The definition of DC motor
Definition: energy (DC motor) or converts the mechanical energy into
direct current electricity (DC generator) for rotating electrical
machines. It is a DC motor of electric energy and mechanical energy
conversion. Electric runtime when it is DC motor convert electrical
energy into mechanical energy; for generating runtime is a DC generator,
converts mechanical energy to electrical energy.
Advantages and disadvantages:
advantages: brushless dc motor with fast response, large starting torque, rotational speed from zero to the rated rotary speed with rated torque performance can provide. Disadvantage: because DC motors to produce the rated load constant torque performance of armature and rotor magnetic field required constant maintenance of 90°, this will be through the carbon brush and commutator. Carbon brush and commutator motor will produce sparks, toner so the outside will cause damage to the components, use is restricted.
Advantages and disadvantages:
advantages: brushless dc motor with fast response, large starting torque, rotational speed from zero to the rated rotary speed with rated torque performance can provide. Disadvantage: because DC motors to produce the rated load constant torque performance of armature and rotor magnetic field required constant maintenance of 90°, this will be through the carbon brush and commutator. Carbon brush and commutator motor will produce sparks, toner so the outside will cause damage to the components, use is restricted.
评论
发表评论