IE3 3-Phase Asynchronous Motor YE3

YE3-4002-2/4/6/8/10

Frame size	H400mm	No. of poles	2P, 4P, 6P, 8P, 10P
Rated power	200-400KW	Rated frequency	50Hz/60 Hz
Rated voltage	380V、400V、415V、660V、690V、220/380V、380/660V、400/690V
Insulation	155(F)/180(H) Grade	Mounting type	IM V1
Cooling type	IC411	Connection	△/Y
Duty	S1	Energy efficiency	IE3
Vibration	≤2.3mm/s	Ambient temperature	-15℃ ～ +40℃
Altitude	≤1000m	Brand name	SIMO MOTOR
Humidity	Average monthly peak relative humidity is 90%

*Note: Motors can be customized according to customer's requirements.

Motor Description

The YE3-4002 motor (H80–H450) delivers IE3 premium efficiency per GB 18613-2020 and IEC 60034-30-1, utilizing precision-engineered components for superior energy savings. Featuring high-strength cast iron construction, F-class insulation, and premium copper windings, the motors guarantee robust performance in harsh conditions. IP55-rated enclosures (GB/T 4942.1) and advanced cooling systems (IC411/IC416) ensure reliable operation with minimal heat buildup. Optimized for S1 duty, these motors excel in low-load efficiency, reduced harmonic losses, and smooth torque delivery.

Compliant with IEC 60072 mounting standards, they integrate seamlessly into industrial networks, including wastewater treatment, food processing, and automated logistics. Certified via GB/T 1032 input-output testing, the YE3 series replaces obsolete Y/YGM/YE2 models, offering a 15–20% efficiency boost, extended bearing life, and compliance with global green initiatives. Ideal for high-demand applications requiring precision, durability, and eco-friendly operation.