---
title: "Vacuum Pump/Motor"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:VACUUM_PUMPMOTOR"
  data_integrity_hash: "936e3d59e3b5c0fa2a02a1f75804c90d"
  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:VACUUM_PUMPMOTOR"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/vacuum-pumpmotor.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/vacuum-pumpmotor"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.001-1013 mbar absolute pressure, 50-400 Hz motor frequency, 0.5-15 kW power input"
    unit: "m³/h"
engineering_limits:
  max_safe_operating_point:
    value: 0.001
    unit: "mbar"
    consequence: "Oil breakdown at &lt;0.001 mbar vapor pressure, mechanical stress exceeding 250 MPa yield strength at &gt;1013 mbar, rotor critical speed resonance at &gt;400 Hz, thermal runaway at &gt;15 kW due to 0.85 K/W thermal resistance"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Oil contamination with water content &gt;100 ppm"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrate moisture sensor with automatic drain valve at pump sump"
  - node_2:
      trigger: "Bearing lubrication failure due to oil temperature &gt;90°C"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implement thermoelectric cooling with Peltier elements maintaining oil at 60±5°C"
bom_nodes:
  motor-stator:
    type: "component"
    urn: "URN:CNFX:ME:MOTOR_STATOR"
    interface_type: "physical-logic-coupled"
  motor-rotor:
    type: "component"
    urn: "URN:CNFX:ME:MOTOR_ROTOR"
    interface_type: "physical-logic-coupled"
  pump-housing:
    type: "part"
    urn: "URN:CNFX:ME:PUMP_HOUSING"
    interface_type: "physical-logic-coupled"
  pump-rotorvanes:
    type: "component"
    urn: "URN:CNFX:ME:PUMP_ROTORVANES"
    interface_type: "physical-logic-coupled"
  shaft-assembly:
    type: "part"
    urn: "URN:CNFX:ME:SHAFT_ASSEMBLY"
    interface_type: "physical-logic-coupled"
  cooling-fan:
    type: "part"
    urn: "URN:CNFX:ME:COOLING_FAN"
    interface_type: "physical-logic-coupled"
  seals-and-gaskets:
    type: "component"
    urn: "URN:CNFX:ME:SEALS_AND_GASKETS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 21360-1:2019 (VACUUM TECHNOLOGY - STANDARD METHODS FOR MEASURING VACUUM-PUMP PERFORMANCE)"
    scope: "Verified Engineering Specification"
  - standard: "ANSI/ASHRAE 51-2019 (LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING)"
    scope: "Verified Engineering Specification"
  - standard: "DIN 28400-1:2012 (VACUUM TECHNOLOGY - ACCEPTANCE SPECIFICATIONS FOR VACUUM PUMPS - PART 1: GENERAL REQUIREMENTS)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/vacuum-pumpmotor.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "cebe3911c322c8d1ada50a3cbeba2b00dd88ec3e5742180e8d699ba71b7ea664"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Vacuum Pump/Motor

## 1. Technical Definition
A combined vacuum pump and motor assembly that generates suction for vacuum extraction systems

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.001-1013 mbar absolute pressure, 50-400 Hz motor frequency, 0.5-15 kW power input**. Failure boundary: **Ultimate pressure &lt;0.001 mbar causes oil backstreaming, &gt;1013 mbar causes mechanical overload, &gt;400 Hz induces rotor resonance, &gt;15 kW exceeds thermal dissipation capacity**, Mechanism: **Oil breakdown at &lt;0.001 mbar vapor pressure, mechanical stress exceeding 250 MPa yield strength at &gt;1013 mbar, rotor critical speed resonance at &gt;400 Hz, thermal runaway at &gt;15 kW due to 0.85 K/W thermal resistance**.

### 2.1 Analytical Physics Model
Governed by the **Darcy-Weisbach Pressure Drop**:

> **Primary Equation**: $\Delta P = f \cdot \frac{L}{D} \cdot \frac{\rho v^2}{2}$  
> **Engineering Impact**: Critical for sizing CIP (Clean-In-Place) pump heads.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| f | Friction Factor | Engineering Constant |
| L | Pipe Length | Engineering Constant |
| v | Velocity | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Oil contamination with water content &gt;100 ppm | 8 | Oil emulsion formation reducing viscosity below 10 cSt | Integrate moisture sensor with automatic drain valve at pump sump |
| Bearing lubrication failure due to oil temperature &gt;90°C | 8 | Bearing seizure with friction coefficient &gt;0.15 | Implement thermoelectric cooling with Peltier elements maintaining oil at 60±5°C |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | m³/h | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Pump Housing](https://cnfx.com/llms/industry/basic-metal-manufacturing/product/pump-housing.md) `(Standalone System)`
- [Shaft Assembly](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/shaft-assembly.md) `(Standalone System)`
- [Cooling Fan](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/cooling-fan.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Vacuum Chamber**, **Filtration System**, **Control Panel**  
**Downstream Applications**: Packaging Machines, Semiconductor Manufacturing Equipment, Medical Sterilization Systems  

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

### Q: What materials are used in this vacuum pump/motor assembly?
**A**: The assembly features a cast iron housing, stainless steel components, copper windings in the motor, and synthetic rubber seals for durability and corrosion resistance.

### Q: What are the main components in the bill of materials?
**A**: Key components include cooling fan, motor rotor and stator, pump housing, pump rotor/vanes, seals and gaskets, and shaft assembly for complete vacuum generation.

### Q: What industries typically use this type of vacuum pump/motor?
**A**: This vacuum pump/motor assembly is designed for machinery and equipment manufacturing applications requiring reliable vacuum extraction in industrial settings.

## 6. Manufacturing Compliance
- ISO 21360-1:2019 (VACUUM TECHNOLOGY - STANDARD METHODS FOR MEASURING VACUUM-PUMP PERFORMANCE)
- ANSI/ASHRAE 51-2019 (LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING)
- DIN 28400-1:2012 (VACUUM TECHNOLOGY - ACCEPTANCE SPECIFICATIONS FOR VACUUM PUMPS - PART 1: GENERAL REQUIREMENTS)

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

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **7** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: VACUUM_PUMPMOTOR | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 7ad96df1
