Motor Mount Anglewinder Offset -0.70mm Sideways

Precision in anglewinder geometry: the Sideways SWMAWGT3 mount with -0.70mm offset

When preparing a competitive slot car reaches a level of detail where every tenth of a millimetre matters, components like this anglewinder motor mount from Sideways come into play. The -0.70mm offset is not a whim: it is a tuning tool that allows modification of the motor's lateral position relative to the rear axle, directly influencing the behaviour of the drivetrain and the balance of the assembly.

Function and performance

In the anglewinder configuration, the motor is positioned at an angle to the rear axle. This affects the relationship between pinion and crown gear, as well as the load on each side of the chassis. The mount is the piece that physically defines that position, and an offset of -0.70mm shifts the motor to one side to correct or compensate for play, improve meshing, or adapt the assembly to chassis or motors with specific tolerances.

A fine adjustment in the offset can translate into smoother transmission, less vibration at high speeds, and more balanced wear of pinion and crown gear. On track, this is noticeable.

Compatibility and applications

This mount is designed for use in anglewinder chassis compatible with the standards of the Sideways range. It is particularly useful in competition setups where different motors or pinion/crown combinations are used and the exact contact point in the transmission is optimised.

Before installation, it is advisable to verify compatibility with the specific chassis and motor used, as mounts with offset are intended for specific adjustments, not as universal parts.

Installation and preparation

Installation requires the same attention as any precision component in competitive slot racing: clean surface, verification of meshing after installation, and checking that the pinion and crown gear are correctly aligned and have the appropriate play. It is recommended to conduct progressive tests on a bench before moving on to long sessions on track.

Frequently asked questions

What does the -0.70mm offset mean in this mount?

It indicates that the mount shifts the motor's position 0.70mm from the neutral or reference position. This displacement allows for adjusting the alignment of the pinion with the crown gear based on the chassis and components used.

How does an anglewinder configuration differ from a sidewinder or inline?

In the sidewinder configuration, the motor is parallel to the rear axle; in inline, the motor is perpendicular to the rear axle (in line with the car), which lowers the centre of gravity; and in anglewinder, the motor is placed at an angle to the rear axle, seeking a balance between the advantages of both arrangements.

Can I use this mount with any anglewinder motor?

It depends on the dimensions of the motor and the chassis. This mount is from the Sideways range and is designed for its compatible chassis and motors. Always check compatibility before installation.

When do I need a mount with offset instead of a neutral one?

When the meshing between pinion and crown gear is not optimal with the standard mount, whether due to tolerances of the chassis, motor, or the chosen transmission combination. The offset allows for correcting that situation without modifying other parts of the assembly.

Is it a suitable part for recreational use or just for competition?

Although any enthusiast can install it, it is aimed at tuners and club racers who work on fine-tuning their cars. For recreational use without competitive aspirations, the standard mount is usually sufficient.

The Sideways SWMAWGT3 anglewinder motor mount with -0.70mm offset is a precision slot car tuning component designed for competitive use. It allows fine adjustment of motor positioning in anglewinder configurations, optimizing pinion-to-crown mesh and improving drivetrain smoothness. A key part for serious slot car builders and club racers looking to extract the best performance from their Sideways-based chassis setups.