Industrial pulley 100 mm, 1 groove, section A

EMMAR POLEA 100 1A is a pulleys reference, within Power transmission. Request a quote for POLEA 100 1A via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The POLEA 100 1A pulley is an in-house manufactured power transmission pulley, EMMAR Accesorios Industriales brand, designed to build and replace belt drives in the factory and plant. It has a 100 mm diameter, a single groove and section A, so it works with V-belts of that section. It is used in machine tools, exhausters, compressors, conveyor belts and process equipment where motion needs to be transmitted between shafts simply and reliably.

This item is a pulley with a 100 mm diameter, 1 groove and section A. The POLEA 100 1A designation summarizes those three data points: size, number of grooves and belt section. Being single-groove, it is used in single-belt drives, where the load does not need to be spread across several grooves. Section A defines the groove profile and the type of belt that corresponds to it. MR manufactures it in its plant, with dimensional control over the diameter and the groove profile.

Typical applications are equipment where a speed reduction or increase is needed between a motor and a driven shaft: fans and exhausters, compressors, centrifugal pumps, light conveyor belts, wood and metal machines, and process equipment in general. It is also used as a replacement in machines already in service, when the original pulley is worn or the transmission ratio was changed and the diameter needs to be adjusted.

To choose it correctly, take into account the pitch diameter required by the transmission ratio, the belt section you will use and the number of grooves according to the power to be transmitted. Check the shaft diameter and the type of fastening (keyway, set screw or taper bushing, as applicable) before mounting. Align the pulleys with a straightedge or laser and tension the belt according to the belt manufacturer's recommendation: a misaligned pulley or an improperly tensioned belt shortens the life of the equipment's bearings.

If you cannot find the exact size or need a pulley with a different diameter, a different number of grooves or for another section, a neighboring size or an equivalent can be requested. For that, send us the part number POLEA 100 1A or the data of the original pulley: diameter, grooves, section and shaft diameter. With that we review what we have in the in-house manufacturing line and propose the option that best suits your equipment.

MR Accesorios Industriales manufactures pulleys, split plummer block housings and ANSI chains, and distributes bearings, power transmission, seals, bushings, mounting tools and lubricants. If you need to request a quote for this pulley or ask about a different size, write to us on WhatsApp with the item part number and we will reply with the technical information and the corresponding quote.