行业组件数据 · 2026

联轴器环

A coupling ring is a mechanical component that connects two shafts to transmit torque while accommodating misalignment.

技术定义与适配语境
典型 联轴器环 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

A coupling ring is a critical component in coupling mechanisms designed to join two rotating shafts, enabling the transmission of power and torque from one shaft to another. It serves to compensate for minor axial, radial, and angular misalignments between connected shafts, reducing stress and wear on machinery. Typically installed as part of a flexible or rigid coupling assembly, it ensures smooth rotational motion and maintains operational integrity in various industrial applications.

组件规格

定义
A coupling ring is a critical component in coupling mechanisms designed to join two rotating shafts, enabling the transmission of power and torque from one shaft to another. It serves to compensate for minor axial, radial, and angular misalignments between connected shafts, reducing stress and wear on machinery. Typically installed as part of a flexible or rigid coupling assembly, it ensures smooth rotational motion and maintains operational integrity in various industrial applications.
工作原理
The coupling ring operates by physically linking two shafts, allowing torque transfer through mechanical engagement. In flexible designs, it accommodates misalignment via elastic deformation or sliding elements, while rigid versions maintain precise alignment. It distributes rotational forces evenly, minimizing vibration and preventing power loss, ensuring efficient energy transmission between connected components.
材料
Common materials include carbon steel (e.g.AISI 1045)stainless steel (e.g.AISI 304/316)alloy steelaluminum alloysor engineered polymers like polyurethaneselected based on loadcorrosion resistanceand environmental conditions.
Max RPM
3000-6000
Inner Diameter
20-100 mm
Outer Diameter
50-200 mm
Torque Capacity
Up to 500 Nm
Misalignment Tolerance
Axial: ±2 mm, Radial: ±1 mm, Angular: ±1°
标准
ISO 9001DIN 740ISO 14691

行业分类与别名

联轴器环 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Excessive misalignment beyond design limits->Accelerated wear or fracture of the ring->Regular alignment checks and using flexible coupling designs
Over-torque or shock loads->Plastic deformation or cracking->Implement torque limiters and select rings with higher safety factors

工业生态与工程逻辑

0
Misalignment leading to premature wear
1
Material fatigue under cyclic loading
2
Improper installation causing vibration

合规与检测

tolerance
Dimensional tolerances per ISO 2768-m, surface finish Ra ≤ 3.2 μm
test method
Torque testing per ISO 14691, alignment checks via laser alignment tools

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the primary function of a coupling ring?

The primary function is to connect two rotating shafts to transmit torque while accommodating minor misalignments, ensuring smooth and efficient power transfer in machinery.

How do I select the right coupling ring material?

Choose based on application requirements: use steel for high torque and durability, stainless steel for corrosion resistance, or polymers for lightweight and dampening applications.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 联轴器环

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

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URN:CNFX:ME:UNIT:COUPLING_RING