行业组件数据 · 2026

衬套体

A bushing body is a protective component that secures and strains relief for wire harnesses in industrial machinery.

技术定义与适配语境
典型 衬套体 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。

The bushing body is a critical component in industrial wire harness strain relief systems, designed to anchor and protect cables from mechanical stress, vibration, and environmental factors. It typically consists of a rigid housing that interfaces with machine panels or enclosures, providing a secure mounting point for strain relief bushings. This component ensures proper cable routing, prevents pull-out forces from damaging connections, and maintains electrical safety by isolating wires from sharp edges.

组件规格

定义
The bushing body is a critical component in industrial wire harness strain relief systems, designed to anchor and protect cables from mechanical stress, vibration, and environmental factors. It typically consists of a rigid housing that interfaces with machine panels or enclosures, providing a secure mounting point for strain relief bushings. This component ensures proper cable routing, prevents pull-out forces from damaging connections, and maintains electrical safety by isolating wires from sharp edges.
工作原理
The bushing body works by mechanically clamping the wire harness through an integrated strain relief mechanism. When installed in a panel cutout, it creates a fixed anchor point that distributes tensile forces along the cable length rather than at termination points. The design typically includes locking features (threads, snap-fit, or compression rings) that secure the bushing body to the panel while allowing adjustable tensioning of the internal strain relief elements.
材料
Typically manufactured from engineering thermoplastics (e.g.PA6PA66PBT) or metals (e.g.zinc die-caststainless steel) depending on application requirements. Plastic versions offer corrosion resistance and electrical insulationwhile metal versions provide higher mechanical strength and temperature resistance.
IP Rating
IP54 to IP68
Thread Type
M12 to M40 metric threads or NPT threads
Temperature Range
-40°C to +120°C (plastic), -60°C to +300°C (metal)
Flammability Rating
UL94 V-0 or V-2
Cable Diameter Range
3-25 mm
Panel Thickness Range
1-5 mm
标准
ISO 1456DIN 73378UL 94IEC 60529

行业分类与别名

衬套体 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 torque during installation->Cracking of plastic body or stripped threads->Use torque-limiting tools and follow manufacturer specifications
Chemical exposure incompatible with material->Material degradation and loss of sealing properties->Select chemically resistant materials based on environment analysis
Excessive cable bending at entry point->Cable insulation damage and potential short circuits->Use proper cable routing and additional bend protection accessories

工业生态与工程逻辑

0
Incorrect installation causing cable damage
1
Material degradation in extreme environments
2
Incompatible panel thickness leading to poor sealing
3
Inadequate strain relief resulting in connection failure

合规与检测

tolerance
±0.2 mm on critical dimensions, thread tolerance per ISO 965
test method
Pull-out force testing per IEC 60512, environmental sealing per IP code tests, material verification per UL/CSA standards

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 bushing body in industrial applications?

The primary function is to provide secure mounting and strain relief for wire harnesses, preventing cable damage from pull-out forces, vibration, and environmental exposure in machinery.

How do I select the right bushing body material for my application?

Consider environmental factors: use engineering plastics for corrosion resistance and electrical insulation, or metals for high mechanical stress, extreme temperatures, or EMI shielding requirements.

Can bushing bodies be used in hazardous environments?

Yes, when selected with appropriate IP ratings (IP67/IP68) and materials certified for specific hazardous locations (ATEX, IECEx).

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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
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URN:CNFX:ME:UNIT:BUSHING_BODY