The YE3-112M-4 is a premium-efficiency, 4-pole, three-phase asynchronous motor designed to meet international IE3 energy efficiency standards. Built with a rugged cast iron frame, it is an ideal solution for various industrial applications requiring reliable and efficient drive power.
Rated Power
4 kW (5.5 HP)
Number of Poles
4 Poles
Synchronous Speed
1500 rpm (at 50Hz)
Rated Speed
1440 ~ 1465 rpm
Rated Voltage
380V / 50Hz
Efficiency Class
IE3 (Premium)
Frequently Asked Questions
What is the efficiency rating of the YE3-112M-4 motor?
The YE3-112M-4 motor is classified under the IE3 Premium Efficiency class, which ensures significant energy savings and reduced operational costs compared to standard motors.
What is the output power in horsepower?
This motor has a rated power output of 4 kW, which is equivalent to approximately 5.5 HP (Horsepower).
Can the voltage and frequency be customized?
Yes, while the standard configuration is 380V at 50Hz, the rated voltage can be customized to meet specific regional or industrial requirements.
What type of frame material is used?
The motor is constructed with a high-quality, rugged cast iron frame, providing excellent durability and vibration resistance for industrial environments.
What is the difference between synchronous and rated speed?
The synchronous speed is the theoretical speed of the magnetic field (1500 rpm at 50Hz), while the rated speed (1440 ~ 1465 rpm) is the actual speed of the shaft under full load, accounting for slip.
What are the primary applications for this motor?
The YE3-112M-4 is ideal for driving various industrial machinery such as pumps, fans, compressors, conveyors, and other equipment requiring a stable 4-pole drive.
RedCat Motors
