Industrial pulley 450 mm, 1 groove, section A

EMMAR POLEA 450 1A belongs to pulleys, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for POLEA 450 1A and any equivalents.

The EMMAR pulley 450 1A is a single-groove, section A V-belt pulley with a 450 mm outside diameter. It mounts on a machine shaft to transmit rotary motion and set the speed ratio between the motor and the driven equipment. This pulley is manufactured in-house by EMMAR, which keeps dimensions and balancing under control.

The code POLEA 450 1A packs the key data: 450 mm diameter, one groove, section A. Section A is a classic V-belt profile, and with a single groove the pulley carries one belt. Because EMMAR produces this pulley in its own shop, the bore, keyway and balance are held to the drawing.

You will find this size in belt drives on industrial fans, centrifugal pumps, compressors, conveyors, mixers and machine tools. It also fits installations where motor speed has to be stepped up or down, or where the belt drive helps damp vibration and protect the system from overloads.

When selecting a replacement, work from the pitch diameter, belt section, number of grooves and shaft diameter. Confirm that the keyway and the fastening method match the shaft. At installation, align the pulleys carefully; misalignment shows up as uneven belt wear and vibration. Clean and balance the pulley before it goes into service.

Need a different diameter, groove count or section? EMMAR can manufacture it or the team can locate an equivalent. Send the code POLEA 450 1A or the full designation by WhatsApp or email, along with the shaft diameter, belt section, grooves required and any other specification. You will get a quote for the option that fits your application.