actuator

A clutch actuator is then activated in such a way that the friction clutch is closed up to the clutch rest point.

When the actuator is energized these actuator parts cooperate with one another via an air gap to generate a lifting force.

However, the integration of traditional structured products, there are many imperfections, it had intelligent electric actuator.

A giant magnetostrictive actuator is designed for the active vibration control under instruction of these rules, and its trait is tested.

The hydraulic oil flowing through the hydraulic system, and moving oil cylinder and a motor actuator direction of flow.

The maintenance instructions (refer to page 18) must be observed, otherwise a safe operation of the actuator is no longer guaranteed.

The mathematic describe of any stage of the shifting progress is done, and the dynamic models of synchronizer and actuator are built.

Ratings less than 100% mean that the actuator motor is capable of intermittent operation, as is the case with most actuation applications.

The validity and high efficiency are demonstrated by the case of an Electro-Hydrostatic Actuator (EHA) system.

A new thermal compensation mechanism was offered as well, considering the specific feature of the GMM actuator for the servo valve.

Step motor is an important automatic actuator due to its advantages of high accuracy and high efficiency.

By having such a notch portion, eddy current loss is prevented in the yoke, thereby enabling to operate an actuator highly efficiently.

As the important part of permanent magnetic actuator, it has not been solved well.

Manufactured to ISO mounting patterns, these chemical and corrosion resistant kites are compatible with a wide variety of actuator brands.

Thus the equivalent rigidity model can be used for improved actuator designs of high density optical pickups.

actuator head with a hardened steel shaft in a bronze bearing is mated to a solid aluminum valve body.

It was observed that the distributed capacity of the ER flexible micro actuator is the main cause that limits the response of the supplies.

The estimation circuit estimates the amount of a charge accumulated in the insulating film of the electrostatic actuator.

The invention discloses an actuator, which comprises a first barrel, a second barrel, a driving element and a plurality of springs.

A semiconductor integrated circuit comprises an electrostatic actuator, an estimation circuit, a storage circuit and a bias circuit.

and an actuator for breaking up, a fluid jetted out of the outlet channel.

An ink jet head is provided with a passage unit, an actuator unit, and a conductive adhesion layer.

A housing-type valve can be installed close to the actuator or even directly into the actuator itself.

This principle is to use the ink-jet printing piezo actuator device to be fixed in ink spray nozzle pressure continuous injection.

The invention provides a linear testing device for an electromagnetic actuator of a diesel engine.

The above data represent the performance of the positioner on an actuator without a valve.

The invention relates to a multi film piezoelectric element in harddisk micro-actuator and its preparing method.

A fast tool servo mechanism with a piezoelectric actuator has attracted more attention for its excellent machining way and high resolution.

Output torque of the actuator must meet or exceed the operating torque requirements of the specific valve to be actuated.

Amplitude and frequency exciting force of the actuator developed for the vibration control can be adjusted on line.

The similar fault-tolerant condition and corresponding design method are also concluded in the case of actuator failure.

Tile opening force of this high-speed actuator is generated by an electrodynamic drive based on eddy effect.

An example based on the aircraft actuator failure classification is presented. Simulation results show that this method is effective.

To order mounted as part of a complete valve and actuator assembly , add code from table below to valve and actuator order code.

The major disadvantage of this type of actuator is air consumption, particularly when applied to large valves.

The model I propose consists of four components: a memory, a processor, a connection between the memory and the processor, and an actuator.

For the technical requirements, the voice coil motor which has two degrees is chosen as the main actuator, to pick and place chips.

if driving actuator of valve without special specification, equip it according to the company specification.

And shape memory alloy actuator, magnetic damper or piezoelectric actuator is used to actively control vibration of a rotor system.

The F-Series Modular Actuator is an electric bi-directional actuator with an integral driver.

TheF Series Integrated Throttle Bodies (ITB) are butterfly valveselectrically actuated by an F-Series actuator to control flow output.

Both of these two methods can meet the requirement of actuator and reduce vibration in a short time.

Inside, a blow-molded bottle containing the perfume is held in place by foam and capped with a pump, pushbutton and actuator cover.

The sensor can be embedded directly into the structure of the actuator as it is less sensitive to the variation of the gap.

In light of this, a charge-feedback control strategy was developed to activate the actuator for diminishing the nonlinearity and hysteresis.

The EMO EIB was the first electromotive actuator with direct connection to the European installation bus.

