Industrial pulley 100 mm, 4 grooves, section A

EMMAR POLEA 100 4A is a pulleys reference, within Power transmission. Request a quote for POLEA 100 4A via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 100 4A pulley is a power transmission pulley of in-house manufacturing, EMMAR Accesorios Industriales brand. It has a 100 mm diameter and 4 grooves for section A belts. It is used to transmit motion between parallel shafts in machines and industrial equipment, where speed needs to be multiplied or reduced according to the ratios between pulleys. Because it is in-house production, machining and finishing variants can be requested.

This MR pulley is identified by the designation POLEA 100 4A. Its published attributes are: 100 mm size, 4 grooves and section A. It is a multi-groove pulley, designed to be mounted on a shaft and to receive four section A V-belts. The number of grooves allows the load to be distributed among several belts, which is useful when more power needs to be transmitted than with a single-groove pulley.

It is used in belt drive equipment: fans, compressors, pumps, conveyor belts, mixers and machine tools, among other applications. It also appears in installations where the speed of a driven shaft must be adjusted by changing the diameter of the drive or driven pulley. As part of a drive system, it is advisable to check the condition of the belts and the alignment of the pulleys before replacing a unit.

To correctly select a pulley of this type, the pitch diameter, the number of grooves, the belt section and the shaft diameter where it is mounted must be taken into account. The type of keyway and the fastening system also matter. If you need a pulley with a different number of grooves, another size or a different section, a manufacturing variant can be requested. The designation POLEA 100 4A gathers the main data to identify the item.

If you cannot find the exact size, an equivalent pulley or a nearby size within the same section can be requested. For that, it is advisable to send the part number, the designation or a photo of the part with the measurements taken with a caliper. At MR Accesorios Industriales the inquiry is reviewed and the available alternative is answered. The more data attached, the faster and more accurate the response.

To request a quote for this pulley or ask about a variant, send the part number POLEA 100 4A by WhatsApp to MR Accesorios Industriales. You can also indicate the number of grooves, the section and the size you need. The technical team reviews the request and responds with the corresponding commercial information.