Timing belt Gates 3800-MXL

GATES 3800-MXL is a reference of timing belt, within Power transmission. Request a quote for 3800-MXL via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The Gates MXL timing belt is a power transmission element with teeth that mesh with toothed pulleys, ensuring a constant transmission ratio without slipping. It is used in equipment requiring synchronism, such as printers, precision instruments, sewing machines and light automation. MR Accesorios Industriales sells it in Buenos Aires, Argentina, and quotes it on WhatsApp with the part number you need.

The designation of these belts combines a number and the MXL suffix. The number indicates the pitch length in hundredths of an inch: for example, 288-MXL has a pitch length of 288 hundredths of an inch, 320-MXL has 320, and so on. The MXL suffix corresponds to the minimum-pitch toothed profile, with a nominal pitch of 0.08 inches (2.032 mm), suitable for small-diameter pulleys. This nomenclature makes it possible to quickly identify the size and profile without measuring the belt.

These belts are used in applications where synchronism and little space are required. In Argentina we find them in 3D printers, plotters, industrial sewing machines, laboratory equipment, automation with stepper motors and positioning mechanisms. They are also found in household appliances and precision machine tools. Their MXL profile makes them ideal for low-power, high-speed drives, where V-belts do not offer the required accuracy.

To select an MXL belt, take into account the number of teeth on the pulleys, the center distance and the power to be transmitted. It is essential that the pulleys are compatible with the MXL profile and that the belt is not too tight: excessive tension wears the teeth and the bearings. Pulley alignment must be careful to prevent the belt from coming off. It does not require lubrication and should be kept clean, away from oils and greases that can degrade the elastomer.

MXL timing belts from different brands are interchangeable if the profile and pitch length match. When replacing a belt, compare the full part number: the number and the suffix must be equivalent. If you have doubts, send us a photo of the original belt or the part number on it and we will tell you the equivalent. At MR Accesorios Industriales we sell Gates and other brands, and we advise you so that the belt works correctly on your equipment.

If you need an MXL timing belt, write to us on WhatsApp with the exact part number (for example, 288-MXL or 400-MXL) and we will quote it promptly. We can also help you if you have a sample or an unmarked belt: with the length measurements and the number of teeth we identify it. MR Accesorios Industriales has more than 80 years of experience in power transmission and supports you in the selection.