GB/T 1097-2003

Active

Square and rectangular keys

导向型平键

Standard Type

GBT

ICS

21.120.30

CCS

J18

Status

Active

Issue Date

2003-04-29

Implementation

2003-12-01

Centralized Committee

国家标准委

Issuing Authority

中华人民共和国国家质量监督检验检疫总局

Application Summary AI generated

GB/T 1097-2003 specifies the dimensions, tolerances, and material requirements for square and rectangular keys used in mechanical shaft-hub connections. It is applied in the design and manufacturing of machinery, such as gearboxes, pumps, and motors, where these keys transmit torque between rotating shafts and components like pulleys or couplings. The standard ensures interchangeability and reliable performance in industrial equipment and automotive drivetrains.

Related Standards

GB/T 12217-2005 Machines-Shaft heights GB/T 1569-2005 Cylindrical shaft ends GB/T 1570-2005 conical shaft ends GB/T 10081-2005 Straight-sided internal splines Length series GB/T 1563-2003 Taper keys--Cross section dimensions of keyways GB/T 10043-2003 Clutch--Classification GB/T 10042-2003 Clutch--Terminology GB/T 1567-2003 Square and rectangular thin keys

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.