行业组件数据 · 2026

应力消除器

A strain relief device that prevents cable damage by absorbing mechanical stress at connection points.

技术定义与适配语境
典型 应力消除器 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 strain relief is a mechanical component designed to protect electrical cables and connectors from excessive bending, pulling, twisting, or vibration forces. It secures the cable at the entry point of a device or connector, distributing mechanical stress away from sensitive electrical connections to prevent wire fatigue, insulation damage, and connection failure. In industrial handle connectors, it ensures reliable operation in demanding environments.

组件规格

定义
A strain relief is a mechanical component designed to protect electrical cables and connectors from excessive bending, pulling, twisting, or vibration forces. It secures the cable at the entry point of a device or connector, distributing mechanical stress away from sensitive electrical connections to prevent wire fatigue, insulation damage, and connection failure. In industrial handle connectors, it ensures reliable operation in demanding environments.
工作原理
The strain relief works by clamping or anchoring the cable sheath near the connector entry point, creating a mechanical transition that transfers external forces (tension, bending, vibration) from the flexible cable to the rigid housing. This prevents stress concentration at solder joints or crimp connections, maintaining electrical integrity and extending cable lifespan.
材料
Typically made from durable polymers (e.g.nylonPVCthermoplastic elastomers) or metals (e.g.stainless steelaluminum) depending on application requirements. Materials must provide flexibilitycorrosion resistanceand mechanical strength.
IP Rating
IP67
Mounting Type
Threaded, snap-in, or adhesive
Temperature Range
-40°C to 85°C
Cable Diameter Range
3-15 mm
Pull Force Resistance
Up to 100 N
标准
ISO 8098DIN EN 61984

行业分类与别名

应力消除器 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 undersized strain relief->Cable detachment or wire fracture->Follow manufacturer guidelines, use correct size, and perform pull testing during installation.
Material degradation from UV exposure or chemicals->Loss of clamping force or cracking->Select materials rated for specific environmental conditions and conduct regular inspections.

工业生态与工程逻辑

0
Inadequate strain relief can lead to cable breakage, electrical shorts, or connector failure, causing equipment malfunction or safety hazards.

合规与检测

tolerance
±0.5 mm on cable diameter fit
test method
Pull test per IEC 61984, vibration test per ISO 16750

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

Why is strain relief important in industrial handle connectors?

It prevents cable failure due to repetitive motion, vibration, or accidental pulls, reducing downtime and maintenance costs in machinery.

How do I select the right strain relief for my application?

Consider cable diameter, environmental conditions (temperature, chemicals), required IP rating, and mechanical load specifications.

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: 应力消除器

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URN:CNFX:ME:UNIT:STRAIN_RELIEF