resistant, heat resistant and wide range detection configurations Solid state auto switch Magnetic field resistant, 2-color indication Rail mount type grommet electrical entry
$144.54
Picture of PNP Auto Switch Unit Pneumatic Cylinder & Actuator Switch, D-P4DW Series with LED indicator, SMC, D-P4DWSC

PNP Auto Switch Unit Pneumatic Cylinder & Actuator Switch, D-P4DW Series with LED indicator, SMC, D-P4DWSC

D-P4DWSC
The SMC solid state switch for actuators and air grippers. This switch is also available with diagnostic output, water resistant 2-color indication, built-in OFF-delay timer, magnetic field resistant, heat resistant and wide range detection configurations Solid state auto switch Magnetic field resistant, 2-color indication Rail mount type grommet electrical entry
$217.79
Picture of PNP Auto Switch Unit Pneumatic Cylinder & Actuator Switch, D-P4DW Series with LED indicator, SMC, D-P4DWSE

PNP Auto Switch Unit Pneumatic Cylinder & Actuator Switch, D-P4DW Series with LED indicator, SMC, D-P4DWSE

D-P4DWSE
The SMC solid state switch for actuators and air grippers. This switch is also available with diagnostic output, water resistant 2-color indication, built-in OFF-delay timer, magnetic field resistant, heat resistant and wide range detection configurations Solid state auto switch Magnetic field resistant, 2-color indication Rail mount type grommet electrical entry
$219.74
Picture of PNP Auto Switch Unit Pneumatic Cylinder & Actuator Switch, D-R Series with LED indicator, SMC, D-R731CL

PNP Auto Switch Unit Pneumatic Cylinder & Actuator Switch, D-R Series with LED indicator, SMC, D-R731CL

D-R731CL
The SMC solid state switch for actuators and air grippers. This switch is also available with diagnostic output, water resistant 2-color indication, built-in OFF-delay timer, magnetic field resistant, heat resistant and wide range detection configurations Solid state auto switch Magnetic field resistant, 2-color indication Rail mount type grommet electrical entry
$63.94
Picture of PNP Auto Switch Unit Pneumatic Cylinder & Actuator Switch, D-S7P Series with LED indicator, SMC, D-S7P1L

PNP Auto Switch Unit Pneumatic Cylinder & Actuator Switch, D-S7P Series with LED indicator, SMC, D-S7P1L

D-S7P1L
The SMC solid state switch for actuators and air grippers. This switch is also available with diagnostic output, water resistant 2-color indication, built-in OFF-delay timer, magnetic field resistant, heat resistant and wide range detection configurations Band, rail, tie-rod and direct mounting styles grommet, connector, terminal conduit electrical entry
$104.39
Picture of PNP Solid State Auto Switch Auto Switch, Auto Switches D Series Series with LED indicator, SMC, D-F7PWL

PNP Solid State Auto Switch Auto Switch, Auto Switches D Series Series with LED indicator, SMC, D-F7PWL

D-F7PWL
The SMC solid state switch for actuators and air grippers. This switch is also available with diagnostic output, water resistant 2-color indication, built-in OFF-delay timer, magnetic field resistant, heat resistant and wide range detection configurations Reed type auto switches General purpose Band, rail, tie-rod, and direct mounting styles Grommet, connector, terminal conduit, DIN terminal electrical entry
$119.24
Picture of PNP Solid State Auto Switch Auto Switch, D-M9P Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PM

PNP Solid State Auto Switch Auto Switch, D-M9P Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PM

D-M9PM
The SMC static detector with integrated mounting is auto switch accessory. Ambient temperature -10 to 60˚C IEC529 standard
$78.12
Picture of PNP Solid State Auto Switch Auto Switch, D-M9P Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PWSDPC

PNP Solid State Auto Switch Auto Switch, D-M9P Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PWSDPC

D-M9PWSDPC
The SMC pre-wired connector detector is auto switch accessory. Ambient temperature -10 to 60˚C IEC529 standard
$96.01
Picture of PNP Solid State Auto Switch Auto Switch, D-M9P Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PWV

PNP Solid State Auto Switch Auto Switch, D-M9P Series, 4.5 → 28V dc, with LED indicator, SMC, D-M9PWV

D-M9PWV
The SMC dual display static detector with integrated mounting is auto switch accessory. Ambient temperature -10 to 60˚C IEC529 standard
$86.88
Picture of PNP Solid State Electric Actuator Switch, D-M9 Series, 5 V dc, 12 V dc, 24 V dc, with LED indicator, SMC, D-M9PL

PNP Solid State Electric Actuator Switch, D-M9 Series, 5 V dc, 12 V dc, 24 V dc, with LED indicator, SMC, D-M9PL

D-M9PL
SMC Solid State Switch The SMC D-M9 series solid-state switch has a power supply voltage ranging between4.5VDC and 28VDC with 40mADC maximum load current. The switch has a 3-wire PNP output with a 3000mm lead wire length. It has an internal drop voltage of 0.8VDC with a red LED indicator light. Features and Benefits Operating temperature ranges between -10°C and 60°C Flexibility is 1.5 times more as compared to the conventional products Normally open contacts Eliminates harnessing work by using a cable with pre-wired connector specification Applications Relays PLCs IC circuits Certifications IP67 rated CE certified UL approved
$136.72
Picture of PNP Solid State Pneumatic Cylinder & Actuator Switch, D-F7 Series, 4.5 → 28V dc, with LED indicator, SMC, D-F7P

PNP Solid State Pneumatic Cylinder & Actuator Switch, D-F7 Series, 4.5 → 28V dc, with LED indicator, SMC, D-F7P

D-F7P
D-F7 Series D-F7 series auto switches for various actuators and air grippers. These solid state switches are available as a PNP or NPN orientation with two colour indication and diagnostic output. Various lead wire lengths are available. Auto Switches
$88.84
Picture of PNP Solid State Pneumatic Cylinder & Actuator Switch, Series, 4.5 → 28V dc, with LED indicator, SMC, D-Y7P

PNP Solid State Pneumatic Cylinder & Actuator Switch, Series, 4.5 → 28V dc, with LED indicator, SMC, D-Y7P

D-Y7P
SMC Solid State Switch The SMC D-Y7 series solid-state switch has a power supply voltage ranging between4.5VDC and 28VDC with 80mADC maximum load current. The switch has a 3-wire PNP output with a 500mm lead wire length. It has an internal drop voltage of 0.8VDC with a red LED indicator light. Features and Benefits Operating temperature ranges between -10°C and 60°C Eliminates harnessing work by using a cable with pre-wired connector specification Applications Relays PLCs IC circuits Certifications IP67 rated
$88.84