IE4 Premium Efficiency Three-Phase Asynchronous Motor
This IE4 premium efficiency motor features a three-phase asynchronous design. Its cast iron construction and optimized cooling system ensure reliable performance in demanding industrial applications.



Technical Specifications
Overview
High-Efficiency Industrial Power
This IE4 Premium Efficiency Three-Phase Asynchronous Motor is engineered for demanding industrial applications requiring exceptional energy savings and reliable performance. Constructed with a robust cast iron frame, it ensures durability and long-lasting operation even in harsh environments. The motor is highly versatile, making it an ideal choice for pumps, fans, compressors, and general machinery.
Performance Metrics
Efficiency Class
Power Range
Technical Specifications
Cooling Methods
- IC411 (Standard)
- IC410 (Optional)
- IC416 (Optional)
- Frame Range
- 71 to 355
- Mounting Styles
- B3B5B34B35V1
- Insulation Class
- F (H Optional)
- Protection Rating
- IP55 (IP56, IP65, IP66 Optional)
Electrical Data
Thermal Protection Options
- PTC
- PTO
- PT100
- Heater C3
- Heater C4
- Standard Voltages
- 220/380V380/660V230/400V400/690V
Environmental & Construction
- Ambient Temperature Range
- -15°C to 40°C
- Frame Material
- Cast Iron
Applications
Recommended Applications
- Pumps
- Fans
- Compressors
- Reducers
- General Machinery



