Windmill Model Kit
Product Code : SCL-PLE-11681
The StemAids Windmill Model Kit is an electromechanical demonstrator engineered for the empirical study of wind-to-mechanical and wind-to-electrical energy conversion. Optimized for Primary and Secondary STEM curricula, this kit facilitates the quantification of aerodynamic lift, torque, and power output. Manufactured to ISO 9001:2015 standards, it provides a ruggedized platform for verifying the principles of renewable energy and Betz's Law within institutional laboratory environments.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Rotor Assembly |
High-impact polymer multi-blade hub with adjustable pitch |
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Conversion Interface |
Integrated DC generator (Dynamo) for electrical output |
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Output Indicators |
High-efficiency LED and/or miniature voltmeter terminals |
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Chassis Construction |
Stable, weighted non-slip base with vertical support mast |
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Functional Principle |
Aerodynamic Lift/Drag and Electromagnetic Induction |
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Transmission Type |
Direct drive or geared mechanism for torque optimization |
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ISO Compliance Code |
Manufactured under ISO 9001:2015 Quality Management Systems |
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HS Code |
9023.00.00 (Educational/demonstrational scientific apparatus) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Aerodynamic Blade Interface: Facilitates student visualization of how blade angle (pitch) affects rotational velocity, supporting Fluid Dynamics Module 101.
- Electromechanical Transduction: Enables the physical study of induction, allowing learners to apply the concept of converting kinetic wind energy into measurable DC voltage.
- Variable Load Analysis: Supports the analysis of how external resistance (LED vs. Motor) impacts the rotational stability of the turbine.
- Efficiency Evaluation: Allows students to evaluate the relationship between wind speed (provided by a fan) and electrical power output, calculating the system's overall efficiency.
International Logistics & Compliance
StemAids ensures comprehensive OEM readiness for global institutional procurement:
- Packaging: Export-grade seaworthy crating (ISPM-15 compliant) featuring high-density internal stabilization to prevent blade deformation or motor shaft misalignment.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and illustrated Assembly/Experiment Guides in English.
- Durability: Tropicalized design featuring corrosion-resistant electrical contacts and UV-stabilized polymers for reliable performance in varied climates.
Direct OEM Sourcing Advantages
Procuring the StemAids Windmill Model Kit directly ensures vertical manufacturing control:
- In-House Precision Balancing: Rotors are batch-tested for minimal vibration to ensure high-velocity stability during high-wind simulations.
- Batch-Tested for Uniform Reliability: Every generator unit undergoes a voltage-output verification to ensure consistent classroom results across all student groups.
- Direct Factory Spares Availability: Guaranteed availability of replacement blades, motor brushes, and LED modules to maximize long-term laboratory ROI.
- Manufacturing Control: Direct oversight of the coil winding in the generator ensures standardized resistance and optimal power generation for educational low-wind conditions.
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