Industrial pulley 500 mm, 1 groove, section C

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

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

This item is a pulley with a 500 mm diameter, 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 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 train of pulleys. 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 with the correct tension. Balancing is important at high speeds: it is advisable to check eccentricity and alignment between pulleys to avoid vibrations and premature belt wear.

To quote an equivalent, send us the code 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 mounting.

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