GB/T 5171.21-2016
Small power motors.Part 21:General test methods

Standard No.
GB/T 5171.21-2016
Language
Chinese
Release Date
2016
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Lastest
GB/T 5171.21-2016
Scope
This part of GB/T 5171 specifies the terms and definitions, symbols, basic requirements of the test, test preparation, temperature rise test, efficiency measurement and stall test, etc. involved in the general test methods of small power motors. This section applies to the products defined in GB/T 5171.1. The special test items and methods for various types of low-power motors not specified in this part shall be supplemented in the test method standards for this type of low-power motors.

GB/T 5171.21-2016 Referenced Document

  • GB 12350 Safety requirements of small-powder motors
  • GB 755 Rotating electrical machines.Rating and performance
  • GB/T 10069.1 Measurement of 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 12113-2003 Methods of measurement of touch current and protective conductor current
  • GB/T 12665 Requirements of damp-heat testing of electrical machine for service in general environmental condition*， 2017-11-01 Update
  • GB/T 1958 Geometrical Product Specifications(GPS)—Geometrical tolerance—Verification*， 2017-11-01 Update
  • GB/T 22719.1 Interturn insulation of random-wound winding for AC low-voltage electrical machines.Part 1:Test methods
  • GB/T 2423.1 Environmental testing for electric and electronic products.Part 2:Test methods.Tests A:Cold
  • GB/T 2423.10 Environmental testing—Part 2:Test methods—Test Fc:Vibration(sinusoidal)*， 2019-06-04 Update
  • GB/T 2423.101 Environmental testing for electric and electronic products.Part 2:Test methods.Test: Inclinations and swings
  • GB/T 2423.102 Environmental testing for electric and electronic products.Part 2:Test method.Test:combined temperature(cold and heat)/low air pressure/vibration(sinusoidal)
  • GB/T 2423.11 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fd: Random vibration wide band--General requirements
  • GB/T 2423.12 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fda: Random vibration wide band--Reproducibility high
  • GB/T 2423.13 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fdb: Random vibration wide band--Reproducibility medium
  • GB/T 2423.14 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fdc: Random vibration wide band--Reproducibility low
  • GB/T 2423.15 Environmental testing for electric and electronic products.Part 2:Tests methods.Test Ga and guidance:Acceleration,steady
  • GB/T 2423.16 Environmental testing—Part 2: Test methods—Test J and guidance: Mould growth*， 2022-07-11 Update
  • GB/T 2423.17 Environmental testing for electric and electronic products.Part 2:Test method.Test Ka:Salt mist
  • GB/T 2423.18 Environmental testing—Part 2: Test methods—Test Kb:Salt mist, cyclic（sodium chloride solution）*， 2021-05-21 Update
  • GB/T 2423.19 Environmental testing.Part 2:Test methods.Test Kc:Sulphur dioxide test for contacts and connections
  • GB/T 2423.2 Environmental testing for electric and electronic products.Part 2:Test methods.Tests B:Dry heat
  • GB/T 2423.20 Environmental testing.Part 2: Test methods.Test Kd: Hydrogen sulphide test for contacts and connections
  • GB/T 2423.21 Environmental testing for electric and electronic products.Part 2 Test methods Test M:Low air pressure
  • GB/T 2423.22 Environmental testing.Part 2:Test methods.Test N:Change of temperature
  • GB/T 2423.23 Environmental testing.Part 2:Test methods.Test Q:Sealing
  • GB/T 2423.24 Environmental testing—Part 2: Test methods—Test S: Simulated solar radiation at ground level and guidance for solar radiation testing and weathering*， 2022-07-11 Update
  • GB/T 2423.25 Environmental testing for electric and electronic products.Part2:Tsets Tset Z/AM:Combined cold/low air pressure tests
  • GB/T 2423.26 Environmental testing for electric and electronic products.Part 2 Test methods TestZ/BM:Combined dry heat/low air pressure tests
  • GB/T 2423.27 Environmental testing—Part 2: Test methods—Test method and guidance: Combined temperature or temperature and humidity with low air pressure tests*， 2020-06-02 Update
  • GB/T 2423.28 Environmental testing for electric and electronic products.Part2:Test methods-Test T:Soldering
  • GB/T 2423.29 Environmental testing for electric and electronic products-- Part 2:Test methods Test U:robustness of terminations and integral mounting devices
  • GB/T 2423.3 Environmental testing—Part 2：Testing method—Test Cab:Damp heat,steady state*， 2016-12-13 Update
  • GB/T 2423.30 Environmental testing.Part 2:Test methods.Test XA and guidance:Immersion in cleaning solvents
  • GB/T 2423.31 Basic environmental testing procedures for electric and electronic products--Test:inclinations and motions
  • GB/T 2423.32 Environmental testing for electric and electronic products.Part 2:Test methods.Test Ta:Solderability test by the wetting balance method
  • GB/T 2423.33 Environmental testing—Part 2: Test methods—Test Kca: High concentration sulfur dioxid*， 2021-05-21 Update
  • GB/T 2423.34 Environmental testing.Part 2:Test methods.Test Z/AD:Composite temperature/humidity cyclic test