MECHANICAL AND ELECTRICAL CHARACTERISTICS SHALL BE SATISFIED WITHOUT DAMAGE OR EXCESSIVE LOOSENESS OF ACTUATOR.

The working principle of the actuator was analyzed, and a mathematic model of the mechanical system was set up.

Therefore, emphases have been paid on microneedle actuator. A new microneedle actuator driven by electromagnetic force is provided.

Simulation results of multiple robot system with actuator saturation show effectiveness of the proposed control strategies.

But as the main vehicle powertrain component, the transmission needs the help of Shift Actuator to complete the gear shift.

The ACCU Series is an economical pneumatic linear actuator that contains an internal Linear Resistive Transducer (LRT).

This paper analyzed the work principle of the actuator, summarized its magnetization model and magnetostriction model.

The modeling and displacement tracking control of a piezoceramic actuator with complex nonlinear hysteresis was studied.

electronic systems (microelectronics, power electronics, sensor and actuator technology); and?

Eliminates uncontrolled movements of the actuator in case of line rupture.

dynamics analysis studies the force of the actuator by the newton - euler approach , the force was created by motion parameter.

A case should be a- void when the zero positions of incident wavefront are concurrent with actuator that causes failure of compensation.

A difference of mechanical strains between the substrate and the piezoelectric layer causes the final manufactured actuator to curve.

The conductive adhesion layer adheres to both a front surface of the passage unit and a back surface of the actuator unit.

A type of parallel micromanipulator with flexible hinges as the motion pair and magnetostrictive actuator as the driving rod is designed.

Because of the positive piezoelectric effect and inverse piezoelectric effect, piezoelectric materials can be both a sensor and an actuator.

The electronic actuator adopted microprocessor control, designed by mechanics and electrical integration, no need the servo amplifier.

A number of experiments on stepping model linear piezoelectric actuator prove practical signification of actuator.

On this basis, calculated and test the rotary actuator's position which controlled by magnetic current converter brake.

The thermal-deformation of the magnetostrictive material will influence the output accuracy of the actuator seriously.

Disassociation of the actuator product suction and delivery times results in a shorter cycle time.

The machine adopts the latest Piezo-Actuator and Software Patten System is so friendly to operate easily and conveniently.

The latter is used to carry out the nonlinear transform of phase and magnitude for the approximation of output of piezoceramic actuator.

The product line follows the RACO Modular Actuator principle, thus allowing application specific customization at competitive prices.

The jar sensor detects the presence of the actuator when the jar is mounted to the base in an operating position.

The end-effecter magnified the displacement created by piezoelectric(PZT) actuator by means of the leverage.

These fully actuated packages include valve, mounting, coupling and precision actuator factory assembled and ready for installation.

Some problems are studied about shape memory alloy (SMA) spring used as a actuator in micro electromechanical systems.

This paper focuses on the problem of robust fault-control for a class of uncertain time-delay linear systems with actuator failures.

The system consists of liquid level meter, controller, pneumatic actuator.

With electric actuator , it's can be controlled through valve flow and also can be operated manually when without power .

The whole mechanical movement M of the actuator is obtained from the sum of charges of the polynomial chain formed by the branches.

A new kind of MEMS electromagnetic micro actuator was developed, which can drive mirrors enter or leave the optical path of the switch.

Studied to achieve the best algorithm, the synchronous closing for Permanent magnetic actuator is discussed in this paper.

Pressurized gas is selectively applied to the ends of the actuator tube to move the first magnet in the tube.

Adaptive compensation term is introduced to the observer to compensate the fault and modeling uncertainties when actuator bias occurs.

To interface the new electronic controller with the pneumatic valve actuator, an electronic - to - pneumatic transducer was added.

The actuator is bonded to its surface or embedded within the laminate, and the temperature of which is obtained by measuring its resistance.

The valve body acts as a built-in actuator, eliminating costly hydraulic, pneumatic, or electric operators.

By adjusting the fuel control lever with a Woodward proportional actuator, the 4500 system controls and limits engine speed.

It is slightness and light, it is activated directly or separately by an actuator at one side , and has an executer at the other side.

The pneumatic muscle actuator (PMA) is a novel pneumatic actuator, which has been drawn attention by the specialists in many countries.

Using sensitivity analysis, a design method of optimal piezoelectric actuator placement in composite adaptive plate is investigated.

Furthermore, Numatics Actuator Group has the design capabilities to customize a product for your specific application.

Shape memory materials is important as intelligent materials, mainly used as actuator in Architecture, aeronautics, army and medical fields.

