GB/T 28701-2012

Active

Locking assemblies

胀紧联结套

Standard Type

GBT

ICS

21.120.99

CCS

J19

Status

Active

Issue Date

2012-09-03

Implementation

2013-03-01

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、中国国家标准化管理委员会

Application Summary AI generated

GB/T 28701-2012 specifies the technical requirements, dimensions, and performance criteria for locking assemblies (also known as expansion coupling sleeves). It is applied in mechanical transmission systems to securely connect shafts and hubs without keyways, enabling torque transmission and easy disassembly. This standard is primarily used in industries such as machine tools, mining equipment, and general machinery manufacturing.

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.