行业组件数据 · 2026

行程锁扣

A mechanical safety device in operating mechanisms that prevents unintended movement by locking components in position during specific operational phases.

技术定义与适配语境
典型 行程锁扣 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。

A trip latch is a precision mechanical component integrated into operating mechanisms, designed to engage and lock moving parts at predetermined positions to prevent accidental or unauthorized operation. It functions as a critical safety and control element by physically blocking mechanism movement until intentionally released through manual, automated, or interlocked actions. Typically found in industrial machinery, safety gates, and equipment with sequenced operations, it ensures operational integrity and personnel protection.

组件规格

定义
A trip latch is a precision mechanical component integrated into operating mechanisms, designed to engage and lock moving parts at predetermined positions to prevent accidental or unauthorized operation. It functions as a critical safety and control element by physically blocking mechanism movement until intentionally released through manual, automated, or interlocked actions. Typically found in industrial machinery, safety gates, and equipment with sequenced operations, it ensures operational integrity and personnel protection.
工作原理
The trip latch operates on a cam-and-detent mechanism where a spring-loaded latch engages with a notch or striker on a moving part. When the mechanism reaches a specific position, the latch drops or slides into place, creating a positive mechanical lock. Release is achieved by applying force to retract the latch via a lever, solenoid, or pneumatic actuator, often requiring deliberate action or meeting safety conditions (e.g., guard closed). It may incorporate interlocking features that prevent release unless safety protocols are satisfied.
材料
High-strength steel (e.g.AISI 41401045 carbon steel) for durability and wear resistancestainless steel (e.g.304316) for corrosion-prone environmentshardened surfaces (HRC 45-55) on engagement pointsoptional polymer components (e.g.POMnylon) for noise reduction or lightweight applications.
Cycle Life
>100,000 cycles
Load Capacity
500-5000 N
Mounting Type
Bolt-on or welded
Operating Force
10-50 N
Temperature Range
-20°C to 120°C
Engagement Accuracy
±0.5 mm
标准
ISO 14119DIN EN 1088

行业分类与别名

行程锁扣 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

Wear on latch or striker surfaces->Incomplete engagement or unintended release->Use hardened materials, implement regular inspection schedules
Misalignment from vibration or impact->False locking or mechanism jamming->Secure mounting, alignment checks during installation
Spring fatigue or breakage->Latch fails to engage or retract->Quality spring selection, periodic replacement based on cycle count

工业生态与工程逻辑

0
Mechanical failure due to wear or misalignment
1
Unauthorized bypass leading to safety hazards
2
Corrosion in harsh environments reducing reliability

合规与检测

tolerance
±0.2 mm for engagement surfaces to ensure reliable locking
test method
Functional testing per ISO 14119:2013, including cycle testing, force measurement, and environmental simulation

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 trip latch?

To physically lock moving parts in a safe position, preventing unintended operation and enhancing machinery safety.

How does a trip latch differ from a standard latch?

A trip latch is specifically designed for industrial safety with precise engagement, often integrated into interlocking systems, whereas standard latches are for general securing purposes.

What maintenance does a trip latch require?

Regular inspection for wear, lubrication of moving parts, and verification of engagement accuracy to ensure reliable operation.

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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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URN:CNFX:ME:UNIT:TRIP_LATCH