Actuators
Converts a signal to an action.
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Product
Actuators & Mechanisms
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CAES has significant heritage in actuation. All actuators are designed and manufactured in our Hauppauge facility where environmental testing such as temperature cycling, vacuum and vibration are performed
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Product
Rotary Actuators
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A line of of products that combine a high rigidity hollow rotary table with a closed loop stepper motor and driver package. It retains the ease of use of a stepper motor, while also allowing for highly accurate positioning of large inertia loads.
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Product
Linear Actuators
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Electrical linear actuators of the LME... / RSD ... series are the optimal solution for the operation of final control elements with preferably linear movement. The internal rotary / linear conversion is done virtually wear-free and the actuator thrust rod transfers the force directly to the final control element.
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Product
Fluid Power Actuators
ELB Line Break Detection System
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Rotork’s ELB (Electronic Line Break) is a robust self-contained electronic pipeline monitoring system designed for use in the gas & oil industry. It will continuously monitor pipeline pressure dynamics to provide early detection of pipeline breaks and initiate automatic valve actuator movement to an emergency position based upon user-defined parameters. The powerful and versatile system can also collect detailed operational data useful for optimising performance and enhancing pipeline safety.
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Product
Electric Actuators
CK
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Rotork has developed the CK actuator range to provide a state-of-the-art product to the valve industry. The CK product range includes standard multi-turn actuators through to intelligent Centronik equipped actuators.
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Product
Linear Actuators
Electrak 205
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Electrak 205 actuators feature multi-step positioning capability through a 10-turn potentiometer for precise feedback control when used with Thomson actuator control systems. With adjustable integral limit switches, the automatic shut off travel range can be easily adjusted. Fully gasketed housing and motor safety seals protect internal components from harsh industrial environments.
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Product
Linear Actuators
Electrak LA14
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Electrak LA14 is based on the Electrak 10 design, which incorporates a screw drive system for applications requiring maximum load capacity, robust performance, and long life. Its additional benefits offer the a built-in anti rotation mechanism and an aluminium cover tube. The aluminium cover tube has T-slots that can be used for mounting and also accepts magnetic sensor to be fitted along two sides of the tube.
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Product
High Speed Belt Drive Actuators
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Del-Tron’s belt drive actuators operate at speeds up to 5.1 meters per second (MPS) and do not require lubrication or maintenance under normal operating conditions. Del-Tron's DB series actuators are ideal for use in applications where speed is critical such as pick-and-place applications on high speed automation equipment. Another advantage of the new DB series is that they can provide travel lengths up to 6 meters while maintaining repeatability of +/- 0.025 mm and linear accuracy of +/- 0.083 mm per meter.
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Product
Actuators
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An actuator is a cleaner and more efficient alternative to hydraulic and pneumatic solutions. Electric actuators convert rotary motion of gears and a ball or lead screw into straight, or linear, motion for accurate, repeatable performance of pushing/pulling, raising/lowering, rotating or positioning loads.
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Product
Actuators
ServoNut Power Module
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Zero backlash, driven-nut ball screw linear actuatorWith its low-inertia, high-force driven nut design, ServoNut Power Module outperforms linear motors when it comes to load capacity, acceleration, speed, ease-of-installation and cost. ServoNut is also a more efficient alternative to conventional driven-screw ball screws.
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Product
Linear Actuators
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Thomson has pioneered the development of advanced electric linear actuators, delivering efficient, long-life and value-driven solutions to countless applications. Browse the many resources below to discover which actuator is ideal for your next linear motion project.
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Product
Fluid Power Actuators
HPU
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Hydraulic power units (HPU’s) complement our extensive offering of rotary and linear actuators. We have over three decades of experience in their manufacture with units in service in a variety of plants and pipelines in locations spanning the globe. Although our HPU’s are primarily intended to power our hydraulic actuators they are of course suitable for other applications as well. And, in order to provide a complete range of options to best meet the requirements of any application, RFS also has the Skilmatic range of self-contained electro-hydraulic actuators.
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Product
Linear Actuators
Electrak E150
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Thomson continues its strong support of our current customers through our legacy product families. We encourage our customers to contact our sales application teams to discuss new and improved product offerings. See the table below for our recommended replacements for the Electrak 150 legacy actuator .
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Product
Linear Actuators MCS Controls
MCS
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For those who need more than pushbutton control, Thomson offers a full line of MCS actuator control units. From simple to complex control, these units offer a variety of features with both DC and AC voltage outputs.
