Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Specific test methods for d.c. machines on conventional and rectifier-fed supplies GB/T 20114-20192020-1-1
General specification for permanent magnetic DC gearmotor using on electric wheelchairsGB/T 29634-20132013-11-1
Specification for mill auxiliary DC motorsJB/T 8163-20112012-4-1
Specification for the Z series of medium size DC motorJB/T 9577-20112012-4-1
D.C. ferrite permanent magnet motorsGB/T 6656-20082009-4-1
Test procedure for direct current machinesGB/T 1311-20082009-4-1
Slotless permanent-magnet brushless DC motor—General specificationJB/T 10690-20072007-7-1
Specification for series ZSL4 (IP23S) direct current mortor (frame size 100~160) JB/T 7595-20062007-4-1
Specification for series Z4 direct current motor (frame sizes 100~450)JB/T 6316-20062007-4-1
Specification for series ZBL4 (IP44) direct current motor (frame size 100~180) JB/T 7592-20062007-4-1
Specific test methods for d.c. machines on conventional and rectifier-fed suppliesGB/T 20114-20062006-6-1
Constant pressure brush holderJB/T 2361-20072006-1-1
Fundamental technical specification of large DC machine used in rolling millJB/T 6518-20052005-8-1
Motors D.C.stabilized speed series DP detail specification forSJ 53146/1-20022003-3-1
Torque motor d. c. permanet magnet series J250LYX specification forSJ 50971/7-20022003-3-1
The locomotive motor test methods DC motorTB/T 1704-20012001-12-1
Specification for the Z Series of Medium Size DC MotorJB/T 9577-19992000-1-1
Test Specifications of Interturn Insulation of Armature Winding for DC Electrical MachinesJB/T 9617-19992000-1-1
Specification for Series ZBL4 (IP44) Direct Current Motor (Frame Size 100~180)JB/T 7592-19941995-6-1
Torque motor brushless direct current type J230LWX01 detail specification forSJ 20344/1-20021993-7-1
DC Motors Intended to Be Used in Battery-driven Vehicles Basic Technical ConditionsJB/T 5335-19911992-7-1
Test procedure for direct current machinesGB/T 1311-19891990-1-1
DC ferrite permanent magnet motorsGB 6656-19861987-8-1
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