1 Subject content and application scope
This standard specifies the technical requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage of wiper motors for automobiles.
This standard is applicable to permanent magnet wiper motors for automobiles (“motors”).
2 Normative references
GB 2828 Sampling procedures and tables for lot-by-lot inspection by attributes (Apply to inspection of successive lots or batches)
GB 10069.1 Measurement of airborne noise emitted by rotating electrical machinery
QC/T 44 Specification of electric windshield wiper for automobiles
ZB T35 001 Basic specifications for automotive electrical equipment
3 Terms
3.1
cold state
the state when the internal temperature of the motor is equal to the ambient temperature (18~28℃)
3.2
braking torque
the torque at which the output shaft of the motor is stopped after the motor is applied with the test voltage in the cold state (the value of low gear is taken for the double speed motor)
Foreword i
1 Subject content and application scope
2 Normative references
3 Terms
4 Technical requirements
5 Test methods
6 Inspection rules
7 Marking, packaging, transport and storage
8 Quality assurance
Standard
QC/T 29090-1992 Technical specifications for automobile wiper motor (English Version)
Standard No.
QC/T 29090-1992
Status
superseded
Language
English
File Format
PDF
Word Count
3000 words
Price(USD)
224.0
Implemented on
1993-1-1
Delivery
via email in 1 business day
Detail of QC/T 29090-1992
Standard No.
QC/T 29090-1992
English Name
Technical specifications for automobile wiper motor
1 Subject content and application scope
This standard specifies the technical requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage of wiper motors for automobiles.
This standard is applicable to permanent magnet wiper motors for automobiles (“motors”).
2 Normative references
GB 2828 Sampling procedures and tables for lot-by-lot inspection by attributes (Apply to inspection of successive lots or batches)
GB 10069.1 Measurement of airborne noise emitted by rotating electrical machinery
QC/T 44 Specification of electric windshield wiper for automobiles
ZB T35 001 Basic specifications for automotive electrical equipment
3 Terms
3.1
cold state
the state when the internal temperature of the motor is equal to the ambient temperature (18~28℃)
3.2
braking torque
the torque at which the output shaft of the motor is stopped after the motor is applied with the test voltage in the cold state (the value of low gear is taken for the double speed motor)
Contents of QC/T 29090-1992
Foreword i
1 Subject content and application scope
2 Normative references
3 Terms
4 Technical requirements
5 Test methods
6 Inspection rules
7 Marking, packaging, transport and storage
8 Quality assurance
