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YFB4 series Dust explosion-proof three-phase asynchronous motor
Products Details
YFB4 series dust explosion-proof three-phase asynchronous motor is a fully enclosed self-fan-cooled squirrel-cage three-phase asynchronous motor. It has the characteristics of small size, light weight, reliable operation, beautiful appearance, etc. It also has high efficiency, low noise, small vibration and low temperature rise. Large, excellent performance, advanced and reasonable explosion-proof structure, safe and reliable use, etc.
Dust explosion-proof ac motors are mainly suitable for places where combustible dust exists in medicine, textiles, metallurgy, grain processing, feed processing, chemical fertilizers, tobacco, paper making, synthetic materials, building materials, etc.
Basic parameters
| Frame size | H80-H355mm |
| Power | 0.37-375kW |
| Frequency | 50Hz/60Hz |
| Voltage | 380V/660V/1140V |
| Speed | 3000rpm/1500rpm/1000rpm/750rpm/600rpm |
| Protection Grade | IP55/IP56/IP65 |
| Cooling Method | IC411 |
| Insulation | F/H |
| Service | S1 |
| Ambient temperature | -15 °C to + 40 °C |
| Altitude | standard altitude≤1000m |
| Bearing | Chinese/SKF/FAG/NSK available |
| Mounting | IMB3/B5/V1/B35 |
| Explosion proof class | Ex tD A21 IP65 T130℃/Ex tD A22 IP65 T130℃ |
Motor type description
Y FB4-160 L- 2 THWF1
Y-Asynchronous Motor
FB-Dust explosion proof
4-IE4 (Efficiency level)
160-Frame Size:160mm
L-Frame Length
2--Pole
THWF1-- Ambient code: defaulted is indoor
(Special requirement:F1/ F2-anti corrosion; WF1/WF2-outdoor and anti-corrosion, TH-hot and humid zone type etc.)
Ex tD A21 IP65 T130℃
Ex tD --Dust explosion proof
A--Type A equipment
21--Applicable areas for electrical equipment (Zone 21)
IP65--Protection class:IP65
T130℃--Maximum surface temperature group
Mounting Size
FAQ
1.What is the maximum power of low-voltage squirrel cage motor?
1000kW, the maximum base size is 450mm, the structural standard is IC411, and the temperature standard is -20℃~40℃ to meet your various new machine and replacement requirements. Contact us
2. My motor is to be used in coal mines. What are the recommendations? What is the main difference from other ordinary motors?
For coal mines, I recommend YBK3. This series is our product specially used in coal mines. It has high efficiency, high torque, strong overload capacity, low noise, low vibration, large temperature rise margin, good performance, easy installation and maintenance, long life, etc., and reasonable flameproof structure. The product technology level has reached the domestic advanced level.
In addition, the Exd Ⅰ Mb explosion-proof grade motor of YBX3 can also be used in coal mine gas environment and coal mines. And we also provide ATEX certificates, etc. Contact us
3.How long is the delivery time?
About 7 working days if in stock, especailly, the customized may be least 15-30days. Contact us
4.What are the product advantages?
The product series is diversified, the product covers a wide range of fields, the price is more advantageous than that of peers, full set of technical support, complete after-sales service process, and customer customized services. Our corporate vision is to create high-quality and perfect products for every customer. Contact us
