Ms 0.5HP 1HP 1.5HP 2HP 3HP 4HP 5HP 7.5HP 10HP Three 3 Phase AC Induction Electric Motor

Overview

Basic Info.

Starting Mode	y-δ Starting
Certification	ISO9001, CCC, CE
Brand	Liyuan
Fan	PP
Shaft	C45
Fan Cover	A3
Cover	Aluminum
Terminal Box	PPO
Housing	Aluminum
Transport Package	Carton or Plywood
Trademark	LIYUAN
Origin	Fuan
HS Code	8501520000
Production Capacity	50000 Pieces/Year

Product Description

Ms 0.5HP 1HP 1.5HP 2HP 3HP 4HP 5HP 7.5HP 10HP Three 3 Phase AC Induction Electric MotorRecommendationProduct Description

Model	kw	HP	Current	Speed	Eff	Power Factor	Tst/Tn	Ist/In	Tmax/Tn
MS-90S-4	1.1	1.5	2.82A	1400 rpm	75%	0.79	2.2	6	2.4

Company Profile

FAQ

1. Talk about noise from the motor, talk about the motor from the noise!
   Noise is a very important performance indicator of motors. Especially nowadays, people pay more attention to environmental factors and health factors. Motor noise has become a common concern of customers and motor manufacturers. For noise, most people, including us who are engaged in motors, are only a perception, but a deep understanding of noise may not be clear to everyone. We all know that the unit of measurement of motor noise is decibels, but how does the decibel come from? Ms. Shen will communicate with you through two tweets. Objectively speaking, the knowledge and knowledge covered by the motor is really worth our visit. scrutinize.
   The vibration of the object is the source of the sound, so to study the noise generated in the motor, it is necessary to study the vibration related to the source of the noise. Ms. Chen focuses on the magnetic fields that cause electromagnetic noise, the exciting forces they produce, and some measures to prevent noise during design.
   
   Motor noise classification
   The electromagnetic noise, ventilation noise and mechanical noise generated in the motor and their main vibration sources are summarized and discussed appropriately.
   The source of electromagnetic noise is the vibration and resonance in the iron core and its associated mechanical components caused by the alternating electromagnetic force caused by the various harmonic magnetic fields in the air gap of the motor. Mechanical noise is the periodic or aperiodic mechanical shock or vibration generated by the friction between the motor-related components.
   Aerodynamic noise includes broadband noise, whistle and whistle. Broadband noise is the noise generated by the rotation of the structural parts in the gas, and the gas is disturbed by the eddy current; the whistle is the noise generated by the relative movement between the stator and the rotor; the whistle is the noise generated by the resonance interference in the gap, the whistle Sounds and whistles are due to periodic fluctuations in the gas.
   what is noise
   From a physical point of view, noise is a combination of many incongruent or irregular residual sounds. Noise not only affects people's work and rest, making people irritable and annoying; it even damages the health of guests, and even makes people deaf or cause many other diseases. At present, industrial noise has become one of the three major public hazards (sewage, waste gas, and noise) that pollute the environment. With the development of industry, in order to ensure a proper working environment and people's health, certain measures must be taken to reduce the noise to an acceptable level. within the limit.
   The market demand for low-noise motors is actually a best example of our environmental protection and improved lifestyle. Once Ms. participated in a motor manufacturer, and the electromagnetic noise of the motor tested was particularly severe. Within ten minutes, two people in the same group felt motion sickness. For noise, especially under the conditions of good motor operating environment, people began to pursue low-noise and high-efficiency motors, which is indeed a great progress in society.