GEAR REDUCTION RATIOS AND CAPABILITIES
Gear reducers are rated to transmit up to the horsepowers (kW) shown below. Three interchangeable gear ratios are available.
3611 THRU 4722 PUMPS | 60 Hz OPERATION | 50 Hz OPERATION | |||||||||
GEAR | NUMBER OF TEETH | MOTOR |
| PUMP |
| MAX HP | MOTOR |
| PUMP | MAX KW | |
HIGH | LOW |
|
|
| |||||||
RATIO | SPEED | SPEED | RPM |
| RPM |
| ALLOWED | RPM |
| RPM | ALLOWED |
| GEAR | GEAR |
|
|
|
|
|
|
|
|
|
4.60 | 15 | 69 |
|
| 126 |
| 2.8 |
|
| 105 | 1.7 |
3.94 | 17 | 67 | 580 |
| 147 |
| 3.3 | 485 |
| 123 | 2.2 |
3.20 | 20 | 64 |
|
| 181 |
| 4.0 |
|
| 152 | 2.7 |
4.60 | 15 | 69 |
|
| 189 |
| 4.2 |
|
| 159 | 2.8 |
3.94 | 17 | 67 | 870 |
| 221 |
| 4.9 | 760 |
| 185 | 3.3 |
3.20 | 20 | 64 |
|
| 272 |
| 6.1 |
|
| 228 | 4.0 |
4.60 | 15 | 69 |
|
| 250 |
| 5.5 |
|
| 206 | 3.6 |
3.94 | 17 | 67 | 1150 |
| 290 |
| 6.5 | 950 |
| 241 | 4.3 |
3.20 | 20 | 64 |
|
| 360 |
| 8.0 |
|
| 296 | 5.3 |
4.60 | 15 | 69 |
|
| 380 |
| 8.5 |
|
| 315 | 5.6 |
3.94 | 17 | 67 | 1750 |
| 445 |
| 10.0 | 1450 |
| 368 | 6.6 |
3.20 | 20 | 64 |
|
| 545 |
| 10.0 |
|
| 453 | 6.6 |
4.60 | 15 | 69 | 3450 |
| 750 |
| 10.0 | 2850 |
| 620 | 6.6 |
|
|
|
|
|
|
|
|
|
|
|
|
16
