How linear motors work
In a linear motor, the equivalent of the stator of a rotating machine is called the primary; the equivalent of the rotor of a rotating machine is called the secondary. In the primary, the communication is carried out, and the secondary is linearly moved along the primary under the action of electromagnetic force. At this time, the primary needs to be long, extending to the position that the movement needs to reach, while the secondary does not need to be so long. In fact, the linear motor can either make the primary very long or the secondary can be long. It can be primary fixed, secondary or secondary, and primary.
Linear induction motors have evolved from rotary motors. An air gap magnetic field is generated when a three-phase or multi-phase winding on the primary side is supplied with a symmetrical sinusoidal alternating current. When the longitudinal edge effect caused by the breaking of the two ends of the core is not considered, the distribution of the air gap magnetic field is similar to that of the rotating motor, and is distributed sinusoidally along the linear direction.
The company focuses on the production of optical equipment motor.
