This standard specifies the type, structure, dimensions, basic parameters, technical requirements, testing methods, inspection rules, marking and packaging requirements of single-phase clutch motors (capacitor operated). This standard is applicable to single-phase clutch motors (hereinafter referred to as motors) used in industrial sewing machines and other similar purposes. Various motors derived from this series of motors can also be referred to for execution
2 Compliance References
The clauses in the following documents become the clauses of this standard through the reference surface of this standard.
. All subsequent modification lists (excluding corrected content) or revisions of referenced documents that indicate Rixiang are not applicable to this standard. However, all parties who have reached agreements based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this standardG3/T 191-2000 Packaging, Storage and Transport Pictorial Symbols (eqv ISO 780:1996)
G3 755--2000 Rotating Electrical Machines - Rating and Performance "idt IEC60034-1:1996"
G3/T 2828,1-2003 Sampling Procedures for Inspection by Attributes - Part 1: Sampling Plan for Batch Inspection Retrieved by Acceptance Quality Limit (AQL) (ISO 2859-1:1999, IDT)
G3/T 5171-2002 General Technical Conditions for Small Power Motors G3/T 9651-1988 Test and Supervision Methods for Single-phase Shun Step Motors
G3/T 10069.1-2006 Measurement Methods and Limits of Noise in Rotating Electrical Machines Part 1: Measurement Methods for Noise in Rotating Electrical Machines (ISO1680-1: 1999, MOD)
Safety Requirements for G312350-2000 Small Power Motors
G3/T 12665-1990 Damp Heat Test Requirements for Motors Used under General Environmental Conditions JBT 9615.1-2000 Test Method for Insulation of Loose Wound Wire in AC Low Voltage Motors JBT
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
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4. Free initial testing, with no testing fees charged
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6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China