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YD series motors are designed and manufactured with advance
technic ,and are in full conformity with international
standard of IEC .This series motors used the method of
changing the pole numbers to carry out speed adjustment so
that they have excellent features like small volume, lighter
weight ,low noise ,well starting performance ,reliable
operation , easy maintenance , etc .The main technical indexes
have reached the international technical standard .
The series motors are widely used in various mechanical
equipment which need stepped speed adjustment ;It enable the
equipments to have compact structure ,low noise and ability of
energy saving .
Simultaneously
,multi-speed motors with special specification can be designed
and manufactured according to the requiprements
of customer, such as multi-speed three-phase
asynchronus motor for YDT fans and pumps. Degree of protection
:IP44, or IP54 ,or IP55; Rated voltage :380v,rated frequency
:50HZ.
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