electric motors

Like carmakers, they are trying to combine internal-combustion engines and electric motors to save fuel.

By preloading bearings in small electric motors and similar applications it is possible to reduce operating noise .

The product has good adhesiveness. It is widely used for the winding of electric motors. Electrical equipment instrument and others.

Traditionally, these have been large pieces of polished metal, steered by electric motors to keep the sun's rays focused on the cell.

The company's core business is electric motors and power electronic drives for hybrid-electric and electric vehicles.

"We are very relaxed about this, " said Hans-Jochen Beilke, head of Ebm-Papst, a producer of industrial fans and electric motors.

When wheels are being driven directly by electric motors, different levels of torque can be applied to improve stability on corners.

The company mainly produce the fans electric motors of YS condensers, cold wind machine, evaporator.

Examples of these signals are thermal-noise voltage in electronic circuits and brush or commutator noise in electric motors .

The device, made of both synthetic and animal tissue, is driven by two miniature electric motors.

An electric motor's normal force between stator and armature in SLIM electric motors is perpendicular to the direction of travel.

The electric motors are said to have 90% conversion efficiency over the full range of outputs that can be carefully controlled.

Electric motors do not need a gearbox, which reduces weight and mechanical complexity.

An H bridge driving circuit for electric motors in actuation mechanisms is designed with a PID-based control program worked out.

Electric motors, being devices to convert electricity to rotary motion, must all be constructed alike to a certain extent.

The computer translates them into signals that control small electric motors in her new arm and hand.

Unlike rotary electric motors, the linear motor has a beginning and an end to its travel.

The vehicle is designed to run clean on electric batteries that provide energy to four electric motors mounted inside each wheel.

The train has a diesel engine , two electric motors under each car and lithium ion batteries on the roof .

As many rolling bearings are used in electric motors, the bearings must be electrically insulated to prevent passage of electric current.

Neodymium is key to the permanent magnets used to make high-efficiency electric motors.

Electric motors , hydraulic shafts , gear shafts, compressor rotors , extrusion screws, ball screws and threaded spindles .

No-emission electric motors - which began the automobile revolution - are the technology for tomorrow cars.

Materials science: Electroactive polymers, also known as artificial muscles, could replace electric motors in some applications.

In certain material-handling and coil-processing applications using linear-induction electric motors, the material itself is the secondary.

A project kit is provided consisting of radio control equipment, batteries, balloons, electric motors, and construction materials.

As a bonus, electric motors would eliminate the need for gasoline, thus preventing additional car pollution.

It has electric motors with a novel propulsion system.

A jerry-built apparatus took the movements of the bird's head and neck and translated them, using electric motors, into steering moves.

Those materials are essential to the manufacture of equipment including TV screens, mobile phones, fibre optics and electric motors.

our nose turret turned wildly to follow it. the electric motors of the turret hummed. the gunner tried to bring his guns around.

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

The young Einstein was fascinated by the electric motors and dynamos in his father's factory.

Among DC electric motors most widely used as servo motors are commutator motors with separate excitation and variable armature voltage.

The car is equippedwith electric motors devised to operate with a hybrid propulsion system, batteries and hydrogen fuel cells.

Products wanted: Stainless steel submersible pumps and multi-stage in-line vertical pumps from China and Taiwan, and electric motors.

The prototypes use powerful direct-drive electric motors developed by Oxford YASA Motors, another Motorsport Valley firm.

Industry: metal-cutting machine tools, forging-pressing machines, electric motors , tires.

Other direction into the campaign are used to exchange servo electric motors.

The fire investigators thought the electric motors on the mobile racking caught fire.

Some artificial sources of ozone include electric motors, copiers, laser printers and fluorescent lights.

High-torque electric motors offer seamless, refined power delivery, which fits perfectly with the brand's values.

WOMA designs , produces and sells high- pressure plunger pumps driven by electric motors or combustion engines .

The corridor was suspended along eight massive concentric rings outside its walls and powered by two giant electric motors.

Electrical energy can be changed by electric motors into mechanical.

Baldor Electric Company engages in the design, manufacture, and sale of electric motors and drives and related products.

All of the transmission line drawing machines, electric motors selection done some discussion.

Today tourists visit the Lost Sea and ride far out onto it in glass-bottomed boats powered by electric motors.

With the same concept, current surges in electric motors can be held to minimum.

Therefore, even small improvements in the average efficiency of electric motors are significant.

Its devices can be attached to electric motors and help to reduce their typical energy consumption by around 25 per cent.

Propulsion may involve conventional on-board electric motors, linear motors or cable traction.

