Brawny Machine is a high-tech manufacturer specializing in the production of three-phase asynchronous motors, equipped with independent research and development capabilities.
Continuous innovation and learning are the core competitiveness of our products. Brawny Machine is also actively seeking overseas distributors and welcomes your participation.
Product Introduction
The YBX3 series is a high-efficiency flameproof three-phase asynchronous motor designed and manufactured in strict compliance with national explosion-proof standards. This product line aims to deliver reliable, efficient, and safe power solutions for various high-risk industrial environments where explosive gas mixtures may be present. It serves as an ideal driving equipment for industries such as petroleum, chemicals, coal mining, oil and gas transportation, pharmaceuticals, military applications, and other hazardous locations with flammable or explosive atmospheres.
This series of motors holds authoritative explosion-proof certifications, with comprehensive explosion-proof markings covering multiple hazardous environments:
Ex d I Mb: Specifically designed for equipment used in coal mines where methane (gas) and other explosive gases are present.
Ex d IIB T4 Gb: Suitable for Group II, Class A and B, temperature class T4 (maximum surface temperature ≤135°C) explosive gas environments in non-coal mining industrial settings, such as those involving propane or ethylene.
Ex d IIC T4 Gb: Offers a higher explosion-proof rating and is applicable to extreme hazardous explosive gas environments in industrial settings under Group II, Class A, B, and C, with temperature classes ranging from T1 to T4 (covering T1: ≤450°C to T4: ≤135°C). This includes high-risk gases such as hydrogen and acetylene.
Outstanding Explosion-Proof Safety: Featuring an advanced flameproof structural design (type “d”), the housing can withstand internal explosion pressure and effectively prevent internal explosive flames from propagating to the external environment, fundamentally eliminating the risk of igniting surrounding explosive mixtures.
Ultra-High Operational Efficiency: Compliant with national energy efficiency standards, these motors are classified as high-efficiency energy-saving motors. Through optimized electromagnetic design and manufacturing processes, they significantly reduce energy losses during operation, delivering substantial electricity cost savings for users and supporting green, low-carbon production.
Robust and Durable Structure: Key components such as the frame and end covers are made of high-strength materials, ensuring a sturdy structure and excellent sealing performance. With a high protection rating (typically IP55 or higher), the motors offer effective dust and water resistance, enabling them to adapt to harsh industrial environments and ensuring long-term stable operation.
Wide Applicability: Thanks to comprehensive coverage of explosion-proof ratings, this series of motors can be widely applied across almost all fields with explosive gas risks, from underground coal mines to above-ground chemical plants, and from oil and gas processing to fine chemical industries.
Excellent Operational Performance: The motors offer high starting torque, strong overload capacity, smooth operation, low vibration and noise, and easy installation and maintenance. They provide users with a cost-effective and reliable power solution.
Typical Application Scenarios:
Underground coal mining equipment, petroleum extraction and refining installations, natural gas transmission pumping stations, chemical raw material production and conveying machinery, ventilation systems for flammable material storage warehouses, pharmaceutical raw material synthesis workshops, fuel dispensing equipment, and all other hazardous locations requiring the use of explosion-proof motors.
We offer a wide selection of models in the YBX3 series high-efficiency flameproof three-phase asynchronous motors for your choice.
