Account
Inquiry
YB3 series explosion-proof three-phase induction electric motor represents the latest advancement in hazardous environment motor technology. As the successor to the YB2 series, this motor is specifically engineered for use in locations containing methane, coal dust, or explosive mixtures of flammable gases and air.
These motors are designed to operate under challenging conditions with rated voltages of 380V, 660V, 380/660V, and 660/1140V. The rated frequency is 50Hz, making them suitable for standard industrial applications. The motors can operate effectively at elevations below 1000 meters and withstand temperature variations from -20°C to 40°C for indoor applications.
Environmental adaptability is a key feature of the YB3 series. For motors installed in mine wells where the average temperature reaches 25°C, the maximum relative humidity should not exceed 95%. For factory applications where monthly average temperatures don't exceed 25°C, the average humidity should remain below 90%.
The motor construction features 100% copper wire stator winding, ensuring optimal electrical conductivity and heat dissipation. Available in various frame sizes from 63-355mm, these motors offer mounting options including B3, B5, B14, B34, and B35 configurations to accommodate different installation requirements.
With power output ranging from 0.18kW to 315kW, the YB3 series caters to diverse industrial needs. The motors feature multiple pole options (2, 4, 6, 8 poles) and operate with direct on-line starting capability. High-quality bearings from reputable brands including SKF, C&U, and NSK ensure reliable performance and extended service life.
Manufactured with explosion-proof casing protection, these motors meet stringent safety standards for hazardous environments. The S1 working duty classification indicates continuous operation capability, making them ideal for critical applications where uninterrupted performance is essential.
Very impressed with the overall experience! The delivery was incredibly fast and well-handled, with the shipment arriving ahead of schedule and in perfect condition. The quality of the items appears excellent, based on initial inspection—everything looks durable and well-made. Customer service was outstanding; the team was responsive, helpful, and provided clear updates throughout the process. Highly recommend for anyone needing reliable bulk orders.
Never have I experienced such a seamless process from start to finish. The delivery was incredibly fast, arriving well ahead of schedule, which minimized our project downtime. The packaging was robust and secure, ensuring that every motor was in pristine condition upon arrival. As for quality, the materials used feel durable and reliable, meeting the high standards we expect for hazardous environments. The customer service team was exceptionally responsive and helpful, addressing all our queries promptly and professionally. Overall, a highly satisfactory experience that I would gladly recommend to others in need of bulk orders for industrial applications.
Outstanding experience with this supplier for our bulk order of YB3 explosion-proof motors. The logistics were incredibly smooth and efficient, with the shipment arriving ahead of schedule, which minimized our downtime in hazardous work environments. The quality of the motors is exceptional, showing robust construction and reliable performance that meets stringent safety standards. Customer service was top-notch, with prompt responses and helpful support throughout the ordering process. Highly recommend for industrial needs!
Just outstanding experience with this supplier! The delivery was incredibly fast, arriving well ahead of schedule, which minimized our project downtime. The packaging was secure and professional, ensuring everything arrived in perfect condition. Quality-wise, the motors appear robust and well-manufactured, meeting our expectations for industrial use. Customer service was prompt and helpful, addressing all our inquiries efficiently. Overall, a reliable partner for bulk orders—highly recommended for anyone needing dependable explosion-proof solutions.
Brilliant experience with this supplier. The delivery was exceptionally fast, arriving ahead of schedule without any delays. Packaging was secure and professional, ensuring the motors were in perfect condition upon arrival. The quality of the products is outstanding; they feel robust and well-made, ideal for demanding industrial settings. Customer service was responsive and helpful, promptly addressing all my inquiries. Highly recommend for bulk orders in hazardous environments.
Smooth shipping and swift delivery made receiving the order a breeze. The packaging was secure, ensuring everything arrived in perfect condition. Superior quality is evident in the sturdy construction and reliable materials used. Stellar service from the supplier, with prompt responses and helpful support throughout the process. Satisfied with the overall experience and would confidently recommend them for bulk orders.
