Standard No.:	GB/T 12922-2025
English Name:	Elastic damping leaf coupling
Chinese Name:	弹性阻尼簧片联轴器
Chinese Classification:	U48    Shafting equipment
Professional Classification:	GB    National Standard
ICS Classification:	47.020.20 47.020.20    Marine engines and propulsion systems 47.020.20
Source Content Issued by:	SAMR; SAC
Issued on:	2025-06-30
Implemented on:	2026-1-1
Status:	to be valid
Superseding:	GB/T 12922-2008 Elastic damping leaf coupling
Target Language:	English
File Format:	PDF
Word Count:	19000 words
Translation Price(USD):	570.0
Delivery:	via email in 1~5 business day

本文件给出了弹性阻尼簧片联轴器（以下简称“联轴器”）的分类和标记、结构和参数，规定了联轴器的技术要求，检验规则，标志、包装、运输和贮存等，描述了相应的试验方法。
本文件适用于船舶、内燃机车、内燃机发电机组、重型车辆及工业用柴油机动力机组等动力装置中用以调节机械系统扭转振动的自振频率、降低共振时振幅、许用环境温度为-30 ℃～85 ℃的联轴器的设计、制造和验收。