Letourneau 410-8299 Speed Voltage Limiter

Description

The Letourneau 410-8299 Speed Voltage Limiter is an electrical device used in various industrial applications, particularly in mobile equipment such as draglines, shovels, and other heavy machinery. This device plays a critical role in monitoring and controlling the speed and voltage delivered to electric motors, which is essential for preventing overheating and ensuring safe and efficient operation.

### Key Features:

1. **Functionality**: The Speed Voltage Limiter regulates the speed of electric motors by monitoring the supply voltage and limiting the voltage to prevent excessive speeds that could lead to equipment damage.

2. **Application**: It’s primarily used in operational environments that require precise control over the speed of machinery. This is particularly important for large mining or construction equipment where precise speed control enhances operational safety and efficiency.

3. **Robust Design**: Designed to endure harsh operating conditions, such as those found in mining and heavy industrial environments. It is built to handle vibrations, moisture, and dust.

4. **Compatibility**: The device is designed to work with various electric motor types typically found in large machinery, ensuring compatibility across different systems.

5. **Safety Feature**: By preventing motors from exceeding their designed operational speed, the limiter acts as a safety device, reducing the risk of mechanical failure and accidents.

6. **Adjustability**: Many designs usually include adjustable settings, allowing operators to set the desired voltage limits based on specific operational requirements.

### Applications:

– **Mining Equipment**: Used in draglines, shovels, and other heavy-duty mining machinery where motor speed and voltage need to be carefully controlled.
– **Construction Equipment**: Often found in mobile cranes and excavators to optimize motor performance while ensuring safety.
– **Industrial Machinery**: Can be integrated into various industrial setups where electric motors operate under variable load conditions.

### Technical Specifications:

While specific technical details (such as voltage rating, current rating, and specific adjustment parameters) for the Letourneau 410-8299 model may not be readily available in public databases, usually you would expect to find:

– **Voltage Range**: The device would typically work with standard industrial voltage levels (e.g., 120/240V, 480V, etc.).
– **Current Rating**: Typically rated to handle high currents consistent with the size of the motors it serves.
– **Control Type**: Electronic or electromechanical control mechanisms for monitoring and limiting speed.

### Additional Considerations:

– **Installation**: Proper installation by qualified personnel is essential for ensuring the reliable operation of the limiter.
– **Maintenance**: Regular checks and maintenance are recommended to ensure the device continues to function correctly.
– **Documentation**: Reference the manufacturer’s documentation for detailed installation, operational procedures, specifications, and troubleshooting information.

### Conclusion:

The Letourneau 410-8299 Speed Voltage Limiter is a vital component for machinery requiring precise motor speed control, effectively enhancing performance and safety. If you require further details such as specific installation guidelines, compatibility with other systems, or operational tips, feel free to ask!