Y Series three-Phase asynchronous Motors
Standard introduction
Y series motors are low-voltage three-phase asynchronous motors, which are primary series for basic purpose. This series motors can meet requirements for general purpose interiorly and overseas with frame range from 80 to 315. This series motors intended in accordance towards the nationwide unified standard.
Y series motors have the pros of high efficiency, energy saving, fantastic operation performance, smaller vibration, reduced noise, long services existence, high dependability and easy upkeep. Mounting dimensions as well as energy grade wholly conform to IEC standard. They are in class B insulation, IP 44 degree for protection and cooling mode of IC411. The rated voltage and frequency of Y series are respectively 380V and 50HZ. Y connection is adopted for motors below
3KW (3KW integrated) and connection is adopted for those above 4KW( 4KW integrated).
Y series motors are typically utilized in machinery products with out any particular requirement.

YD Series multi-speed three-Phase asynchronous Motors
Common introduction
This series motors are built and manufactured beneath incorporating the benefits of the globally counterparts, and are in full conformity with worldwide typical of IEC. This series motors applied the system of transforming the pole numbers to perform pace adjustment in order that they have outstanding functions like smaller volume, lighter fat, very low noise, properly starting efficiency, dependable operation, easy upkeep, and so forth. The main technical indexes have reached the worldwide technical typical.
The series motors are widely used in a variety of mechanical products which need to have stepped pace adjustment; It allow the equipments to have compact structure, decrease noise and capacity of vitality conserving.
Concurrently, multi-speed motors with special specification might be built and produced according to the needs of purchaser, such as multi-speed three-phase asynchronous motor for YDT fans and pumps. Degree of protection: IP44, or IP54, or IP55; Rated voltage: 380V, rated frequency: 50HZ.