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Voice coil actuators and motors generate force when subjected to an electrical current or magnetic field. The coil within the motor is the only moving component, allowing for high speed motion and accurate positioning. Search by Specification | Learn More about Voice Coil Actuators and Motors
Electric linear actuators have an output rod that provides linear motion via a motor driven ball screw, lead screw, or ACME screw assembly. The actuator's load is attached to the end of a screw or rod and is often unsupported. Search by Specification | Learn More about Linear Actuators
Electric rotary actuators drive components rotationally via electromagnetic power. They typically have control and indexing capabilities. Search by Specification | Learn More about Electric Rotary Actuators
Rotary position sensors include potentiometers, resolvers and a variety of magnetic and capacitive technologies. Sensors are designed for angular displacement less than one turn or for multiturn displacement. Search by Specification | Learn More about Rotary Position Sensors
Hydraulic rotary actuators use a pressurized, incompressible fluid to rotate mechanical components. Search by Specification | Learn More about Hydraulic Rotary Actuators
Pneumatic rotary actuators use pressurized air to rotate mechanical components. Search by Specification | Learn More about Pneumatic Rotary Actuators
Electrohydraulic valve actuators and hydraulic valve actuators convert fluid pressure supply pressure into motion. Search by Specification | Learn More about Electrohydraulic Valve Actuators and Hydraulic Valve Actuators
Rotary coded dual in-line package (DIP) switches are activated by a rotating shaft and have several stop positions. They use the DIP form factor so that arrays of multiple switches can be incorporated into a single package. Search by Specification | Learn More about Rotary Coded DIP Switches
Intermittent duty rotary solenoids convert axial motion into rotary stroke and are rated for on-off applications at less than 100% duty cycles. Like other types of solenoids, they convert electrical energy into mechanical power. Search by Specification | Learn More about Intermittent Duty Rotary Solenoids
Pneumatic valve actuators adjust valve position by converting air pressure into linear or rotary motion. Search by Specification | Learn More about Pneumatic Valve Actuators
Continuous duty rotary solenoids convert axial motion into rotary stroke and are rated for 100% duty cycle. They typically remain in an on-state without interruptions for periods of approximately 30 minutes or longer. Search by Specification | Learn More about Continuous Duty Rotary Solenoids
...that contract laterally and longitudinally when a voltage is applied between the inner and outer electrodes. A disk actuator is a device in the shape of a planar disk. Ring actuators are disk actuators with a center bore, making the actuator axis... Search by Specification | Learn More about Piezoelectric Actuators
Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source. Search by Specification | Learn More about Valve Actuators
Electric valve actuators mount on valves which, in response to a signal, automatically move to a desired position using an outside power source. Single-phase or three-phase AC or DC motors drive a combination of gears to generate the desired torque Search by Specification | Learn More about Electric Valve Actuators
Rotary switches move in a circle and can stop in several positions. There are two basic styles: single-deck and multi-deck. Search by Specification | Learn More about Rotary Switches
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Custom Voice Coil Actuator (VCA) Solutions BEI Kimco Magnetics
Smart Voice Coil Actuators in medical applications BEI Kimco Magnetics
Kimco Application Guide for voice coil actuators BEI Kimco Magnetics
NEW CYLINDRICAL VOICE COIL ACTUATOR-Valve Control BEI Kimco Magnetics
Voice Coil Positioning Stages H2W Technologies
Motion Control Products for Aerospace & Defense BEI Kimco Magnetics
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Product News for rotary voice coil actuator
Custom Voice Coil Actuator (VCA) Solutions
Custom voice coil actuators from BEI Kimco can be used in
* Antenna Platform Stability
* Fast Steering Actuation
* Optical positioning
* Electro-Optics Stability (read more)
Rotary Voice Coil Actuators hysteresis free
BEI Kimco Magnetics offers a line of rotary voice coil actuators. Our voice coil actuators are cog free, hysteresis free and have a simple, two-wire control characteristic. (read more)
NEW CYLINDRICAL VOICE COIL ACTUATOR-Valve Control
VISTA, Calif., – October 2, 2008–BEI Kimco Magnetics, a company of Custom Sensors & Technologies (CST), has introduced a new compact sized, high force, cylindrical Voice Coil Actuator (VCA) in response to market demand for improved consistency and precision in valve control and beam steering applications.
