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26 motor standards, officially implemented on October 1, 2024!

Time：

2024-09-25

This article collects information on 26 motor products and their related standards, all of which will be implemented on October 1, 2024. Covering multiple fields such as permanent magnet variable frequency electric pumps, heat shrinkable materials, and motor technical specifications, including newly released and revised standards, applicable to the manufacturing of motors and related accessories.

This article collects a total of 26 motor product standards and standard information directly related to motor products, including both newly formulated and revised standards, all of which were implemented on October 1, 2024; The 7 standards with substitute information in the content column of the standard number are revised versions, while the others are newly released standards.

The Sequence	Standard Number	Standard Name	Main Content of the Standard
1	JB/T 14590-2024	Permanent magnet variable frequency centrifugal constant voltage electric pump	This document defines the terms and definitions of permanent magnet variable frequency centrifugal constant voltage electric pumps, specifies the types, basic parameters, and technical requirements, describes the corresponding test methods, and specifies inspection rules and labeling, packaging, transportation, and storage. This document is applicable to the manufacturing of permanent magnet variable frequency centrifugal constant pressure electric pumps driven by permanent magnet motors, with the conveying medium being clean water or liquid with physical and chemical properties similar to clean water.
2	JB/T 14591-2024	Permanent magnet variable frequency self-priming constant voltage electric pump	This document defines the terms and definitions of permanent magnet variable frequency self-priming constant voltage electric pumps, specifies the types, basic parameters, and technical requirements, describes the corresponding test methods, and specifies inspection rules and labeling, packaging, transportation, and storage. This document is applicable to the manufacturing of permanent magnet variable frequency self-priming constant pressure electric pumps driven by permanent magnet motors, with the conveying medium being clean water or liquid with physical and chemical properties similar to clean water.
3	JB/T 14514-2024	Heat shrinkable end caps for electricians	This document specifies the technical requirements for heat shrinkable end caps used by electricians, describes the corresponding test methods, specifies inspection rules, as well as requirements for labeling, packaging, transportation, and storage. This document is applicable to the manufacturing of heat shrinkable end caps for electrical purposes.
4	JB/T 14515-2024	Heat shrinkable fiber optic splicing tube	This document specifies the technical requirements for heat shrinkable fiber optic splicing tubes, describes the corresponding test methods, specifies inspection rules, as well as marking, packaging, transportation, and storage. This document is applicable to the manufacturing of heat shrinkable fiber splicing tubes.
5	JB/T 14516-2024	Heat shrinkable silicone rubber tubing for electrical purposes	This document specifies the technical requirements for heat shrinkable silicone rubber pipes for electrical use, describes the corresponding test methods, specifies inspection rules, as well as marking, packaging, transportation, and storage. This document is applicable to the manufacturing of heat shrinkable silicone rubber pipes for electrical purposes.
6	JB/T 14541-2024	Technical specification for packaged permanent magnet stepper motor	This document specifies the appearance, model, operating conditions, and technical requirements of the packaged permanent magnet stepper motor, describes the corresponding test methods, specifies inspection rules, delivery preparation, and user service. This document is applicable to the manufacturing of split type permanent magnet stepper motors, and refers to the manufacturing of assembled motors.
7	JB/T 14542-2024	Technical specification for brushless dual channel rotary transformer	This document specifies the classification, basic parameters, and technical requirements of brushless dual channel rotary transformers, describes the corresponding test methods, specifies inspection rules, delivery preparation, and user services. This document is applicable to the manufacturing of brushless dual channel rotary transformers.
8	JB/T 14543-2024	Technical Specification for Brushless Steady Speed DC Motor	This document specifies the model naming, operating conditions, and technical requirements for brushless steady speed DC motors, describes the corresponding test methods, specifies inspection rules, delivery preparation, and user services. This document is applicable to the manufacturing of brushless steady speed DC motors.
