HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
8302303060 | Doc | 82.0% | CN | US | 2025-05-12 |
8302496085 | Doc | 85.7% | CN | US | 2025-05-12 |
8306100000 | Doc | 35.8% | CN | US | 2025-05-12 |
8306100000 | Doc | 35.8% | CN | US | 2025-05-12 |
7308903000 | Doc | 80.0% | CN | US | 2025-05-12 |
7308906000 | Doc | 80.0% | CN | US | 2025-05-12 |
7326908688 | Doc | 82.9% | CN | US | 2025-05-12 |
7326908605 | Doc | 82.9% | CN | US | 2025-05-12 |
A generator bracket, also known as a stator bracket, is a component used in electrical generators, particularly those found in automobiles, motorcycles, and small engines. It serves as a structural support and mounting point for the generator's stator, which is the stationary part of the generator responsible for producing electricity.
Material
Generator brackets are typically constructed from:
- Cast Iron: Offers good strength, rigidity, and vibration damping properties. Commonly used in older designs and applications where cost is a primary concern.
- Aluminum Alloy: Provides a lighter weight solution with good corrosion resistance. Increasingly common in modern designs to reduce overall engine weight.
- Steel: Used in high-performance applications where greater strength and durability are required.
Purpose
The primary purposes of a generator bracket are:
- Support: Provides a stable foundation for the stator, preventing movement and ensuring proper alignment.
- Mounting: Securely attaches the generator to the engine block or frame.
- Heat Dissipation: Can contribute to heat dissipation from the stator, especially in designs with integrated fins or cooling passages.
- Protection: Offers some degree of protection to the stator from debris and environmental elements.
Function
The bracket functions by:
- Rigidly holding the stator coils: The stator coils are precisely positioned within the bracket to ensure optimal magnetic field interaction with the rotor.
- Providing a path for grounding: Often incorporates grounding points to prevent electrical interference and ensure safe operation.
- Facilitating cooling airflow: Designed to allow air to circulate around the stator, removing heat generated during operation.
Usage Scenarios
Generator brackets are essential in:
- Automobiles: Used in alternators to charge the vehicle's battery and power electrical systems.
- Motorcycles: Similar function to automobiles, providing power for the motorcycle's electrical components.
- Small Engines: Found in generators, lawnmowers, and other small engine applications where electricity is required.
- Portable Generators: Provides the structural support for the generator in a compact, portable package.
Common Types
- Two-Piece Bracket: Consists of two separate pieces that bolt together around the stator. Offers ease of assembly and disassembly.
- One-Piece Bracket: A single, more robust piece that provides greater strength and rigidity.
- Adjustable Bracket: Allows for some adjustment in the position of the generator, facilitating installation in various engine configurations.
- Integrated Bracket: Some designs incorporate the bracket directly into the engine block or frame, reducing the number of separate components.
Generator brackets fall under several potential classifications based on material and specific application. Here's a breakdown of relevant HS codes based on the provided information:
- 8302303060: This code covers base metal mountings, fittings and similar articles suitable for furniture, doors, staircases, windows, etc. If the generator bracket is used as a mounting component for these applications, it may fall under this classification. The tax rate details indicate a basic tariff of 2.0%, an additional tariff of 25.0%, and a 30% additional tariff after April 2, 2025, for steel and aluminum products, resulting in a total tax rate of 82.0%.
- 8302496085: This code also covers base metal mountings, fittings and similar articles, but for other applications not specifically listed. If the generator bracket doesn’t fit the initial category (furniture, doors, etc.), this could be applicable. The tax rate details are a basic tariff of 5.7%, an additional tariff of 25.0%, and a 30% additional tariff after April 2, 2025, for steel and aluminum products, resulting in a total tax rate of 85.7%.
- 7308903000: This code covers structures (excluding prefabricated buildings) and parts of structures of iron or steel, specifically columns, pillars, posts, beams, girders, and similar structural units not made of alloy steel. If the generator bracket is a significant structural component of a generator set, this code might be relevant. The tax rate details are a basic tariff of 0.0%, an additional tariff of 25.0%, and a 30% additional tariff after April 2, 2025, for steel and aluminum products, resulting in a total tax rate of 80.0%.
- 7326908688: This code covers other articles of iron or steel. If the bracket doesn’t fall into any of the more specific categories, this could be applicable. The tax rate details are a basic tariff of 2.9%, an additional tariff of 25.0%, and a 30% additional tariff after April 2, 2025, for steel and aluminum products, resulting in a total tax rate of 82.9%.
- 7326908605: This code covers other articles of iron or steel, specifically rods for electrical grounding. If the generator bracket is used as a grounding rod, this code might be relevant. The tax rate details are a basic tariff of 2.9%, an additional tariff of 25.0%, and a 30% additional tariff after April 2, 2025, for steel and aluminum products, resulting in a total tax rate of 82.9%.
Important Note: The applicable HS code depends heavily on the bracket's material (iron, steel, aluminum) and its specific function within the generator set.
Proactive Suggestion: For HS codes 7308903000, 7326908688, and 7326908605, please note the additional tariffs of 25.0% and 30.0% (after April 2, 2025) apply to steel and aluminum products. Verification of the bracket's material composition is crucial for accurate tariff calculation.