Units industry pneumatic actuators and pneumatic automation
An actuator is a component of a machine that is responsible for moving and controlling a mechanism or system, for example by opening a valve. In simple terms, it is a "mover". An actuator requires a control signal and a source of energy. The control signal is relatively low energy and may be electric voltage or current, pneumatic or hydraulic pressure, or even human power. Its main energy source may be an electric current , hydraulic fluid pressure, or pneumatic pressure. When it receives a control signal, an actuator responds by converting the signal's energy into mechanical motion.
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Pneumatic design 101: Go with the flow
Extruded aluminum body is internally machined and honed to exact specifications. Honing prevents dry spots from forming within the actuator bore and therefore eliminates premature seal failure—a critical aspect to long cycle-life.
All internal and external surfaces are hard anodized for corrosion resistance, with all units permanently lubricated at the factory. Shaft bearings isolate the pinion gear from the housing and support the shaft for high-cycle applications.
Many competitive manufacturers do not provide this critical feature. Pistons incorporate double wear pads skates to separate the rack from the actuator wall and serve as both guide and wear bearings. The pinion teeth are engaged the full length and stroke of the piston, and designed for the toughest flow conditions.
The pinion height allows manual override without needing to remove the indicator. The female pinion drive is standard with a double-square output drive, and optional with a double-D drive, keyed drive and designs to meet your specific requirements.
No special blocks are required to mount solenoid valves, limit switches or positioners. Epoxy-coated special steel springs are pre-loaded with non- metallic materials. The stainless steel end-cap fasteners are extra-long to allow for spring relaxation. All parts are corrosion-resistant. Air pressure operation from 40 to psi 2 to 10 Bar. Water, nitrogen and compatible hydraulic fluids may also be used to power the actuator. All external fasteners are corrosion-resistant stainless steel.
Max-Air offers a wide range of adapters for many different types of valves—including butterfly valves, ball valves and plug valves—as well as a variety of pneumatic and electric automation accessories suitable for diverse industrial environments.
Max-Air products are covered by our unlimited cycle-life warranty. Contact your local distributor or sales representative for more details. All rights reserved. Toll Free: MT Series Aluminum Actuators. MT Series Aluminum. Cut Sheets. Product Brochures. Features and Benefits.
Honed Bore for High Cycle Life Extruded aluminum body is internally machined and honed to exact specifications. High-Cycle Bearings Shaft bearings isolate the pinion gear from the housing and support the shaft for high-cycle applications. High Cycle-Life Wear Pads Pistons incorporate double wear pads skates to separate the rack from the actuator wall and serve as both guide and wear bearings.
Rugged Tooth Design The pinion teeth are engaged the full length and stroke of the piston, and designed for the toughest flow conditions. Multiple Output Shafts The female pinion drive is standard with a double-square output drive, and optional with a double-D drive, keyed drive and designs to meet your specific requirements.
Safe Preloaded Spring Cartridges Epoxy-coated special steel springs are pre-loaded with non- metallic materials. Alternate Operating Media Air pressure operation from 40 to psi 2 to 10 Bar. Stainless Steel Fasteners All external fasteners are corrosion-resistant stainless steel. Optional Accessories Max-Air offers a wide range of adapters for many different types of valves—including butterfly valves, ball valves and plug valves—as well as a variety of pneumatic and electric automation accessories suitable for diverse industrial environments.
Festo at a glance
Pneumatic actuators are essential workhorses for machine and equipment motion. Here are some pointers about different styles for control and monitoring. Pneumatic actuators are commonly used in countless types of equipment and machinery because they provide a simple, cost-effective and durable way to implement linear or other types or motion.
Cylinders with piston rods: as compact cylinders, short-stroke cylinders, flat cylinders, round cylinders, miniature cylinders, cartridge cylinders or stainless steel air cylinders. Specified types in accordance with the ATEX directive are suitable for explosive atmospheres or are made of corrosion-resistant stainless steel and therefore particularly easy to clean. Compact linear actuators with or without guides: mechanically coupled cylinders with optimized mounting options for simple mounting and magnetically coupled cylinders for use as a pressure-tight and zero-leakage system. Compact quarter turn actuators with minimum space requirements and adjustable swivel angle, also available as a twin piston rotary actuator. Specified types are suitable for potentially explosive atmospheres in accordance with the ATEX directive.
How to Decide Between Pneumatic and Electric Actuators
Makarpura, Vadodara No. Vadodara, Gujarat. Ahmedabad Plot No. Ahmedabad, Gujarat. Mumbai, Maharashtra. Cheran ma Nagar, Coimbatore No. Coimbatore, Tamil Nadu. Hyderabad, Telangana. Ludhiana, Punjab. Pune, Maharashtra.