The engines used by Ark Angel are electric motors driving counter-rotating propellers, mounted in pods below the hull.

In special key-sectors of electric motors and gears DUNKERMOTOREN is proud to be market leader.

They are suitable for electric motors, tra-nsformers and for shearing silicon steel sheets in household appliances industry.

The punch pushes against the workpiece, which is held in the die. Punch presses are usually driven by electric motors.

First, their internal-combustion engines will shrink as their electric motors and batteries grow.

Even electric motors in the harshest environments require feedback to ensure smooth speed control.

Instead, it is perpetually connected to a generator which powers the car's two electric motors in the rear wheels.

The British company's experimental Evora 414E uses two electric motors, each providing 400Nm of torque.

BMW's I-models tuck away their batteries and electric motors under the floor, leaving plenty of room for passengers and luggage.

The secret (whisper it, lest puritanical greens find out) is that electric motors are better than combustion engines.

Linear electric motors also need the secondary to be wider than the primary.

The electro-mechanical component would then be suitable for use in very high frequency electric motors.

In place of a polished, gleaming cylinder-head there were batteries and electric motors to drive the 2. 5 tonne aluminium giant.

And what's interesting about the hybrids taking off is you've now introduced electric motors to the automobile industry.

Rare earth metals like neodymium are used in the powerful magnets in electric motors for cars.

"Hybrid" mode uses electric motors and combustion engine separately or in combination, according to the driving conditions.

He envisions it as a sleek, red plane with eight electric motors.

Trolley buses are propelled (moved forward) by electric motors and receive power from an overhead wire system.

The car moves through the electric motors receiving power from onboard batteries.

Lotus, Porsche and Ferrari each unveiled vehicles driven partly by electric motors.

electric motors are quiet, smooth running, small, clean and easily controlled.

In many cases, using electric motors powered by batteries will be more efficient than running diesel engines in industrial equipment.

We will see why control of current direction in the armature is important later, in the section on theory of operation of electric motors.

We rejected electric motors for its cost, not to mention its bad quality.

Torpedoes are now usually propelled by battery-powered electric motors.

Traditionally these are large pieces of polished metal, steered by electric motors to keep the sun's rays focused on the cell.

The car runs on micro-sized turbine engines that burn fuel to charge the battery, which powers four electric motors.

There are several important differences between linear and rotary induction electric motors that bear on selection.

Some critics of the technology think having heavy electric motors in the wheels of cars will have a negative effect on vehicle handling.

He has already commissioned a submarine made from high-tech composite materials and powered by electric motors.

Hydraulic motors Apart from electric motors, hydraulic motors are widely used in many kinds of construction machinery.

There they build electric motors, small appliances, pocket calculators, and even watches.

I've seen a handful of hubless concept bikes but the Synapse Bike goes one further with integrated electric motors to assist the rider.

Handwheels, Chainwheels, Bevel Gears, Levers, Pneumatic and Hydraulic Cylinders and electric motors.

Study frequency converter's main circuit and the control circuit with 3 electric motors' speed synchronic control.

SLIM electric motors are constructed to minimize the normal force.

They are employed as floating bearings in electric motors of medium to high power and in general machine construction.

Its wings are covered in solar cells that provide power for four electric motors.

They are employed as floating bearings in electric motors of medium to high power and in general machine construction.

Its wings are covered in solar cells that provide power for four electric motors.

And as every Roller is famously smooth, swift and silent, electric motors can hardly excel in that department either.

Propelled by electric motors, the car can descend up to 10 metres (32. 8 feet) underwater.

This car would motor along thanks to two electric motors placed in the rear wheels.

In some gliders small electric motors also slide the batteries backwards and forwards to adjust the pitch.

The plane's wings are covered by solar cells which power four electric motors.

At present two electric motors are used, one powering each of the rear wheels.

The electric motors and generators are based on the relationship between electricity and magnetism.

Main Products: 1, The fans electric motors of YS condenser, cold wind machine, evaporator.

ELECTRIC MOTORS FOR AIRCRAFT. FIXING AND DRIVE.

Electric motors in other countries may operate at 1350 RPM so a different reduction gear set will be required.

But by 2020, he predicted, most new cars will have their wheels turned by electric motors.

The electric motors of the turret hummed.

Production of electric motors stops.

In E-Drive mode, the electric motors alone propel the vehicle.

This heavy freighter is driven by two electric motors.

At the IAA 2009, car makers presented studies based upon electric motors.

With electric motors, they are quiet enough for low-altitude spying.

The machines are driven by electric motors .

