行业组件数据 · 2026

运动限位器

Motion limiter for flexure bearings that restricts mechanical movement within safe operational boundaries.

技术定义与适配语境
典型 运动限位器 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 precision mechanical component integrated into flexure bearing systems to physically constrain the range of motion, preventing over-travel and mechanical failure. It functions as a hard stop or adjustable limit mechanism that maintains bearing integrity under dynamic loading conditions.

组件规格

定义
A precision mechanical component integrated into flexure bearing systems to physically constrain the range of motion, preventing over-travel and mechanical failure. It functions as a hard stop or adjustable limit mechanism that maintains bearing integrity under dynamic loading conditions.
工作原理
Operates through mechanical interference or contact-based stopping mechanisms that engage when the flexure bearing reaches predetermined displacement limits. Utilizes either fixed physical stops or adjustable limit switches to interrupt motion transmission.
材料
High-strength alloy steel (AISI 4140/4340)stainless steel (316L)or hardened tool steel with surface treatments (nitridingchrome plating) for wear resistance.
Lifecycle
>10^7 cycles
Travel Range
±0.5mm to ±5mm
Repeatability
±0.01mm
Shock Resistance
50g peak
Maximum Load Capacity
500N to 5000N
Operating Temperature
-40°C to 120°C
标准
ISO 10791-7DIN 55189

行业分类与别名

运动限位器 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

Material fatigue from cyclic loading->Fracture of limit stop->Regular inspection and replacement per maintenance schedule
Contamination in bearing assembly->False triggering or failure to engage->Sealed design and cleanroom installation protocols

工业生态与工程逻辑

0
Over-travel damage
1
Wear-induced failure
2
Misalignment causing binding

合规与检测

tolerance
±0.005mm positional accuracy
test method
Laser interferometry and cyclic load testing per ISO 9283

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 motion limiter in flexure bearings?

To prevent over-travel and mechanical damage by restricting bearing movement within safe operational limits.

Can motion limiters be adjusted after installation?

Yes, adjustable models allow fine-tuning of travel limits through micrometer screws or shim adjustments.

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

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初步技术归类
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请求制造能力信息: 运动限位器

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URN:CNFX:ME:UNIT:MOTION_LIMITER