How to Select an Actuator (Part. 1): Pneumatic vs. Electric
It offers several mounting accessories, and there are optional magnetic sensors. Offered in Stroke : 50 mm - mm Force : N - N. Hydraulic shock-absorbers not supplied with M It has 6 integrated air leads for compressed air distribution not supplied with M
SMC has a range of 12, basic models and over , variations to respond to day-to-day automation needs. Our experts are always on hand to provide the necessary technical support and guidance. With european stock to give a quick response to our customer's requirements. SMC supports various industries with specific solutions and teams of experts who keep up to date with the laws, regulations and precise requirements for each industry.
PNEUMATIC COMPONENTS FOR INDUSTRIAL AUTOMATION
Industry leading control and field flexibility. Schneider Electric manufactures hundreds of valve actuators that are available in a wide range of sizes, torque ratings and input signals. There are many options to choose from including direct mount electric, remote mount electric, spring-return, non-spring return and pneumatic.
The debate surrounding the pros and cons of electric and pneumatic actuators has been raging for years and still no easy answer exists. Here, with the help of Bimba Manufacturing, we focus on the core differentiators to help narrow your decision. If there is any significant performance differentiator, it is that electric actuators are better known for their high levels of precision. Though this is not to say pneumatic actuators cannot deliver very precise motion. Again, the issue here revolves around how much precision you really need.
HVAC Valve Actuators
The Group offers MerSETA-accredited training programmes and courses for hydraulics, pneumatics and automation aimed at various degrees of specialist operation. We also offer eLearning programmes. World-renowned brand Aventics is incorporated into this niche product line, allowing Tectra Automation to guarantee both product quality and longevity. Tectra Automation is a leading designer and installer of tailored pneumatic systems and components as well as pneumatic solutions for the packaging, manufacturing and other high-tech industries. This Hytec Group Company sources pneumatic componentry from world-renowned brands to develop pneumatic systems, enabling it to provide cross-industry pneumatic solutions. The ranges of primary pneumatic system solutions include six main categories. Each pneumatic system category has various pneumatic product groups, ensuring that Tectra Automation supplies the ideal pneumatic system for your unique requirements. This is proven by the fact that the company an industry leader in providing pneumatic systems and pneumatic solutions to various industrial sectors across sub-Saharan Africa — covering all industrial pneumatic system requirements.
PHD, Inc. PHD offers a diverse spectrum of built-to-need actuators, OEM drop-in components, electric actuators, specialty workholding clamps, and motion control robots. Long life and superior design have become hallmarks of the PHD brand. From single actuators to multi-unit systems, PHD prides itself in creating total solutions for virtually any application requirement, complete with prompt delivery and dedicated support.
Pneumatic systems used in industry are commonly powered by compressed air or compressed inert gases. A centrally located and electrically powered compressor powers cylinders , air motors , and other pneumatic devices. A pneumatic system controlled through manual or automatic solenoid valves is selected when it provides a lower cost, more flexible, or safer alternative to electric motors and actuators.
One product, a valve actuator, may be described by some as simply a black box, having an input power supply or signal , an output torque , and a mechanism or circuitry to operate a valve. Those who select control valves will quickly see that a variety of valve actuators are available to meet most individual or plant wide valve automation requirements. In order to make the best technical and economical choice, an engineer must know the factors that are most important for the selection of actuators for plant wide valve automation. Where the quality of a valve depends on the mechanical design, the metallurgy, and the machining, its performance in the control loop is often dictated by the actuator.
Extruded aluminum body is internally machined and honed to exact specifications. Honing prevents dry spots from forming within the actuator bore and therefore eliminates premature seal failure—a critical aspect to long cycle-life. All internal and external surfaces are hard anodized for corrosion resistance, with all units permanently lubricated at the factory. Shaft bearings isolate the pinion gear from the housing and support the shaft for high-cycle applications. Many competitive manufacturers do not provide this critical feature. Pistons incorporate double wear pads skates to separate the rack from the actuator wall and serve as both guide and wear bearings.
In manufacturing facilities, compressed air is so widely used that it is often regarded as the fourth utility after electricity, natural gas and water. The main reasons are lower upfront and maintenance costs, which combine to make pneumatics the most popular and cost-effective choice for executing mechanical motion. Linear power transmission is typically done with fluid pneumatic with air or hydraulic with oil or electric power. In electric power systems, electromechanical devices such as belts, pulleys, chains, sprockets and clutches convert rotational motion from motors to linear force.