YFBBP 225S -4A Dust Explosion-proof VVVF Three-phase Asynchronous Motor Ip 65

Xi’an Simo Motor Co., Ltd. is one of the leading manufacturers and suppliers of yfbbp 225s -4a dust explosion-proof vvvf three-phase asynchronous motor ip 65 in China. With abundant experience, we are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk premium products made in China here and get quotation from our factory.

Brief Introduction

The SIMO YFBBP series is a specialized industrial motor designed to deliver safe, efficient, and reliable performance in environments with explosive dust hazards. Produced by SIMO Motor, a trusted name in electric motor engineering, this series merges cutting-edge dust explosion-proof technology with variable frequency speed regulation, making it the optimal solution for industries such as grain processing, woodworking, chemical production, and mining.

A standout advantage of the YFBBP 225S -4A motor ip 65 is its industry-leading safety performance. It holds official explosion-proof certification and boasts an IP65 ingress protection rating, which completely blocks dust and moisture from entering the motor, effectively eliminating the risk of spark ignition in combustible dust atmospheres. The Class F insulation system and IC416 cooling method ensure excellent thermal stability, allowing the motor to withstand heavy loads and temperature fluctuations while extending its service life.

Equipped for variable frequency operation, the YFBBP 225S -4A motor ip 65 supports a frequency range of 5–70 Hz, enabling precise speed adjustment to meet diverse process requirements. This flexibility not only optimizes energy usage but also improves process control precision, helping enterprises reduce operational costs. For example, the 37kW model provides a rated torque of 236 N·m at 50 Hz, maintaining stable output across the entire frequency range with low vibration and noise levels.

Engineered to meet global energy efficiency standards, the YFBBP series achieves a power factor (cosφ) of up to 0.85, supporting enterprises in their sustainability goals and reducing carbon emissions. High-quality bearings (e.g., 6313/C3) and a rigid frame structure ensure mechanical durability, while standardized AIM E3 mounting dimensions simplify installation and retrofitting, minimizing downtime during system upgrades.

Backed by SIMO's decades of technical expertise and comprehensive after-sales service, the YFBBP series motor ip 65 is the ideal choice for driving critical equipment such as conveyors, fans, pumps, and mixers. It integrates safety, efficiency, and durability, earning the trust of operators worldwide who require uninterrupted performance in hazardous industrial settings.

Main Technical Parameters

Why choose Simo Brand YFBBP series of Motor?

The SIMO YFBBP series is your ideal choice for safe, efficient operation in explosive dust environments. Featuring Ex-certification, IP65 protection, and 5–70Hz variable frequency control, it delivers reliable power (e.g., 37kW, 236N·m) with low vibration and high energy efficiency (cosφ=0.85). Built with Class F insulation and durable bearings, it ensures long service life and easy installation. Trusted by industries worldwide, it's the perfect drive for conveyors, fans, and mixers.

Production Details

Frame

• Compact and robust iron casting frame

• Universal IEC installation dimensions available

• Customizable

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Stator

• 99.9% pure copper winding for stator to ensure the efficiency

• Excellent insulation system with 5 more processing flows

• All the windings are fitted in by handwork to ensure all slots are full and avoid any winding flaw.

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Rotor

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

• Well and 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 YFBBP Explosion Proof Motor is widely applied in coal mine, petrochemical industry or other industry which may exposed to explosive environment. It can drive blower, water pump and other machines.

Chemistry

Coal mining

Metallurgy

Oil gas

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