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| उत्पत्ति के प्लेस: | चीन |
| ब्रांड नाम: | JEUNKEI |
| प्रमाणन: | CE, ROHS, ISO10993 |
| मॉडल संख्या: | ओडब्लूबी7575-48वी |
| न्यूनतम आदेश मात्रा: | 5 सेट (नमूना उपलब्ध) |
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| मूल्य: | USD180-USD210/Set |
| पैकेजिंग विवरण: | निर्यात के लिए सुइट |
| प्रसव के समय: | आदेश मात्रा /परक्राम्य पर निर्भर करता है |
| भुगतान शर्तें: | टी/टी ,, वेस्टर्न यूनियन, पेपैल |
| आपूर्ति की क्षमता: | प्रति माह 1000pcs |
| नाम: | डीसी ब्रशलेस ब्लोअर फैन | प्रतिरूप संख्या।: | ओडब्लूबी7575-48वी |
|---|---|---|---|
| शक्ति का स्रोत: | बैटरी/ डीसी पावर सप्लाई | वोल्टेज: | 48VDC |
| शक्ति: | 435 डब्ल्यू | दबाव: | 50 केपीए |
| हवा की मात्रा: | 666एल/मिनट | हवा की गति: | 80000 आरपीएम |
| चुंबक के ध्रुवीय जोड़े: | 2P=1 | शोर: | 45dB(1मी-केपीए) |
| गारंटी: | 12 महीने | वज़न: | 420g |
OWB7575 can be used in many applications, such as fuel cell systems, rapid inflation and pumping scenarios, environmental sampling devices, and more.
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.
Characteristics:
| Basic Tech spedification | OWB7575-48V |
| Maxximum continuous operating state | |
| Rated Voltage | 48VDC |
| Rated current | 9A |
| Rated power | 435W |
| No-load Speed | 80000rpm |
| Max air pressure ( Flow=0) | 666L/min |
| Power@ max.flow | 425W |
| Speed@ max.flow | 87128rpm |
| Min air flow | 10L/min |
| BLDC Motor Parameters | |
| Resistance | 2.05Ω |
| Inductance value | 7.77mH |
| Rotor inertia | 14g/cm² |
| Number of magnet poles | 2 |
| Winding insulation level | 180℃-F |
| Motor surface temperture rise | 45℃ |
| IP level | IP50 |
| Impeller material | AL |
| House casing material | AL |
| Oxygen compatible | 21% |
| Biocompatibility | Yes |
| Performance of blower | |
| NTC Situation | N/A |
| Weight | 420g |
| Operation life | 15000hous |
| Noise | 45dB(A) |
| Impeller rotation ( see from air inlet) | CCW |
| Operating ambient temperature range | -10~+45℃ |
| Pressure relief situation | ＞80kpa |
| Operating environment humidity range | 10~75% RH |
| Recommended storage temperaure range | -10~+40℃ |
Notice:
Peformance Curve:
Dimensions:
Applications:
FAQ:
Q: Can we connect this centrifugal air blower directly onto power source?
A: This blower fan is with BLDC motor inside and it needs a controller board to run.
Q: What kind of power source shall we use to drive this blower fan?
A: Generally, our customers use 24vdc switching power supply or Li-on battery.
Q: Do you also sell controller board for this blower fan?
A: Yes, we can supply adapted controller board for this blower fan.
Q: How to change impeller speed if we use your controller board?
A: You can use 0~5v or PWM to change speed. Our standard controller board is also with a
potentiometer to change speed conveniently.
Q: What is the MTTF of this centrifugal air blower?
A: MTTF of this centrifugal air blower is 20,000+ hours under 25 C degree.
Q: Can we use this centrifugal air blower to suct water?
A: This blower fan can not be used to suck water. If you need to suck water, you can ask us to
choose proper item for this special working condition.
Q: Can we use this centrifugal air blower to suck dust directly?
A: This blower fan can not be used to suck dust directly.If you need to suck dust, you can ask
us to choose proper item for this special working condition.
Q: What can do if the working condition is dirty?
A: A filter is strongly recommended to assemble onto the the inlet of the blower fan
Q: How to decrease the noise of the blower?
A: Many of our customers use foam, silicone to fill between blower fan and machine to insulate
the blower noise.
For more informantion, please contact with us via email: ivanzhu@junqitrading.com
व्यक्ति से संपर्क करें: Ivanzhu
दूरभाष: 0086-13961407941
