Changzhou Junqi International Trade Co.,Ltd
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OWB9275 is one of the high-air volume blowers of JUNQI Blower. The air volume at all 3 rated voltages is more than 1300l/min. It can be quickly started and stopped, which greatly increases the efficiency of use.
Blower Parameter:
| Model | OWM9275-24V | OWB9275-48V | OWB9275-220VAC |
| Max.Flow (L/min) | 1500 | 1350 | 1337 |
| Max.Pressure ( Kpa) | 25 | 23 | 21 |
| Current (A) | 22 | 11 | 1.9 |
| Speed (rpm) | 52000 | 51000 | 50800 |
| Voltage Range (V) | 7.8~30 | 36~60 | 200~240 |
| Power (W) | 528 | 510 | 418 |
| Resistance (mΩ) | 27 | 78.5 | 2800 |
| Inductance (uH) | 82 | 267 | 13 |
| Rotor inertia (g.cm²) | 6.17 | 6.17 | 6.17 |
| Noise (dB (1m-1kpa)) | 45 | 45 | 45 |
| MTBF (hour) | 22000 | 22000 | 2000 |
| Weight (g) | 570 | 570 | 570 |
| Hall Angle | / | / | / |
| Pole pair | 2P=1 | 2P=1 | 2P=1 |
| Connection | △ | △ | Y |
| IP Class | IP50 | IP50 | IP54 |
Dimension:
Performance Curve:
24V P-Q Curve
24V Air volume/Speed/Power demand
Application:
DC blower; Cpap blower; Low noise blower; Clinical ventilator; Home ventilator; Breathing machine;Fuel cell;Express air cushion machine;Beauty air cooler;Sampling instrument;Expectorant vest.