Turbine bypass hydraulic control system mainly consists of oil supply device, bypass valve hydraulic actuator, oil line and accessories.

The paper studies the sinusoidal control of micro displacement worktable, which based piezoelectric actuator and flexure hinge.

Next, the drive circuit between the control module and the actuator is designed and the driving principle is introduced.

Aiming at the object, here studies are performed on equipping a variable-speed pumping source on the missile-loaded hydraulic actuator.

On the actuator side, PLCs operate electric motors, pneumatic or hydraulic cylinders, magnetic relays or solenoids , or analog outputs.

Possess a profound actuator product knowledge and rich experience of its application.

SMA actuator is a new sense of the actuating mechanism.

Presents an experimental research on the cutting active vibration control system using a piezoelectric patch actuator.

The pneumatic muscle actuator (PMA) is a novel pneumatic actuator, which can be pulled and pressed.

In this dissertation, the design and research on SMA actuator which applied to bionic propulsion was finished.

The present invention relates to an actuator of mechanical transmission-gear box controlled by electronic automatic control system.

They're commonly used to alternately apply pressure to and exhaust pressure from a valve actuator or a single acting cylinder.

In most designs, the valve stem serves as a piston rod, with the knife fastened directly to the actuator.

According to the characteristic of the electric motor of the actuator, a simple and practical control algorithm is designed.

The principle of the novel piezoelectric actuator and the scanner were described, and the frequency response was measured.

The problem of actuator saturation appears in many practical control systems, saturation nonlinearity is unavoidable in most actuators.

This service units contain the mask box, door latch release actuator, latching mechanism, chemical oxygen generator and oxygen mask.

Fluid Power Cylinder and Actuator Manufacturing in the U. S. . . .

The Oriflame product was customized with a silver actuator and matching tank.

T he software rate limiters are usually used in flight control laws to prevent the actuator saturation.

As results, the actuation force of piezoelectric actuator is estimated excessively when the effect of the bonding layer is not considered.

Set the value with which the actuator operates .

In this paper one kind of linear actuator being used in hydraulic system is introduced.

It increases the effective range and maneuverability via a larger dual-thrust rocket motor and independent control actuator system.

This Superthrust Actuator is an electro-hydraulic unit dedicated to two valves; factory assembled, tested and calibrated.

A pneumatic rotary actuator angular position servo system is studied, which adopts 3-port proportional flow valve as a control device.

In this case, the LPP decoration includes matte black collar and lustrous black 13mm actuator with an eye-catching, pink, insert.

Through operation of ends of the actuator make two gates do separate to different directions and combine action .

The technical scheme also relates to a shockproof camera module having the actuator.

isO 5211 actuator Flange: accommodates all types of actuators: handles, gear operators, electric actuators, and pneumatic actuators.

The APECS 500 controls and limits engine speed by adjusting the fuel control lever with a proportional actuator.

For automotive applications, a hydraulic actuator controls movement of the sheave.

Infrared remote controller is the core part of electronic locks, electronic lock actuator controls.

The potential applied across the actuator can vary according to the need for more or less fluid in the fluid consuming electrode.

This paper puts forward 4 methods for restraining and compensating the thermal-deformation of the giant magnetostrictive actuator.

The experimental result shows that the micro displacement actuator reacts accurately and rapidly under the proposed control system.

The linear PID controller may not perform well in the case where nonlinear hysteresis is found in the piezoelectric actuator.

An ink jet head is provided with a passage unit and an actuator unit.

This also enables left- or right-hand mounting of the valve actuator, allowing access for any installation.

The problems of actuator fault detection and reconstruction in the uncertain dynamical systems arc considered.

This allows each valve to be mounted directly to an actuator without the use of hard piping or tubing.

Then Glauert [1935] developed a simple actuator disk analysis for an optimum HAWT rotor.

Teaching practice and experience of the "Principle and Application of Sensor and Actuator"

The voice coil motor(VCM) in high bandwidth actuator assembly has special voice coil construction and magnet arrangement.

Firstly, several main fault modes are analyzed, including actuator faults, sensor faults and process faults.

Grind all uneven surfaces until the actuator cam barrel extends flush with the knuckle face plate.

Bushings: Furnishes shaft support at three locations for positive shaft alignment and actuator support.

Itsinternal pump limit switch will ensure interruption of the pump during the actuator's positioning cycle.

In the end, it puts forward some advices to the safe production of special valve and its electro-hydraulic actuator.

