行业组件数据 · 2026

执行器盖

Actuator cap is a protective cover for emergency stop button mechanisms in industrial machinery.

技术定义与适配语境
典型 执行器盖 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 actuator cap is a critical safety component designed to house and protect the actuation mechanism of emergency stop buttons in industrial equipment. It serves as the interface between the operator and the emergency stop system, ensuring reliable activation while providing environmental protection against dust, moisture, and mechanical damage. Typically made from durable materials, it features ergonomic design for quick identification and operation during emergencies.

组件规格

定义
The actuator cap is a critical safety component designed to house and protect the actuation mechanism of emergency stop buttons in industrial equipment. It serves as the interface between the operator and the emergency stop system, ensuring reliable activation while providing environmental protection against dust, moisture, and mechanical damage. Typically made from durable materials, it features ergonomic design for quick identification and operation during emergencies.
工作原理
The actuator cap operates on a push-to-activate principle where downward pressure on the cap transmits force to the internal switch mechanism, triggering an immediate electrical circuit interruption. It incorporates a locking mechanism that requires manual reset after activation, preventing accidental restart of machinery. The cap's design ensures tactile feedback and visual indication of activation status.
材料
High-impact ABS plastic (UL94 V-0 rated) or polycarbonate with UV stabilizationoptional stainless steel (304/316) for corrosive environmentsrubber gaskets (EPDM or silicone) for IP67 sealing.
Color
Red (RAL 3020) with yellow background per ISO 13850
Height
25mm
Diameter
40mm standard (22-60mm range)
Actuation Force
50-70N
Mechanical Life
>1,000,000 cycles
Protection Rating
IP67 minimum
Operating Temperature
-30°C to +80°C
标准
ISO 13850IEC 60947-5-5DIN EN 418

行业分类与别名

执行器盖 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 degradation from UV exposure->Brittle fracture during emergency activation->Use UV-stabilized polymers and implement regular inspection schedules
Seal compression set over time->Loss of IP rating allowing moisture ingress->Specify high-quality EPDM/Silicone gaskets and establish replacement intervals
Incorrect installation torque->Cap dislodgement during operation->Provide clear torque specifications (typically 1.5-2.5 Nm) and training

工业生态与工程逻辑

0
Incorrect material selection leading to premature failure
1
Poor sealing causing ingress of contaminants
2
Non-compliant color coding reducing visibility
3
Inadequate mechanical strength causing deformation under force

合规与检测

tolerance
±0.2mm dimensional tolerance, color tolerance within ΔE<2.0 from RAL 3020
test method
IP testing per IEC 60529, mechanical endurance per IEC 60947-5-1, color verification per ISO 7724

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 standards apply to actuator caps for emergency stop buttons?

Actuator caps must comply with ISO 13850 for emergency stop function principles, IEC 60947-5-5 for control circuit devices, and DIN EN 418 for emergency stop equipment requirements.

Can actuator caps be customized for different environments?

Yes, materials and sealing can be adapted for specific conditions including chemical resistance (using stainless steel), extreme temperatures (specialized polymers), or hygienic requirements (smooth surfaces for cleanrooms).

How do I determine the correct actuator cap size?

Match the cap diameter to your emergency switch mechanism (typically 22-60mm), ensure proper sealing dimensions, and verify mechanical compatibility with your specific button model and mounting requirements.

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: 执行器盖

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URN:CNFX:ME:UNIT:ACTUATOR_CAP