V-belt pulley
IPL Transmission
Designed for use with both wedge (narrow) and
classical v-belts.
B=E(n-1)+2F
n=No. og grooves
Dimensions in milimetres
Material: Fine grain cast-iron
grade 220-260
Eccentricity of
O/D to bore DIN 2211 part 1
Groove side
wobble tolerance: DIN 2211 part 1
Surface roughness: ISO 254
Balance quality
grade: ISO 1940
Pulleys with dm (pcd) >125 mm are statically
balanced to grade G 6,3.
A residual unbalance of 2 g on the pulley dm
(pcd) will be accepted.
The residual unbalance is ≤100 g mm/kg at
600 rev./min. and 20 g mm/kg at 3000 rev./min.
Dynamic balancing can be supplied to order.
