行业组件数据 · 2026

联轴器/夹具

Couplings and clamps are mechanical components used to connect shafts and secure components in delivery pipelines for power transmission and alignment.

技术定义与适配语境
典型 联轴器/夹具 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。

Couplings are mechanical devices that connect two rotating shafts to transmit torque while accommodating misalignment, vibration, and axial movement. Clamps are fastening devices used to secure pipes, hoses, or components in place within delivery pipelines. In industrial delivery systems, these components ensure reliable power transmission, maintain alignment, prevent leaks, and support structural integrity under operational stresses.

组件规格

定义
Couplings are mechanical devices that connect two rotating shafts to transmit torque while accommodating misalignment, vibration, and axial movement. Clamps are fastening devices used to secure pipes, hoses, or components in place within delivery pipelines. In industrial delivery systems, these components ensure reliable power transmission, maintain alignment, prevent leaks, and support structural integrity under operational stresses.
工作原理
Couplings operate by physically linking two shafts through rigid, flexible, or fluid mechanisms to transmit rotational power while compensating for misalignment. Clamps function by applying circumferential pressure through mechanical, hydraulic, or pneumatic means to create a secure seal or attachment point, preventing movement or leakage in pipeline connections.
材料
Typically manufactured from carbon steelstainless steel (304/316)alloy steelaluminumor engineered polymers (e.g.polyurethanenylon). Clamps may include elastomeric seals (EPDMnitrile) for sealing applications.
Max RPM
1000-10000
Bore Diameter
10-150 mm
Pressure Rating
Up to 100 bar
Torque Capacity
50-5000 Nm
Temperature Range
-40°C to 200°C
标准
ISO 9001DIN 740ISO 14691DIN 3015

行业分类与别名

联轴器/夹具 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

Improper installation or alignment->Coupling wear or breakage, shaft damage->Follow manufacturer alignment procedures, use laser alignment tools, conduct regular inspections
Material fatigue from cyclic loading->Crack propagation in clamp bands or coupling elements->Implement preventive maintenance schedules, use fatigue-resistant materials, monitor vibration levels

工业生态与工程逻辑

0
Misalignment leading to premature wear
1
Inadequate torque transmission causing slippage
2
Corrosion in harsh environments
3
Seal failure resulting in leaks
4
Vibration-induced fatigue cracking

合规与检测

tolerance
Angular misalignment tolerance: ±3°, parallel misalignment: ±0.5 mm, axial movement: ±2 mm
test method
Torque testing per ISO 14691, pressure testing per DIN 3015, material certification per ISO 9001

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 difference between rigid and flexible couplings?

Rigid couplings provide a solid connection with no tolerance for misalignment, used where shafts are perfectly aligned. Flexible couplings accommodate angular, parallel, or axial misalignment through elastic elements like grids, discs, or elastomers, reducing vibration and wear.

How do I select the right clamp for a delivery pipeline?

Selection depends on pipeline material, diameter, pressure, temperature, and environmental conditions. Consider clamp type (e.g., band, saddle, V-band), material compatibility, sealing requirements, and compliance with industry standards like DIN or ISO.

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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/夹具

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:COUPLINGS_CLAMPS