YE2 Series IE2 AC Motor – 0.75-22kW, 1000-3000 RPM

YE2 Series IE2 AC Motor – 0.75-22kW, 1000-3000 RPM
The DongQi® YE2 Series 3 Phase AC Asynchronous Motors, designed to IEC standards with IE2 energy efficiency, feature a cast aluminum housing with a square ABB Motor design and detachable mounting feet. Engineered for dustproof and waterproof performance, these induction motors offer low noise, low vibration, and high energy efficiency, ensuring a long service life. With power outputs from 0.75kW to 22kW and speeds of 1000-3000 RPM, the YE2 Series is ideal for demanding industrial applications requiring reliable, eco-friendly motor solutions.
Applications of YE2 Series IE2 AC Motor
The YE2 Series excels in a wide range of industrial applications, including:
Pumps and Fans – Efficiently drives fluid and air systems in HVAC and water treatment.
Conveyors – Reliable power for material handling in manufacturing and logistics.
Compressors – High-efficiency operation for air and gas compression systems.
Industrial Machinery – Supports crushers, mixers, and equipment in mining and construction.
This IE2 3-phase AC motor is perfect for energy-efficient, high-performance industrial tasks.
Advantages of YE2 Series IE2 AC Motor
Key benefits include:
IE2 Energy Efficiency – High-efficiency design reduces energy consumption and operating costs.
Low Noise and Vibration – Precision components ensure smooth, quiet operation.
Dustproof and Waterproof – IP54/IP55/IP56 ratings for harsh industrial environments.
Long Service Life – Durable aluminum housing and premium bearings enhance reliability.
Customizable Mounting – Detachable feet with multiple options (B3, B5, B14, B34, B35).
High-Quality Components – C&U, NSK, or SKF bearings and silicon steel cores for superior performance.
Wide Power Range – 0.75-22kW (1-30HP) for versatile applications.
Technical Parameters of YE2 Series IE2 AC Motor

Parameter Specification
Power 0.75 kW~22 kW (1HP~30HP)
Output Speed 3000 RPM, 1500 RPM, 1000 RPM
Poles 2P, 4P, 6P
Voltage 380V
Frequency 50Hz/60Hz
Frame Sizes H80~H180
Shaft Diameter Φ19~Φ48
Efficiency Class IE2
Ingress Protection IP54, IP55, IP56
Insulation Level F
Duty Continuous duty (S1)
Cooling IC411
Mounting Options IM B3, B5, B14, B34, B35
Main Components
Housing
Material: Die-casting aluminum for lightweight durability and corrosion resistance.
Design: Square ABB Motor design with detachable feet for flexible mounting.
Shaft
Material: 40Cr steel for high strength and wear resistance.
Feature: Precision-machined for reliable power transmission.
Magnet Wires
Type: QZ-2/155, QZ-2/180 for superior thermal and electrical performance.
Feature: Ensures efficient operation under continuous duty.
Stator & Rotor Core
Material: Silicon steel sheets (DW470, DW600) for enhanced magnetic efficiency.
Feature: Minimizes energy loss and boosts motor performance.
Bearings
Brands: C&U, NSK, or SKF for high reliability and low friction.
Feature: Supports smooth operation and extended motor lifespan.
Models and Variants
YE2 Series: Frame sizes H80~H180, power 0.75-22kW, poles 2P, 4P, 6P, speeds 1000-3000 RPM.
Mounting Variants: IM B3, B5, B14, B34, B35 for versatile installation options.
Safety Features
The YE2 Series IE2 AC Motor ensures safe operation through:
Dustproof and Waterproof Housing – IP54/IP55/IP56 ratings protect against environmental hazards.
High Insulation Level – Class F insulation for thermal stability and safety.
Premium Bearings – C&U, NSK, or SKF bearings reduce wear and enhance reliability.
Continuous Duty (S1) – Designed for safe, non-stop operation in demanding conditions.
Customization Options
Power Range: 0.75-22kW (1-30HP) for diverse industrial needs.
Speed Options: 1000, 1500, 3000 RPM (2, 4, 6 poles) for precise control.
Frame Sizes: H80~H180 for compact or larger setups.
Mounting Types: B3, B5, B14, B34, B35 for flexible installation.
Shaft Diameter: Φ19~Φ48 for compatibility with various systems.
Installation and Maintenance
Mounting Types: IM B3, B5, B14, B34, B35 for versatile setups.
Maintenance: Inspect bearings and magnet wires annually; clean housing to prevent dust buildup.
Cooling: IC411 self-ventilation for efficient heat dissipation.
Economic Benefits
IE2 Energy Efficiency – Reduces power consumption for lower operating costs.
Long Service Life – Durable aluminum housing and quality components minimize replacements.
Low Maintenance – Reliable bearings and robust design reduce upkeep expenses.
Cost-Effective Installation – Detachable feet and multiple mounting options simplify setup.
Why Choose the YE2 Series IE2 AC Motor?
The YE2 Series IE2 AC Motor from DongQi delivers high-efficiency, low-noise performance for industrial applications. With a 0.75-22kW power range, 1000-3000 RPM speeds, and IE2 energy efficiency, it’s ideal for pumps, conveyors, and compressors. Its dustproof, waterproof design ensures reliable, eco-friendly operation.
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