Industrial pulley 200 mm, 2 grooves, section A

EMMAR POLEA 200 2A is a pulleys reference, within Power transmission. Request a quote for POLEA 200 2A via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The 200 mm industrial pulley with 2 grooves, section A, is a power transmission component that mounts on shafts to drive V-belts. It is used in machines and equipment that need to transmit torque at a given speed ratio. Because it is in-house manufactured, EMMAR brand, the machining and balancing are controlled for stable operation.

This item is a pulley with a 200 mm diameter, 2 grooves and section A. The designation POLEA 200 2A summarizes those three variables: size, number of grooves and belt type. Section A corresponds to classic narrow-profile V-belts, and the two grooves allow two belts to be mounted in parallel on the same pulley. The 200 mm diameter defines the transmission ratio when combined with another pulley in the same system.

It is used in belt drives on machine tools, compressors, fans, pumps and process equipment. It also appears in production lines and in assemblies where the driven shaft speed needs to be varied. Because it has two grooves, it is common in drives that require greater torque capacity or a certain redundancy: if one belt fails, the other keeps transmitting until it is replaced.

To select the pulley, check that the pitch diameter and the section match the belt you are going to use. The number of grooves must be equal to or greater than the number of belts you plan to mount. During installation, align the pulleys precisely to avoid uneven belt wear and vibration. Tension is adjusted according to the equipment manual or the belt manufacturer's recommendations. If the shaft is keyed, the pulley must be keyed as well.

If you need a pulley with a different size, a different number of grooves or a different section, it can be manufactured to order. To do so, send us the diameter, section and number of grooves your application requires. We can also analyze the replacement of an existing pulley if you provide the shaft and keyway dimensions. The idea is for the new pulley to fit the equipment without adaptations.

To request a quote for this pulley or a variant, send the part number POLEA 200 2A by WhatsApp to MR Accesorios Industriales. If you have doubts about the equivalence with another pulley, attach a photo or the shaft dimensions. That way we can reply with the option that best fits your machine.