Double-acting actuators

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Double-acting actuators | Choosing the right actuator
The main difference between a single-acting actuator and a double-acting actuator is the way the actuator returns to its original position. This technology concerns hydraulic and pneumatic actuators. In a double-acting actuator, pressure must be applied alternately to each side of the piston for the actuator to move in either direction. In a single-acting actuator, a spring is interlocked and allows the actuator to return to its original position. The choice...
pneumatic actuator
pneumatic actuator
AD series

Pressure: 0 bar - 8 bar
Rotation angle: 0 ° - 90 °
Operating Temperature: -60 °C - 125 °C

... Uflow has successfully developed Compact, Patented Aluminium Free Rack & Pinion Pneumatic Rotary Actuator, Consuming Low Volume of Air. Wear proof aluminium free Rack & Pinion design. Smooth travelling stroke for extending the life ...

pneumatic actuator
pneumatic actuator

... Double Acting Pneumatic Actuator Wear proof aluminum free Rack & Pinion design. ...

rotary actuator
rotary actuator
JHA0012 DA - JHA8000 DA

Pressure: 2 bar - 8 bar
Torque: 5 Nm - 13,187 Nm
Rotation angle: 0 ° - 90 °

... Maintenance-free pneumatic actuator is a pneumatic actuator powered by compressed air, driven by the linear motion of the piston rack and pinion to the gear drive of the output shaft, with rotary stroke ...

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Taizhou Juhang Automation Equipment Technology Co., Ltd
pneumatic actuator
pneumatic actuator
JHA series

Pressure: 3 bar - 8 bar
Torque: 8 Nm - 10,000 Nm
Rotation angle: 0 ° - 180 °

... 3 position pneumatic actuator is an actuator of special specification, which can provide 0°-180° three-position operation modes.The intermidiate position is operated through mechanical braking of two auxiliary pistons’ ...

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Taizhou Juhang Automation Equipment Technology Co., Ltd
high-frequency actuator
high-frequency actuator
JHA DA series

Pressure: 2 bar - 8 bar
Torque: 5 Nm - 13,187 Nm
Rotation angle: 0 ° - 90 °

... High frequency pneumatic actuator is a pneumatic actuator powered by compressed air, driven by the linear motion of the piston rack and pinion gear drive of the output shaft, to turn the output of the ...

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Taizhou Juhang Automation Equipment Technology Co., Ltd
electric actuator
electric actuator
Rolaram series

Stroke : 835 mm - 4,900 mm
Force: 3.1 kN - 402 kN
Motor power: 0 W - 15,000 W

... communications and food processing. Rolaram linear actuators not only match the load capacity of hydraulic cylinders and exceed the load capacity of of conventional electro- mechanical actuators but also provide: • ...

electric actuator
electric actuator
NAUTIMOVE SEARD

Stroke : 100 mm - 700 mm
Force: 12,500 N - 55,650 N
Speed: 50 mm/s

... solution are: - REMOTE DRIVE. The actuator has a remote drive system, in case of fault of the main electric servomotor, which can be of 2 types: by a special flexible cable drive unit or by an auxiliary electric ...

electric actuator
electric actuator
SLG series

Torque: 68.1, 530.4, 234.8, 182.8 Nm

... These gearmotors are available in four compact frame sizes: 60, 75, 90, and 115 mm with 1, 2, or 3 stack lengths. Single and double reductions are available in 4:1, 5:1, 10:1, 16:1, 25:1, 40:1, 50:1, and 100:1. The unique design of these ...

pneumatic actuator
pneumatic actuator
AP series

Pressure: 2 bar - 8 bar
Torque: 5.9 Nm - 1,704 Nm

... protection through hard anodising of the housing Linear torque curve due to rack and pinion/tooth shaft principle Wear-free piston guide Standardised interfaces Option: stroke adjustment in both end positions ...

pneumatic actuator
pneumatic actuator
Neles®

... Metso’s Neles linear actuators designed for linear valves. VD diaphragm actuators provide the safe and reliable operation and is well suited for most of the control applications. VC double acting ...

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Metso Automation
pneumatic actuator
pneumatic actuator
GB5 series

Pressure: 100, 40 psi

... lever arm has eight take-off positions for stroke flexibility. The Lever Actuator is a combination piston actuator and lever mechanism. These actuators are available in piston diameters ...

pneumatic actuator
pneumatic actuator
B series

Stroke : 10 mm - 200 mm
Rod diameter: 8 mm - 40 mm
Torque: 0.58 Nm - 20.32 Nm

... Compact pneumatic actuator with integrated, backlash-free precision ball guide. ...

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TOSS GmbH & Co. KG
pneumatic actuator
pneumatic actuator
MCRQ

Stroke : 12 mm - 40 mm

... hole for accurate positioning. Operating range of table is 0°~190° by angle adjusting screw. Compact design using double rack and single pinion. Hollow shaft standard for wiring and piping. Possible to fit shock absorbers ...

