行业组件数据 · 2026

搅拌器轴

A rotating shaft that transmits torque from a motor to agitator blades in mixing equipment.

技术定义与适配语境
典型 搅拌器轴 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 agitator shaft is a critical rotating component in agitator assemblies that connects the drive motor to the mixing impeller or blades. It transfers rotational energy while withstanding torsional, bending, and axial loads during operation. Designed with precise alignment features and surface finishes to minimize vibration and wear in fluid mixing applications across various industries.

组件规格

定义
The agitator shaft is a critical rotating component in agitator assemblies that connects the drive motor to the mixing impeller or blades. It transfers rotational energy while withstanding torsional, bending, and axial loads during operation. Designed with precise alignment features and surface finishes to minimize vibration and wear in fluid mixing applications across various industries.
工作原理
Converts rotational input from a motor or gearbox into controlled agitation motion through rigid torque transmission. The shaft's rotational speed and torque characteristics determine mixing intensity, while its geometry and mounting interfaces ensure proper blade positioning and fluid dynamics.
材料
Typically manufactured from stainless steel (AISI 304/316 for corrosion resistance)carbon steel (for high strength)or specialized alloys (Hastelloytitanium for extreme environments). Surface treatments include polishingcoatingor hardening for wear resistance.
Length
500-5000 mm
Diameter
25-300 mm
Speed Range
50-1500 RPM
Surface Finish
Ra 0.8-3.2 μm
Connection Type
Keyed, splined, or flanged
Torque Capacity
100-50000 Nm
Straightness Tolerance
0.1 mm/m
标准
ISO 1940-1DIN 748ISO 286-2ASME B46.1

行业分类与别名

搅拌器轴 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 alignment during installation->Premature bearing wear and vibration->Use laser alignment tools during installation and implement regular alignment checks
Corrosive fluid exposure->Pitting and stress corrosion cracking->Select appropriate corrosion-resistant materials and implement protective coatings
Overload or shock loading->Torsional shear or bending failure->Install torque limiters and implement proper startup procedures

工业生态与工程逻辑

0
Shaft fracture due to fatigue
1
Bearing failure from misalignment
2
Corrosion in aggressive media
3
Imbalance causing vibration
4
Seal leakage at shaft interfaces

合规与检测

tolerance
ISO 286-2 medium tolerance for diameters, ISO 1940-1 G2.5 balance grade
test method
UT inspection for internal defects, magnetic particle testing for surface cracks, runout measurement with dial indicators

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 main failure modes of agitator shafts?

Common failures include fatigue cracking at stress concentrations, corrosion in chemical environments, bearing wear due to misalignment, and torsional failure from overload conditions.

How do I select the right material for an agitator shaft?

Material selection depends on application: stainless steel for corrosion resistance in food/pharmaceutical, carbon steel for high strength in industrial mixing, and specialized alloys for extreme chemical or temperature conditions.

What maintenance is required for agitator shafts?

Regular inspection for straightness, surface wear, and corrosion; alignment checks; lubrication of bearings; and vibration monitoring to prevent catastrophic failures.

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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
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: 搅拌器轴

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URN:CNFX:ME:UNIT:AGITATOR_SHAFT