010203
YBX4 Series Three-phase Asynchronous Ex motors used in hazardous area
Products Details
YBX4 explosion-proof motor, also known as YBX4 flameproof three-phase asynchronous motor, is a new generation of products developed through technical research and development of YBX3 explosion-proof motor. The motor has the advantages of large temperature rise margin, long life, good performance, low noise, advanced explosion-proof structure, beautiful appearance, high reliability, no sparks during operation, and easy use and maintenance.
Basic parameters
| Frame size | H132-H355mm |
| Power | 3-315kW |
| Frequency | 50Hz/60Hz |
| Voltage | 220V/380V/460V/415V/660V/690V |
| Speed | 3000rpm/1500rpm/1000rpm/750rpm/600rpm |
| Protection Grade | IP55/IP56/IP65 |
| Cooling Method | TEFC(IC411)/IC416 |
| Insulation | F/H |
| Service | S1 |
| Ambient temperature | -15 °C to + 40 °C |
| Environment | indoors/outdoors/anti-corrosion |
| Altitude | standard altitude≤1000m |
| Bearing | Chinese/SKF/FAG/NSK available |
| Mounting | IMB3/B5/V1/B35 |
| Explosion proof class | Exd II BT4 Gb / Exd I Mb |
motor Type Description
Y B X4 - 315 S - 2 W
Y--Asynchronous Motor
B--Explosion-proof Type
X4--Efficiency Grade (IE4)
315--Frame Size:315mm
S--Frame Length
W--Outdoors
Ex d IIB T4 Gb
Ex--Explosion Protection Mark
d--Type of Explosion Protection(Explosion-proof Type)
IIB--Electrical Apparatus Class(Class II B)
T4--Temperature Group(T4)
Gb--Equipment Protection Degree
The YBX4 series motor is fully enclosed, self cooling, squirrel cage type, with excellent explosion-proof performance, in compliance with GB3836.2 "Explosive Environment, Part 2: Equipment Protected by Explosion proof Shell" D "and explosion-proof standards. The testing levels include EXDIIBT4 and EXDIICT4, enabling it to operate safely in areas containing explosive gas mixtures. Can be installed in potentially explosive environments. A safe and efficient engine solution that meets the highest safety requirements. Our standard explosion-proof motors can be delivered quickly. We also provide customized motors based on specific requirements and needs.
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
