| HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|
| 8412809000 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8412909085 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8487900080 | Doc | 83.9% | CN | US | 2025-05-12 |
| 8487900040 | Doc | 58.9% | CN | US | 2025-05-12 |
| 8708998180 | Doc | 57.5% | CN | US | 2025-05-12 |
| 8714998000 | Doc | 47.5% | CN | US | 2025-05-12 |
Fuel Tank Cap Motor
A fuel tank cap motor is a small electric motor used to automate the operation of a fuel tank cap. It is typically found in modern vehicles to enhance convenience, reduce fuel loss, and improve emissions control.
Material
These motors commonly utilize:
- Housing: Typically constructed from durable plastics (ABS, Polycarbonate) or aluminum alloys to withstand exposure to fuel, temperature variations, and the external environment.
- Motor Core: Employing ferrite magnets and copper windings for efficient operation.
- Gears: Often made from reinforced polymers or metal alloys (steel, brass) to provide the necessary torque and durability.
- Seals/O-rings: Constructed from fuel-resistant rubber or polymers (e.g., Viton) to prevent fuel leaks.
- Electrical Components: Copper wiring, circuit boards, and connectors.
Purpose
The primary purposes of a fuel tank cap motor are:
- Automated Operation: To open and close the fuel tank cap without manual intervention.
- Fuel Loss Prevention: To ensure a tight seal after refueling, minimizing evaporative emissions.
- Emissions Control: By preventing fuel vapor from escaping, it contributes to reducing harmful emissions and meeting environmental regulations.
- Convenience: Offers a user-friendly experience, particularly useful for drivers with limited mobility.
- Security: Some systems incorporate locking mechanisms for theft prevention.
Function
The motor operates via electrical signals from the vehicle’s body control module (BCM). When activated (typically through a release lever inside the vehicle or automatically during refueling), the motor rotates a cam or linkage mechanism connected to the fuel tank cap. This rotation either opens or closes the cap. The motor is often equipped with sensors to detect cap position (open/closed) and provide feedback to the BCM. It usually includes overload protection to prevent damage.
Usage Scenarios
- Refueling: Automatically opens the fuel tank cap when the refueling door is opened or a release button is pressed.
- Vehicle Startup/Shutdown: Some systems automatically close the cap upon vehicle ignition.
- Fuel System Pressure Regulation: May be integrated with the fuel system to vent pressure during refueling or operation.
- Remote Operation: In vehicles with remote keyless entry, the cap can sometimes be operated remotely.
Common Types
- Rotary Actuator Type: This is the most common type, utilizing a rotary motor to directly turn the cap.
- Linear Actuator Type: Uses a linear motor to push or pull a linkage connected to the cap. Less common than rotary types.
- Solenoid Type: Employs a solenoid to activate a latching mechanism. Often found in older systems.
- Brushless DC Motor Type: Increasingly common due to their longer lifespan, higher efficiency, and quieter operation.
- Brushed DC Motor Type: Older and less expensive, but with a shorter lifespan due to brush wear.
Based on the provided information, the following HS codes may be relevant to “fuel tank cap motor”:
- 8412809000: This HS code covers “Other engines and motors, and parts thereof: Other engines and motors: Other”. This is a broad category encompassing various types of engines and motors. A fuel tank cap motor, being a motor, could potentially fall under this classification. The total tax rate is 55.0%, comprised of a 0.0% base tariff, a 25.0% additional tariff, and a 30% additional tariff applicable after April 2, 2025.
- 8412909085: This HS code refers to “Other engines and motors, and parts thereof: Parts: Other Other: Other”. As a part of an engine or motor, the fuel tank cap motor could be classified here. The total tax rate is also 55.0%, with the same tariff structure as 8412809000 (0.0% base tariff, 25.0% additional tariff, and 30% additional tariff after April 2, 2025).
- 8487900080: This HS code covers “Machinery parts, not containing electrical connectors, insulators, coils, contacts or other electrical features, and not specified or included elsewhere in this chapter: Other Other”. If the fuel tank cap motor does not include electrical connectors, insulators, coils, or contacts, it may fall under this classification. The total tax rate is 83.9%, consisting of a 3.9% base tariff, a 25.0% additional tariff, and a 30% additional tariff after April 2, 2025, with a 25% additional tariff for steel or aluminum products.
According to the provided reference material, the HS code options related to 'fuel tank cap motor' are limited, with only the following 3 found.
Please note that regarding HS code 8487900080, verification of the material (steel or aluminum) is required, as an additional 25% tariff applies to these materials.