Pneumatic Rotary Actuators

Pneumatic rotary actuators are types of devices that are operated by compressed air that produces a rotary motion via a shaft to control the speed and rotation of attached equipment.

An actuator receives and converts a source of energy and uses it to make something move or operate. Actuator types can be linear or rotary, meaning it cam move something in a circular spinning motion. When purchasing a rotary actuator things to considered include rotation angle, how much air is required for the task,  materials and interface.

Types of pneumatic rotary actuators:

Both designs are available as double action (air is supplied to both sides of the piston) or single action (air supplied to only one side).

  • Rack and pinion rotary actuators - this type of actuator has a better range of rotation and torque than the vane type and are usually larger in size and ideal for medium duty applications that need more speed.  They also have a longer lifespan then the vane type
  • Rotary vane actuators - these actuators are more limited in rotation than the rack types and often used for lighter loads.

How do pneumatic rotary actuators work?


Compressed air is connected into the pneumatic connection on the rotary actuator which drives a cylinder stroke into an oscillating rotary motion.

Where would you use a pneumatic rotary actuator?

These actuators are commonly used in industrial applications for conveying, clamping, transferring parts, positioning, and controlling valves and can be used in hazardous areas.


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Omschrijving Prijs Manufacturer Series Action Bore Rotary Angle Maximum Input Pressure Maximum Operating Pressure Absolute Maximum Pressure Force at 7 bar Cushioning Type Port Connection Weight Series Size Type
RS-stocknr. 121-5355
FabrikantnummerDRRD-25-180-FH-PA
FabrikantFesto
€ 553,88
Each
Aantal stuks
-, DRRD Double - 180° 8bar 8 bar - 5.1 Nm @ 6 bar Elastic M5 1.3kg - Standard
RS-stocknr. 121-5356
FabrikantnummerDRRD-25-180-FH-Y9A
FabrikantFesto
€ 734,47
Each
Aantal stuks
-, DRRD Double - 180° 10bar 10 bar - 5.1 Nm @ 6 bar Air M5 1.4kg - Standard
RS-stocknr. 121-5357
FabrikantnummerDRRD-32-180-FH-PA
FabrikantFesto
€ 700,54
Each
Aantal stuks
-, DRRD Double - 180° 8bar 8 bar - 10.1 Nm @ 6 bar Elastic G 1/8 2.8kg - Standard
RS-stocknr. 227-4461
FabrikantnummerEMSQB30A
FabrikantSMC
€ 536,29
Each
Aantal stuks
MSQ - 21mm 190° - - 1MPa - Rubber M5 x 0.8, Rc 1/8 1.3kg - -
RS-stocknr. 203-9594
FabrikantnummerDHTG-65-8-A
FabrikantFesto
€ 1.613,51
Each
Aantal stuks
DHTG-65-8-A Double - <= 0.03° 8bar - - - - - - - -
RS-stocknr. 302-5793
FabrikantnummerCRB1BW50-90S-XF
FabrikantSMC
€ 186,09
Each
Aantal stuks
CRB1 - 50mm 90° - - 1MPa - Rubber G 1/8 810g - -
RS-stocknr. 796-7272
FabrikantnummerCRB2BW30-90SZ
FabrikantSMC
€ 118,07
Each
Aantal stuks
CRB Double 30mm 90° - 1 MPa - - Rubber M5 x 0.8 199g - -
RS-stocknr. 121-5345
FabrikantnummerDFPD-80-RP-90-RD-F0507
FabrikantFesto
€ 148,50
Each
Aantal stuks
- Double - 90° 8bar 8 bar - - Not Cushioned - 3308g DFPD Compact
RS-stocknr. 203-9523
FabrikantnummerDHTG-65-12-A
FabrikantFesto
€ 1.630,68
Each
Aantal stuks
DHTG-65-12-A Double - <= 0.03° 8bar - - - - - - - -
RS-stocknr. 203-9595
FabrikantnummerDHTG-90-2-A
FabrikantFesto
€ 1.915,32
Each
Aantal stuks
DHTG-90-2-A Double - <= 0.03° 8bar - - - - - - - -
RS-stocknr. 203-9637
FabrikantnummerDHTG-65-6-A
FabrikantFesto
€ 1.596,34
Each
Aantal stuks
DHTG-65-6-A Double - <= 0.03° 8bar - - - - - - - -
RS-stocknr. 203-9524
FabrikantnummerDHTG-90-4-A
FabrikantFesto
€ 1.932,50
Each
Aantal stuks
DHTG-90-4-A Double - <= 0.03° 8bar - - - - - - - -
RS-stocknr. 125-9919
FabrikantnummerDRVS-6-180-P
FabrikantFesto
€ 109,20
Each
Aantal stuks
- Single 6mm 180° - 8 bar 8bar 25 (Axial) N, 30 (Radial) N Elastic M3 38g - Standard
RS-stocknr. 121-5336
FabrikantnummerDFPD-40-RP-90-RS30-F0507
FabrikantFesto
€ 120,47
Each
Aantal stuks
- Single - 90° 8bar 8 bar - - Not Cushioned - 2087g DFPD Compact
RS-stocknr. 121-5350
FabrikantnummerDFPD-80-RP-90-RS60-F0507
FabrikantFesto
€ 163,48
Each
Aantal stuks
- Single - 90° 8bar 8 bar - - Not Cushioned - 3960g DFPD Compact
RS-stocknr. 121-4309
FabrikantnummerDFPD-40-RP-90-RD-F0507
FabrikantFesto
€ 108,01
Each
Aantal stuks
- Double - 90° 8bar 8 bar - - Not Cushioned - 1882g DFPD Compact
RS-stocknr. 203-9530
FabrikantnummerDHTG-140-4-A
FabrikantFesto
€ 2.929,51
Each
Aantal stuks
DHTG-140-4-A Double - <= 0.03° 8bar - - - - - - - -
RS-stocknr. 203-9587
FabrikantnummerDHTG-140-12-A
FabrikantFesto
€ 3.033,91
Each
Aantal stuks
DHTG-140-12-A Single - <= 0.03° 8bar - - - - - - - -
RS-stocknr. 202-2697
FabrikantnummerDRRD-8-180-FH-PA
FabrikantFesto
€ 230,28
Each
Aantal stuks
DRRD Double 8mm 180° 8bar - - - - - - - -
RS-stocknr. 203-9518
FabrikantnummerDHTG-90-6-A
FabrikantFesto
€ 1.951,09
Each
Aantal stuks
DHTG-90-6-A Double - <= 0.03° 8bar - - - - - - - -