---
title: "Motor/Actuator"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:MOTORACTUATOR"
  data_integrity_hash: "5b3995bfac86e67bfb46aafce257b014"
  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:MOTORACTUATOR"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/motoractuator.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/motoractuator"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.1-100 Nm torque, 100-6000 RPM speed, -40°C to 155°C ambient temperature"
    unit: "W/mm/Nm"
engineering_limits:
  max_safe_operating_point:
    value: 155
    unit: "°C"
    consequence: "Joule heating exceeding Class H insulation rating (155°C), thermal expansion exceeding bearing clearance (0.02-0.05 mm), Lorentz force-induced mechanical stress exceeding yield strength (250-400 MPa for steel)"
fmea_matrix_quantitative:
  - node_1:
      trigger: "PWM inverter switching at 20 kHz causing 1000 V/μs voltage transients"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Multilayer insulation with corona-resistant polyimide film (200 μm total), dv/dt filters with 100 ns rise time limitation"
  - node_2:
      trigger: "Radial load exceeding 1.5 kN at 6000 RPM causing Hertzian contact stress"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Ceramic hybrid bearings with Si3N4 balls (G10 grade), preload adjustment to 15 μm axial clearance"
bom_nodes:
  stator:
    type: "part"
    urn: "URN:CNFX:ME:STATOR"
    interface_type: "physical-logic-coupled"
  rotor:
    type: "part"
    urn: "URN:CNFX:ME:ROTOR"
    interface_type: "physical-logic-coupled"
  bearings:
    type: "part"
    urn: "URN:CNFX:ME:BEARINGS"
    interface_type: "physical-logic-coupled"
  housing:
    type: "component"
    urn: "URN:CNFX:ME:HOUSING"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "IEC 60034-1:2022 - ROTATING ELECTRICAL MACHINES"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING - EU MACHINERY DIRECTIVE 2006/42/EC"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/motoractuator.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "65644ebfd9c1fe1d8ce3012f685480f63a66fa8c7ee1b354b6e450bb1574b551"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Motor/Actuator

## 1. Technical Definition
A device that converts electrical energy into mechanical motion or force to drive movement within an assembly.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.1-100 Nm torque, 100-6000 RPM speed, -40°C to 155°C ambient temperature**. Failure boundary: **Insulation breakdown at 155°C winding temperature, permanent magnet demagnetization at 180°C Curie point, bearing seizure at 120°C lubricant degradation**, Mechanism: **Joule heating exceeding Class H insulation rating (155°C), thermal expansion exceeding bearing clearance (0.02-0.05 mm), Lorentz force-induced mechanical stress exceeding yield strength (250-400 MPa for steel)**.

### 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 |
| :--- | :--- | :--- | :--- |
| PWM inverter switching at 20 kHz causing 1000 V/μs voltage transients | 8 | Partial discharge in winding insulation leading to dielectric breakdown | Multilayer insulation with corona-resistant polyimide film (200 μm total), dv/dt filters with 100 ns rise time limitation |
| Radial load exceeding 1.5 kN at 6000 RPM causing Hertzian contact stress | 8 | Bearing raceway spalling with 0.1 mm depth material removal | Ceramic hybrid bearings with Si3N4 balls (G10 grade), preload adjustment to 15 μm axial clearance |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Stator](https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/stator.md) `(Standalone System)`
- [Rotor](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/rotor.md) `(Standalone System)`
- [Bearings](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/bearings.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Variable Frequency Drive**, **Industrial Controller**, **Power Supply Unit**  
**Downstream Applications**: Conveyor Systems, Robotic Arms, Packaging Machinery  

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

### Q: What materials are used in this motor/actuator construction?
**A**: This motor/actuator features copper windings for efficient conductivity, steel laminations for magnetic performance, aluminum housing for durability and heat dissipation, and permanent magnets for reliable operation.

### Q: What are the main components in the BOM for this motor/actuator?
**A**: The bill of materials includes the stator (stationary part), rotor (rotating part), bearings for smooth operation, and housing that protects internal components and provides structural support.

### Q: How does this motor/actuator convert energy for machinery applications?
**A**: It converts electrical energy into mechanical motion or force through electromagnetic principles, driving movement within industrial assemblies for machinery and equipment manufacturing operations.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- IEC 60034-1:2022 - ROTATING ELECTRICAL MACHINES
- CE MARKING - EU MACHINERY DIRECTIVE 2006/42/EC

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

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: MOTORACTUATOR | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: b2a07d47
