Offset -0.70mm Motor Mount

Precision in Detail: Anglewinder Motor Mount -0.70mm from Sideways

In the preparation of a competitive slot car, small adjustments make a big difference. The Anglewinder motor mount with an offset of -0.70mm from Sideways (reference SWMAWGT) is a key component for those looking to fine-tune the motor position and optimise the gear ratio between pinion and crown gear.

Function and Performance

The offset of the mount determines the distance between the motor shaft and the rear axle, which directly influences the engagement between pinion and crown gear. A negative offset of -0.70mm brings both shafts closer together, allowing for combinations of pinion and crown gear that require this specific separation to mesh accurately and without unnecessary play.

A well-adjusted mesh reduces power loss due to friction, decreases wear on transmission parts, and contributes to a cleaner and more predictable response on track. This type of adjustment is common in club and competition setups, where every tenth of a millimetre counts.

Anglewinder Configuration

This mount is designed for Anglewinder configurations, where the motor is mounted at an angle to the rear axle. This arrangement allows for a combination of some of the height advantages of inline with the mounting versatility of sidewinder, making it a widely used option in mid to high-level competition.

Compatibility and Installation

The mount fits into Sideways chassis compatible with Anglewinder motorisation. Before installation, it is advisable to check the combination of pinion and crown gear that will be used to confirm that the -0.70mm offset is suitable for that specific pair. A small error in selecting the offset can result in a mesh that is either too forced or has excessive play, so it is worth doing a prior check on the bench.

• Reference: SWMAWGT
• Brand: Sideways
• Type: Anglewinder Motor Mount
• Offset: -0.70mm

Usage Recommendations

To achieve the best results, clean and lightly lubricate the mesh once the mount is installed. Check that the pinion and crown gear rotate without lateral rubbing and that there is no noticeable vibration at low speed. If you use a mounting bench or chassis alignment tool, the process becomes considerably simpler and more precise.

Frequently Asked Questions

What is the difference between a -0.70mm offset and a standard mount without offset?

The standard mount has a fixed distance between shafts. The -0.70mm offset brings the motor shaft 0.70mm closer to the rear axle, allowing for the use of pinion and crown gear combinations that need that smaller separation to engage correctly without play or excessive pressure.

How do I know if I need this specific offset or a different one?

It depends on the combination of pinion and crown gear you are going to mount. Each transmission pair has an optimal distance centre. Consult the recommendations from the manufacturer of the crown gear and pinion, or test on the bench before permanently fixing the mount.

Is it compatible with all Sideways chassis?

It is designed for Sideways chassis prepared for Anglewinder motorisation. Check your chassis model before placing the order to ensure compatibility.

Can I use this mount in a Sidewinder or Inline configuration?

No. This mount is specific to Anglewinder configuration. For Sidewinder or Inline, there are mounts with different geometry adapted to each motor arrangement.

Does the offset affect the dynamic behaviour of the car?

Indirectly, yes. A well-adjusted mesh thanks to the correct offset reduces vibrations and power losses, resulting in a more efficient transmission and a more consistent car throughout the lap.

The Sideways SWMAWGT Anglewinder motor mount features a -0.70mm offset, designed to fine-tune the distance between the motor shaft and the rear axle for precise gear mesh. An essential slot car tuning part for anglewinder setups, it helps reduce transmission loss and improve consistency on track. Compatible with Sideways anglewinder chassis. A must-have upgrade for club and competition slot car builders seeking marginal gains through accurate drivetrain geometry.