Y Series three-Phase asynchronous Motors
Basic introduction
Y series motors are low-voltage three-phase asynchronous motors, that are fundamental series for standard function. This series motors can meet necessities for general purpose interiorly and overseas with frame vary from 80 to 315. This series motors built according for the national unified typical.
Y series motors possess the advantages of higher efficiency, power conserving, fantastic operation functionality, little vibration, reduced noise, prolonged services existence, large reliability and easy maintenance. Mounting dimensions and also the power grade totally conform to IEC conventional. They are really in class B insulation, IP 44 degree for safety and cooling mode of IC411. The rated voltage and frequency of Y series are respectively 380V and 50HZ. Y connection is adopted for motors beneath
3KW (3KW incorporated) and connection is adopted for anyone above 4KW( 4KW included).
Y series motors are generally applied in machinery tools without the need of any exclusive requirement.
YD Series multi-speed three-Phase asynchronous Motors
Standard introduction
This series motors are intended and produced underneath incorporating the benefits of the throughout the world counterparts, and therefore are in complete conformity with worldwide 
conventional of IEC. This series motors used the technique of transforming the pole numbers to carry out velocity adjustment to ensure that they’ve fantastic characteristics like modest volume, lighter excess weight, very low noise, properly starting effectiveness, reliable operation, simple maintenance, and so on. The key technical indexes have reached the global technical standard.
The series motors are widely used in several mechanical gear which need stepped speed adjustment; It allow the equipments to have compact construction, reduced noise and capacity of vitality conserving.
Concurrently, multi-speed motors with distinctive specification is usually intended and produced in accordance towards the necessities of client, this kind of as multi-speed three-phase asynchronous motor for YDT supporters and pumps. Degree of safety: IP44, or IP54, or IP55; Rated voltage: 380V, rated frequency: 50HZ.