Pulley Combinations for the RAM2.36-A20-18A fan with a DTP00543 Phs, 5 HP, ODP, Premium (E-Plus3) Eff. Motor
Motor Pulley: 2VP42 x 1 1/8
6 Turns = 3 Motor Pitch
0 Turns = 4 Motor Pitch
1/2 Turn = 0.083333333 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
485 - 588 2BK120H 11.4 2    BX61   5.0 3.16 1.0 3.83
Motor Pulley: 2VP60 x 1-1/8
6 Turns = 4.3 Motor Pitch
0 Turns = 5.5 Motor Pitch
1/2 Turn = 0.1 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
723 - 751 2BK130H 12.7 2    BX68   5.0 5.25 1.0 5.45
Motor Pulley: 2VP65 x 1 1/8
6 Turns = 5.2 Motor Pitch
0 Turns = 6.4 Motor Pitch
1/2 Turn = 0.1 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
505 - 580 2BK190H 18.7 2    BX61   5.0 5.4 1.0 6.2
602 - 691 2BK160H 15.7 2  BX74     5.0 5.4 1.0 6.2
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.