GB/T 25303-2010 Active National standards

GB/T 25303-2010 Specification for high efficiency permanent magnet synchronous motor for textile purpose(Frame size 90～225)

GB/T 25303-2010 Specification for high efficiency permanent magnet synchronous motor for textile purpose(Frame size 90～225)

Publish Date: 2010-11-10 Implement Date: 2011-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25303-2010

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Synchronous motor

ICS Name: Electric motor

Publish Date: 2010-11-10

Implement Date: 2011-05-01

Pages: 21 pages

Scope

This standard specifies the types, basic parameters and dimensions, technical requirements, inspection rules, and requirements for packaging, marking, and warranty period of high-efficiency permanent magnet synchronous motors specifically designed for textile applications (with a base number of 90 to 225) (hereinafter referred to as "motors"). This series of motors are self-starting permanent magnet synchronous motors, and are also suitable for use in frequency-controlled speed regulation of constant torque loads. The motors specified in this standard have the ability to prevent fiber blockages and a high overload capacity, making them suitable for use in environments with short fibers.

Development Information

Word Count: 36 Thousand words Pages: 21 pages

Referenced Standards

GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 755-2008 Rotating electrical machines—Rating and performance GB/T 997-2008 Rotating electrical machines—Classification of types of construction,mounting arrangements and terminal box position for(IM Code) GB/T 1971-2006 Rotating electrical machines—Terminal markings and direction of rotation GB/T 1993-1993 Cooling methods for rotating electrical machines GB/T 4772.1-1999 Dimensions and output series for rotating electrical machines—Part 1:Frame numbers 56 to 400 and flange numbers 55 to 1080 GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined(IP code)—Classification GB/T 10068-2008 Mechanical vibration of certain machines with shaft heights 56 mm and higher—Measurement,evaluation and limits of vibration severity GB/T 10069.1-2006 Measurement of the airborne noise emitted by rotating electrical machines and the noise limits—Part 1:Method for the measurement of airborne noise emitted by rotating electrical machines GB/T 12665-2008 Requirements of damp-heat testing of electrical machine for service in general environmental condition GB 14711-2006 Safety requirements of small and medium size rotating electrical machines GB/T 22669-2008 Test procedures for three-phase permanent magnet synchronous machines GB/T 22719.1-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines—Part 1:Test methods GB/T 22719.2-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines—Part 2:Test limits

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