YB2-90L-4 explosion-proof three-phase asynchronous motor

Type explosion-proof motor
Main features

The corresponding relationship between power level, installation size and speed is consistent with that of the series. At the same time, taking into account the inheritance and interchangeability of the series, the design is Necessary adjustments have been made to make it more effective and applicable.

The entire series adopts grade insulation, and the temperature rise is assessed according to grade.

The noise limit is lower than the series, close to the level of noise of the series, and the vibration limit is equivalent to the series.

The enclosure protection level is increased to.

The entire series uses low-noise deep groove ball bearings, and the motor is equipped with an oil injection and drainage device at a height above the center of the base.

There are two types of motor heat sinks: parallel horizontal distribution and radiation distribution, with parallel horizontal distribution being the main type.

The main performance indicators have reached the international advanced level in the early 2000s.


Overview of type explosion-proof motor

Type explosion-proof motor
The updated basic series of explosion-proof motors. This series of motors has the characteristics of small size and light weight. It has beautiful appearance, safe and reliable operation, long life, excellent performance, and is easy to install, use and maintain.