行业组件数据 · 2026

线轴轮毂

A precision-engineered hub component that securely holds and rotates wire spools in industrial machinery.

技术定义与适配语境
典型 线轴轮毂 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 Spool Hub is a critical rotating component within the Wire Spool Assembly, designed to provide stable mounting and controlled rotation for wire spools during unwinding or winding operations. It features a central shaft interface, flange mounting system, and bearing surfaces that ensure precise alignment and minimal runout during high-speed operation. This component maintains consistent wire tension and prevents spool wobble, which is essential for preventing wire breakage, tangling, and ensuring uniform wire feed in automated manufacturing processes.

组件规格

定义
The Spool Hub is a critical rotating component within the Wire Spool Assembly, designed to provide stable mounting and controlled rotation for wire spools during unwinding or winding operations. It features a central shaft interface, flange mounting system, and bearing surfaces that ensure precise alignment and minimal runout during high-speed operation. This component maintains consistent wire tension and prevents spool wobble, which is essential for preventing wire breakage, tangling, and ensuring uniform wire feed in automated manufacturing processes.
工作原理
The Spool Hub operates on the principle of rotational force transmission and spool stabilization. It connects to the machine's drive system through its central shaft, transferring torque to rotate the spool. The hub's flange design provides radial support to the spool, while precision bearings or bushings minimize friction. During operation, the hub maintains the spool's concentricity, ensuring smooth wire payout or take-up without speed fluctuations that could cause tension variations.
材料
Typically manufactured from high-strength aluminum alloys (e.g.6061-T67075-T6) for lightweight applicationsor carbon steel (AISI 10454140) for heavy-duty operations. Surface treatments may include anodizing (for aluminum) or zinc plating/chromating (for steel) to enhance corrosion resistance and wear properties. Bearing surfaces often incorporate hardened steel inserts or composite bushings.
Weight
2-25 kg
Mounting Type
Keyway, spline, or taper lock
Shaft Diameter
12-50 mm
Flange Diameter
150-600 mm
Rotational Speed
Up to 3000 RPM
Runout Tolerance
≤0.05 mm
Maximum Load Capacity
50-500 kg
标准
ISO 2768DIN 6885ISO 286DIN 5480

行业分类与别名

线轴轮毂 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

Bearing surface wear->Increased runout causing wire tension fluctuations->Regular inspection and replacement of worn components; use of hardened inserts
Improper mounting alignment->Vibration and premature bearing failure->Precision alignment during installation; use of alignment tools
Material fatigue->Crack propagation leading to catastrophic failure->Regular non-destructive testing; proper material selection for application

工业生态与工程逻辑

0
Improper installation causing imbalance
1
Wear leading to excessive runout
2
Corrosion in humid environments
3
Fatigue failure under cyclic loading
4
Incompatibility with spool dimensions

合规与检测

tolerance
ISO 2768-mK for general dimensions, ISO 286 h7/g6 for shaft fits, runout tolerance ≤0.05 mm TIR
test method
Dimensional verification per ISO 1, runout testing with dial indicators, dynamic balance testing per ISO 1940 G2.5, load testing to 150% of rated capacity

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 maintenance does a Spool Hub require?

Regular inspection for wear on bearing surfaces, lubrication of bushings/bearings according to manufacturer specifications, and checking for proper alignment and runout. Replace worn components immediately to prevent wire handling issues.

How do I select the right Spool Hub for my application?

Consider spool weight and diameter, required rotational speed, torque requirements, environmental conditions (humidity, temperature), and compatibility with your existing spool assemblies and drive systems.

Can Spool Hubs be customized for special applications?

Yes, manufacturers often provide customization options for shaft dimensions, flange designs, material selection, and special coatings to meet specific operational requirements or environmental conditions.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

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初步技术归类
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