Knowledge

Roller door motor and drive chain should be filled with lubricant frequently The rolling door motor should regularly check the switch of the upper and …

According to statistics, the classification of AC motors can be done in the following two ways: By function AC motors are generally classified into alternators, …

What is the difference between the tubular motor and the chain motor of the shutter door? 1. Tubular motor has a strong waterproof performance and …

"AC motor" is a machine for converting mechanical energy and AC power. Due to the tremendous development of AC power systems, AC motors have become …

The origin of the name of the tubular motor: the tubular motor is composed of stroke part, motor part and deceleration part, and three parts …

Be sure to choose a good, stable engineering construction company, rather than guerrilla-style mobile units, so as to ensure the quality of engineering and after-sales …

Ac motor maintenance: Preparation and inspection before starting 1. Check whether the grounding of the electric and starting equipment is reliable and complete, and whether …

Ac motors are composed of stator and rotor. Ac motors are divided into synchronous ac motors and induction motors. The stator windings of both kinds …

What is the difference between a DC motor and an AC motor? Take a single-phase motor as an example. First of all, DC motors and …

A ring-shaped permanent magnet is fixed inside the DC motor, and the current generates an Amperage force through the coil on the rotor. When the …