  • GB/T 2423.35 Environmental testing—Part 2:Tests and guidance—Combined climatic(temperature/humidity)and dynamic(vibration/shock) tests*， 2019-06-04 Update
  • GB/T 2423.36 Environmental testing for electric and electronic products Part.2:Tests Tests Z/BFc:Combined dry heat/vibration(sinusoidal)tests for both heat-dissipating and non-heat-dissipating specimens
  • GB/T 2423.37 Environmental testing for electric and electronic products Part 2: Test methods Test L: Dust and sand
  • GB/T 2423.38 Environmental testing—Part 2:Test methods—Test R:Water test method and guidance*， 2021-05-21 Update
  • GB/T 2423.39 Environmental testing—Part 2：Test methods—Test Ee and guidance：Loose cargo testing including bounce*， 2018-12-28 Update
  • GB/T 2423.4 Environmental testing for electrical and electronic products - Part 2: Test method Test Db alternating damp heat (12h + 12h cycle)
  • GB/T 2423.40 Environmental testing.Part 2:Test methods.Test Cx:Damp heat, steady state(unsaturated pressurized vapour)
  • GB/T 2423.41 Environmental testing.Part 2:Test methods.Wind pressure
  • GB/T 2423.42 Basic environmental testing procedures for electric and electronic products. Combined low temperature/low air pressure/vibration(sinusoidal)test
  • GB/T 2423.43 Environmental testing for electric and electronic products.Part 2:Test method.Mounting of specimens for vibration,impact and similar dynamic tests
  • GB/T 2423.44 Environmental testing for electric and electronic products. Part 2: Test methods. Test Eg:Impact, spring hammer
  • GB/T 2423.45 Environmental testing.Part 2:Test methods.Test Z/ABDM:Climatic sequence
  • GB/T 2423.46 Environmental testing for electric and electronic products. Part 2: Tests methods. Test Ef: Impact, pendulum hammer
  • GB/T 2423.47 Environmental testing—Part 2: Test methods—Test Fg: Acoustic vibration*， 2018-12-28 Update
  • GB/T 2423.48 Environmental testing—Part 2:Test methods—Test Ff: Vibration—Time-history and sine-beat method*， 2018-12-28 Update
  • GB/T 2423.49 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fe:Vibration--sine-beat method
  • GB/T 2423.5 Environmental testing—Part 2: Test methods—Test Ea and guidance: Shock*， 2019-05-10 Update
  • GB/T 2423.50 Environmental testing part 2: test method test Cy: constant damp heat is mainly used for accelerated testing of components
  • GB/T 2423.51 Environmental testing—Part 2: Test methods—Test Ke: Flowing mixed gas corrosion test*， 2020-06-02 Update
  • GB/T 2423.52 Environmental testing for electric and electronic products-Part 2:Test methods-Test 77:Body strength and impact shock
  • GB/T 2423.53 Environmental testing for electric and electronic products-Part 2:Test methods-Test Xb:Abrasion of markings and letterings caused by rubbing of fingers and hands
  • GB/T 2423.54 Environmental testing—Part 2: Test methods—Test Xc: Fluid contamination*， 2022-07-11 Update
  • GB/T 2423.55 Environmental testing for electric and electronic products.Part 2:Test methods.Test Eh:Hammer tests
  • GB/T 2423.56 Environmental Testing Part 2: Test Methods Test Fh: Broadband Random Vibration and Guidelines*， 2019-07-01 Update
  • GB/T 2423.57 Environmental testing for electric and electronic products.Part 2: Tests.Test Ei: Shock.Shock response spectrum synthesis
  • GB/T 2423.58 Enviromental testing for electric and electonic products.Part2:Tests methods.Test Fi:Vibration.Mixed Mode
  • GB/T 2423.59 Environmental testing for electric and electronic products.Part 2:Test methods.Test Z/ABMFh:Combined temperature(cold and heat)/low air pressure/vibration(random)
  • GB/T 2423.6 Environmental testing for electric and electronic products. Part 2: Test methods. Test Eb and guidance: Bump
  • GB/T 2423.60 Environmental testing for electric and electronic products.Part 2:Test methods.Test U:Robustness of terminations and integral mounting devices
  • GB/T 2423.61 Environmental testing—Part 2:Test methods—Test and guidance:Dust and sand test for large specimen*， 2018-12-28 Update
  • GB/T 2423.62 Environmental testing—Part 2:Test motheds—Test Fx and guidance:Mulit input mulit output vibration test*， 2018-12-28 Update
  • GB/T 2423.63 Environmental testing—Part 2:Test methods—Test: combined temperature(cold and heat)/low air pressure/vibration（mixed mode）*， 2019-05-10 Update
  • GB/T 2423.7 Environmental testing—Part 2：Test methods—Test Ec：Rough handling shocks，primarily for equipment—type specimens*， 2018-12-28 Update
  • GB/T 2423.8 Environmental testing for electric and electronic products. Parts 2: Test methods. Test Ed: Free fall
  • GB/T 2423.9 Environmental testing for electric and electronic products Part 2: Test methods Test Cb: Damp heat,steady state,primarily for equipment
  • GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
  • GB/T 4942.1 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
  • GB/T 5171.1 Small power motors.Part 1:General technical requirements
  • JB/T 10490 *， 2016-10-22 Update

GB/T 5171.21-2016 history

GB/T 5171.21-2016 -All Parts

GB/T 5171.1-2014 Small power motors.Part 1:General technical requirements GB/T 5171.21-2016 Small power motors.Part 21:General test methods GB/T 5171.22-2017 Small-power motors—Part 22:Test methods for permanent magnet brushless DC motors


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