Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
GB/T 4772.2-1999 |
Dimensions and output series for rotating electrical machines - Part 2: Frame numbers 355 to 1000 and flange numbers 1180 to 2360 |
$130.00 |
via email in 1~3 business day |
valid,,1999-9-1 |
|
GB/T 4772.3-1999 |
Dimensions and output series for rotating electrical machines - Part 3:Samll built-in motors - Flange numbers BF10 to BF50 |
$85.00 |
via email in 1~3 business day |
valid,,1999-9-1 |
|
GB/T 4831-2016 |
Specification for model of rotating electrical motor |
$220.00 |
immediately |
valid,,2016-9-1 |
|
GB/T 4942-2021 |
Degrees of protection provided by the integral design of rotating electrical machines (IP code)—Classification |
$380.00 |
immediately |
valid,,2022-5-1 |
|
GB/T 4942.1-2001 |
Classification of degrees of protection provided by enclosures of rotating electrical machines(IP code) |
$240.00 |
via email in 1~3 business day |
superseded,2006-8-1,2001-1-2 |
|
GB/T 4942.1-2006 |
Degrees of Protection Provided by the Integral Design of Rotating Electrical Machined (IP Code)-Classification |
$140.00 |
immediately |
superseded,2022-5-1,2006-8-1 |
|
GB/T 5171-1991 |
General technical requirements for small power motors |
$270.00 |
via email in 1~3 business day |
abolished2003-04-01,2003-4-1,1992-3-1 |
|
GB/T 5171.1-2014 |
Small Power Motors - Part 1: General Technical Requirements |
$430.00 |
via email in 1~3 business day |
valid,,2014-10-28 |
|
GB/T 5171.21-2016 |
Small power motors - Part 21: General test methods |
$600.00 |
via email in 1~5 business day |
valid,,2017-3-1 |
|
GB/T 5171.22-2017 |
Small-power motors―Part 22:Test methods for permanent magnet brushless DC motors |
$255.00 |
via email in 1~3 business day |
valid,,2018-7-1 |
|
GB/T 5321-2005 |
Measurement of loss and efficiency for electrical machine by the calorimetric method |
$384.00 |
via email in 1~5 business day |
valid,,2005-8-1 |
|
GB/T 7060-2008 |
General specifications for rotary electrical machines in ships |
$390.00 |
via email in 1~3 business day |
superseded,2019-12-1,2009-4-1 |
|
GB/T 7060-2019 |
General specifications for rotary electrical machines in ships |
$430.00 |
via email in 1~5 business day |
valid,,2019-12-1 |
|
GB/T 7409.4-2023 |
Excitation systems for synchronous machines—Part 4:Technical requirements of excitation systems for medium and small synchronous machines |
$285.00 |
via email in 1~3 business day |
valid,,2024-4-1 |
|
GB/T 755-2019 |
Rotating electrical machines—Rating and performance |
$390.00 |
immediately |
valid,,2020-7-1 |
|
GB/T 755.2-2003 |
Methods for determining losses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles) |
$370.00 |
immediately |
abolished2017-12-15,,2004-1-1 |
|
GB/T 756-2010 |
Cylindrical shaft extension for rotating electrical machines |
$120.00 |
via email in 1~3 business day |
valid,,2011-5-1 |
|
GB/T 757-1993 |
Conical snaft extension for rotating electrical machines |
$220.00 |
via email in 1~3 business day |
abolished2011-05-01 ,2011-5-1,1994-2-1 |
|
GB/T 757-2010 |
Conical shaft extension for rotating electrical machines |
$120.00 |
via email in 1~3 business day |
valid,,2011-5-1 |
|
GB/T 997-1981 |
Symbols for types of construction and mounting arrangements of rotating electrical machinery |
$220.00 |
via email in 1~3 business day |
abolished2004-05-01,2004-5-1,1982-8-1 |
|
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