行业组件数据 · 2026

过载保护装置

Overload protection device for weighing platforms that prevents damage from excessive loads.

技术定义与适配语境
典型 过载保护装置 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。

An industrial safety component integrated into weighing platforms to monitor and limit applied loads, preventing structural damage, measurement inaccuracies, and equipment failure by automatically disengaging or alerting when load exceeds predetermined safe thresholds.

组件规格

定义
An industrial safety component integrated into weighing platforms to monitor and limit applied loads, preventing structural damage, measurement inaccuracies, and equipment failure by automatically disengaging or alerting when load exceeds predetermined safe thresholds.
工作原理
Operates through mechanical, hydraulic, or electronic sensing mechanisms that detect load magnitude. When the load surpasses a calibrated limit, the system triggers a safety response—such as activating a shear pin, releasing hydraulic pressure, or sending an electronic signal to halt operation—thereby protecting the weighing platform's structural integrity and measurement accuracy.
材料
Typically constructed from high-strength steel alloys (e.g.AISI 4140)stainless steel (e.g.316L) for corrosion resistanceor aluminum alloys for lightweight applicationswith elastomeric or polymer components for damping.
Load Capacity
Up to 10,000 kg
Response Time
< 100 ms
Accuracy Class
OIML R60 Class III
Protection Rating
IP65
Operating Temperature
-20°C to 70°C
标准
ISO 9001ISO 14001DIN EN 45501OIML R76

行业分类与别名

过载保护装置 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

Excessive load applied beyond rated capacity->Permanent deformation or fracture of weighing platform components->Regular calibration and installation of redundant protection systems
Sensor malfunction or calibration drift->False triggers or failure to activate during overload->Routine maintenance and use of certified components with self-diagnostics

工业生态与工程逻辑

0
Structural failure from undetected overloads
1
Measurement inaccuracies due to component deformation
2
Equipment downtime from safety triggers
3
Corrosion in harsh environments

合规与检测

tolerance
±0.1% of full scale load
test method
Static load testing per ISO 376 standards with cyclic overload verification

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 overload protection in weighing platforms?

To prevent structural damage and maintain measurement accuracy by automatically stopping or alerting when loads exceed safe limits.

How does electronic overload protection differ from mechanical types?

Electronic systems use sensors and software for precise, adjustable limits and real-time monitoring, while mechanical types rely on physical components like shear pins for simpler, fail-safe operation.

Can overload protection devices be calibrated for different load ranges?

Yes, most modern devices allow calibration to specific load ranges, ensuring flexibility across various industrial applications.

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 · 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
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: 过载保护装置

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URN:CNFX:ME:UNIT:OVERLOAD_PROTECTION