Arrma Mega Brushed 2S ESC - ARA390288
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Product Information
Full details
This Arrma Mega Brushed 2S ESC (ARA390288) is designed for Arrma vehicle owners seeking a reliable replacement or upgrade for their brushed 2S power systems. Its key benefit is providing consistent performance and durability, ensuring your Arrma car runs smoothly. A caveat is that it's specifically for brushed 2S systems, so compatibility with brushless or higher voltage setups is not assured. This ESC is a genuine Arrma part, ensuring a precise fit and adherence to the brand's quality standards.
All features
| Model Part Number | ARA390288 |
|---|---|
| Brand | Arrma |
Extended Product Information
FAQs
What type of motor does this ESC support?
This ESC is designed for brushed motors only and is part of a 2S power system.
Can I use a 3S LiPo battery with this ESC?
No, this ESC is rated for 2S (7.4V) batteries only (LiPo or NiMH). Using a higher voltage battery can damage the ESC and the motor.
How do I know if this is the correct ESC for my Arrma car?
Refer to your specific Arrma vehicle's user manual or exploded views on the Arrma-RC website. The manual will list the exact part numbers for compatible components.
Is this ESC waterproof?
The product description does not specify waterproof capabilities. It is recommended to avoid exposure to water or wet conditions unless your vehicle is rated for such use and the ESC is known to be protected.
Where can I find exploded views for my Arrma vehicle?
Exploded views of your Arrma model can be found on the official Arrma-RC website.
What is the warranty period for this ESC?
Warranty information is typically detailed in the vehicle's manual or on the Arrma website. As a genuine Arrma part, it is subject to their standard warranty policies.
Troubleshooting
ESC not powering on
Ensure the battery is fully charged and correctly connected to the ESC. Check the ESC's power switch and verify the connection to the receiver.
Motor not spinning or erratic behavior
Verify the motor wires are correctly connected to the ESC in the correct order. Check for any binding in the drivetrain. Ensure the ESC is calibrated to the transmitter if required by your vehicle's setup.
ESC overheating
Ensure the ESC is not overloaded by the motor or gearing. Check for proper airflow around the ESC and clean any dust or debris that might be blocking ventilation. Consider reducing pinion gear size if overheating persists under heavy load.
Pros and Cons
Pros
- Ensures optimal performance with Arrma vehicles
- Built with durable materials for extended lifespan
- Direct replacement for specific Arrma models
- Provides reliable and consistent power output
Cons
- Limited to brushed 2S systems only
- Not compatible with brushless motors
- May require referring to vehicle-specific manuals for exact fitment
Setup, Compatibility & Care
Setup: This ESC is designed as a direct replacement part for compatible Arrma vehicles. Installation typically involves connecting the motor wires, battery connector, and receiver signal wire according to your vehicle's manual. Referencing the exploded views available on the Arrma-RC website or your vehicle's user manual is highly recommended for correct installation.
Compatibility: The ARA390288 is specifically designed for Arrma vehicles utilizing a brushed 2S power system. It is crucial to confirm that your vehicle's manual specifies this ESC or a compatible brushed 2S ESC before purchase. It is not compatible with brushless motors or batteries with a voltage higher than 2S.
Care: To ensure longevity, keep the ESC clean and free from excessive dirt and debris. Avoid running the vehicle in wet conditions unless your vehicle is rated for it, and ensure adequate airflow to the ESC for cooling. Inspect wiring for any signs of damage regularly.