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Product
Fluid Power Actuators
CQ
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The CQ range provides an innovative fully-concentric and balanced actuator design for quarter-turn valves. The design features a helical mechanism that transforms linear piston motion into quarter-turn valve stem rotation. CQ actuators provide a much higher torque output for a given footprint than scotch yoke designs typically utilised to operate many quarter-turn valve types. It is therefore ideally suited for installation in confined spaces. Further, Rotork’s unique helical pin design provides higher efficiency than a helical gear mechanism utilised by other valve actuator manufacturers.As standard, the CQ torque output profile, like that of a scotch yoke actuator, is engineered to parallel the torque demand profile typically found with popular quarter-turn valve types. The CQ design however is unique in that the torque profile can be custom engineered and manufactured to meet specific, non-standard valve torque requirements.In our experience, the CQ standard range of sizes is suitable for applications that require a pneumatically powered actuator with torque demand less than 150,000 Nm. However, we also engineer CQ actuators with greater output and/or hydraulic power. Please apply to Rotork for these applications.
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Product
Fluid Power Actuators
ACS
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As specialist manufacturers of electro-hydraulic actuation and control equipment we offer comprehensive, purpose designed, engineered and manufactured solutions for the operation of choke and control valves for onshore and offshore installations. The electro-hydraulic stepping actuator provides a cost effective alternative solution to the mechanical ratchet style mechanism occasionally used for the positioning control of choke valves.
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Product
Aerospace Cylinders And Actuators
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Parker's Aerospace actuator and cylinder selection comprises hydraulic, pneumatic, and electromechanical actuators and cylinders. It offers industrial cylinders and linear, electrohydraulic, and electrohydrostatic actuators, including devices such as hydraulic servoactuators, flight-control, mechanical-input, stabilizer, variable-bypass, vane, and thrust-reverser actuators or actuation systems.
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Product
Process Control Actuators
SM-6000
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*Torque range up to 35,256 Nm (26,000 lbf.ft)*Up to 313° rotation*Double O-ring sealing*Continuous unrestricted modulating duty*Manual override standard*HART®, Profibus® & Foundation Fieldbus® available*Automatic torque limiting*Self-locking drive system to hold in last position and prevent backdriving up to 125% of torque rating*AC input power (1-phase and 3-phase)*Temperature range from -40° F to 185° F (-40° C to 85° C)*Manual override standard
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Product
Non-Driven Linear Actuators
Electrak PPA-M
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Electrak PPA-M actuators are designed for robust and versatile multi-purpose functionality. With dual input shaft capability, these actuators are easily adaptable to customer-supplied motors and/or synchronous operation with multiple PPA-M units. Able to withstand harsh environments, these highly efficient ball screw units can be operated manually and are essentially maintenance free.
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Product
DL Linear Actuators
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Del-Tron's DL series linear lead screw actuators and ball screw actuators offer the benefits of a space-saving design, fast and simple assembly, long life, and a competitive price. The rigid enclosed aluminum box structure provides a compact envelope that incorporates the linear bearing and drive mechanism. Integrating all components into a single unit that includes the motor adaptor saves assembly time and eliminates the need to source additional parts. DL series linear actuators are offered in travel lengths up to 410 millimeters.
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Product
Stages & Actuators
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Our linear stages, rotary stages, and lift and Z-axis motion stages use our industry-leading motors to deliver smooth, reliable, high-quality motion. Plus they’re engineered with the highest performing bearings and feedback devices and can be integrated to create multi-axis stage assemblies
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Product
EMC Actuators
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often referred to as an Electromechanical Cylinder (EMC)—is a device that converts electrical energy into precise, controllable linear motion.
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Product
Stepper Motor Linear Actuators
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Thomson stepper motor linear actuators combine a hybrid stepper motor and a precision lead screw in one compact envelope. Our stepper motor linear actuators are now offered in three basic configurations – rotating screw (MLS), rotating nut (MLN) and actuator (MLA).
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Product
Linear Actuators
Electrak LA 24
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The Electrak LA 24 actuator is designed for rugged and robust applications. With both ball and acme screw drive options and coupled through a gear train to an AC motor, these actuators feature strong and reliable quality construction with an aluminium cover tube and T-slots for position sensor mounting.
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Product
Data Interfaces, Sensors And Actuators
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Dewesoft also develops and manufactures data interfaces such as CAN USB devices, GNSS and INS positioning devices, and Inertial Measurement Units (IMU), and high-speed cameras. All devices are completely compatible and synchronized with all of our Data Acquisition (DAQ) systems and offer the same highest possible built quality. To complete the measurement chain we also provide high accuracy current and vibration sensors.
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Product
Actuators & Instrumentation
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From electronic positioners and level switches to remotely controlled, fully-automated electric, hydraulic, and pneumatic actuators, Flowserve offers a range of intelligent flow control solutions for various applications.
