Fastrax Super Servo Horn 2 Blue - FAST445B
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Product Information
Full details
The Fastrax Super Servo Horn 2 Blue (FAST445B) is designed for hobbyists and enthusiasts working with various RC and toy models. Its key benefit is providing a durable and precise connection point for servo linkages, ensuring responsive control. A potential caveat is the need to verify exact compatibility with specific, older toy models beyond common RC brands. This product offers robust construction and a vibrant blue color, serving as a reliable component for custom builds or repairs.
All features
| Model Part Number | FAST445B |
|---|---|
| Brand | Fastrax |
Extended Product Information
FAQs
What is the main purpose of a servo horn?
A servo horn connects the servo motor's output shaft to the control linkage, translating the servo's rotational movement into linear or angular motion for steering, throttle, or other functions.
Is this servo horn compatible with all RC cars?
It is compatible with many RC cars using standard servo splines. It's always best to check the spline count of your specific servo against the horn's specifications if possible.
Can I use this for a LEGO Technic model?
Yes, this horn is compatible with many LEGO Technic elements that incorporate standard servo connections or similar splined shafts.
What material is the servo horn made from?
The servo horn is typically made from durable plastic, designed to withstand the forces involved in RC vehicle operation.
How do I know if it will fit my Scalextric car?
The FAST445B is listed as compatible with Scalextric. For precise fitment, check if your Scalextric model uses a standard servo or a similar splined connection that matches the horn.
Does this come with a screw to attach it to the servo?
The product description does not specify if a screw is included. Typically, the screw is provided with the servo itself, or you may need to purchase one separately depending on your specific setup.
What are the dimensions of this servo horn?
Specific dimensions are not provided in the product details. It is designed to fit standard servo output shafts.
Troubleshooting
Horn not fitting servo shaft
Verify the servo spline count matches the horn's internal splines. Ensure no debris is blocking the servo shaft or horn.
Loose connection after installation
Ensure the securing screw is tightened appropriately. Do not overtighten, as this can strip the screw hole or damage the servo shaft.
Servo linkage feels stiff
Check that the servo horn is mounted straight and not at an angle. Ensure the linkage rods are not binding or misaligned.
Pros and Cons
Pros
- Durable and long-lasting construction
- Bright, easily visible blue color
- Ensures responsive and accurate servo control
- Broad compatibility with many hobby brands
- Simple to install
Cons
- May require specific adapters for non-standard servo splines
- Color may not match all project aesthetics
- Not designed for heavy-duty industrial applications
Setup, Compatibility & Care
Setup: To install the Fastrax Super Servo Horn 2 Blue, first disconnect power to your device. Gently slide the horn onto the servo's output shaft, ensuring the splines align correctly. Secure it with the appropriate screw (usually provided with the servo or purchased separately).
Compatibility: This servo horn is designed to be compatible with standard servo splines found in many Radio Control vehicles from brands like Tamiya RC Cars, and some associated with LEGO and Playmobil. It is also noted for compatibility with Scalextric and Hornby models. While versatile, it is recommended to verify spline count and fitment for specific non-RC toy applications like Sylvanian Families if unsure.
Care: Clean the servo horn using a soft, dry or slightly damp cloth. Avoid using harsh chemicals or solvents, which could degrade the plastic. Store in a cool, dry place when not in use to prevent warping or damage.