High-efficiency electric motors that deliver measurable energy savings for our customers
Brief Introduction● YBX3 series non FLP motor are generally used in flammable and explosive environments. Except the using in coal mines, oil and gas, petrochemicals, and chemical industries,they are also widely used in sectors such as textiles, metallurgy, urban gas, transp
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● YBX3 series non FLP motor are generally used in flammable and explosive environments. Except the using in coal mines, oil and gas, petrochemicals, and chemical industries,they are also widely used in sectors such as textiles, metallurgy, urban gas, transportation, grain and oil processing, paper-making, and medicine. Explosion proof motors, as the main power equipment, are usually used to drive pumps, fans, compressors, and other transmission machinery.
● The sealing of the explosion-proof motor junction box is better than that of ordinary motors.
● The minimum protection level for explosion-proof motors is IP55, while ordinary motors have IP23, IP44, IP54, IP55, IP56, and so on. Therefore, people can distinguish them from the appearance of the motor.
The rated voltage, rated current, power, and speed of explosion-proof motors are basically the same as those marked on ordinary motors. The difference is that explosion-proof motors have the explosion-proof mark Ex, which is reflected on the main junction box cover.
● YBX3 series non FLP motor uses an explosion-proof shell to separate electrical components that may generate sparks, arcs, and hazardous temperatures from the surrounding explosive gas mixture. However, this type of casing is not sealed, and explosive gas mixtures around it can enter the interior of the motor through the gaps between the joint surfaces of various parts of the casing. When in contact with ignition sources such as sparks, arcs, and dangerous high temperatures inside the casing, an explosion may occur. At this time, the explosion-proof casing of the motor will not be damaged or deformed, and when the explosive flame or hot gas is transmitted through the gap between the joint surfaces, it cannot ignite the surrounding explosive gas mixture.
Level I: Suitable for places where explosive gas environments exist year-round, such as methane, acetylene, etc. | Level II: Suitable for places with explosive gases and vapors, such as ethylene, propylene, etc. | Level III: Suitable for places with flammable dust or fibers, such as sawdust, coal powder, etc. |
Explosion proof motors are classified into different temperature groups based on their usage conditions and environmental temperature requirements. The common temperature groups for explosion-proof motors are T1, T2, T3, T4, T5, and T6.
T1 group: Suitable for places with a maximum surface temperature not exceeding 450 ℃.
T2 group: Suitable for places with a maximum surface temperature not exceeding 300 ℃.
T3 group: suitable for places with a maximum surface temperature not exceeding 200 ℃.
T4 group: Suitable for places with a maximum surface temperature not exceeding 135 ℃.
T5 group: Suitable for places with a maximum surface temperature not exceeding 100 ℃.
T6 group: suitable for places with a maximum surface temperature not exceeding 85 ℃.
Based on actual usage and temperature requirements, selecting the appropriate explosion-proof motor temperature group can ensure that the motor can operate safely and reliably in harsh environments.
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| Cable gland | Fan cover | Silicon steel plate | Silicon steel plate |
| Cable gland, also known as cable waterproof joint or cable fixing head, is designed and applied to provide multiple protection functions, ensuring the safe use of cables and extending their service life. | When YBX3 series non FLP motor is running, a large amount of heat is generated inside. If it cannot dissipate heat in a timely manner, it will cause the temperature of the motor to rise, thereby reducing its lifespan. The motor fan cover has good heat dissipation function, which can quickly dissipate the heat generated inside, keeping the motor always within a suitable temperature range, thus ensuring the normal operation of the motor. | Silicon steel sheet, also known as silicon steel sheet, is a special type of steel mainly processed from silicon iron and electrical steel through a series of processes such as cold rolling and annealing. It has excellent properties such as high magnetic permeability and low hysteresis loss, and is one of the important materials for electric motor manufacturing. | Motors will be packed well according to their dimensions, weights and shipment methods. Each carton case, wooden case or steel rack, we will put enough desiccants inside for removing moisture as possible as we can while shipping. Dimensions and Parts' codes |
