Alignment Vision System for Transformer Core Lamination Stacking

Product Specifications

Technical details and manufacturing context for Alignment Vision System

Definition

The Alignment Vision System is a critical component of the Transformer Core Lamination Stacking Machine that uses cameras, sensors, and image processing algorithms to detect, measure, and ensure the precise alignment of individual laminations before they are stacked. It compensates for manufacturing tolerances and ensures proper orientation and positioning for optimal magnetic performance and structural integrity of the transformer core. The system captures high-resolution images of each lamination using industrial cameras. Image processing software analyzes these images to detect edges, holes, and reference features. Based on this analysis, the system calculates any positional deviations and sends correction signals to the stacking mechanism's actuators (such as servo motors or pneumatic adjusters) to precisely align the lamination before placement. The system is designed for integration into stacking machines, with a compact footprint of 300×200×150 mm and a weight of 8–15 kg. It operates within a temperature range of 0–50 °C and a humidity range of 20–80% RH (non-condensing). The housing is made of aluminum alloy, with optical glass lenses and CMOS/CCD image sensors. The system offers a field of view of 50–100 mm, a resolution of 5–10 μm, and an alignment accuracy of ±0.05 mm. Cycle time ranges from 1.5 to 3.0 seconds. It requires a 24 V DC supply (±10%) and consumes 15–60 W. Communication interfaces include Ethernet/IP and PROFINET, compatible with common PLCs. The ingress protection rating is IP54–IP65 per IEC 60529. All specifications are reference ranges and must be verified with the manufacturer for the specific model and application.

Working Principle

The system captures high-resolution images of each lamination using industrial cameras. Image processing software analyzes these images to detect edges, holes, and reference features. Based on this analysis, the system calculates any positional deviations and sends correction signals to the stacking mechanism's actuators (such as servo motors or pneumatic adjusters) to precisely align the lamination before placement.

Common Materials

Aluminum alloy housing, Optical glass lenses, CMOS/CCD image sensors, Electronic circuit boards

Technical Parameters

Parameter	Typical range	Notes & selection driver
Field of View	50–100 mm	Determines maximum lamination size that can be aligned.
Resolution	5–10 μm	Higher resolution improves alignment precision.
Alignment Accuracy	±0.05 mm	Critical for transformer core stacking quality.
Cycle Time	1.5–3.0 s	Faster cycle increases production throughput.
Operating Temperature	0–50 °C	Outside this range, camera and electronics may fail.
Humidity Range	20–80 % RH	Non-condensing; condensation can cause optical errors.
Ingress Protection	IP54–IP65	Protects against dust and water jets.IEC 60529
Supply Voltage	24 ±10% V DC	Stable voltage required for consistent imaging.
Power Consumption	15–60 W	Includes camera, lighting, and controller.
Weight	8–15 kg	Affects mounting structure requirements.
Dimensions (L×W×H)	300×200×150 mm	Compact design for integration into stacking machines.
Communication Interface	Ethernet/IP, PROFINET	Compatible with common PLCs.IEC 61158

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Industrial Camera
Captures high-resolution images of laminations for analysis

Material: Aluminum housing with optical glass
Image Processing Unit
Analyzes captured images to detect features and calculate alignment corrections

Material: Electronic components on PCB
Lighting System
Provides consistent illumination for clear image capture

Material: LED arrays with diffusers
Communication Interface Part
Transmits alignment data to the stacking machine control system

Material: Electronic connectors and cables

Manufacturers of Alignment Vision System

Manufacturer profiles associated with Alignment Vision System.

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Frequently Asked Questions

What is the typical field of view and resolution?

The field of view is 50–100 mm, and the resolution is 5–10 μm. These are reference ranges; verify with the manufacturer for your specific model.

What communication interfaces are supported?

The system supports Ethernet/IP and PROFINET, which are compatible with common PLCs. Confirm compatibility with your control system.

What are the environmental operating limits?

The system operates in 0–50 °C and 20–80% RH non-condensing. It has an ingress protection rating of IP54–IP65 per IEC 60529.

How does the system ensure alignment accuracy?

It uses cameras and image processing to detect features, calculate deviations, and send correction signals to actuators, achieving ±0.05 mm accuracy. Verify actual performance with the manufacturer.

Data Basis

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pressure:	N/A (non-contact optical system)
other spec:	Illumination: 500-2000 lux adjustable, Vibration tolerance: <0.5g RMS, Alignment accuracy: ±0.05mm, Stacking speed: 1-10 laminations/minute
temperature:	0°C to 50°C (operating), -10°C to 60°C (storage)

Alignment Vision System

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Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

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