YBX4-180M-2 High Efficiency Flameproof 3 Phase Asynchronous Electric Motor Vertical Mounting

Brief Introduction

Engineered by SIMO Motor, the YBX4-180M-2 flameproof electric motor vertical mounting is a flagship flameproof three-phase asynchronous motor, meticulously crafted to redefine safety and performance in the most demanding explosive industrial environments. Its core competitive edge lies in industry-leading explosion-proof protection, certified to Ex db II BT4 Cb standards with the official certificate number CNEx20.5106, fully complying with the stringent Q/XD.510.262-2022 technical specification.

The motor's flameproof enclosure is the cornerstone of its safety design, featuring a hermetically sealed structure that can completely contain internal arc or explosion incidents. It effectively prevents flame propagation to the external environment, even when flammable gases, vapors, or dust are present-making it indispensable for oil and gas extraction, chemical processing, coal mining, and pharmaceutical manufacturing. Complemented by Class F thermal insulation (155°F temperature rise limit), it eliminates overheating risks, while the IP55 protection rating provides robust defense against dust infiltration and low-pressure water jets, ensuring uncompromised safety in harsh on-site conditions.

Beyond its unrivaled safety credentials, the YBX4-180M-2 electric motor vertical mounting delivers exceptional performance that balances power, efficiency, and durability. Rated at 22 kW with a synchronous speed of 2960 r/min, it generates stable, high-torque output to drive heavy-duty industrial equipment seamlessly. With an impressive 94.0% efficiency and a 0.89 power factor, it outperforms standard motors by minimizing energy waste and reactive power loss, translating to substantial long-term operational cost savings for users.

Built for longevity, the YBX4-180M-2 electric motor vertical mounting is equipped with premium 6311/C3 bearings on both drive and non-drive ends, ensuring ultra-smooth operation and extended service life with minimal maintenance. Its IC411 independent ventilation cooling system maintains optimal operating temperature even under continuous S1 duty, while the IM V1 mounting design enables easy installation and compatibility with most industrial setups. Weighing 236 kg, it combines robust construction with structural precision, making it the ultimate choice for businesses prioritizing uncompromising safety, peak performance, and cost efficiency in explosive hazard applications.

Main Technical Parameters

Why choose Simo Brand YBX4 series of Motor?

The YBX4-180M series stands out for its unmatched safety, high efficiency, and robust reliability in explosive atmospheres. Certified with Ex db II BT4 Cb, its flameproof enclosure safely contains internal explosions, preventing ignition of surrounding flammable gases. Boasting 94.0% efficiency and a 0.89 power factor, it cuts energy costs significantly while delivering stable 22 kW power at 2960 r/min. With IP55 protection, Class F insulation, and durable 6311/C3 bearings, it ensures long-term, low-maintenance operation in harsh industrial settings like oil, gas, and chemical plants.

Production Details

Frame

• Compact iron casting frame

• Universal installation dimensions available

• Customizable

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Stator

• 99.9% pure copper winding ensures the output power and efficiency

• Excellent insulation system with 5 more processing flows

• All the windings are fitted in by handwork

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Rotor

• Aluminum casting rotor with silicon steel rotor core to assure induction efficiency

• Precisely machined shafts with good capacity of strength and toughness

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Testing

• All motors must pass the piece testing before painting and packaging

• Type tests will be regularly performed for each series, more often for new developed series and variants.

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Package and delivery

• Plastic cover inside, vacuum tin foil outer and then solid wood box

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Applications

The YBX4  Explosion Proof Motor is mainly applied in areas with mixed dangerous and explosive gases, such as underground coal mine, chemical engineering, metallurgical industry, natural gas areas, etc.

Chemistry

Coal mining

Metallurgy

Oil gas

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