Neodymium Magnets 5 x 1.5 x 2.2mm for Magnetic Suspension - Soft (green)

Fine tuning for the chassis: Scaleauto magnets for magnetic suspension in Soft version

Within the world of competitive slot racing in 1/32 scale, the adjustment of the chassis is one of the factors that can make the most difference between a balanced car and an erratic one. Scaleauto, with its long history in manufacturing spare parts and precision components, offers these neodymium magnets specifically designed for magnetic suspension systems: a small piece but with a direct influence on track behaviour.

Features and function

• Exact measurements: 5 x 1.5 x 2.2 mm, manufactured to fit precisely in the Scaleauto magnetic suspension chassis.
• Soft version (green): the colour coding identifies the level of magnetic strength. The Soft version offers a gentler attraction, resulting in a suspension with greater freedom of movement and a more progressive response.
• Material: neodymium, the type of permanent magnet with the best size-to-magnetic-power ratio available on the market.
• Scaleauto reference: SC-5149A.

What does the Soft version bring to the chassis?

The magnetic suspension in a 1/32 slot car works by using the attraction between the chassis magnets and the metal track (or the chassis system itself) to maintain wheel contact and improve cornering stability. The strength of these magnets largely determines the car's behaviour:

• With stronger magnets (harder versions), the car is more "stuck" and gains stability, but may lose agility and lateral response.
• With the Soft version, the attraction is more contained, allowing for greater bounce and freedom in the suspension. This can favour a more natural and technical behaviour, especially on tracks with good grip or in configurations where the "plank" effect of the car is to be reduced.

The choice between versions depends on the type of track, rail conditions, and driver preferences. Having different strengths on hand allows for experimentation and fine-tuning without the need to change structural parts of the car.

Compatibility and installation

These magnets are designed for Scaleauto magnetic suspension systems in 1/32 scale. Before installing them, check that the dimensions (5 x 1.5 x 2.2 mm) match the slots in your chassis. Scaleauto offers different references of magnets with varying strengths for this system, identified by colours, which facilitates selection and interchange during tuning.

Installation requires care due to the small size of the piece and the polarity of the magnet: ensure you respect the correct orientation for the suspension to function as designed.

Common mistakes when working with suspension magnets

• Reversing polarity: placing the magnet backwards generates repulsion instead of attraction, rendering the magnetic suspension useless.
• Mixing versions indiscriminately: combining magnets of different strengths in the same chassis can cause asymmetrical behaviours. If experimenting, do so in a controlled manner.
• Forcing the fit: neodymium is fragile under impact. Handle it carefully to avoid breakage or chipping.

Frequently asked questions

What is the difference between the Soft version and other Scaleauto magnet versions for suspension?

The Soft version (green) offers a lower magnetic strength than other references in the same family. This translates to a suspension with greater freedom of movement and a more progressive response on track. Harder versions increase attraction and provide more stability but reduce the suspension's working range.

Are they compatible with any 1/32 slot chassis?

They are specifically designed for Scaleauto magnetic suspension systems in 1/32 scale. For other chassis or brands, verify that the dimensions (5 x 1.5 x 2.2 mm) and the chassis system are compatible before installation.

How many magnets are included in the pack?

The information on units per pack is not specified in the manufacturer's data sheet available. We recommend contacting us directly if you need to confirm this before placing your order.

Can I combine different versions of magnets in the same chassis?

Technically it is possible, but it is not common. Mixing different strengths can generate asymmetrical behaviours in the suspension. It is most advisable to use magnets of the same reference and test changes methodically.

Does neodymium require any special maintenance?

No specific maintenance is required, but care in handling is necessary. Neodymium is a fragile material that can break or chip upon impact. Store them away from other magnets or metal surfaces to avoid sudden attractions.

Scaleauto SC-5149A neodymium magnets (5 x 1.5 x 2.2 mm, Soft / green) are purpose-built for magnetic suspension systems in 1/32 scale slot car chassis. The soft magnetic force allows greater suspension travel and a more progressive response on track, making them a preferred tuning option for club racers and hobbyists looking to fine-tune their setup on Scaleauto-compatible platforms. Available at Ministry of Hobby, your specialist in slot car parts and accessories.