---
title: "Speed Control System"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:SPEED_CONTROL_SYSTEM"
  data_integrity_hash: "ff3f2d09c60f59516233441475769302"
  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:SPEED_CONTROL_SYSTEM"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/speed-control-system.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/speed-control-system"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-15.0 m/s"
    unit: "mm/s"
engineering_limits:
  max_safe_operating_point:
    value: 18.0
    unit: "m"
    consequence: "Centrifugal force exceeding yield strength of 4140 steel (415 MPa) at 0.3 m radius, causing permanent deformation at 18.0 m/s rotational speed"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Encoder signal loss for 200 ms due to EMI from 50 kV/m field"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Shielded twisted-pair cabling with 60 dB attenuation at 100 MHz"
  - node_2:
      trigger: "Bearing lubrication failure at 80°C exceeding 1500 cP viscosity"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Forced-air cooling maintaining 40°C with 15 m/s airflow"
bom_nodes:
  speed-sensor:
    type: "part"
    urn: "URN:CNFX:ME:SPEED_SENSOR"
    interface_type: "physical-logic-coupled"
  control-unit:
    type: "part"
    urn: "URN:CNFX:ME:CONTROL_UNIT"
    interface_type: "physical-logic-coupled"
  drive-interface:
    type: "component"
    urn: "URN:CNFX:ME:DRIVE_INTERFACE"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "CE MARKING: CONFORMITY WITH EU MACHINERY DIRECTIVE 2006/42/EC"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/speed-control-system.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "f2b30fdbb97973abdf1feb41eacf23adfe559a1dfab0daf22e42e48176ffa801"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Speed Control System

## 1. Technical Definition
A control system that regulates and maintains the operational speed of withdrawal mechanisms in industrial equipment.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-15.0 m/s**. Failure boundary: **18.0 m/s centrifugal force exceeding 2.5 kN at 0.3 m radius**, Mechanism: **Centrifugal force exceeding yield strength of 4140 steel (415 MPa) at 0.3 m radius, causing permanent deformation at 18.0 m/s rotational speed**.

### 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 |
| :--- | :--- | :--- | :--- |
| Encoder signal loss for 200 ms due to EMI from 50 kV/m field | 8 | PID controller integral windup causing 300% overshoot | Shielded twisted-pair cabling with 60 dB attenuation at 100 MHz |
| Bearing lubrication failure at 80°C exceeding 1500 cP viscosity | 8 | Coulomb friction torque increase from 5 N·m to 25 N·m | Forced-air cooling maintaining 40°C with 15 m/s airflow |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Speed Sensor](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/speed-sensor.md) `(Standalone System)`
- [Control Unit](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/control-unit.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Programmable Logic Controller (PLC)**, **Variable Frequency Drive (VFD)**, **Industrial Cooling System**  
**Downstream Applications**: Conveyor Systems, Packaging Machinery, Material Handling Equipment  

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

### Q: What industrial applications is this speed control system designed for?
**A**: This system is specifically engineered for regulating withdrawal mechanisms in industrial equipment across machinery manufacturing, ensuring precise speed control for consistent operational performance.

### Q: What components are included in the Speed Control System BOM?
**A**: The Bill of Materials includes a Control Unit for processing commands, a Drive Interface for motor communication, and a Speed Sensor for real-time monitoring and feedback.

### Q: How does the metal housing benefit the speed control system?
**A**: The metal housing provides robust protection for electronic components against industrial environments, offering durability, heat dissipation, and electromagnetic interference shielding for reliable operation.

## 6. Manufacturing Compliance
- CE MARKING: CONFORMITY WITH EU MACHINERY DIRECTIVE 2006/42/EC

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Speed Control System](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/speed-control-system)**

### 🌐 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**: SPEED_CONTROL_SYSTEM | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 5c4622f1