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Mindman Industrial
pneumatic actuator
pneumatic actuator
FM series

Stroke : 0.125 in - 120 in
Bore: 1.5 in - 8 in
Pressure: 250 psi

... FM series cylinders are one of the most versatile cylinders on the market. They feature (4) tapped holes at each end and flush sleeve nut construction at head end. FM series mounting kits convert the basic cylinder to rear pivot or flange mount, so ...

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Bimba
pneumatic actuator
pneumatic actuator

Stroke : 300 mm
Force: 0 N - 600 N

... perfect cylinder for our requirements. The features of this range of pneumatic linear units include 40 mm diameter of the piston rod, 1m/sec speed, dual operation with end damping functionality, up to 300 mm stroke, a maximum of 600 ...

pneumatic actuator
pneumatic actuator
FRA series

Bore: 16, 20, 25 mm
Pressure: 100 psi
Rotation angle: 90, 180 °

... Backlash in a Compact Package The FRA Series Pneumatic Rotary Actuator features a compact, rack-and-pinion design that minimizes backlash in installations with limited space. Each double- acting, rectangular ...

hydraulic actuator
hydraulic actuator
SM4

Pressure: 10 bar - 250 bar
Force: 1.45 kN - 256.25 kN
Torque: 180 Nm - 250,000 Nm

... end cushioning •adjustable drive shaft datum •angle adjustment ± 5° The reference among the rotary actuators The SM4 is a rotary actuator with an operating pressure up to 250 bar, which works according to the ...

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Eckart
pneumatic actuator
pneumatic actuator
RA series

Torque: 13 Nm - 600 Nm

... Pneumatic Rotary Actuators feature exceptional radial and axial bearing loads and high stopping capacity. Large pinion shaft, bearings, and rack provide heavy duty performance, and optional shock absorbers contribute to long actuator ...

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PHD, Inc.
pneumatic actuator
pneumatic actuator
R series

Torque: 1.2 Nm - 36 Nm

... The UNIVER rotary actuator incorporates several technology features which provide a higher degree of accuracy and reliability. The robust mechanical design expands application possibilities within modern day automation. TECHNICAL CHARACTERISTICS Working ...

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UNIVER Group
pneumatic actuator
pneumatic actuator
RS

... Uhing®-linear drive nuts (linear actuators) are non-positive drives which convert the rotation of a plain round shaft into a traversing movement. This effect is achieved by using rolling rings that are mounted on roller bearings and ...

hydraulic actuator
hydraulic actuator
DA series

... Rotary Drive Unit - Swing anlge from 0° to 720° - Torques up to 1400 Nm - Piston diameters from Ø25 mm to Ø100 mm ...

hydraulic actuator
hydraulic actuator
RE-08

... Bore Ø: 30 mm Angles: 60°, 90°, 180° and 360° • Buffer adjustable over 7 mm • Rugged construction, high-quality finish ...

pneumatic actuator
pneumatic actuator
BC2 series

Stroke : 0 in - 205 in
Force: 86, 193.5, 346.5 N

... wide variety of pneumatic applications. BC2 pneumatic band cylinders provide multiple mounting options for both vertical and horizontal applications and offer low to moderate load carrying capacities. • Rubber dust ...

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Tolomatic, TOL-O-MATIC
pneumatic actuator
pneumatic actuator

... to function and accessibility. HOW ARE SOMAS ACTUATORS USED? When a valve needs to be operated remotely, or is frequently used, it needs to be fitted with some type of actuator. Pneumatic actuators ...

pneumatic actuator
pneumatic actuator
GD series

Pressure: 2 bar - 8 bar
Torque: 2 Nm - 13,040 Nm
Operating Temperature: -40 °C - 160 °C

... for most of the sizes per each actuator size to ensure flexible automation of valves. The octagonal pinion connection adapts a parallel or diagonal selector shaft alignment of the valve and ensures a space-saving actuator ...

pneumatic actuator
pneumatic actuator
LCY series

Stroke : 10 mm - 25 mm

Highly rigid, highly precise cylinder for Z-axis with a linear guide and cylinder in parallel configuration in a thin body.

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CKD
electric actuator
electric actuator
PDU2

Force: 500, 750 N
Torque: 14, 5, 15 Nm

... options for the PDU2 include motor/gearbox mounts, limit and proximity switches, T-nuts, T-slot covers, gearboxes, motors, and electric brakes. -Ideal for demanding single axis systems and multi-axis applications -Speeds ...

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BISHOP-WISECARVER
hydraulic actuator
hydraulic actuator
LPM series

... Electric Pin-Rack-Type Gate Actuator This is our flagship product for rivers, and as many as 300 units are delivered per year. Since such electrical parts as are usually apt to break down because of ...

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Seibu
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