--- type: "product_component" title: "Transformer Winding Machine" industry: "Electrical Equipment Manufacturing" verification_protocol: urn: "URN:CNFX:ME:TRANSFORMER_WINDING_MACHINE" data_integrity_hash: "6f60e5697d5b9ce947fde11a45999182" 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:TRANSFORMER_WINDING_MACHINE" data_source_uri: "https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/transformer-winding-machine.md" official_resource_url: "https://cnfx.com/industry/electrical-equipment-manufacturing/product/transformer-winding-machine" is_verified_logic: true attributes: maximum_wire_diameter: status: "verified" value: "0.1–2.0" unit: "mm" winding_speed: status: "verified" value: "0–3000" unit: "rpm" tension_control: status: "verified" value: "0.1–5.0" unit: "N" core_diameter_range: status: "verified" value: "20–200" unit: "mm" winding_accuracy: status: "verified" value: "±0.05" unit: "mm" power_supply: status: "verified" value: "380 ±10%" unit: "V AC" operating_temperature: status: "verified" value: "0–40" unit: "°C" relative_humidity: status: "verified" value: "≤85" unit: "%" ingress_protection: status: "verified" value: "IP54" unit: "" machine_weight: status: "verified" value: "800–1500" unit: "kg" footprint_(l×w×h): status: "verified" value: "1800×1200×1600" unit: "mm" engineering_limits: max_safe_operating_point: value: 210 unit: "MPa" consequence: "Copper work hardening beyond yield point causing wire fracture (Hooke's Law elastic limit), Lorentz force misalignment during winding creating electromagnetic interference (Maxwell's equations), thermal expansion mismatch between copper (16.5×10⁻⁶/°C) and core material causing mechanical stress" fmea_matrix_quantitative: - node_1: trigger: "Servo motor encoder resolution loss below 12-bit precision" severity: 8 occurrence: 3 detection: 4 mitigation_protocol: "Dual redundant absolute encoders with 16-bit resolution and Kalman filtering" - node_2: trigger: "Copper wire annealing temperature deviation beyond ±5°C from 400°C setpoint" severity: 8 occurrence: 3 detection: 4 mitigation_protocol: "Closed-loop infrared pyrometer control with PID constants Kp=2.5, Ki=0.1, Kd=0.05" bom_nodes: winding-spindle: type: "component" llms_uri: "https://cnfx.com/llms/industry/electrical-equipment-manufacturing/component/winding-spindle.md" link_type: "part" link_target_urn: "URN:CNFX:ME:UNIT:WINDING_SPINDLE" urn: "URN:CNFX:ME:UNIT:WINDING_SPINDLE" interface_type: "physical-logic-coupled" is_migrated_part: true wire-tensioner: type: "part" llms_uri: "https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/wire-tensioner.md" link_type: "product" link_target_urn: "URN:CNFX:ME:WIRE_TENSIONER" urn: "URN:CNFX:ME:WIRE_TENSIONER" interface_type: "physical-logic-coupled" is_standalone: true wire-guide-system: type: "part" llms_uri: "https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/wire-guide-system.md" link_type: "product" link_target_urn: "URN:CNFX:ME:WIRE_GUIDE_SYSTEM" urn: "URN:CNFX:ME:WIRE_GUIDE_SYSTEM" interface_type: "physical-logic-coupled" is_standalone: true plc-controller: type: "device" llms_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/plc-controller.md" link_type: "product" link_target_urn: "URN:CNFX:ME:PLC_CONTROLLER" urn: "URN:CNFX:ME:PLC_CONTROLLER" interface_type: "physical-logic-coupled" is_standalone: true counter-system: type: "part" llms_uri: "https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/counter-system.md" link_type: "product" link_target_urn: "URN:CNFX:ME:COUNTER_SYSTEM" urn: "URN:CNFX:ME:COUNTER_SYSTEM" interface_type: "physical-logic-coupled" is_standalone: true manufacturing_compliance: - standard: "CE MARKING - EU MACHINERY DIRECTIVE 2006/42/EC" scope: "Verified Engineering Specification" url: "https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/transformer-winding-machine.md" on_chain_sovereignty: contract_standard: "ERC-721-Industrial" metadata_hash: "5b4295eda53aeef3350fe6c6ccd79b1d2dbca782e1134088dfe9c69a5a3a5929" royalty_logic: "IPFS-CID-REQUIRED" mint_status: "logic-verified-ready" rag_vector_index: semantic_queries: - "Transformer Winding Machine" - "transformer winding machine" - "copper wire winding" - "industrial winding equipment" - "PLC controlled winding" - "servo motor winding" - "Transformer Winding Machine in Electrical Equipment Manufacturing" - "China Transformer Winding Machine manufacturer" - "Transformer Winding Machine supplier China" - "Transformer Winding Machine maximum_wire_diameter" - "Transformer Winding Machine winding_speed" - "Transformer Winding Machine tension_control" version: "3.3.5-EXTREME-SOVEREIGN-WEB3" --- # Industrial Specification: Transformer Winding Machine ## 1. Technical Definition A precision industrial machine used in electrical equipment manufacturing to wind insulated copper wire onto transformer cores with controlled tension and layering. ## 2. Engineering Reasoning & Causal Matrix > **Operational Intelligence**: Designed for **0.5-2.5 