The invention relates to the field of motor manufacturing, in particular to an anti-electromagnetic interference control servo-actuator.

the change of the actuator's output strain on a different frequency drive current is studied.

The pressure difference on the wall between actuator and the exit of primary jet is great.

In this paper the characteristics and applications of various piezoelectric actuator are analyzed.

actuator accessories and controls as per specification requirements.

The invention provides an actuator system comprising an actuator member having first and second positions.

With the aluminum casting actuator box body, the utility model can effectively avoid the corrosion of harmful gas.

RCT actuator with special surface treatment resistant to corrosive environments.

The actuator works stably and reliably, may be used in the domain of precision engineering.

Secondly, the condition is generalized to the systems for actuator failure and uncertainties.

Very often in industrial control the delay time originates between a sensor and an actuator.

Adaptive compensation term is adopted in the observer to compensate the fault and modeling uncertainties when the actuator bias occurs.

To order, specify handwheel actuator code, and add extension description as second line information.

Single-acting actuator converting pneumatic pressure to equal hydraulic pressure or vice versa.

Driving Mode: hand wheel, hand equipment, electromotion and pneumatic actuator.

Several sensor conditioning circuits and actuator drive circuits were designed.

actuator accessories and control as per specification requirements.

According to the working principle of dielectric elastomer swinging actuator(DESA), swinging actuator is designed and manufactured.

Electric actuator based control panel's instructions, at set time to open or close the valve.

The new method to gain the transfer function of the electric actuator is introduced.

In this paper, a control method aiming at electric actuator hydraulic loading system is discussed and designed.

The present invention provides a suspension assembly and an actuator with the same in hard disk drive.

Universal actuator mounting accepts ISO, MSS or comparable square bolt-pattern actuators.

The actuator thus extends the specific SAP interface, and translates the event object to the SAP object format.

The technical scheme also relates to a camera module having the actuator.

This paper presents a capacitive position sensor for electromagnetic actuator.

To avoid the failure and assure safety of actuator, the failure behavior of actuator is investigated.

Valve opening pressure is too low, then the pressure below the set pressure before the leak occurred, causing the actuator malfunction.

The giant magnetostrictive actuator has the features of big output strain force, rapid responsibility and low frequency.

With end-actuator of micro-holding pipette, the cell position and attitude adjusting system was developed.

Manual actuator stems are single lead stub acme threads with one piece heavy duty clip welded on.

the installation must ensure that the actuator output shaft and the valve shaft concentricity.

Presented in this dissertation is a polymeric gel actuator and its application to robots, including 4 aspects as follows.

In another embodiment, an actuator (534) is carried by the carrier and coupled to the arm to pivot the arm with respect to the carrier.

Air pressure, hydraulic pressure or electrical supply available to actuator.

The UG-Actuator has a self-contained oil sump so a separate oil supply is not required. Learn more from UG-Actuator product spec 37511.

Pressure control valves are used in hydraulic systems to control actuator force.

Thissystem is designed for direct replacement of traditional throttle valves, and requires no linkage between valve and actuator.

The combination may be used in a pump, a linear actuator, a motor, or a shock absorber.

The control panel delivery temperature instruction to the actuator .

Hydraulic actuator is directly connected with bypass valve to make bypass valve operate.

single-acting actuator (spring return): In the circuit, gas cut off or fails, automatically close the valve.

For the execution level of controller, this paper analyzed the working principle of clutch actuator and the motor control strategy.

However, the movement of the actuator is a complicated dynamic process.

Twin piston rack and pinion actuator design, suitable for indoor and outdoor installation.

The location of optimization of piezoelectric actuator based on the theory of radiation modes in the active control decoupling is studied.

Actuator design with fully sealed waterproof high degree of protection.

The multi-target rapid maneuver control problem is studied for agile satellites with Variable Speed Control Moment Gyro(VSCMG) as actuator.

Of course, the update can take a non-negligible time to transit from the actuator to the observer.

A periodic function, finite Fourier series, is used to activate the actuator for obtaining training samples.

Generally, the hydraulic cylinder is the actuator for synchronized system.

A displacement self-sensing method for piezoelectric actuator instead of displacement sensor is proposed.

A method for estimating actuator and sensor faults in linear dynamical systems is presented in this paper.

An actuator and a two dimensional scanner.

The force characteristic of the actuator was further calculated and analyzed with 3D finite element method.

The T10 tip is designed to prevent cream from drying out in the dispenser? s actuator nozzle.

An actuator including a motor, clutch, gear train, solenoid, clock spring, and air brake is provided.

