---
title: "Clutch-Brake System"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:CLUTCH_BRAKE_SYSTEM"
  data_integrity_hash: "5646cc5e2bbbff3e9ddb3b447e0d9b51"
  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:CLUTCH_BRAKE_SYSTEM"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/clutch-brake-system.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/clutch-brake-system"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "2.5-6.0 MPa hydraulic pressure, 0.1-0.5 mm engagement clearance"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 1.8
    unit: "MPa"
    consequence: "Frictional heat generation exceeding 350°C causes thermal degradation of friction material, reducing coefficient of friction from 0.35 to below 0.15"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Hydraulic fluid contamination with 15+ μm particles"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install dual 10 μm absolute filtration with pressure differential monitoring"
  - node_2:
      trigger: "Repeated emergency stops generating 1500+ N·m torque spikes"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrate torque-limiting coupling with 1200 N·m mechanical fuse"
bom_nodes:
  clutch-disc:
    type: "component"
    urn: "URN:CNFX:ME:CLUTCH_DISC"
    interface_type: "physical-logic-coupled"
  brake-lining:
    type: "component"
    urn: "URN:CNFX:ME:BRAKE_LINING"
    interface_type: "physical-logic-coupled"
  actuation-cylinder:
    type: "part"
    urn: "URN:CNFX:ME:ACTUATION_CYLINDER"
    interface_type: "physical-logic-coupled"
  control-valve:
    type: "part"
    urn: "URN:CNFX:ME:CONTROL_VALVE"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 1940-1:2003 (BALANCE QUALITY REQUIREMENTS FOR ROTORS)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/clutch-brake-system.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "727356369b92672f1b124bef5860c1412a064c23dd70274d811cc98827d5c9a1"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Clutch-Brake System

## 1. Technical Definition
A safety-critical control system that enables precise starting, stopping, and positioning of the press ram during stamping operations.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **2.5-6.0 MPa hydraulic pressure, 0.1-0.5 mm engagement clearance**. Failure boundary: **Hydraulic pressure below 1.8 MPa causes insufficient clamping force; engagement clearance exceeding 0.8 mm results in slip**, Mechanism: **Frictional heat generation exceeding 350°C causes thermal degradation of friction material, reducing coefficient of friction from 0.35 to below 0.15**.

### 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 |
| :--- | :--- | :--- | :--- |
| Hydraulic fluid contamination with 15+ μm particles | 8 | Spool valve seizure in solenoid control valve | Install dual 10 μm absolute filtration with pressure differential monitoring |
| Repeated emergency stops generating 1500+ N·m torque spikes | 8 | Shear pin fracture at 450 MPa stress concentration | Integrate torque-limiting coupling with 1200 N·m mechanical fuse |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Actuation Cylinder](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/actuation-cylinder.md) `(Standalone System)`
- [Control Valve](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/control-valve.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Hydraulic Power Unit**, **Programmable Logic Controller (PLC)**, **Safety Light Curtains**  
**Downstream Applications**: Automotive Body Panels, Appliance Housings, Aerospace Components  

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

### Q: What safety features does this clutch-brake system provide for stamping operations?
**A**: This system provides critical safety by enabling precise control of the press ram during starting, stopping, and positioning operations, preventing accidental movements and ensuring operator safety in machinery manufacturing environments.

### Q: What materials are used in the construction of this clutch-brake system?
**A**: The system is constructed using high-strength alloy steel for durability, asbestos-free friction materials for safety compliance, and cast iron housings for structural integrity in demanding industrial applications.

### Q: How does this clutch-brake system improve stamping press performance?
**A**: The system enhances performance by providing precise control over the press ram, enabling accurate positioning, reducing cycle times, and improving overall operational efficiency in metal stamping applications.

## 6. Manufacturing Compliance
- ISO 1940-1:2003 (BALANCE QUALITY REQUIREMENTS FOR ROTORS)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Clutch-Brake System](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/clutch-brake-system)**

### 🌐 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**: CLUTCH_BRAKE_SYSTEM | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 81ca8bd4
