---
title: "Drive Motor / Actuator"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:DRIVE_MOTOR_ACTUATOR"
  data_integrity_hash: "7609d04cdb87ad9cbbe12123a80cd231"
  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:DRIVE_MOTOR_ACTUATOR"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/drive-motor-actuator.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/drive-motor-actuator"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-3.0 N·m continuous torque, 0-3000 RPM rotational speed, 24-48 VDC input voltage"
    unit: "Nm"
engineering_limits:
  max_safe_operating_point:
    value: 155
    unit: "°C"
    consequence: "Copper winding insulation breakdown due to Arrhenius law thermal aging (doubling degradation rate per 10°C above 155°C), permanent magnet demagnetization at 180°C Curie temperature, bearing fatigue at 10⁷ cycles under 4.5 N·m load"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Brushless DC motor Hall sensor misalignment exceeding 15° electrical angle"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrated optical encoder with 0.1° resolution and closed-loop PID control with 100 Hz bandwidth"
  - node_2:
      trigger: "Permanent magnet temperature rise to 180°C Curie point during 30-minute continuous operation at 3.0 N·m"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Embedded NTC thermistor thermal protection circuit cutting power at 150°C with PTC 100K sensor accuracy ±1°C"
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"
  encoderresolver:
    type: "part"
    urn: "URN:CNFX:ME:ENCODERRESOLVER"
    interface_type: "physical-logic-coupled"
  output-shaft:
    type: "component"
    urn: "URN:CNFX:ME:OUTPUT_SHAFT"
    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: "EN 60204-1:2018 - SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/drive-motor-actuator.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "1c0b982e5b3117568ce28a2fe82e62f5448911b0b6c7ff27e38bb25651efa0d3"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Drive Motor / Actuator

## 1. Technical Definition
A motorized component that provides the mechanical force and motion required for the tool exchange arm to perform its pick-and-place operations.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-3.0 N·m continuous torque, 0-3000 RPM rotational speed, 24-48 VDC input voltage**. Failure boundary: **Thermal failure at 155°C winding temperature (Class F insulation), mechanical failure at 4.5 N·m peak torque (150% rated), electrical failure at 60 VDC input voltage (125% rated)**, Mechanism: **Copper winding insulation breakdown due to Arrhenius law thermal aging (doubling degradation rate per 10°C above 155°C), permanent magnet demagnetization at 180°C Curie temperature, bearing fatigue at 10⁷ cycles under 4.5 N·m load**.

### 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 |
| :--- | :--- | :--- | :--- |
| Brushless DC motor Hall sensor misalignment exceeding 15° electrical angle | 8 | Cogging torque variation causing 0.5 mm positional error in pick-and-place operations | Integrated optical encoder with 0.1° resolution and closed-loop PID control with 100 Hz bandwidth |
| Permanent magnet temperature rise to 180°C Curie point during 30-minute continuous operation at 3.0 N·m | 8 | Irreversible demagnetization reducing torque constant by 40% from 0.05 N·m/A to 0.03 N·m/A | Embedded NTC thermistor thermal protection circuit cutting power at 150°C with PTC 100K sensor accuracy ±1°C |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | 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)`
- [Encoder/Resolver](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/encoderresolver.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Programmable Logic Controller (PLC)**, **Variable Frequency Drive (VFD)**, **Industrial Power Supply Unit**  
**Downstream Applications**: CNC Machining Centers, Automated Assembly Lines, Robotic Welding Systems  

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

### Q: What materials are used in this drive motor/actuator for durability?
**A**: This drive motor/actuator features electrical steel laminations for the motor core, copper windings for efficient conductivity, neodymium permanent magnets for strong magnetic fields, and aluminum or steel housing for robust protection in industrial environments.

### Q: How does this motor component support tool exchange arm operations?
**A**: The drive motor/actuator provides the precise mechanical force and controlled motion required for tool exchange arms to perform accurate pick-and-place operations, with components like encoders/resolvers ensuring positional accuracy and smooth movement.

### Q: What are the key specifications and BOM components for this industrial motor?
**A**: Key components include encoder/resolver for position feedback, output shaft for torque transmission, rotor with permanent magnets, and stator with copper windings. The motor is designed for machinery manufacturing applications requiring reliable motion control.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- IEC 60034-1:2022 - ROTATING ELECTRICAL MACHINES
- EN 60204-1:2018 - SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT

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

### 🌐 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**: DRIVE_MOTOR_ACTUATOR | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 830e780a
