24 VDC Brushless Motor
Delta FFB0924EHE uses a nominal 24 VDC supply and operates over 14.0–27.6 VDC according to the exact-model manufacturer specification. Input current is 0.50 A, with a specified maximum of 0.75 A.
DELTA
Delta Electronics FFB0924EHE DC Axial Fan 24VDC 92x92x38mm 110.18CFM
$9.81
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DELTA
Delta Electronics FFB0924EHE DC Axial Fan 24VDC 92x92x38mm 110.18CFM
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$9.81
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Delta Electronics |
| Model Number | FFB0924EHE |
| Product Category | DC Axial Fan |
| Product Series | FFB Series |
| Fan Type | DC Brushless Axial Flow Fan |
| Frame Dimensions | 92 x 92 x 38 mm |
| Rated Voltage | 24 VDC |
| Operating Voltage Range | 14.0–27.6 VDC |
| Input Current | 0.50 A (maximum 0.75 A) |
| Input Power | 12.00 W (maximum 18.00 W) |
| Reference Speed | 4800 RPM |
| Maximum Free-Air Flow | 110.18 CFM (3.120 m³/min) |
| Minimum Specified Free-Air Flow | 99.23 CFM (2.810 m³/min) |
| Maximum Static Pressure | 0.665 inH₂O (16.90 mmH₂O) |
| Minimum Specified Maximum Static Pressure | 0.539 inH₂O (13.69 mmH₂O) |
| Acoustical Noise | 55.0 dB(A) average (59.0 dB(A) maximum) |
| Bearing System | Two Ball Bearings |
| Motor Design | Two-Phase, Four-Pole Brushless Motor |
| Frame Material | Plastic, UL 94 V-0 |
| Impeller Material | Plastic, UL 94 V-0 |
| Electrical Termination | 2 Lead Wires |
| Lead Wire Specification | UL1007-F AWG24 |
| Lead Wire Polarity | Red: Positive (+); Black: Negative (-) |
| Rotation Direction | Clockwise, viewed from nameplate side |
| External Cover | Open Type |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -40°C to +75°C |
| Operating Humidity | 5–90% RH |
| Storage Humidity | 5–95% RH |
| Insulation Classification | UL Class A |
| Locked-Rotor Protection | Motor winding protection and overcurrent shutdown |
| Polarity Protection | Reverse-polarity withstand capability (manufacturer specification) |
| Weight | 198 g |
| Manufacturer Reference Life | 70,000 hours at 40°C and 15–65% RH |
Key Features
92 x 92 x 38 mm Frame
The axial fan measures 92 x 92 x 38 mm, combining a square frame and a 38 mm depth. Check mounting-hole locations and enclosure clearance against the equipment.
4800 RPM Reference Speed
Delta lists 4800 RPM as the reference speed for FFB0924EHE under its stated electrical and environmental test conditions.
110.18 CFM Free-Air Flow
The manufacturer specifies 110.18 CFM maximum airflow at zero static pressure and 0.665 inH₂O maximum static pressure at zero airflow. Installed airflow depends on system resistance.
Two Ball Bearings
The exact-model specification lists two ball bearings, UL 94 V-0 plastic frame and impeller materials, and an average acoustical noise level of 55.0 dB(A).
Two-Wire Power Connection
The base FFB0924EHE has red positive and black negative UL1007-F AWG24 leads. The separately suffixed -F00 and -R00 versions add different monitoring signals and should not be treated as the same wiring configuration.
Applications
- Industrial control cabinet forced-air cooling
- Power supply equipment ventilation
- Telecommunications enclosure thermal management
- Industrial power electronics cooling assemblies
- Server and computing chassis ventilation
- Network equipment enclosure air circulation
- Electronic instrumentation forced-air cooling
- Maintenance of compatible 24 VDC 92 mm axial fan systems
Purchase Information
We support online purchase of the Delta Electronics FFB0924EHE DC Axial Fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is Delta Electronics FFB0924EHE?
FFB0924EHE is a Delta Electronics 24 VDC brushless axial cooling fan with a 92 x 92 x 38 mm frame, two ball bearings, 4800 RPM reference speed and two power leads.
What is the rated voltage of FFB0924EHE?
The Delta specification identifies a rated voltage of 24 VDC and an operating voltage range of 14.0–27.6 VDC.
What are the dimensions of FFB0924EHE?
The frame measures 92 x 92 x 38 mm. Compare the mounting-hole pattern, frame depth and available enclosure clearance before replacement.
What is the input current of FFB0924EHE?
Delta specifies 0.50 A input current and a maximum of 0.75 A. The two figures should be distinguished when sizing the electrical supply.
What input power does the fan require?
The manufacturer lists 12.00 W input power, with a specified maximum value of 18.00 W.
What is the reference rotational speed?
FFB0924EHE has a manufacturer-listed reference speed of 4800 RPM measured under the stated nominal operating conditions.
What is the maximum airflow of FFB0924EHE?
Delta specifies 110.18 CFM (3.120 m³/min) free-air flow at zero static pressure. The minimum specified free-air value is 99.23 CFM.
What is the maximum static pressure?
The fan is specified at 0.665 inH₂O (16.90 mmH₂O) maximum static pressure, measured at zero airflow. This is a separate performance endpoint from maximum free-air flow.
What acoustical noise level is specified?
Delta lists 55.0 dB(A) average noise with a maximum specified value of 59.0 dB(A), measured under its published test conditions.
What bearing system does FFB0924EHE use?
The exact-model Delta specification identifies two ball bearings and a plastic frame and impeller rated UL 94 V-0.
Does FFB0924EHE have two or three wires?
The base FFB0924EHE uses two wires: red positive and black negative. FFB0924EHE-F00 is a three-wire speed-sensor variant, while FFB0924EHE-R00 is a three-wire locked-rotor-sensor variant.
What should be checked before ordering Delta FFB0924EHE?
Confirm the exact FFB0924EHE marking, 24 VDC supply, 0.50 A input current, maximum current requirement, 92 x 92 x 38 mm dimensions, mounting points, 110.18 CFM airflow rating, two-wire polarity and operating environment. Compare any added suffix with its matching Delta specification.
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