# Fan Blower, Motorized Impeller, 48 VDC, DC, 220 mm, 71 mm, 621 CFM
**URL**: https://novapart.co/products/ODB22071-48HB10A/fan-blower-motorized-impeller-48-vdc-dc-220-mm-71
**SKU**: ODB22071-48HB10A
**Manufacturer**: ORION FANS
**Category**: Cooling & Thermal Management || Fans & Blowers || Blowers
**Price**: €178.5900
**Stock**: 10+
**Lead Time**: 176 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Ip Rating | - |
| Blower Type | Motorized Impeller |
| Bearing Type | Ball Bearing |
| Noise Rating | 69dB |
| Power Rating | 129.6W |
| Voltage Type | DC |
| Product Range | ODB22071 Series |
| Air Flow - Cfm | 621CFM |
| External Depth | 71mm |
| Fan Frame Size | 220mm |
| Supply Voltage | 48VDC |
| Air Flow - M3/Min | - |
| Power Connection Type | 4 Lead Wires |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4035418/)
DC Motorized Impeller, 24V, 48V 220x71mm (8.7”x2.80”)
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ODB22071 Series
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b. Black --- DC Voltage - (GND) Lead Wires: c. Blue --PWM Control AWG#20 300+/-10mm d --F/G Tachometer Stripped Ends 5mm Frame Die Cast Aluminum Operating Temperature -10°C ~ +60°C Impeller PBT, UL94 V-0 Plastic Storage Temperature -40°C ~ +75°C Connection 4x Lead wires, 20 AWG Life Expectancy Brushless DC, IC Protected, Motor 50,000 hours (L10 at 25°C) Polarity Protected Available Options Bearing System Dual Ball Bearings Alarm Other Speeds Available Dielectric Strength 500VAC/min ,' ~~ee~~ 0.6 Weight: 3.09 lbs 10M ohm between leadwires Insulation Resistance and frame (500 VDC) AIR FLOW (CFM) ~~Pf~~ m0 oo Rated Rated Nominal Rated Speed Noise Level Max. Static Part Number Airflow (CFM) Voltage Power Current (RPM) (dB) Pressure ODB22071-24HB10A 24 VDC 105.6 W 4.4 A 2800 580 68 2.10” H2O ODB22071-48HB10A 48 VDC 129.6 W 2.7 A 3000 621 69 2.26” H2O
PWM Low Voltage: <0.5V PWM High Voltage: >2.6V PWM High Voltage Max: ≤12V PWM Max Sink Current: 8mA PWM Frequency Range: 100Hz-100KHz PWM Typical Frequency: 25KHz RPM at 0% Duty Cycle: 0 RPM RPM will be full speed if PWM input is disconnected.
Tach Max Voltage = 24V Tach Max Current = 5mA Tach Low Voltage = 0.5V Tach Pulses per rotation = 2
Knight Electronics, Inc. 10557 Metric Drive Dallas, TX 75243 214-340-0265
Orion Fans Information and data is subject to change without prior notification
Revision 1.1
## Links
- [View this product on Novapart](https://novapart.co/products/ODB22071-48HB10A/fan-blower-motorized-impeller-48-vdc-dc-220-mm-71)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/orion-fans/odb22071-48hb10a/fan-blower-220mm-129-6w-48vdc/dp/4035418)
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