9	JB/T 14545-2024	Copper mesons for micro motors	This document specifies the specifications, markings, and technical requirements for copper mesons used in micro motors, describes the corresponding test methods, and specifies inspection rules and delivery preparations. This document is applicable to the manufacturing of copper mesons for micro motors.
10	JB/T 14546-2024	Red steel paper washer for micro motors	This document specifies the specifications, markings, and technical requirements for red steel paper washers used in micro motors, describes the corresponding test methods, and specifies inspection rules and delivery preparations. This document is applicable to the manufacturing of red steel paper washers for micro motors.
11	JB/T 14547-2024	Electric wood gasket for micro motors	This document specifies the specifications, markings, and technical requirements for electric wood gaskets used in micro motors, describes the corresponding test methods, and specifies inspection rules and delivery preparations. This document is applicable to the manufacturing of electric wood gaskets for micro motors.
12	JB/T 14544-2024	Technical specifications for DC motors used in underwater robots	This document specifies the basic parameters, classification, and technical requirements for DC motors used in underwater robots, describes the corresponding test methods, and specifies inspection rules and delivery preparations. This document is applicable to the manufacturing of permanent magnet DC motors for underwater robots.
13	JB/T 14682-2024	Technical specification for servo motors used in multi joint robots	This document specifies the overall and technical requirements for servo motors used in multi joint robots, describes the corresponding test methods, and specifies inspection rules and delivery preparations. This document is applicable to the manufacturing of permanent magnet AC servo motors for multi joint robots with machine base sizes of 40 (inclusive) to 320 (inclusive), and is used as a reference for the manufacturing of servo motors for other similar purposes.
14	JB/T 14878-2024	Flexible DC converter valve submodule bypass switch	This document defines the terms and definitions of bypass switches for flexible DC converter valve submodules, specifies normal and special operating conditions, ratings, and design and structural requirements, describes the corresponding type and routine testing methods, and specifies transportation, storage, installation, operation, and maintenance. This document is applicable to the manufacturing of mechanical bypass switches with voltage levels of ± 1.5kV and above installed in indoor flexible DC transmission converter valve submodules.
15	JB/T 8457-2024 代替 JB/T 8457-1996	General requirements and test methods for cold extrusion crimping pliers	This document specifies the technical requirements for cold extrusion crimping pliers, describes the corresponding test methods, specifies inspection rules and markings, packaging, transportation, and storage. This document applies to the manufacturing of crimping pliers used for cold extrusion connections between copper wires and copper terminals (including bare and pre insulated terminals) in electrical equipment.
16	JB/T 11628-2024 代替 JB/T 11628-2013	Technical specification for YZP series variable frequency speed regulation three-phase asynchronous motor (centrifugal fan cooling) for lifting and metallurgy	This document specifies the types, basic parameters, dimensions, and technical requirements of YZP series variable frequency speed regulating three-phase asynchronous motors (centrifugal fan cooling) for lifting and metallurgy, describes the corresponding test methods, specifies inspection rules, labeling, packaging, and warranty period. This document is applicable to the manufacturing of centrifugal fan cooled three-phase asynchronous motors for power transmission of various lifting machinery and metallurgical auxiliary equipment powered by frequency converters.
17	JB/T 11630-2024 代替 JB/T 11630-2013	Technical Specification for PBH Series Chemical Explosion proof Shielded Motor (with Pump)	This document specifies the types, basic parameters, and technical requirements of PBH series chemical explosion-proof shielded motors (with pumps), describes the corresponding test methods, specifies inspection rules, as well as labeling, packaging, and warranty periods. This document is applicable to the manufacture of electric pumps for transporting valuable radioactive, highly toxic, corrosive, flammable, and explosive chemical liquids.
18	JB/T 10252-2024 代替 JB/T 10252-2013	Technical Specification for YBEZ and YBEZX Series Explosion proof Cone rotor Braking Three phase Asynchronous Motors for Crane Use	This document specifies the types, basic parameters, dimensions, and technical requirements of YBEZ and YBEZX series explosion-proof cone rotor braking three-phase asynchronous motors for lifting, describes the corresponding test methods, specifies inspection rules, labeling, packaging, and warranty period. This document is applicable to the manufacturing of YBEZ and YBEZX series explosion-proof conical rotor braking three-phase asynchronous motors for electric drive of various lifting equipment.
