Table
Standard Motor (Belt Drive)*
AIRFLOW |
|
|
|
|
| EXTERNAL STATIC PRESSURE (in. wg) |
|
|
|
|
| |||||
CFM |
| 0.2 |
|
| 0.4 |
|
| 0.6 |
|
|
| 0.8 |
|
| 1.0 |
|
| Rpm | Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts |
| Rpm | Bhp | Watts | Rpm | Bhp | Watts |
1500 | 724 | 0.33 | 295 | 837 | 0.45 | 402 | 937 | 0.59 | 524 |
| 1028 | 0.74 | 660 | 1111 | 0.91 | 808 |
1600 | 757 | 0.39 | 343 | 866 | 0.51 | 455 | 962 | 0.65 | 580 |
| 1050 | 0.81 | 719 | 1132 | 0.98 | 870 |
1700 | 790 | 0.45 | 398 | 894 | 0.58 | 514 | 988 | 0.72 | 643 |
| 1074 | 0.88 | 784 | 1154 | 1.06 | 938 |
1800 | 823 | 0.52 | 458 | 924 | 0.65 | 579 | 1015 | 0.80 | 712 |
| 1099 | 0.96 | 857 | 1177 | 1.14 | 1013 |
1900 | 857 | 0.59 | 525 | 955 | 0.73 | 650 | 1043 | 0.89 | 787 |
| 1125 | 1.05 | 936 | 1201 | 1.23 | 1096 |
2000 | 892 | 0.67 | 599 | 986 | 0.82 | 729 | 1072 | 0.98 | 870 |
| 1151 | 1.15 | 1022 | 1226 | 1.33 | 1185 |
2100 | 927 | 0.77 | 680 | 1017 | 0.92 | 815 | 1101 | 1.08 | 960 |
| 1178 | 1.26 | 1116 | 1251 | 1.44 | 1283 |
2200 | 962 | 0.87 | 769 | 1050 | 1.02 | 909 | 1131 | 1.19 | 1059 |
| 1206 | 1.37 | 1218 | 1277 | 1.56 | 1389 |
2300 | 997 | 0.97 | 865 | 1082 | 1.14 | 1010 | 1161 | 1.31 | 1165 |
| 1235 | 1.50 | 1329 | 1304 | 1.69 | 1503 |
2400 | 1033 | 1.09 | 970 | 1115 | 1.26 | 1120 | 1192 | 1.44 | 1279 |
| 1264 | 1.63 | 1448 | 1332 | 1.83 | 1625 |
2500 | 1069 | 1.22 | 1084 | 1149 | 1.39 | 1239 | 1223 | 1.58 | 1403 |
| 1293 | 1.77 | 1576 | 1360 | 1.98 | 1757 |
|
|
|
|
|
|
|
|
|
|
|
| |||||
AIRFLOW |
|
|
|
|
| EXTERNAL STTIC PRESSURE (in. wg) |
|
|
|
|
| |||||
CFM |
| 1.2 |
|
| 1.4 |
|
| 1.6 |
|
|
| 1.8 |
|
| 2.0 |
|
| Rpm | Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts |
| Rpm | Bhp | Watts | Rpm | Bhp | Watts |
1500 | 1188 | 1.09 | 970 | 1261 | 1.29 | 1143 | 1330 | 1.49 | 1327 |
| 1395 | 1.71 | 1523 | 1457 | 1.95 | 1729 |
1600 | 1208 | 1.16 | 1033 | 1279 | 1.36 | 1208 | 1347 | 1.57 | 1394 |
| 1412 | 1.79 | 1590 | 1474 | 2.02 | 1797 |
1700 | 1229 | 1.24 | 1103 | 1299 | 1.44 | 1280 | 1366 | 1.65 | 1468 |
| 1429 | 1.88 | 1665 | 1490 | 2.11 | 1873 |
1800 | 1250 | 1.33 | 1181 | 1319 | 1.53 | 1360 | 1385 | 1.74 | 1549 |
| 1448 | 1.97 | 1748 | 1508 | 2.20 | 1957 |
1900 | 1273 | 1.43 | 1266 | 1341 | 1.63 | 1447 | 1405 | 1.84 | 1638 |
| 1467 | 2.07 | 1839 | 1527 | 2.31 | 2050 |
2000 | 1296 | 1.53 | 1359 | 1363 | 1.74 | 1542 | 1427 | 1.95 | 1736 |
| 1488 | 2.18 | 1939 | — | — | — |
2100 | 1320 | 1.64 | 1459 | 1386 | 1.85 | 1646 | 1448 | 2.07 | 1842 |
| 1508 | 2.30 | 2047 | — | — | — |
2200 | 1345 | 1.77 | 1568 | 1409 | 1.98 | 1758 | 1471 | 2.20 | 1956 |
| — | — | — | — | — | — |
2300 | 1371 | 1.90 | 1686 | 1434 | 2.11 | 1878 | 1494 | 2.34 | 2080 |
| — | — | — | — | — | — |
2400 | 1397 | 2.04 | 1812 | 1459 | 2.26 | 2008 | — | — | — |
| — | — | — | — | — | — |
2500 | 1424 | 2.19 | 1948 | — | — | — | — | — | — |
| — | — | — | — | — | — |
NOTES: |
|
|
|
|
|
|
|
| LEGEND |
|
|
|
|
|
| |
1. Bold cells indicate |
|
| Bhp — Brake Horsepower |
|
|
|
| |||||||||
2. Maximum continuous bhp is 2.40. |
|
|
|
| Watts — Input Watts to Motor |
|
|
|
| |||||||
3. See general fan performance notes. |
|
|
|
| *Motor drive range: 1035 to 1460 rpm. All other rpms require | |||||||||||
|
|
|
|
|
|
|
| drive. |
|
|
|
|
|
|
50HE,HJ
55