行业组件数据 · 2026

端部止挡

End Stop is a mechanical safety component that limits linear motion on track beams to prevent overtravel and equipment damage.

技术定义与适配语境
典型 端部止挡 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 End Stop is a precision-engineered mechanical component installed at the terminal points of linear motion systems, specifically on track beams. It functions as a physical barrier to halt the movement of carriages, sliders, or other moving elements, preventing them from exceeding their designated travel range. This component is critical for protecting mechanical systems from impact damage, ensuring operational safety, and maintaining positional accuracy in automated and manual industrial applications.

组件规格

定义
An End Stop is a precision-engineered mechanical component installed at the terminal points of linear motion systems, specifically on track beams. It functions as a physical barrier to halt the movement of carriages, sliders, or other moving elements, preventing them from exceeding their designated travel range. This component is critical for protecting mechanical systems from impact damage, ensuring operational safety, and maintaining positional accuracy in automated and manual industrial applications.
工作原理
The End Stop operates on the principle of kinetic energy absorption through controlled mechanical interference. When a moving element on the track beam reaches its maximum allowable position, it contacts the End Stop's impact surface. The stop is designed to absorb and dissipate the kinetic energy through deformation, friction, or damping mechanisms, bringing the moving element to a complete halt without causing damage to itself or the system. Some advanced designs incorporate hydraulic or pneumatic damping for smoother deceleration.
材料
Typically manufactured from high-strength steel alloys (e.g.AISI 41401045 carbon steel)hardened tool steelor engineered polymers (e.g.polyurethanenylon) for impact absorption. Surface treatments may include hardeningplating (zincnickel)or powder coating for corrosion resistance and durability.
Weight
0.5-5 kg
Mounting Type
Bolted, welded, or clamped
Repeatability
±0.5 mm
Stroke Absorption
5-50 mm
Impact Force Rating
500-5000 N (varies by model)
Operating Temperature
-20°C to +120°C
标准
ISO 12100DIN 15018ISO 13849-1

行业分类与别名

端部止挡 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

Exceeding rated impact force due to system malfunction or operator error->Structural deformation or fracture of the End Stop->Implement regular maintenance checks, install force sensors or limit switches as secondary protection, and ensure proper sizing based on kinetic energy calculations.
Corrosion from exposure to moisture or chemicals->Reduced structural integrity and potential breakage->Use corrosion-resistant materials or coatings, apply protective maintenance, and control environmental exposure.
Loosening of mounting hardware due to vibration->Displacement of the End Stop, leading to ineffective stopping->Use thread-locking compounds, regular torque checks, and vibration-resistant fasteners.

工业生态与工程逻辑

0
Mechanical failure under excessive impact
1
Improper installation leading to misalignment
2
Material fatigue over time
3
Corrosion in harsh environments
4
Incompatibility with track beam specifications

合规与检测

tolerance
Dimensional tolerance typically ±0.1 mm for critical mounting surfaces; impact surface flatness within 0.05 mm
test method
Static load testing per ISO 12100, impact fatigue testing via repeated strikes at rated force, material hardness verification (Rockwell scale), and corrosion resistance testing per ASTM standards.

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 an End Stop on a track beam?

The primary function is to physically limit the travel of moving components on a track beam, preventing overtravel that could cause mechanical damage, safety hazards, or system failure.

How do I select the right End Stop for my application?

Selection depends on factors like maximum impact force, required stroke absorption, mounting compatibility with your track beam, environmental conditions (temperature, corrosion), and compliance with relevant safety standards.

Can End Stops be adjusted or repositioned?

Some models feature adjustable mounting to fine-tune the stopping position, while fixed models require precise installation during assembly. Always consult manufacturer specifications for adjustability.

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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
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请求制造能力信息: 端部止挡

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URN:CNFX:ME:UNIT:END_STOP