Narrow V-belt DIN 7753/1, profile SPZ 9.7x8, datum length Ld 875 mm, inside length Li 837 mm

As a narrow V-belt the article transmits drive power between two pulleys by friction and evens out shocks in the drive. The data sheet gives a datum length of 875 mm. This version is listed with inside length Li 837 mm and datum length Ld 875 mm.

Benefits

• Datum length Ld 875 mm and inside length Li 837 mm to DIN 7753/1.
• Profile SPZ 9.7x8 to DIN 7753/1 with a top width of 9.7 mm and a height of 8 mm.
• Belt speed up to 40 m/s as per the data sheet.
• Smallest permissible pulley diameter 63 mm.
• Temperature range -40 to +100 °C.

Applications

In drives for pumps, fans and compressors the belt of 837 mm inside length runs over pulleys from 63 mm diameter.

Standards and conformity

Profile and lengths follow DIN 7753/1. The data give 875 mm datum length and 837 mm inside length.