---
title: "Actuator (Motorized versions)"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:ACTUATOR_MOTORIZED_VERSIONS"
  data_integrity_hash: "af742f2f2b945a68861013f252baf850"
  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_MOTORIZED_VERSIONS"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/actuator-motorized-versions.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/actuator-motorized-versions"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-24 VDC, 0-100% duty cycle, 0.1-5.0 NÂ·m torque, -40Â°C to +85Â°C ambient temperature"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 5.5
    unit: "NÂ"
    consequence: "Permanent magnet demagnetization at Curie temperature (80Â°C for NdFeB magnets), copper winding insulation breakdown at 155Â°C, bearing fatigue at Hertzian contact stress &gt;1.8 GPa, commutation failure at brush wear &gt;2.0 mm"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Voltage transient exceeding 28 VDC from power supply instability"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "TVS diode clamping at 26 VDC with 5 kA surge rating, LC filter with 100 Î¼H inductance and 100 Î¼F capacitance"
  - node_2:
      trigger: "Continuous operation at 120% rated torque (6.0 NÂ·m) due to mechanical binding"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Torque limiter with mechanical slip clutch set at 5.2 NÂ·m, embedded thermistor with cutoff at 140Â°C, current sensing at 2.5 A with PWM reduction"
bom_nodes:
  electric-motor:
    type: "part"
    urn: "URN:CNFX:ME:ELECTRIC_MOTOR"
    interface_type: "physical-logic-coupled"
  gear-reduction-unit:
    type: "part"
    urn: "URN:CNFX:ME:GEAR_REDUCTION_UNIT"
    interface_type: "physical-logic-coupled"
  lead-screw-or-drive-mechanism:
    type: "part"
    urn: "URN:CNFX:ME:LEAD_SCREW_OR_DRIVE_MECHANISM"
    interface_type: "physical-logic-coupled"
  position-feedback-sensor:
    type: "part"
    urn: "URN:CNFX:ME:POSITION_FEEDBACK_SENSOR"
    interface_type: "physical-logic-coupled"
  control-electronics:
    type: "part"
    urn: "URN:CNFX:ME:CONTROL_ELECTRONICS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 5210:2017 (INDUSTRIAL VALVES - MULTI-TURN VALVE ACTUATOR ATTACHMENTS)"
    scope: "Verified Engineering Specification"
  - standard: "ANSI/ISA-75.05.01-2000 (CONTROL VALVE TERMINOLOGY)"
    scope: "Verified Engineering Specification"
  - standard: "DIN EN 15714-3:2009 (INDUSTRIAL VALVES - ACTUATORS - PART 3: PNEUMATIC PART-TURN ACTUATORS FOR INDUSTRIAL VALVES - BASIC REQUIREMENTS)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/actuator-motorized-versions.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "b88d2c9e07eff94297a3538de41c035f3e1338f7dfe42600cc9aa79488e39e1d"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Actuator (Motorized versions)

## 1. Technical Definition
Motor-driven component that converts electrical energy into precise mechanical motion to control volume adjustment.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-24 VDC, 0-100% duty cycle, 0.1-5.0 NÂ·m torque, -40Â°C to +85Â°C ambient temperature**. Failure boundary: **Continuous torque exceeding 5.5 NÂ·m for &gt;30 seconds, voltage spikes &gt;28 VDC, winding temperature &gt;155Â°C (Class F insulation limit), shaft misalignment &gt;0.05 mm**, Mechanism: **Permanent magnet demagnetization at Curie temperature (80Â°C for NdFeB magnets), copper winding insulation breakdown at 155Â°C, bearing fatigue at Hertzian contact stress &gt;1.8 GPa, commutation failure at brush wear &gt;2.0 mm**.

### 2.1 Analytical Physics Model
Governed by the **L10 Bearing Life & Fatigue Model**:

> **Primary Equation**: $L_{10} = (\frac{C}{P})^p$  
> **Engineering Impact**: Predicts mechanical lifecycle before component fatigue.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| C | Dynamic Load Rating | Engineering Constant |
| P | Equivalent Dynamic Load | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Voltage transient exceeding 28 VDC from power supply instability | 8 | Insulation breakdown in motor windings causing phase-to-phase short circuit | TVS diode clamping at 26 VDC with 5 kA surge rating, LC filter with 100 Î¼H inductance and 100 Î¼F capacitance |
| Continuous operation at 120% rated torque (6.0 NÂ·m) due to mechanical binding | 8 | Thermal runaway exceeding 155Â°C winding temperature, permanent magnet demagnetization | Torque limiter with mechanical slip clutch set at 5.2 NÂ·m, embedded thermistor with cutoff at 140Â°C, current sensing at 2.5 A with PWM reduction |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Electric motor](https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/electric-motor.md) `(Standalone System)`
- [Gear reduction unit](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/gear-reduction-unit.md) `(Standalone System)`
- [Lead screw or drive mechanism](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/lead-screw-or-drive-mechanism.md) `(Standalone System)`
- [Position feedback sensor](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/position-feedback-sensor.md) `(Standalone System)`
- [Control electronics](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/control-electronics.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Programmable Logic Controller (PLC)**, **Variable Frequency Drive (VFD)**, **Industrial Power Supply Unit**  
**Downstream Applications**: Automated Packaging Machinery, Precision Valve Assemblies, Robotic Welding Systems  

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

### Q: What are the key components in this motorized actuator?
**A**: The actuator includes control electronics, an electric motor, gear reduction unit, lead screw or drive mechanism, and position feedback sensor for precise motion control.

### Q: What materials are used in the construction of this actuator?
**A**: It features an aluminum alloy housing for lightweight durability, steel drive components for strength, copper windings in the motor, and plastic insulation for electrical safety.

### Q: How does this actuator provide precise mechanical motion?
**A**: The actuator converts electrical energy into controlled mechanical motion through a motor and gear reduction system, with position feedback ensuring accurate volume or adjustment control.

## 6. Manufacturing Compliance
- ISO 5210:2017 (INDUSTRIAL VALVES - MULTI-TURN VALVE ACTUATOR ATTACHMENTS)
- ANSI/ISA-75.05.01-2000 (CONTROL VALVE TERMINOLOGY)
- DIN EN 15714-3:2009 (INDUSTRIAL VALVES - ACTUATORS - PART 3: PNEUMATIC PART-TURN ACTUATORS FOR INDUSTRIAL VALVES - BASIC REQUIREMENTS)

---
### ðŸ› ï¸ Engineering Resource Access
ðŸ”— **[Full Specification: Actuator (Motorized versions)](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/actuator-motorized-versions)**

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

> **Reference ID**: ACTUATOR_MOTORIZED_VERSIONS | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: f423bcc9
