High-performance narrow V-belt XPA 12.7x10, raw edge and cogged, datum length 850 mm

The narrow V-belt transmits power between two pulleys through friction on its flanks and follows DIN 7753/1. The data sheet gives a datum length Ld of 850 mm. The stated figures are an inside length Li of 805 mm.

Benefits

• Datum length Ld 850 mm with an inside length Li of 805 mm.
• Profile XPA 12.7x10 of 12.7 mm top width and 10 mm height to DIN 7753/1.
• Raw edge and cogged, which makes it easier to bend than a wrapped belt.
• Belt speed up to 50 m/s is permitted.
• Smallest permitted pulley diameter 63 mm.
• Temperature range -40 to +100 °C as per the data sheet.

Applications

On fans and pumps the belt of 850 mm datum length runs over pulleys from 63 mm diameter.

Standards and conformity

Dimensions and profile follow DIN 7753/1 in the XPA 12.7x10 version.