Pulley Combinations for the CFA2.30-A20-18A fan with a 00518OS1C184T1 Phs, 5 HP, ODP (Open Drip Proof) Motor
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
585 - 607 2BK160H 15.7 2    BX73   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    BX78   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.