- 行业: Electrical equipment
- Number of terms: 4774
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An anti-friction bearing is a bearing utilizing rolling elements between the stationary and rotating assemblies.
Industry:Electrical equipment
A motor which has its winding structure completely coated with an insulating resin (such as epoxy). This construction type is designed for exposure to more severe atmospheric conditions than the normal varnished winding.
Industry:Electrical equipment
The portion of the magnetic structure of a DC or universal motor which rotates.
Industry:Electrical equipment
The housing, frame, of the motor of which there are two broad classifications; open and totally closed. There are specific types of each:
Industry:Electrical equipment
Reliance offers the industry's widest selection of motor/generator enclosures to meet specific operating needs.
Industry:Electrical equipment
The part of the motor housing which supports the bearing and acts as a protective guard to the electrical and rotating parts inside the motor. This part is frequently called the "end bracket" or "end bell."
Industry:Electrical equipment
The current that flows in the armature winding of a DC motor tends to produce magnetic flux in addition to that produced by the field current. This effect, which reduces the torque capacity, is called armature reaction and can effect the commutation and the magnitude of the motor's generated voltage.
Industry:Electrical equipment
A totally enclosed enclosure which is constructed to withstand an explosion of a specified gas, vapor or dust which may occur within it. Should such an explosion occur, the enclosure will prevent the ignition or explosion of the gas or vapor which may surround the motor enclosure. These motors are listed with Underwriter's Laboratories.
Industry:Electrical equipment
