行业组件数据 · 2026

线槽

Wiring ducts are protective channels that organize, route, and secure electrical cables and wires within industrial equipment like motor drive cabinets.

技术定义与适配语境
典型 线槽 会按材料、尺寸公差、适配关系和失效风险在 电气设备制造 中评估。

Wiring ducts, also known as cable ducts or wireways, are rigid or flexible enclosures designed to contain and protect electrical wiring systems in industrial machinery. They provide a structured pathway for cables, preventing tangling, abrasion, and exposure to environmental hazards such as dust, moisture, and mechanical damage. In motor drive cabinets, they ensure safe separation of power and control circuits, facilitate maintenance, and comply with electrical safety standards by minimizing fire risks and electromagnetic interference.

组件规格

定义
Wiring ducts, also known as cable ducts or wireways, are rigid or flexible enclosures designed to contain and protect electrical wiring systems in industrial machinery. They provide a structured pathway for cables, preventing tangling, abrasion, and exposure to environmental hazards such as dust, moisture, and mechanical damage. In motor drive cabinets, they ensure safe separation of power and control circuits, facilitate maintenance, and comply with electrical safety standards by minimizing fire risks and electromagnetic interference.
工作原理
Wiring ducts operate by enclosing cables within a dedicated channel, typically with a snap-on or hinged cover for accessibility. They guide wires along predetermined routes, using internal dividers or slots to segregate different cable types (e.g., high-voltage, signal, data). This containment reduces stress on connections, improves airflow for cooling, and allows for easy inspection or modification without disrupting adjacent components.
材料
Common materials include polyvinyl chloride (PVC) for general useoffering flame retardancy and chemical resistancepolyamide (nylon) for high-temperature environmentsand metal (e.g.aluminum or steel) for EMI shielding or harsh conditions. Materials often meet UL 94 V-0 flammability ratings and RoHS compliance.
Size
20mm x 20mm to 100mm x 100mm cross-section
Color
Gray, white, or orange for identification
IP Rating
IP20 to IP65 for ingress protection
Flammability
UL 94 V-0
Temperature Range
-40°C to 105°C
标准
ISO 6722DIN EN 50085

行业分类与别名

线槽 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

Incorrect installation or over-tightening of cables->Cable insulation damage leading to short circuits->Follow manufacturer guidelines for bend radius and fill limits; use strain relief accessories.
Exposure to oils or chemicals->Material degradation and loss of containment->Select chemically resistant materials like PVC or nylon; implement regular inspections.

工业生态与工程逻辑

0
Overheating due to overfilling
1
Mechanical damage from sharp edges
2
Fire hazard from non-compliant materials

合规与检测

tolerance
±0.5mm on dimensions for proper fit
test method
UL 94 flammability test, IP rating verification per IEC 60529

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 are the benefits of using wiring ducts in motor drive cabinets?

Wiring ducts enhance safety by preventing short circuits, improve organization for easier troubleshooting, reduce installation time, and ensure compliance with electrical standards like IEC 60204.

How do I select the right wiring duct size?

Choose based on cable bundle diameter, allowing 40-60% fill capacity for heat dissipation and future expansions; consider factors like voltage rating and environmental conditions.

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 · 电气设备制造

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: 线槽

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:WIRING_DUCTS