Mitoos MXL z62 timing belt

Precise and Slip-Free Transmission for Your Mitoos Setup

The Mitoos MXL z62 timing belt (ref. CXM462) is a standard MXL pitch belt, featuring 62 teeth and 2 mm width, designed for belt drive transmission systems in competitive slot car setups. Its MXL profile ensures a perfect fit with the brand's pulleys, eliminating slippage that can occur with conventional friction transmissions and ensuring a constant gear ratio even at high RPMs.

Features and Function

• MXL Standard Pitch: high-precision industrial standard, common in applications where exact synchronisation between shafts is critical.
• 62 Teeth: determines the total length of the belt and its compatibility with the wheelbase of your setup.
• 2 mm Width: compact format, suitable for slot car chassis where space between components is limited.
• High Torque Resistance: maintains traction without losses across the entire RPM range of the motor.

Compatibility

This belt directly fits with the entire range of Mitoos toothed pulleys:

• Plastic Pulleys: references M136, M137, M138, M139, and M140.
• Aluminium Pulleys: references M143, M144, M145, M146, M147, M148, and M149.

If you already have any of these pulleys or are assembling a belt drive system with Mitoos components, the CXM462 is the direct choice for this belt length.

Assembly and Preparation

Assembling a toothed belt transmission requires correctly adjusting the wheelbase so that the belt operates with the appropriate tension: neither too loose, which could cause tooth skipping, nor excessively tight, which would unnecessarily load the bearings. With Mitoos components, adjustment is straightforward thanks to the perfect fit provided by the standardised MXL pitch.

It is advisable to periodically check the condition of the belt, especially during long competition sessions, and replace it at any sign of visible wear on the teeth.

Frequently Asked Questions

What does "MXL" mean in a toothed belt?

MXL is an international standard pitch for toothed belts. It defines the distance between teeth (0.080 inches, approximately 2.032 mm), ensuring interchangeability between manufacturers using the same profile. It is one of the most common pitches in precision applications and competitive slot car transmission systems.

What wheelbase do I need to mount this belt?

The wheelbase depends on the number of teeth on the belt and the diameter of the pulleys you use. With Mitoos pulleys of different references, the distance will vary. If you need to calculate it precisely, there are MXL toothed belt calculators available online that will give you the exact value based on the diameter of your pulleys.

Can I combine Mitoos plastic and aluminium pulleys in the same setup?

Yes, as long as both pulleys have the same number of teeth or the appropriate diameter for the gear ratio you are seeking. The belt is compatible with the entire range, regardless of the material of the pulleys.

How often should the belt be replaced?

There is no fixed interval: it depends on usage, operating RPMs, and whether the system is well adjusted. It is most common to visually inspect it after each long session and replace it if worn teeth, cracks, or loss of tension are observed. Having a spare unit available is good practice before any competition day.

Is this belt suitable only for slot, or does it have other uses in modelling?

The MXL pitch is an industrial standard, so it can technically be used in any belt drive project that employs compatible pulleys. In the context of Ministry of Hobby, its primary use is in competitive slot car setups with Mitoos components.

The Mitoos MXL z62 timing belt (ref. CXM462) is a precision MXL-pitch toothed belt with 62 teeth and 2 mm width, compatible with the full Mitoos pulley range in both plastic (M136–M140) and aluminium (M143–M149). Designed for high-RPM belt-drive transmission systems in slot car racing, it delivers consistent torque transfer without slipping. A reliable replacement part for competitive slot builders and hobbyists looking for precise, low-maintenance drivetrains.