---
title: "Actuator Element"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:ACTUATOR_ELEMENT"
  data_integrity_hash: "cbaa28a684d44e48fce3faf01413ca5c"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:ACTUATOR_ELEMENT"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/actuator-element.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/actuator-element"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-20.0 MPa hydraulic pressure, -40°C to +120°C ambient temperature, 4-20 mA control signal"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 25.0
    unit: "MPa"
    consequence: "Seal failure occurs via extrusion when pressure differential exceeds 5:1 ratio between seal hardness (70 Shore A) and system pressure, thermal degradation follows Arrhenius equation with activation energy of 80 kJ/mol for nitrile rubber"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Hydraulic fluid contamination with particles &gt;15 μm"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install 10 μm absolute filtration with beta ratio &gt;200 at 15 μm"
  - node_2:
      trigger: "Permanent magnet demagnetization at 150°C Curie temperature"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Use samarium-cobalt magnets with 750°C Curie temperature and thermal shunt design"
bom_nodes:
  moving-core:
    type: "component"
    urn: "URN:CNFX:ME:MOVING_CORE"
    interface_type: "physical-logic-coupled"
  housing:
    type: "component"
    urn: "URN:CNFX:ME:HOUSING"
    interface_type: "physical-logic-coupled"
  connector-interface:
    type: "part"
    urn: "URN:CNFX:ME:CONNECTOR_INTERFACE"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 5211:2017 - INDUSTRIAL VALVES - PART-TURN ACTUATOR ATTACHMENTS"
    scope: "Verified Engineering Specification"
  - standard: "ANSI/ISA-75.05.01-2000 (R2015) - CONTROL VALVE TERMINOLOGY"
    scope: "Verified Engineering Specification"
  - standard: "DIN EN ISO 5210:2017 - INDUSTRIAL VALVES - MULTI-TURN VALVE ACTUATOR ATTACHMENTS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/actuator-element.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "c8e74da81dcc1100708f7d914e8c7eae96587b26fe68e663530eeaf53dd03ca7"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Actuator Element

## 1. Technical Definition
Individual functional unit within an actuator array that converts control signals into mechanical motion or force.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-20.0 MPa hydraulic pressure, -40°C to +120°C ambient temperature, 4-20 mA control signal**. Failure boundary: **Hydraulic pressure exceeding 25.0 MPa causes seal extrusion, temperatures above 150°C degrade elastomer seals, control signals beyond 24 mA saturate magnetic circuits**, Mechanism: **Seal failure occurs via extrusion when pressure differential exceeds 5:1 ratio between seal hardness (70 Shore A) and system pressure, thermal degradation follows Arrhenius equation with activation energy of 80 kJ/mol for nitrile rubber**.

### 2.1 Analytical Physics Model
Governed by the **Harmonic Vibration Force Generation**:

> **Primary Equation**: $F_e = m \cdot r \cdot \omega^2 \sin(\omega t)$  
> **Engineering Impact**: Calculates centrifugal force for vibratory sifters/feeders.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| m | Eccentric Mass | Engineering Constant |
| r | Radius | Engineering Constant |
| \omega | Angular Frequency | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Hydraulic fluid contamination with particles &gt;15 μm | 8 | Spool valve stiction exceeding 2.5 N breakaway force | Install 10 μm absolute filtration with beta ratio &gt;200 at 15 μm |
| Permanent magnet demagnetization at 150°C Curie temperature | 8 | Torque output reduction below 85% of rated 50 Nm | Use samarium-cobalt magnets with 750°C Curie temperature and thermal shunt design |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | mm | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Connector Interface](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/connector-interface.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Motion Controller**, **Power Supply Unit**, **Position Feedback Sensor**  
**Downstream Applications**: Robotic Arm Assembly, CNC Machine Tool, Automated Conveyor System  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What is an actuator element used for in machinery manufacturing?
**A**: An actuator element is an individual functional unit within an actuator array that converts electrical or pneumatic control signals into precise mechanical motion or force, enabling automated movement in industrial equipment.

### Q: Which materials are best for actuator elements in harsh environments?
**A**: Stainless steel offers corrosion resistance for harsh conditions, while engineering plastics provide lightweight durability. Aluminum alloy balances strength and weight, and piezoelectric ceramics enable ultra-precise motion.

### Q: What are the key components in an actuator element BOM?
**A**: The bill of materials typically includes a connector interface for signal transmission, a housing for protection and mounting, and a moving core that generates the mechanical output through controlled displacement.

## 6. Manufacturing Compliance
- ISO 5211:2017 - INDUSTRIAL VALVES - PART-TURN ACTUATOR ATTACHMENTS
- ANSI/ISA-75.05.01-2000 (R2015) - CONTROL VALVE TERMINOLOGY
- DIN EN ISO 5210:2017 - INDUSTRIAL VALVES - MULTI-TURN VALVE ACTUATOR ATTACHMENTS

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Actuator Element](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/actuator-element)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **3** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: ACTUATOR_ELEMENT | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: f3207915
