Standard No.:	JB/T 5986-1992
English Name:	Steel Grit Safety Couplings
Chinese Name:	钢砂式安全联轴器
Chinese Classification:	J19    Coupling, brake and speed variator
Professional Classification:	JB    Professional Standard - Machinery
Source Content Issued by:	Machinery Standardization Research Institute
Issued on:	1992-7-17
Implemented on:	1993-7-1
Status:	superseded
Superseded by:	JB/T 5986-2017 Safety coupling with steel grit
Superseded on:	2018-4-1
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	150.0
Delivery:	via email in 1~3 business day

本标准规定了钢砂式安全联轴器的分类、技术要求、检验规则、标志、包装贮存等。 本标准适用于联接两轴线的带负载启动、需要安全保护、无需调速的中高速传动轴承系，具有空载启动和地载保护的性能，改变钢砂的填充量可调节转矩，实现具有一定的补偿被联接两相对偏移、减振等特点，工作环境温度为-20~+70℃，传动功率为0.075~260kW，转速为750~3000r/min。