Industrial pulley 170 mm, 1 groove, section A

EMMAR POLEA 170 1A is a pulleys reference, within Power transmission. Request a quote for POLEA 170 1A via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The POLEA 170 1A pulley is an in-house manufactured power transmission pulley, EMMAR brand, with 170 mm diameter, one groove and section A. It is used to transmit motion between shafts using V-belts, in machines and equipment that need a simple and reliable transmission ratio. Its single-groove design makes it suitable for light and medium drives where simplicity and low maintenance are sought.

This item is a pulley of 170 mm diameter, with 1 groove and section A. Section A corresponds to a classic V-belt profile, and having a single groove orients it toward single-belt drives. The designation POLEA 170 1A summarizes those characteristics: diameter and number of grooves. It is an in-house manufactured part, EMMAR brand, designed to be integrated into belt drive systems.

Typical applications include fans, pumps, compressors, conveyors and machine tools that run with a single section A belt. It is also used in factory equipment and in installations where an existing pulley needs to be replaced while maintaining the transmission ratio. Due to its diameter, it is common in moderate speed drives and low or medium power.

To mount and select this pulley, verify that the shaft diameter matches the pulley bore and that the keyway is compatible. The pulley is fixed with a key and screw or set screw, depending on the hub design. It is important to align the pulleys to avoid irregular belt wear and vibrations. Belt tension must be adequate: neither so loose that it slips, nor so tight that it overloads the bearings.

If you need an equivalent pulley or a nearby size, the most practical thing is to send us the part number POLEA 170 1A or the data of the original pulley: diameter, number of grooves, section and bore diameter. With that we can offer you an in-house manufactured alternative or evaluate whether it is convenient to modify any dimension. We can also manufacture custom pulleys according to sample or drawing.

To request a quote for this pulley or inquire about a variant, write to us on WhatsApp and send us the part number POLEA 170 1A. At MR Accesorios Industriales we respond with the technical information and provide a quote. If you have doubts about the section or diameter, send us a photo or sketch and we will advise you.