1.Specification

2. Description

The standard configuration of Yufeng lubao four wheel pickup:

1. aluminum rim

2. vacuum tyre

3. LED headlight

The configuration that customers can choose:

1. high-low speed change

2. steering wheel

3. Lock lever

4. rear view camera

3. Application

Carry goods

4. Competitive advantage

1.use electricity, clean and no pollution

2.thoughtful service

3.best quality

4.pretty competitive price

5.prompt delivery

Vibrator motors for cellular phones are sometimes tiny cylindrical PM field types, but there are also disc-shaped types which have a thin multipolar disc field magnet, and an intentionally unbalanced molded-plastic rotor structure with two bonded coreless coils. Metal brushes and a flat commutator switch power to the rotor coils.

Related limited-travel actuators have no core and a bonded coil placed between the poles of high-flux thin PMs. These are the fast head positioners for rigid-disk ("hard disk") drives. Although the contemporary design differs considerably from that of loudspeakers, it is still loosely (and incorrectly) referred to as a "voice coil" structure, because some earlier rigid-disk-drive heads moved in straight lines, and had a drive structure much like that of a loudspeaker.

Electric motors may be classified by electric power source type, internal construction, application, type of motion output, and so on.

Electric motors are used to produce linear or rotary force (torque), and should be distinguished from devices such as magnetic solenoids and loudspeakers that convert electricity into motion but do not generate usable mechanical powers, which are respectively referred to as actuators and transducers.