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Rack & Pinion Pneumatic Actuator

Your Leading Rack & Pinion Pneumatic Actuator Supplier

 

IKNOW ACTUATOR CO.,LTD. has three major centers for technical research and development, new product identification, and industrial design, equipped with top-notch digital processing equipment and precise testing instruments. Rack & pinion pneumatic actuator is a device that converts pneumatic (air) pressure into rotational motion, typically used to automate quarter-turn valves like ball, butterfly, and plug valves. It consists of a rack and pinion mechanism where linear movement of the rack, driven by pneumatic pistons, rotates the pinion, which is connected to the valve stem. Our pneumatic actuator products have passed strict tests and have SIL3 certificates issued by TUV and many international certifications.

 
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Why Choose Us?

Rich Experience

Since 2006, IKNOW has been committed to the fluid control system of pneumatic actuators. With almost two decades in the industry, we have honed our expertise to deliver exceptional solutions.

Custom Service

We offer personalized services from cylinder selection to material choice, guaranteeing stable and efficient product operation in diverse environments, tailored to customers' needs.

Quality Guaranteed

We set up a professional product performance testing and inspection center, and standardize production in strict accordance with ISO9001 management system to ensure that each product can meet the actual needs of customers.

Wide Range of Applications

Our services cover construction, bio-medicine, fire fighting, water supply and drainage, petrochemical, metallurgy, paper, power and other industries, and have won unanimous praise from customers.

 

Specifications of Rack & Pinion Pneumatic Actuator

 

Actuator angle (adjustable range)

Temperature range

0°~90°(±6°)

-46℃to149℃(-51℉to300℉)

Maximum output torque of cylinder (5bar)

Allowable air source pressure

8140N.m

2.5bar-10bar(36psi-145psi)

Power source

Control options

Pneumatic

Double Acting

Mounting

Certifications

ISO5211

SIL 3,CE

Optional modules

Valve Compatibility

Pneumatic accessories, brackets

Ball valve, butterfly valve

Manual

Customization

YES

Color, material, temperature

 

 

Features of Rack & Pinion Pneumatic Actuator

High Force & Speed Of Movement

Pneumatic actuators can deliver high force and fast speeds of movement when used in linear motion control applications. This is down to the usage of air pressure and flow within the device.

 

High Durability

Overheating is not a problem of concern with pneumatic actuators, regardless of how excessive the use of the application is. These devices can sustain constant pressures in comparison to alternative devices and therefore offer a longer-term of use

 

High Reliability

When it comes to functionality, the pneumatic actuator is viewed to be highly reliable. This is thanks largely to the high control that can be maintained on the conversion of gas to energy. They are also highly durable means that performance is of a high standard and these devices have a long life span.

 

Clean Technology

Pneumatic actuators are the preferred device for use when it comes to applications where hygiene is essential. This is largely down to the use of air as opposed to fluid, with the compressed air being free from harmful chemicals, therefore protecting the application from contamination. This, of course, is critical within the pharmaceutical and food and beverage industries.

 

Cost Effective

Thanks in part to the fact that it is easy to install and maintain, the pneumatic actuator is often seen as the cost-effective choice when it comes to industrial applications.

productcate-750-650

 

Precautions for Using Rack & Pinion Pneumatic Actuator

Regularly check for air leaks.

Lubricate moving parts to reduce wear.

Inspect the flexible diaphragm and seals for damage.

Replace worn-out valves and pistons.

 

Applications of Rack & Pinion Pneumatic Actuator
 

Automation and Robotics

Pneumatic actuators are foundational to the fields of automation and robotics. Their ability to provide precise and rapid movement makes them ideal for assembly lines where speed and accuracy are paramount. In robotics, pneumatic actuators are used to control the movement of robotic arms, grippers, and other components, enabling them to perform complex tasks such as welding, painting, and assembly.

 

Manufacturing Industry

The manufacturing sector relies heavily on pneumatic actuators for a wide range of applications. From the automotive industry, where they are used in the assembly of vehicles, to the packaging industry, where they operate machinery for filling, labeling, and sealing products, pneumatic actuators are indispensable for their efficiency and durability.

 

Material Handling

Pneumatic actuators play a crucial role in material handling, facilitating the movement, lifting, and positioning of heavy goods. Conveyor systems, palletisers, and sorting machinery often incorporate pneumatic actuators to ensure smooth, controlled operations. Their robustness makes them suitable for handling bulky or heavy materials with ease.

 

Medical Devices

In the medical field, pneumatic actuators are utilised in various devices and equipment. Their precision and controllability make them suitable for applications where gentle handling and accuracy are necessary, such as in patient lifts, adjustable beds, and surgical instruments. Additionally, because they can be made to operate cleanly and quietly, they are ideal for environments that require sterility and minimal disturbance.

 

Food and Beverage Processing

Pneumatic actuators find significant applications in the food and beverage processing industry, where hygiene and cleanliness are crucial. They are used in processing machinery for tasks such as cutting, sorting, and packaging. Their compatibility with clean-in-place (CIP) and sterilise-in-place (SIP) processes makes them particularly valuable in this sector.

 

Ordering Process

 

Buyer sends inquiry

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Buyer receives quotation

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Order confirmation

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Buyer sends deposit

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Seller prepares

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Packaging & Shipping

 

Packaging details: Protective film, standard export carton or wooden case.

 

productcate-509-410

 

 

FAQ

 

Q: What is the working principle of pneumatic actuators?

A: The working principle of a pneumatic actuator involves using compressed air to move a piston inside a cylinder. The pressure forces the piston to move, generating linear or rotary motion. This movement can be controlled for precise movement in automation systems.

Q: What is the common problem with pneumatic actuators?

A: These can include an inadequate power supply, defective wiring or connections, a damaged motor, or the failure of internal components. To address this issue, verifying the power supply is essential. For instance, if utilizing a 12V linear actuator, one must ensure sufficient voltage.

Q: How to see if a pneumatic actuator is working?

A: Apply power to the actuator and observe its response. If the actuator does not move or moves erratically, it indicates a potential problem.

Q: How do I control the pneumatic actuator?

A: Pneumatic actuators can be operated either directly via a solenoid valve on the actuator, via a solenoid valve terminal or with a positioner. In the first of the two cases, the valve can only be moved to the 'OPEN' or 'CLOSED' position.

Q: How do you size a pneumatic actuator?

A: The actuator selection is optimized when the end of stroke torques are nearly equal. Multiply the Total Valve Torque Requirement by a safety factor of 1.2. Select the Actuator Size that exceeds that amount.

We're well-known as one of the leading rack & pinion pneumatic actuator manufacturers and suppliers in China. Please feel free to wholesale high quality rack & pinion pneumatic actuator from our factory. For price consultation, contact us.

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