The rotary actuator has an external RVDT protected by the enclosed metal cabinet.

Industrial valves. Multi-turn valve actuator attachments.

Industrial valves - Part-turn valve actuator attachments.

Dynamic characteristic is key to optimize the design of permanent magnetic actuator.

According to the bionic principle, a wireless fish-like swimming micro robot using GMF actuator as a caudal fin has been developed.

Power supply is the key component in micro piezoelectric actuator "s application. "

Additional actuator accessories are selected and are factory installed on the Actuated Valve Package in Step 3 instructions.

It is widely used, well documented, reliable, and has many compatible sensor and actuator modules available.

The actuator is suitable for installation on gasoline, natural gas, and diesel engines.

The L2-performance analysis has also an important influence on systems subject to actuator saturation and disturbance.

The motor is powered when the jar sensor detects the presence of the actuator in the operating position.

The problems on robust fault-tolerant control for T-S fuzzy system with actuator failure were studied.

The left side wall of furnace is equiped with Hydraulic actuator to push the bagasse leaves. Separate fixed grate carries out combustion.

The mobile mechanism of the robot is flexibly actuated by a 3-DOF pneumatic rubber actuator.

A schematic diagram of the voice-coil actuator drive [2] is shown in Fig. 1.

The goal of the study is to develop a system to measure temperature change in the operation of the stick-slip actuator.

All EPG systems include an actuator, an electronic speed control, and magnetic pickup.

Each multiphalanges finger with only one actuator of tendon can perform movement in bending finger manners.

All servo-actuator and important electric components should adopt products of top-ranking companies in the world.

The images were taken by the NST with atmospheric distortion corrected by its 97 actuator deformable mirror.

As a substitute for microjet actuator, a buzzer is used to form microjet under water environment.

Introduce the series design of rapid cut-off [BF]butterfly valves hydraulic actuator.

The development and application of High stability giant magnetostrictive micro-displacement actuator has great significance.

NOVELTY - The actuator apparatus has a motor generator (12) that controls operation of internal combustion engine.

Based on the permanent magnetic actuator with multi-bar linkage, a new analytical method that calculates dynamic characteristic is proposed.

Valve actuation utilizes a mechanical power device, an actuator, to operate a valve.

The MEMS micro-actuator has great market potential and future applications.

It features iron body construction, a stainless steel shaft, mounting pad for 10-position lever, gear operator or actuator.

Furthermore, the load-torque and the coefficients of servo- actuator are presented.

The use of pneumatic actuator cylinder piston and crank conversion structure, output torque, small size fine.

Oxygen control valves consist of valve, actuator and accessories.

wherein the control system (12) controls the movement of the actuator (8) based also on the information concerning the voltage waveform.

TheTM-55P Actuator is an electrohydraulic, proportional actuator forcontrolling diesel and gas engines or steam and industrial gas turbines.

The actuator with ABSOCODER makes a system design easier and improves reliability of positional detection.

To order, specify handwheel actuator code, and add floorstand description as second line information.

Small linear actuator was utilized to sample automatically.

It can give output in different forms under various constraint conditions with only one actuator, so it can move during the two modes.

The design and simulation of PM actuator in Circuit breaker were mainly studied in this paper.

The first actuator is used for zooming and the second actuator is used for micro-adjustment focusing.

The anti-icing edge of claim 9, wherein the first reinforced elastomer panel includes a center rigid block attached to the actuator.

The anti-icing edge of claim 9, wherein the actuator has a retracted position and an extended position.

A testing device for mechanical characteristics of permanent magnet actuator vacuum circuit breakers based on DSP was present.

Currently it is capable of three dimensions, while the controller inside will power a fourth actuator.

Distribute the safety power to devices like lamp, motor, actuator, . etc.

Mutation pressure when the valve or actuator until the hardware damage.

Stop Adjustment Screws as well as Locking Screws located in Body Adapter. This is external to Actuator Air Pressure Chamber.

To change the actuator's nonlinear property a revise method of the actuator's controlling voltage was also proposed.

An analytical methodology to calculate the motor force and to size the actuator was developed.

The problems include ones that affect the lift fan doors and jet engine actuator nozzle.

Well fluids cannot enter the control section of the actuator.

The Rigid Chain is a telescopic mechanical actuator that is flexible in one direction and rigid like a steel beam in the other.

The pneumatic valve V-V-shaped body and by the pneumatic actuator, and other accessories.

This style of valve needs no outside actuator and operates on air or water pressure alone.