Pulley Combinations for the RAM7M.96-A225-25HM fan with a DHP04043 Phs, 40 HP, ODP, Premium (E-Plus3) Eff. Motor
Motor Pulley: 3B5V62
0 Turns = 6.3 Motor Pitch
0 Turns = 6.3 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
475 - 475 3B5V234 23.5 3  5VX930     0.0 6.3 0.0 6.3
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
422 - 422 3B5V278 28.1 3  5VX1030     0.0 6.7 0.0 6.7
Motor Pulley: 3B5V68
0 Turns = 6.8 Motor Pitch
0 Turns = 6.8 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
428 - 428 3B5V278 28.1 3    5VX1150   0.0 6.8 0.0 6.8
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
447 - 447 3B5V278 28.1 3  BX99     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
472 - 472 3B5V278 28.1 3    5VX1030   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
459 - 459 4B5V234 23.5 4  5VX1000     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.