Silicon Steel Motor

YVFE5 series silicon steel motor is Ultra-efficiency variable-frequency and speed-regulating three-phase asynchronous motor derived from YE5 series motor, which meets GB/T 755"Rotating Electrical Machines-Ratings and Performance". The cooling method is lC416, and the efficiency meets with lE5 in GB/T 32891.2-2019 "Rotary Motor Efficiency Classification(IE Code) Part 2:Variable Speed AC Motor. This series of motors can completely replace YJTG, YVF2, YVFE2, YVFE3, YVFE4 series low-voltage variable frequency speed-regulating three-phase asynchronous motors.

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Description

Technical Parameters

Title:

Silicon Steel Motor

Brief Introduction

To meet different demands such as frequency control, soft start, integrated protection, cooling mode, and bearing lubrication, many AC motors in the case of delivery should be equipped with the accessories involving cooling fan, damp-proof heater, temperature measuring element, photoelectric encoder, and vibration sensor other than the motor itself, and the complete equipment other than the motor itself. Whether it is equipped with these accessories and complete equipment shall be pursuant to the contract or technical agreement.

The motor accessories and complete equipment belong to the electronic and electrical equipment, so the strict requirements are made for transportation, storage, detection, installation and debugging. To enable the motor accessories and complete equipment to store, install and maintain correctly and reduce the occurrence of failure, the additional remarks are especially made as follows.

Main Technical Parameters

Frame:	H180
Warranty:	1 Year
Power Scope:	11KW~22KW
Voltage:	380V/660V
Frequency:	50~100Hz
Number of Poles:	4P, 6P, 8P
Speed:	1500rpm, 1000rpm, 750rpm
Cooling Method	IC416
Protection Grade	IP55
Insulation Class	F(155℃), H(180℃)
Duty:	S1
Mounting Type	B3
Standard:	IEC
Efficiency Grade:	IE5
Connection:	Delta/Y
Vibration:	≤ 2.3mm/s
Ambient Temperature:	-15℃ ～ +40℃
Altitude:	≤1000m
Humidity:	Average monthly peak relative humidity is 90%

Outline Dimensions:

Motor Parameters:

666

Applications

YVFE5 series motor can be widely used in light industry, textile, metallurgy, chemical industry, steel, machine tools, environment protection engineering and other industries which need constant torque, constant power speed, energy-saving or speed control.