YBX4 Series 10-Pole Motor
The YBX4 Series 10-pole three-phase induction motor is a specialized, high-torque powerhouse designed for ultra-low-speed industrial applications requiring exceptional reliability and sustained performance. With a 10-pole configuration, it delivers a synchronous speed of 600 r/min (at 50 Hz) or 720 r/min (at 60 Hz), making it ideal for heavy-duty machinery such as large-scale conveyors, extruders, mixers, and slow-speed rotating equipment in sectors like mining, cement, and metallurgy. Built with a reinforced cast-iron frame, the YBX4 Series ensures maximum durability in harsh environments, while its IP55 protection rating provides robust defense against dust, moisture, and corrosive elements. The motor incorporates F-class insulation (rated for 155°C), enhancing thermal resilience and extending operational lifespan under continuous or variable-load conditions. Its advanced electromagnetic design minimizes energy losses, achieving IE3/IE4 efficiency levels in compliance with IEC 60034-30-1 standards, optimizing energy consumption and reducing long-term costs. Key features include unparalleled starting torque, smooth acceleration, and ultra-low vibration, ensuring stable performance even under extreme loads. The motor supports a power range of 3 kW to 315 kW and voltage compatibility from 380V to 660V, catering to diverse industrial needs. Optional accessories like thermal overload protectors and anti-condensation heaters enhance safety and reliability. With its compact yet rugged design, ease of maintenance, and global certifications (IEC, NEMA), the YBX4 Series 10-pole motor is the preferred choice for applications demanding high torque at exceptionally low speeds, offering a cost-effective blend of efficiency, durability, and performance.
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Estimated Delivery Date: Mar 06-Mar 06
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The YBX4 series 10-pole motor (synchronous speed 600 r/min) is an explosion-proof drive unit tailored for ultra-low-speed, heavy-load industrial applications, designed to integrate seamlessly with reducer systems for stable power transmission. Adhering to IE4 ultra-high energy efficiency standards, it features a refined electromagnetic structure and robust mechanical design, delivering exceptional torque output at low rotational speeds while minimizing energy consumption.
A key advantage is its superior load adaptability and operational stability. The 10-pole configuration generates high starting torque with minimal speed fluctuation, reducing mechanical stress on reducer gears and bearings during heavy-load startup and continuous operation, thereby extending the service life of the entire transmission assembly. Its Ex db ⅡC T4 Gb explosion-proof rating ensures safe operation in hazardous environments with flammable gases, dust, or vapors, such as coal mines, chemical processing plants, and bulk material handling facilities.
Equipped with F-class insulation and IP55 protection, the motor resists moisture, dust, and extreme temperature variations, maintaining consistent performance in harsh working conditions. The optimized IC411 cooling system enhances heat dissipation efficiency, enabling 24/7 continuous operation (S1 duty) without overheating, while the standardized mounting interface simplifies integration with various reducer models.
Featuring low noise, minimal vibration, and low maintenance requirements, it reduces long-term operational costs. Optional temperature monitoring and overload protection functions further improve operational safety and reliability. This combination of ultra-low-speed torque, explosion-proof reliability, and energy efficiency makes it an ideal choice for reducer-motor assemblies in metallurgy, mining, and heavy machinery.
YBX4 Series 10-Pole Motor
| Motor Type | Power kW | Power HP | Speed (r/min) |
| YBX4-315S-10 | 45 | 60 | 590 |
| YBX4-315M-10 | 55 | 75 | 590 |
| YBX4-315L1-10 | 75 | 100 | 590 |
| YBX4-315L2-10 | 90 | 120 | 590 |
| YBX4-355M1-10 | 110 | 150 | 590 |
| YBX4-355M2-10 | 132 | 180 | 590 |
| YBX4-355L-10 | 160 | 220 | 590 |
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