IE3 3-Phase Asynchronous Motor YE3

YE3-4504-2/4/6/8/10

Frame size	H450mm	No. of poles	2P, 4P, 6P, 8P, 10P
Rated power	500-1000KW	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 YE3-4504 motor delivers IE3-class efficiency (GB 18613-2020/IEC 60034-30), validated via GB/T 1032 loss-analysis methods. Incorporating advanced silicon steel cores and dual-sealed bearings, these motors achieve ultra-low friction losses and extended operational lifespan in extreme-temperature settings. IP55 protection (IEC 60034-5) and IC416 cooling enhance resistance to corrosive or explosive atmospheres, aligning with ATEX Zone 2 compliance.

Designed for variable-torque applications, they optimize partial-load efficiency and integrate IoT-ready sensors for predictive maintenance. Compliant with IEC 60072-1 shaft standards, they replace legacy Y/YE2 units in mining, marine propulsion, and cold-chain logistics systems. Certified under ISO 14890 for harsh environments, the YE3 series reduces carbon footprint via recyclable materials and RoHS-compliant components. Ideal for oil refining, robotic assembly, and smart agriculture, they prioritize fail-safe operation, rapid thermal recovery, and compliance with global electrification mandates.