Pulley Combinations for the RAM4.36-A30-30H fan with a DHP04043 Phs, 40 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
584 - 584 3B5V200 20.3 3    5VX850   0.0 6.7 0.0 6.7
Motor Pulley: 3B5V70
0 Turns = 7.1 Motor Pitch
0 Turns = 7.1 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
535 - 535 3B5V234 23.5 3    5VX950   0.0 7.1 0.0 7.1
619 - 619 3B5V200 20.3 3  5VX950     0.0 7.1 0.0 7.1
Motor Pulley: 3B5V74
0 Turns = 7.5 Motor Pitch
0 Turns = 7.5 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
565 - 565 3B5V234 23.5 3  5VX950     0.0 7.5 0.0 7.5
Motor Pulley: 4B5V60
0 Turns = 6.1 Motor Pitch
0 Turns = 6.1 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
537 - 537 4B5V200 20.1 4  5VX830     0.0 6.1 0.0 6.1
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.