Superfine braid 7cm Bronze. 3.5x0.2mm

Scaleauto SC-1636 Superfine Bronze Braid: Refined Electrical Contact for Your Slot Car

Braids are one of those elements that go unnoticed until they fail. When the car loses power in a corner, sparks, or responds erratically, the first place to look is usually here. The Scaleauto SC-1636 Superfine Bronze Braid offers a direct solution: a conductor measuring 3.5×0.2 mm and 7 cm in length made of bronze, designed to maintain a clean and continuous contact between the guide and the motor.

Main Features

• Material: bronze, with good electrical conductivity and resistance to oxidation.
• Dimensions: 3.5 mm wide × 0.2 mm thick.
• Length: 7 cm, allowing easy adaptation to different guide configurations.
• Reference: Scaleauto SC-1636.
• Superfine Profile: the reduced thickness facilitates installation in tight spaces and minimizes resistance to the guide's movement.

Function and Performance

The mission of a braid is simple yet critical: to transmit current from the rail to the motor without interruptions. A profile thickness of 0.2 mm allows the guide to move freely without the braid exerting excessive pressure, resulting in smoother controller response and stable electrical consumption. Bronze, compared to other materials, offers a balance between flexibility and conductivity that makes it particularly suitable for continuous use in club sessions or bench testing.

Compatibility and Installation

Although Scaleauto develops it as a spare part for its own vehicles, the standard braid format makes it compatible with most guides on the market. With a length of 7 cm, there is enough margin to cut it to size according to each chassis accommodation. Installation is straightforward: remove the worn braid, clean the contacts, and secure the new one, ensuring it is taut but not compressing the guide.

Common Mistakes When Changing Braids

• Installing them too tight: prevents free movement of the guide and causes premature wear.
• Leaving them loose: causes intermittent contact loss, especially on undulating sections.
• Not cleaning the contacts before installation: accumulated dirt reduces conductivity from the outset.
• Cutting too much: it is advisable to leave a small margin when adjusting the length to allow for repositioning if necessary.

Ideal For…

This spare part is designed for enthusiasts and tuners who keep their slot cars in top condition and do not want to rely on stock braids when they reach the end of their lifespan. It is also practical to have it on hand as a workshop consumable if working with multiple chassis at once.

Frequently Asked Questions

When should I change the braids on my slot car?

The clearest moment is when the car starts to respond erratically, loses acceleration in certain sections, or there is noticeable sparking on the rail. A visual inspection may also reveal oxidised, deformed, or broken braids.

Can I use this braid on cars from other brands?

Yes, in most cases. Being a standard format of 3.5 mm wide, it fits into commonly used guides. It is advisable to check the accommodation of each specific chassis before permanently installing it.

How does the braid material affect performance?

Bronze offers good electrical conductivity along with adequate flexibility. This allows the guide to pivot without added resistance and ensures that current reaches the motor consistently, without voltage drops that can occur with stiffer or oxidised materials.

Do I need special tools for installation?

No. A pair of scissors or a cutter to adjust the length and a fine screwdriver to secure the terminals is sufficient. However, working with good lighting and a clean chassis always helps to make a more precise installation.

How many braids are in the package?

The available information does not specify the number of units per package. Please check the updated listing in-store or contact us to confirm before placing your order.

The Scaleauto SC-1636 is a superfine bronze braid, 3.5×0.2 mm wide and 7 cm long, designed as a slot car pickup braid replacement. Its slim profile ensures smooth guide movement and stable electrical contact, making it a reliable consumable for club racers and hobbyists who demand consistent performance from their slot cars.