Compressor locked rotor amps are measured with an amp-probe or clip on ampmeter. Lock rotor amps are amps with the rotor not turning/moving, and the winding at ambient temperature. locked rotor amps are X4.5 to X5 times the FLA of motor name plate.
Compressor locked rotor amps are measured with an amp-probe or clip on ampmeter. Lock rotor amps are amps with the rotor not turning/moving, and the winding at ambient temperature. locked rotor amps are X4.5 to X5 times the FLA of motor name plate.
This is normal. Average braking causes friction which causes heat but, excessive heat from one rotor could be caused by a sticky or stuck brake caliper.
Most common cause is imperfection in rotor or rotor's. Rust or hot spots.
drag
Worn bearings, loose rotor, warped brake rotor, sticking brakes.
Either caliber is bad. or break line is clogged.
A Rotor is a mechanism in the alternator that is driven by the pulley belt from the engine.which creates a magnetic field which causes voltage.Answer.The rotor does not 'create' a magnetic field. The emf induced in the stator winding is due to the residual magnetic flux of the rotor which cuts the stator windings as the rotor rotates.
The rotor (which is some type of magnet).
Bad coil Distributor cap Rotor
These things got really stuck sometimes. If you intend to replace the rotor, I have found that it is often easier to squeeze the old rotor with "channel lock / water pump pliers and shatter it. This prevents the possibility of damagintg the Hall Effect Switch under the rotor. Put a dab of dielectric grease on the shaft before you install the new rotor. Good Luck!
Rotor "Out of Round" when rotating "High" spot will cause piston to retract into caliper body