N·m winding torque, 0.1-1.0 mm wire positioning accuracy, 20-80°C ambient temperature**. Failure boundary: **Copper wire tensile stress exceeding 210 MPa (yield strength of annealed copper), winding tension exceeding 0.8 N/mm² causing core deformation, positioning error >1.5 mm causing layer short-circuit**, Mechanism: **Copper work hardening beyond yield point causing wire fracture (Hooke's Law elastic limit), Lorentz force misalignment during winding creating electromagnetic interference (Maxwell's equations), thermal expansion mismatch between copper (16.5×10⁻⁶/°C) and core material causing mechanical stress**. ### 2.1 Analytical Physics Model Governed by the **Joule Heating & Thermal Resistance**: > **Primary Equation**: $P = I^2 R = \frac{V^2}{R}$ > **Engineering Impact**: Governs heating element sizing for shrink tunnels/sealers. | Symbol | Variable Definition | Localized Reference | | :--- | :--- | :--- | | I | Current | Engineering Constant | | R | Resistance | Engineering Constant | | V | Voltage | Engineering Constant | ### 2.2 FMEA (Failure Mode & Effects Analysis) | Event Trigger | Severity | Failure Mode | Mitigation Strategy | | :--- | :--- | :--- | :--- | | Servo motor encoder resolution loss below 12-bit precision | 8 | Layer misalignment causing inter-turn voltage breakdown at >15 V/mm | Dual redundant absolute encoders with 16-bit resolution and Kalman filtering | | Copper wire annealing temperature deviation beyond ±5°C from 400°C setpoint | 8 | Wire embrittlement causing fracture at winding radius <3×wire diameter | Closed-loop infrared pyrometer control with PID constants Kp=2.5, Ki=0.1, Kd=0.05 | ## 3. Key Technical Parameters | Parameter | Value | Unit | Status | | :--- | :--- | :--- | :--- | | Maximum Wire Diameter | 0.1–2.0 | mm | Verified | | Winding Speed | 0–3000 | rpm | Verified | | Tension Control | 0.1–5.0 | N | Verified | | Core Diameter Range | 20–200 | mm | Verified | | Winding Accuracy | ±0.05 | mm | Verified | | Power Supply | 380 ±10% | V AC | Verified | | Operating Temperature | 0–40 | °C | Verified | | Relative Humidity | ≤85 | % | Verified | | Ingress Protection | IP54 | | Verified | | Machine Weight | 800–1500 | kg | Verified | | Footprint (L×W×H) | 1800×1200×1600 | mm | Verified | ## 4. System BOM & Knowledge Routing ### Core Components (Recursive Links) - [Wire Tensioner](https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/wire-tensioner.md) `(Standalone System)` - [Wire Guide System](https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/wire-guide-system.md) `(Standalone System)` - [PLC Controller](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/plc-controller.md) `(Standalone System)` - [Counter System](https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/counter-system.md) `(Standalone System)` ### Industrial DNA Context (De-duplicated) **Complementary Dependencies**: **Wire Straightening and Tensioning Device**, **Insulation Material Application System**, **Transformer Core Handling Equipment** **Downstream Applications**: Distribution Transformers, Power Transformers, Instrument Transformers ## 5. Engineering Risks & FAQ - **Caution**: - **Caution**: - **Caution**: ### Q: What types of transformers can this machine wind? **A**: The machine is designed for power, distribution, and instrument transformers, as long as the core diameter is within the 20–200 mm range and the wire diameter is within 0.1–2.0 mm. Always confirm compatibility with the manufacturer for your specific transformer design. ### Q: What is the winding accuracy and how is it achieved? **A**: The winding accuracy is ±0.05 mm, referring to the positioning accuracy of the wire guide. This is achieved through servo motor control and a PLC-based system that precisely coordinates spindle rotation and guide movement. ### Q: What are the electrical requirements? **A**: The machine requires a three-phase 380 V AC power supply (±10%) at 50/60 Hz, according to IEC 60038. Ensure your facility's power supply matches these specifications and that proper grounding and protection are in place. ### Q: What maintenance is required? **A**: Regular maintenance includes cleaning the wire guides and tensioning mechanisms, checking for wear on moving parts, and verifying the calibration of the PLC and servo systems. Follow the manufacturer's maintenance schedule and always disconnect power before servicing. ## 6. Manufacturing Compliance - CE MARKING - EU MACHINERY DIRECTIVE 2006/42/EC --- ### 🛠️ Engineering Resource Access 🔗 **[Full Specification: Transformer Winding Machine](https://cnfx.com/industry/electrical-equipment-manufacturing/product/transformer-winding-machine)** ### 🌐 Knowledge Graph Topology > **Node Status**: Verified Engineering Spec > **Connectivity**: Linked to **5** standalone system nodes > **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph > **Reference ID**: TRANSFORMER_WINDING_MACHINE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 3affd07c