Industrial pulley 500 mm, 1 groove, section C

EMMAR POLEA 500 1C is a pulleys reference, within Power transmission. Request a quote for POLEA 500 1C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 500 mm diameter, 1-groove, section C industrial pulley is a power transmission component that mounts on shafts to drive V-belts. It is used in machines that need to reduce or increase speed and transmit torque steadily. Because it is in-house manufactured, EMMAR brand, the machining of the groove and the balancing are controlled so that the belt seats properly and lasts. It is a key part in production lines, exhaust fans and continuous process equipment.

This item is a 500 mm diameter pulley with 1 groove and section C. The designation POLEA 500 1C summarizes those three variables: size, number of grooves and belt profile. Section C corresponds to wide-profile V-belts, suitable for transmitting high power at moderate transmission ratios. The groove is machined with the angle and depth required by the section standard so that the belt rests on the flanks and not on the bottom.

Typical applications include industrial fans, compressors, centrifugal pumps, mills, mixers and conveyors. In all cases the goal is to maintain the working speed with a single belt or with a pulley train. It is also used in equipment where mounting space is limited and a large-diameter pulley is preferable to reduce speed without resorting to multiple grooves.

To mount and select this pulley, verify that the shaft diameter matches the bore and that the keyway is the right one. Check the center distance and the belt length so that section C works at the correct tension. Balancing is important at high speeds: it is advisable to control eccentricity and alignment between pulleys to avoid vibrations and premature belt wear.

If you need a nearby size or an equivalent, send us the part number POLEA 500 1C by WhatsApp along with the shaft diameter, the number of grooves and the belt section you use. With that data we can confirm whether there is an in-house manufactured pulley that fits or whether it is better to machine a custom part. We can also advise you on the tensioner and the mounting.

At MR Accesorios Industriales we manufacture this pulley and other power transmission parts. If your equipment requires a 500 mm, 1-groove, section C pulley, write to us by WhatsApp with the part number and we will send you the quote. We also handle inquiries for special sizes and replacement batches.