19	JB/T 14448-2024	Technical specifications for YRKK, YRKK-W, YRKS, YRKS-W series 10kV wound rotor three-phase asynchronous motors (frame numbers 400-630)	This document specifies the types, basic parameters, dimensions, and technical requirements of YRKK, YRKK-W, YRKS, and YRKS-W series 10kV wound rotor three-phase asynchronous motors. It describes the corresponding test methods, specifies inspection rules, as well as labeling, packaging, and warranty periods. This document is applicable to the manufacturing of general purpose YRKK, YRKK-W, YRKS, and YRKS-W series 10kV wound rotor three-phase asynchronous motors (frame numbers 400-630), with reference to YRQF climate protection wound rotor three-phase asynchronous motors.
20	JB/T 2930-2024 代替 JB/T 2930-2007	Method for Model Compilation of Low Voltage Electrical Products	This document specifies the principles for the preparation of low-voltage electrical product models and describes the corresponding methods for preparing product models. This document is applicable to the preparation of various types of low-voltage electrical product models with AC rated voltage of 1000V and below and DC rated voltage of 1500V and below.
21	JB/T 7784-2024 代替 JB/T 7784-2006	Technical Specification for AC Excitation Machine for Hidden Pole Synchronous Generator	This document specifies the types and technical requirements of AC excitation machines for hidden pole synchronous generators, describes the corresponding test methods, and specifies requirements for labeling, packaging, transportation, and storage. This document is applicable to the manufacturing of AC excitation machines for hidden pole synchronous generators.
22	JB/T 11822-2024 代替 JB/T 11822-2014	Technical Specification for Explosion proof Cone rotor Braking Three phase Asynchronous Motor	This document specifies the types, basic parameters, dimensions, and technical requirements of explosion-proof conical rotor brake three-phase asynchronous motors, describes the corresponding test methods, and specifies inspection rules, markings, packaging, and warranty periods. This document is applicable to the manufacturing of BZD series, BZDY series, and BZDM series explosion-proof cone rotor brake three-phase asynchronous motors, as well as BZDS series explosion-proof cone rotor brake three-phase asynchronous motor dual motor sets.
23	JB/T 11821-2024	Technical specification for YZR-H series marine crane wound rotor three-phase asynchronous motor	This document specifies the types, basic parameters, dimensions, and technical requirements of YZR-H series marine crane wound rotor three-phase asynchronous motors, describes the corresponding test methods, and specifies inspection rules, markings, packaging, and warranty periods. This document is applicable to the manufacturing of wound rotor three-phase asynchronous motors for lifting machinery on ships.
24	JB/T 7078-2024	Technical specification for YZRF and YZRG series forced draft wound rotor three-phase asynchronous motors for lifting and metallurgical applications	This document specifies the types, basic parameters, dimensions, and technical requirements of YZRF and YZRG series forced draft wound rotor three-phase asynchronous motors for lifting and metallurgy, describes the corresponding test methods, and specifies inspection rules, markings, packaging, and warranty periods. This document is applicable to the manufacturing of forced draft wound rotor three-phase asynchronous motors for electrical transmission of various lifting machinery and metallurgical auxiliary equipment.
25	JB/T 7077-2024	Technical specification for YZRE series electromagnetic brake wound rotor three-phase asynchronous motor for lifting and metallurgy	This document specifies the types, basic parameters, dimensions, and technical requirements of YZRE series electromagnetic brake wound rotor three-phase asynchronous motors for lifting and metallurgy, describes the corresponding test methods, and specifies inspection rules, markings, packaging, and warranty periods. This document is applicable to the manufacturing of electromagnetic brake wound rotor three-phase asynchronous motors for the translation mechanisms of various lifting machinery and metallurgical auxiliary equipment used in power transmission.
26	JB/T 7561-2024	Technical Specification for WZ Series Eddy Current Brakes for Crane and Metallurgical Applications	This document specifies the types, basic parameters, dimensions, and technical requirements of WZ series eddy current brakes for lifting and metallurgy, describes the corresponding test methods, and specifies inspection rules, markings, packaging, and warranty periods. This document is applicable to the manufacturing of eddy current brakes for speed regulation of three-phase asynchronous motors with wound rotors in various lifting machinery and metallurgical auxiliary equipment.