In the AC motor, when the stator winding passes through the AC current, the armature magnetic motion will be established, which has a great influence on the realization of energy conversion and operation. Today, Senli Motor Xiaobian will take you to understand the working principle of single-phase asynchronous motors.

Three-phase asynchronous motor manufacturers remind: When the motor starts, the frequency of the power supply and the numerical deviation on the nameplate exceeds ±1% or the voltage deviation exceeds -10%, the motor cannot guarantee continuous output power, and the continuous working motor is not allowed to overload more than 1.05 times.

Because the single-phase asynchronous motor is not starting torque so it can not start by itself, if you want it to start, we need to try to make it can produce a rotating magnetic field, according to the start method can be divided into three categories of this motor:

Low-power three-phase asynchronous motors can be started with stator series resistance (or reactor) step-down, because this step-down starting mode is not limited by the form of motor wiring. Today, Senli Motor Xiaobian will take you to understand what is called step-down start.

In the paper industry, there are many different sizes and shapes of paper, the paper will be trimmed or divided into the required length and width, you need to use the torque motor for winding and unwinding action. In simple terms, as long as there is a process of production and processing of rolled objects in the design, torque motors will be used for processing.

In the forward start process of the three-phase asynchronous motor, the start button SB2 can be pressed, the contactor KM1 coil is energized, and the auxiliary normally open contact of KM1 in parallel with SB2 is closed to ensure that the KM1 coil is continuously energized, the main contact of KM1 in series in the motor loop is continuously closed, and the motor is continuously running forward.

Senli torque motor product frame number distribution from 63 frame to 112 frame, according to different operating speed requirements, made of 2,4,6,8,10 poles, to form a variety of series of products, up to 20N.m torque.

There are many models of AC torque motor manufacturers, so how to choose the right motor produced by their own equipment from many models has become a problem. Too small selection parameters reduce production efficiency, too large parameters cause unnecessary waste. Today, Senli Motor Xiaobian will take you to understand the selection of the motor.

Zhejiang torque motor manufacturer Senli Motor in the production has its own finishing workshop, wire assembly workshop, from shaft processing to the whole machine assembly are completed independently, in the selection of materials is also a first-hand purchase without middlemen.

The product produced by Senli Motor, a three-phase asynchronous motor manufacturer, meets the relevant national standards. Strictly in accordance with the national standards GB12350-2009 and JB/T1009-2007 for inspection and testing, before the factory each motor is strictly inspected.