Rotary Actuator Manufacturers and Suppliers

IQS Directory is a top industrial directory listing of leading industrial rotary actuator manufacturers and suppliers. Access our comprehensive index to review and source rotary actuator manufacturers with preview ads and detailed product descriptions. These rotary actuator companies can design, engineer and manufacture rotary actuators to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these rotary actuator manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of electric rotary actuators, pneumatic rotary actuators, hydraulic rotary actuators.

  • Bethel, CT

    Come and notice the difference when you do your business with us. After 30 years we still remain focused on the principles that we were founded on; those being innovation, high quality and reasonably priced products. We were founded in order to serve the needs of automated equipment manufacturers worldwide. Our rotary actuators are just one of the products that we are proud to have come up with in order to better serve you. Visit our website today for more information!

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  • Battle Creek, MI

    We are here to deliver the products and the quality that you have come to rely on. Bring us your business and we will bring you products and dedication that will for years. Our staff has been trained in providing excellence and won’t disappoint! Get in touch with our customer service representatives to find out how you may get started with our design team to get your own custom rotary actuator today! Send us an email or visit our website it doesn’t matter how you do it just do it soon!

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  • Torrance, CA

    At IAI America, we are dedicated to providing value and originality with any product that we provide to you. Our linear actuator model types include slider, folded-motor slider, rod, and single, double, or ball-bushing type guided rod actuators. Our staff members are committed to being available in order to bring you full customer satisfaction while delivering the products that will best suit your needs. Contact us today and allow our skilled staff to answer your questions and solve your problems for you!

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  • Hatfield, PA

    Isotech provides a number of different linear actuator & lifting columns for various applications. These products can be customized to meet your specific load requirements and travel distances. You can trust the accuracy of these solutions and the experts at Isotech is always available to assist you with your needs. Feel free to contact them today to learn more information!

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  • Stratham, NH

    ElectroCraft hybrid stepper-based linear actuator solutions provide original equipment manufacturers the precision, performance and reliability that is required for a wide variety of motion control positioning applications. From medical and laboratory equipment to industrial machinery, ElectroCraft offers configurable or completely customizable solutions in three unique product designs: linear actuator (non-captive), leadscrew motor (external linear) or guided linear actuator (captive).

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  • Saanichton, BC

    Our rotary actuators are very dependable and we put a focus on the important features of our products. We provide a full range of solutions including: rod actuators, track actuators, RC linear servos, micro linear actuators, linear guides, controllers & switches, and accessories. If you are in need of a rotary actuator then you have come to the right place.

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  • Bethel, CT

    Come see the difference when you work with true professionals to fill your rotary actuator needs. Our amazing staff will go out of their way to work with you in order to make sure the product that you are receiving will provide you with 100% full customer satisfaction. All of our products go through thorough testing to guarantee that they will stand up to the demanding applications of everyday life. Contact us now to learn more or come visit our website today!

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Rotary Actuators Industry Information

Rotary Actuators

Rotary actuators are compact, simple, and efficient linear actuators that rotate an output shaft through a fixed arc to produce oscillating power. They require limited space and simple mountings and can produce high instant torque in either direction. Rotary actuators are used for lifting, lowering, opening, closing, indexing, and transferring movements.

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Applications of Rotary Actuators

The various forms of energy that run rotary actuators include hydraulic, pneumatic, and electrical. Hydraulic rotary actuators are often used for steering or as an alternative to hydraulic cylinders or motors. Pneumatic rotary actuators are commonly used for material handling, product assembly, testing and quality control, packing, welding, and machine loading and unloading applications.

Lastly, for electric rotary actuators, there is a wide range of applications, including automotive power lock systems, fertilizer spreaders for farming, and wind turbine construction. In addition, there are several important factors to consider upon selection of an electric rotary actuator for a desired application, including actuator torque, range of motion, and design. For instance, the two main types of rotary actuator designs are rack and pinion style and vane style, although a combination of these two styles is also possible.

Types of Rotary Actuators

The basic method through which rotary actuators provide rotary motion is through the rotation of an output shaft through a fixed arc. However, the three main types of rotary actuators (hydraulic, pneumatic, and electric) each have different constructions. Hydraulic rotary actuators use pressurized fluid to turn motorized components. Either a circular shaft or a table can be used as the rotational element. Hydraulic rotary actuators are faster and stronger than pneumatic rotary actuators. Pneumatic rotary actuators use pressurized air to turn motorized components.

Types of pneumatic rotary actuators include single rotary vane devices, double rotary vane devices, multi-motion rotary vane actuators, single rack-and-pinion actuators, and double or four piston rack-and-pinion actuators. Electric rotary actuators rotate from open to close using butterfly, ball, and plug valves. With the use of electric rotary actuators, the electromagnetic power from the motor causes the components to rotate, allowing for numerous stops during each stroke. Either a circular shaft or table can be used as the rotational element.

When selecting a rotary electric actuator, important factors to consider include the power that causes the rotation, while the full range of motion can be either nominal, quarter-turn, or multi-turn.

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Rotary Actuator Informational Video