YE4-160M1-2G WF2 11kw 3 Phase Motor Amps 380V 50Hz

Manufactured by Xi'an SIMO Motor Co., Ltd., the YE4 series represents IE4 super premium efficiency three-phase squirrel cage asynchronous motors, fully compliant with national GB/T13299 standards and international IEC 60034 specifications. Widely recognized for ultra-low energy consumption, stable running performance and long service life, this motor lineup serves as an energy-saving upgrade solution for industrial drive equipment, covering diverse power ranges. The nameplate model YE4-160M1-2G WF2 in the picture is a typical 2-pole 11kw 3 phase motor amps 20.3 variant, tailored for harsh humid and corrosive working conditions.

 

First-class energy efficiency stands as the most prominent highlight of the YE4 series. This 11kw 3 phase motor amps 20.3 unit reaches an efficiency rate of 92.6%, far exceeding IE3 high-efficiency motor standards and meeting strict IE4 super efficiency global energy conservation regulations. Optimized electromagnetic design minimizes core loss and copper loss during continuous operation, drastically cutting long-term electricity costs for pump, fan and production line users. Its power factor cosφ is maintained at a high level, effectively reducing reactive power loss and easing the burden of factory power supply systems.

 

In terms of structure and protection performance, all YE4 motors adopt fully enclosed self-fan cooling structure with IP55 protection grade. Dust, splashing water and light solid particles are blocked from entering the motor interior, making it applicable to open workshops, outdoor equipment and water treatment facilities. The thermal insulation class reaches Class 155 (Class F), allowing stable long-hour operation under high ambient temperature without insulation aging risks. Standard bearing configuration is 6309/C3 deep groove ball bearings with large clearance design, lowering friction heat generation and resisting thermal expansion at high rotating speeds. For this 2-pole model with a rated speed of 2950 r/min, bearing stability directly suppresses vibration and running noise during high-speed rotation.

 

The WF2 anti-corrosion customized version further expands environmental adaptability. Special anti-moisture, anti-salt fog and anti-corrosion coating is applied on the motor housing and internal metal components, suitable for chemical plants, coastal factories, printing and dyeing workshops and other scenarios with high humidity or corrosive volatile gas. It adopts delta (△) wiring under 380V rated voltage, matching mainstream industrial three-phase power supply in most regions; as a standard 11kw 3 phase motor amps 20.3, it delivers smooth startup and low impact on power grid.

 

SIMO YE4  super efficiency motors are universal drive equipment for all types of general machinery. They are extensively matched with water pumps, centrifugal fans, air compressors, conveyors, machine tools, packaging machinery and agricultural processing equipment. Benefiting from strict production control by Xi'an SIMO Motor, each unit undergoes full performance testing before delivery, with traceable unique production serial numbers for after-sales maintenance. Certified with CE mark, the YE4 series meets European market access requirements and supports export to global regions.

 

Enterprises equipped with YE4 motors can achieve remarkable energy saving and emission reduction targets, complying with domestic and international carbon neutrality policies. Its robust mechanical structure and standardized spare parts greatly reduce equipment downtime and maintenance expenses over the whole service cycle. Whether for brand-new production line construction or old motor energy-saving renovation projects, SIMO YE4 series provides reliable, cost-effective and environmentally friendly power drive solutions for modern industrial manufacturing.