ML capacitor type induction 1 hp single phase electric motor
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Product Description
| Model |
HP |
KW |
Currnet |
Speed |
Eff |
Power Factor |
Tn |
Tmax/In |
Tst/Tn |
| ML-802-4 |
1 |
0.75 |
4.75A |
1410 |
73% |
0.94 |
5.08 |
1.7 |
2.5 |
Company Profile
FAQ
Classification of silicon steel sheets
Silicon steel sheets can be divided into low silicon and high silicon according to their silicon content.
1. Low Silicon
Low silicon wafers contain less than 2.8% silicon, which has a certain mechanical strength and is mainly used in the manufacture of motors, commonly known as motor silicon steel sheets;
2. High silicon wafer
The silicon content of high silicon wafer is 2.8%-4.8%. It has good magnetic properties but is brittle. It is mainly used to manufacture transformer cores, commonly known as transformer silicon steel sheets. There is no strict boundary between the two in actual use, and high silicon wafers are often used to manufacture large motors.
Classification by production process
Can be divided into hot rolled and cold rolled
Cold rolling can be divided into two types: non-oriented and grain-oriented: cold-rolled sheets have uniform thickness, good surface quality and high magnetic properties. Therefore, with the development of industry, hot-rolled sheets tend to be replaced by cold-rolled sheets.
Cold rolled silicon steel sheet
Cold-rolled silicon steel sheets are divided into two types: grain-free and grain-oriented steel strips.
Grain non-oriented cold-rolled strips are usually used as iron cores for motors or welding transformers; grain-oriented cold-rolled strips are used as iron cores for power transformers, pulse transformers, and magnetic amplifiers. Cold rolled oriented thin silicon steel strip is made by pickling, cold rolling and annealing 0.30 or 0.35mm thick oriented silicon steel strip.
The cold-rolled non-oriented silicon steel sheet is a hot-rolled steel billet or continuous casting billet into a coil with a thickness of about 2.3mm. Cold-rolled electrical steel strip has the characteristics of smooth surface, uniform thickness, high stacking coefficient, good punching performance, and has higher magnetic induction and lower iron loss than hot-rolled electrical steel strip.
Using cold strips instead of hot strips to manufacture motors or transformers can reduce their weight and volume by 0%-25%. If the cold-rolled oriented strip is used, the performance is better. Using it to replace the hot-rolled strip or the low-grade cold-rolled strip can reduce the power consumption of the transformer by 45%-50%, and the working performance of the transformer is more reliable.
Definition of non-oriented silicon steel sheet
Non-oriented silicon steel sheet is a silicon steel sheet that forms a non-oriented deformation textured crystalline structure according to a certain production process
Oriented silicon steel sheet
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