Industrial pulley 200 mm, 5 grooves, section B

EMMAR POLEA 200 5B is a pulleys reference, within Power transmission. Request a quote for POLEA 200 5B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The POLEA 200 5B pulley is a V-belt drive pulley manufactured by EMMAR Accesorios Industriales. It has a 200 mm diameter, 5 grooves and section B. It is used to transmit power between parallel shafts in industrial equipment, with the advantage of being able to regulate speed by changing the diameter ratio. Because it is in-house manufactured, machining and balancing are controlled so that the pulley rotates without vibration and the belts last as long as they should.

This item is a pulley with a 200 mm diameter, 5 grooves and section B. Section B corresponds to B-profile V-belts, and the 5 grooves allow up to five belts to be mounted in parallel to distribute the load. The 200 mm diameter defines the drive ratio when combined with another pulley of the same type. Manufacturing is in-house at MR, so the part comes out with the finish and tolerances required by a belt drive.

It is used in machines that need to transmit motion between separate shafts: compressors, fans, centrifugal pumps, conveyor belts, mixers and process equipment. It also appears in the drive of mills, screens and elevators. In food, chemical or aggregate processing plants, where there is a lot of dust or moisture, it is advisable to check alignment and belt tension from time to time so that the assembly does not lose performance.

To mount this pulley, first check that the shaft diameter and keyway match the pulley bore. Then align the pulleys with a straightedge or a laser: a misalignment of a few degrees wears the belts and the equipment bearings. Tension is adjusted according to the belt manufacturer's manual; if it is too loose, it slips, and if it is too tight, it stresses the supports. In drives with several belts, change the complete set so that all of them work equally.

If you need a pulley with a different number of grooves, a different diameter or a different section, send us the part number or the measurement marked on the old part. We can also evaluate a replacement if you give us the outside diameter, shaft diameter, keyway width and the belt section you use. With that data, the technical team at MR Accesorios Industriales looks for the closest option within the in-house manufacturing line.

To request a quote for this pulley or a variant, write to us on WhatsApp with the part number POLEA 200 5B or with the measurements of the one you need to replace. We will reply with manufacturing alternatives and options if the bore or keyway needs to be adapted. We work with workshops, maintenance and industrial purchasing departments, and we ship throughout the country.