行业组件数据 · 2026

线圈骨架

A coil former is a structural component that supports and insulates wire windings in electromagnetic devices like motors, transformers, and relays.

技术定义与适配语境
典型 线圈骨架 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。

A coil former, also known as a bobbin, is a precision-engineered component designed to provide mechanical support, electrical insulation, and thermal management for wound wire coils in electromagnetic assemblies. It maintains precise winding geometry, prevents short circuits, and facilitates heat dissipation in devices such as moving coil assemblies, solenoids, and inductors.

组件规格

定义
A coil former, also known as a bobbin, is a precision-engineered component designed to provide mechanical support, electrical insulation, and thermal management for wound wire coils in electromagnetic assemblies. It maintains precise winding geometry, prevents short circuits, and facilitates heat dissipation in devices such as moving coil assemblies, solenoids, and inductors.
工作原理
The coil former acts as a non-conductive core around which conductive wire is wound to create an electromagnetic coil. It ensures consistent coil geometry, which is critical for maintaining inductance, magnetic field uniformity, and operational reliability. In a moving coil assembly, it supports the coil within a magnetic field, allowing controlled movement when current flows.
材料
Typically made from thermoplastics (e.g.PBTPETnylon)thermosets (e.g.phenolic resins)or ceramics. Materials are selected for high dielectric strengththermal stability (operating temperatures from -40°C to 150°C+)and mechanical rigidity.
Height
10-100 mm
Inner Diameter
3-45 mm
Outer Diameter
5-50 mm
Temperature Rating
-40°C to 180°C
Dielectric Strength
>10 kV/mm
Flammability Rating
UL94 V-0
标准
ISO 9001IEC 60085UL 1446

行业分类与别名

线圈骨架 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

Material thermal degradation->Loss of insulation, leading to short circuits->Use high-temperature-rated materials and implement thermal management designs
Improper winding tension->Coil deformation or wire damage->Automate winding processes with tension control and quality checks

工业生态与工程逻辑

0
Electrical insulation failure due to material degradation
1
Mechanical deformation under thermal stress
2
Inconsistent winding leading to performance variability

合规与检测

tolerance
±0.1 mm on critical dimensions
test method
Dielectric withstand test per IEC 60243, dimensional inspection per ISO 2768

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 coil former?

The primary function is to provide structural support and electrical insulation for wire windings, ensuring consistent coil geometry and preventing electrical shorts.

Can coil formers be used in high-temperature environments?

Yes, if made from high-temperature materials like PBT or ceramics, they can operate in environments up to 180°C or higher, depending on the specification.

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: 线圈骨架

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。

谢谢,信息已发送。
谢谢,信息已收到。

需要制造 线圈骨架?

对比具备该组件加工或装配能力的制造商资料。

创建制造商档案 联系我们
上一个组件
线圈绕组
下一个组件
线圈骨架
URN:CNFX:ME:UNIT:COIL_FORMER