The formula of synchronous speed and frequency of the motor is:
NAILI Product Page
n=60 f/p
n= speed of the motor (rpm);
60&#;&#; Number of seconds per minute (seconds);
f&#;&#; frequency (hertz);
p&#;&#;Pole logarithm of rotating magnetic field of motor
The rotational speed of the rotating magnetic field is only related to the logarithm of the magnetic pole. The rotational speed of the rotating magnetic field is low:
The pole logarithm p=1, the rotational speed of the rotating magnetic field n=;
The pole logarithm p=2, the rotational speed of the rotating magnetic field n=;
The pole logarithm p=3, the rotational speed of the rotating magnetic field n=;
Contact us to discuss your requirements of china air compressor air dryer suppliers. Our experienced sales team can help you identify the options that best suit your needs.
The pole logarithm p=4, the rotating speed of the rotating magnetic field n=750;
Therefore, when the voltage level is 60hz, according to the formula, the synchronous speed of the motor will increase compared with the speed of 50hz, the speed of the main engine will increase, and the required shaft power will increase. So sometimes change the main engine to match the motor, so the gas production will be different.
It&#;s a question commonly asked when an end user starts to design their compressed air station - should the dryer be installed before or after the air receiver? Dryer installation downstream of (after) the air receiver has always been the traditional method, with dryer installation upstream of (before) the air receiver being the more modern approach. Nevertheless, each method has its own merits and drawbacks and each may be better suited to certain applications.
So what are the advantages of installing a dryer downstream of (after) the air receiver?
And, what are the advantages of installing a dryer upstream of (before) the air receiver?
Conclusion
Ultimately the decision of installing the dryer before or after the air receiver will depend on the application. For example, if you wanted &#;wet-untreated air&#; for an application - downstream installation would be the better option as you could take it out of the air receiver before the dryer. Therefore the dryer could be smaller (which reduces the capital equipment outlay and associated energy costs).
An example where upstream installation may be more beneficial would be where you wanted to store dry air for peak load. This configuration would be more beneficial as the air receiver would store the already dried and treated air.
Seeking expert compressed air advice would be the best way to determine which configuration would be most beneficial to meet your specific application and compressed air demand requirements.
For more information, please visit vane type compressor.