http://www.beikimco.com/press/pr_vca_cylindrical.php (read more)
NEW HOUSED LINEAR VOICE COIL ACTUATOR FEATURES
Immediate availability of the new Linear Voice Coil Housed Actuator and full range of semi-housed and un-housed versions. The new Linear Voice Coil Housed Actuator features its own shaft and bearings as well as an integrated AMP connector, which simplify OEM installation. Suitable uses include a variety of industrial applications such as valve actuation, replacement of pneumatic and (read more)
NEW HOUSED LINEAR VOICE COIL ACTUATOR FEATURES
BEI Kimco Magnetics' NEW HOUSED LINEAR VOICE COIL ACTUATOR FEATURES SELF-ALIGNMENT AND HIGH FORCE CAPABILITIES (read more)
Smart Voice Coil Actuators in medical applications
BEI Kimco Magnetics introduces its housed voice coil actuator (VCA) with an integrated position sensor. A smart voice coil actuator integrates a position feedback sensor for servo positioning or velocity control. It can be mounted into hand-held wands and used in reciprocal medical applications like skin-abrasion and tissue stimulation.
http://www.beikimco.com/actuators_smart.php (read more)
Voice Coil Linear Actuators
H2W Technologies Non commutated DC Linear (NC) Actuators are ideal for short stroke (typically less than 2 inches) closed loop servo applications. Their compact size allows them to fit into small spaces. They have very low electrical and mechanical time constants. The low moving mass allows for high accelerations of light payloads. (read more)
Moving Magnet Voice Coil Linear Actuator
This Moving Magnet Voice Coil Linear Actuator is a compact direct drive linear actuator that can be controlled like a servo motor. It eliminates the complexity of rotary-to-linear actuators and offers greater controllability when compared to solenoids and pneumatic actuators. Unlike a solenoid, the Linear Actuator produces a constant force regardless of actuator position. (read more)
NEW FAMILY LINEAR VOICE COIL ACTUATORS (Medical)
VISTA, Calif., – November 24, 2008–BEI Kimco Magnetics, a company of Custom Sensors & Technologies (CST), has introduced a new family of Linear Voice Coil Actuators that provides increased safety and long service life. The new family features two patented spring designs based on magnetic, rather than mechanical technology. (read more)
Moving Magnet Voice Coil DC Linear Actuator
This Moving Magnet Voice Coil Linear Actuator is ideal for short stroke applications that require the simplicity and small size of a solenoid or a pneumatic actuator but require the controllability of a servo. (read more)
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Kimco Application Guide for Voice Coil Actuators (.pdf)
Voice Coil (VC) Actuators are direct-drive, hysteresis-free devices used for providing highly accurate linear or rotary motion. By virtue of their high acceleration and the absence of commuta- tion,...(read more)
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BEI Kimco Magnetics - Voice Coil Actuators & Brushless DC... (bldc),bldc motor controllers, linear voice coil actuators, rotary voice coil actuators, and smart voice coil actuators (vca). |
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BEI Kimco Magnetics - Voice Coil Actuators & Brushless DC... Rotary Voice Coil Actuators The BEI Kimco Magnetics' RA models are used in many applications, ranging from Z axis control in semiconductor lead |
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Solenoid - Wikipedia, the free encyclopedia 2 Rotary voice coil 3 Electromechanical solenoids [edit Rotary voice coil This is a rotational version of a solenoid. |
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Electric motor - Wikipedia, the free encyclopedia a core on a shaft; an electrical power source is connected to the rotor coil through the commutator and its brushes, causing current to flow in it, |
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Moving Magnet Voice Coil Actuators feature zero cogging., H2W... Moving Magnet Voice Coil Actuators feature zero cogging. Moving Magnet Voice Coil Actuators feature zero cogging. |
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SAMSUNG Hard Disk Drive - learning resource - glossary It generally comprises of two parts; a rotary voice coil and head gimble assembly. See Samsung Electronics Co., Ltd. Information |
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Glossary of Terms R Rotary Voice Coil Actuator In principle, the rotary voice coil actuator consists of a movable wire coil in a stationary magnetic field (similar to |
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Glossary Front Page Actuator Head positioning assembly consisting of a voice coil motor and head arms to position the read/write head and servo head over disk tracks. |
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PI - Leader in: Nanopositioning Engineering, Piezo Motion... / Straightness >> Parallel Metrology Improves Multi-Axis Accuracy >> Voice Coil Scanners for Long- Travel, High-Speed Scanning >> NanoAutomation |
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Robust dynamic modeling and control of dual-stage actuators robust dynamic modeling dual-stage actuators hard disk drive rotary actuation voice coil motor microactuation milliactuation high density recording |
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