Pulley Combinations for the CFA8M.84-A230-30HM fan with a DHP05043 Phs, 50 HP, ODP, Premium (E-Plus3) Eff. Motor
Motor Pulley: 3B5V66
0 Turns = 6.7 Motor Pitch
0 Turns = 6.7 Motor Pitch
1/2 Turn = 0 Motor Pitch
RPM Range Fan Pulley Pitch Dia. Bushing Belt Qty Belt by Discharge Max Turns Pitch @ Max Turns Min Turns Pitch @ Min Turns
Down Side
506 - 506 3B5V234 23.5 3  5VX930     0.0 6.7 0.0 6.7
Motor Pulley: 4B5V66
0 Turns = 6.6 Motor Pitch
0 Turns = 6.6 Motor Pitch
1/2 Turn = 0 Motor Pitch
RPM Range Fan Pulley Pitch Dia. Bushing Belt Qty Belt by Discharge Max Turns Pitch @ Max Turns Min Turns Pitch @ Min Turns
Down Side
467 - 467 4B5V250 25.1 4  5VX950     0.0 6.6 0.0 6.6
The manufacturer reserves the right to use alternate motors from alternate vendors that meet the operating requirements of the fan but may have slightly different specifications.