For DLIMs, and rotary and tubular electric motors, these forces cancel.

RF noise can come from fluorescent lights, cellphones, microwaves, electric motors, and so on it's everywhere.

REALLAND ELECTRIC MOTORS TECHNOLOGY CO. , LTD.

This heavy truck is driven by two electric motors.

Ideal for alternator and water pump pulleys but also essential for electric motors of compressors , washing machines , tool machines etc.

They are needed, for instance, in the chargers we use to recharge batteries, and they facilitate the control of electric motors.

All electric motors have a central rotating section called a rotor or an armature.

There are different types of electric motors.

It plans to equip other ultralight kits with electric motors ranging from 10 to 60 kilowatts.

We want to buy Switchgear and allied Products, Electric Motors and Engines, Voltage Stabilisers and Transformers.

This is stored in batteries that power the electric motors which drive the EATR along.

There are actually various types of engines such as electric motors, stream engines, and internal combustion engines.

He worked on many different kinds of electric motors including those for electric trains.

So, apart from the battery wearing out in ten years or so, electric cars could last for decades (electric motors need little servicing).

We want to buy Electrical Goods, Equipment and Supplies, Electric Motors and Engines, Circuit Breaker.

There are various types of engines such as electric motors, steam engines and internal combustion engines.

The car gets its power from 2 electric motors in the rear wheels.

The Taiwan machine tools driven power six electric motors, the movement is using the exchange governor electric motors electric motors.

We are in urgent need of the electric motors made in China and would appreciate your information regarding your.

I think it's about a series of invention, such as electric motors, electric light, computer, etc.

Of all kinds of electric motors this one is most widely used.

The company's product lines include a comprehensive offering of fractional horsepower, hermetic, and integral horsepower electric motors;

Johnson Electric, of Hong Kong, has cornered half the world's market for tiny electric motors.

Jusheng pillar box is described below rectangle gear boxes installed electric motors is one of the driving boxes;

Design improvement and application of the control methods of the electric motors used in pumping units

Optimizing Self Starting Principle of Electric Motors and Its Parameter Verification

electric motors, transformers, switch boards , electric switches and electric control apparatus;

Marine electric motors and generators (cranking, outdrive tilt, trim tab, generators, alternators)

The Longevity Calculation of Trinomial Asynchronism Electric Motors Reconstruct

The Heat -protection Control System of the New -Type Electric Motors

In the future, airliners could be catapulted into the sky by electric motors

Electric motors for hermetic refrigeration compressors-Test methods of insulation resistance to freon

Calculation of load efficiencies of pumps and variable frequency speed-controlling electric motors in oil-piping system

The Applicable Study of Analogy in the Basic Theory and Teaching of Electric Motors

Cause Analysis of Series Burning Down of Boilers'Electric Motors in Self- Supply Power Plant of Shanxi Aluminum Manufacturer

Power transmission elements; grooved pulleys for narrow V-belts; assignment of pulleys to electric motors

Digitizing Protection Scheme to Monitor Many Electric Motors Being Overburdened

Measuring Technology of Partial Discharge by Computer to Identify the Insulation of Electric Motors

The Research and the Analyses of Experiment System of Two Electric Motors With Two Frequency Converters

New Technology for Improving Thrust Power Piezoelectric Linear Electric Motors

Selection and Simulative Comparison of Electric Motors of Hybrid Electric Vehicles

Application of the Rubber Floating Plate Tracks in the Transportation System of Electric Motors

Diagnosis of Electric Motors Using Time-Frequency Information of Starting Period

Electromagnetic Damping Theory and Non-Linear Vibration of Rotors of Electric Motors

Basic Principle and Method to Select the Capability of Electric Motors Correctly

New Method to Measure Rotating Speed and Detect Positioning for Electric Motors

Steel for automotive applications and electric motors

Hydraulic Presses For Working Metal, ELECTRIC MOTORS

Rated rotary speed matched of rigid driving double electric motors

Hybrid electric vehicle , a car that combines an internal combustion engine with electric motors

The handling of common problems in work record for fire electric motors

New Forming Process on the Suction Inlet of Large-size Electric Motors

Safety Standard and Guide for Selection, Installation, and Use of Electric Motors and Generators

Development of Electric Motors With Dual Windings in Electric Power System

Temperature Rise in Electric Motors

Fracture Analysis of Worm in Electric Motors

Global market review of automotive electric motors - forecasts to 2013

Torque Curve of Electric Motors

New Technology for Electric Motors be Used under the Adverse Circumstances

The Research of New Way to Improve the Life of Electric Motors