2 Pole 3 Phase Induction Motor

YVFE4 series of 2 pole 3 phase induction motor's protection grade is IP55 and the cooling mode is IC411 or IC416, S1 continuous working system. Class F insulation structure is adopted, but the temperature rise of the whole series is assessed according to grade B.

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Description

Technical Parameters

Brief Introduction

This series of 2 pole 3 phase induction motor can be driven by coupling, spur gear or belt pulley. For the motor with higher power and speed, the belt drive should be avoided as far as possible. If it is necessary to use belt drive, it is recommended to adopt indirect mode (see Fig. 1), so as to avoid shaft breakage caused by careless operation. When a low power and low speed motor is driven by belt, it should be prevented from breaking the shaft due to excessive tension and tight belt.

The second shaft extension of double shaft motor can only be driven by coupling. The second shaft extension of double shaft motor can only be driven by coupling.

Main Technical Parameters

Product Name:	YVFE4 160M-2 VF 3 Phase Asynchronous Motor
Warranty:	1 Year
Power Scope:	11KW~15KW
Voltage:	380V/660V
Constant Power Range:	50~70Hz
Number of Poles:	2P
Speed:	3000rpm
Cooling Method	IC416
Protection Grade	IP55
Insulation Class	F(155℃)
Duty:	S1
Mounting Type	B3
Standard:	IEC
Efficiency Grade:	IE4
Rated Frequency:	50/60HZ
Connection:	Delta/Y
Vibration:	≤2.3mm/s
Ambient Temperature:	-15℃ ～ +40℃