Precision Stacking Head for Transformer Core Lamination Stacking Machine

Product Specifications

Technical details and manufacturing context for Precision Stacking Head

Definition

The Precision Stacking Head is a critical component of the Transformer Core Lamination Stacking Machine, responsible for the precise picking, alignment, and placement of individual silicon steel laminations to build up the transformer core structure with minimal air gaps and optimal magnetic properties. It operates within a defined set of parameters that must be verified for each specific application. The stacking speed ranges from 60 to 120 pieces per minute, with a positioning accuracy of ±0.05 mm, which is critical for transformer core quality. The head accommodates lamination thicknesses from 0.2 to 0.5 mm and widths from 20 to 200 mm, outside which feeding issues may occur. Operating pressure should be between 0.4 and 0.6 MPa, with insufficient clamping force below 0.4 MPa. Supply voltage is 220 V AC ±10% (single phase, 50/60 Hz, per IEC 60038), and power consumption ranges from 1.5 to 2.5 kW depending on motor and control system. The operating temperature range is 5 to 40 °C (per IEC 60721-3-3), with relative humidity up to 85% non-condensing. The ingress protection rating is IP54 (IEC 60529), protecting against dust and water splashes. The head is constructed from materials including aluminum alloy, stainless steel (SUS304 per ASTM A276 for corrosion resistance), and engineering plastics. Weight varies with configuration, typically 350 to 450 kg. These values are directory reference ranges; model-specific values and standards must be confirmed with the legal manufacturer or supplier.

Working Principle

The head typically uses a combination of vacuum suction, mechanical grippers, or electromagnetic systems to pick up individual laminations from a feeder. It then positions and places them onto the growing core stack with high positional accuracy, often guided by servo motors and vision systems to ensure correct orientation and alignment according to the specified stacking pattern. The working principle relies on precise control of these mechanisms to achieve the required stacking accuracy and speed.

Common Materials

Aluminum alloy, Stainless steel, Engineering plastics

Technical Parameters

Parameter	Typical range	Notes & selection driver
Stacking Speed	60–120 pcs/min	Higher speeds may reduce positioning accuracy
Positioning Accuracy	±0.05 mm	Critical for transformer core quality
Lamination Thickness Range	0.2–0.5 mm	Outside range may cause feeding issues
Lamination Width Range	20–200 mm	Width affects tooling design
Operating Pressure	0.4–0.6 MPa	Below 0.4 MPa insufficient clamping force
Supply Voltage	220 ±10% V AC	Single phase, 50/60 HzIEC 60038
Power Consumption	1.5–2.5 kW	Depends on motor and control system
Operating Temperature	5–40 °C	Below 5°C may affect pneumatic componentsIEC 60721-3-3
Relative Humidity	≤85 %	Non-condensingIEC 60721-3-3
Ingress Protection	IP54	Protected against dust and water splashesIEC 60529
Material	SUS304	Stainless steel for corrosion resistanceASTM A276
Weight	350–450 kg	Varies with configuration

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

Pickup Mechanism
Secures individual laminations using vacuum, mechanical, or electromagnetic means

Material: Stainless steel, rubber
Positioning Stage
Provides precise X-Y-Z movement for accurate lamination placement

Material: Aluminum alloy, steel
Alignment Sensor
Detects lamination orientation and position for correct stacking

Material: Glass, electronics

Manufacturers of Precision Stacking Head

Manufacturer profiles associated with Precision Stacking Head.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 6 September 2026

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Frequently Asked Questions

What is the typical stacking speed range for this head?

The stacking speed is typically 60 to 120 pieces per minute. Higher speeds may reduce positioning accuracy, so the actual speed should be selected based on the required accuracy and application.

What lamination thickness and width ranges does it support?

It supports lamination thicknesses from 0.2 to 0.5 mm and widths from 20 to 200 mm. Operating outside these ranges may cause feeding issues.

What are the electrical requirements?

The supply voltage is 220 V AC ±10%, single phase, 50/60 Hz, per IEC 60038. Power consumption ranges from 1.5 to 2.5 kW, depending on the motor and control system.

What environmental conditions can it operate in?

It operates in temperatures from 5 to 40 °C and relative humidity up to 85% non-condensing, per IEC 60721-3-3. The ingress protection rating is IP54 (IEC 60529), protecting against dust and water splashes.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Max 0.5 bar pneumatic supply, 0.1-0.3 bar gripping pressure
other spec:	Lamination thickness: 0.23-0.35 mm, Stacking accuracy: ±0.05 mm, Cycle rate: 60-120 laminations/min
temperature:	10°C to 40°C (operating), -5°C to 50°C (storage)

Precision Stacking Head

Product Specifications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards