Why is the rotor disc of energy meter made of aluminum?

The rotor is the disc in the disc brake system.

The Aluminium disc in energy meter continues to slowly rotate even if no current is supplied to the current coil . This rotation of the disc is known as creep .

An electric meter is use to measure the amount of electrical energy being supplied. Its aluminum disc is supported by a spindle that has a worm gear which is forwarded to the register. The register is a series of dials which record the amount of energy used.

a small hole drilling in the disc ofenergy meter is to avoid

when there is a visable rigde / lip on the edge of the disc (rotor) when there is a visable rigde / lip on the edge of the disc (rotor)

how to change rotor front disc on 2006 sprinter

A disc brake rotor with excessive run out is a warped rotor which causes a pulsation in the brake pedal when the brakes are applied. A certain amount of run out is acceptable.

Disc brake pads push in. they pinch the rotor

Replace rotor / cut rotor & replace brakes.

In some energy meters, the disc rotates slowly and continuously when there is no load.the rotation of disc without any current through current coil and only due to excitation of pressure coil is called creeping.

The minimum disc brake rotor thickness specifications for the 2006 Lexus GS are: Front: 27mm Rear: 16.5mm

The minimum thickness should be cast somewhere on the rotor.

Rear is to the back of the vehicle. Brake rotor is the rotating part of a disc brake.

Disc brakes are basically the same wherever they are found. There's a rotating disc - the rotor - that spins through a gap in the actual brake mechanism - the caliper. When the brake is engaged, the rotor gets pinched between moving pads in the caliper, and the friction slows the rotor - and whatever it's connected to(usually a Wheel) - down.

A brake rotor is what your brake pads squeeze to slow your car down. The brake pads are mounted in a caliper. When you apply the brakes, the caliper pushes the brakes into the rotor, which then slows down your wheel. Hi, It is a brake rotor, and is the physical disc of a disc brake. Peace, crigby The brake rotor is the disk part. Should be shiny from where the brake pads have been rubbing on it.

The answer and dimensions are stamped in the stock brake rotor of your vehicle.

Rear disc ? if it is rear disc brakes there is a drum brake in side of the rear rotor that is your parking brake and has an adjuster in it if you pull the rotor off.

Disc brake rotor? A pulsation in the brake pedal when applied. Distributor ignition rotor? The engine may not run or run poorly with misfires.

Just like any other disc brake out there. the rotor is pinched between pads in the caliper, and the friction slows the wheel down. Just like they do on a car or a motorcycle. The disc AKA rotor passes between two brake pads that sits in a caliper. When the brake is actuated the rotor gets pinched between the brake pads by the caliper and the friction slows the rotor, and the wheel down.

The rear disc brake rotor on a Ford F150 is removed by jacking the truck up, removing the wheel, unbolting the caliper, and removing the caliper. The axle cover is pried off, the retaining nut removed, and the rotor pulled from the axle.

If it's a disc brake bike, then Rotor is another name for the brake disc. If it's a BMX rotor may be another name for gyro / detangler - the thingy that lets you spin the bars on a brake-equipped bike w/o making a mess of the brake wires.

for a disc type (electromechanical) meter the number of disc revolutions to indicate 1 kwh would be found by the formula 1000/ Kh, the watthour constant of the meter.

Energy meter works on the same principle as the induction motor. An aluminium disc is placed inside a magnetic core with two limbs. One carries a voltage coil so its flux is proportional to voltage, the second carries a current coil so its flux is proportional to current. The two fluxes induce eddy currents into the disc, each of which interacts with the flux of the other to produce a torque, which accelerates the disc. This torque of course is proportional to flux × the eddy current, which equates to V × I, or power. A permanent magnet creates another eddy current resulting in a torque proportional to speed that brakes the disc, the combined result of these actions is that the speed of the disc is proportional to power, and the total number of revolutions is proportional to the energy that has passed through the meter. The disc drives a chain of gears that turn a mechanical counter, called a 'register'.

Depending on the car, some disc brakes are made of steel, aluminum or carbon fiber.

On a 2001 Ford Expedition : The right rear rotor would be the passenger side rear brake rotor ( rotors are used with disc brakes )