Description
The ebm-papst 624H is a premium-grade compact DC axial fan engineered for high-performance thermal management in demanding industrial environments. Manufactured in Germany, this 60x60x25mm cooling fan delivers exceptional airflow dynamics and reliability, making it an essential component for frequency converters, telecommunications equipment, and automated control cabinets. Designed with Original Engineering standards, the 624H ensures seamless Technical Compatibility with existing 24VDC system architectures, minimizing downtime and optimizing operational efficiency.
Technical Specifications
Manufacturer: ebm-papst
Model Number: 624H
Fan Type: DC Axial Fan
Dimensions: 60 x 60 x 25 mm
Nominal Voltage: 24 VDC
Operating Voltage Range: 12.0 to 28.0 VDC
Nominal Speed: 6800 RPM ± 10%
Maximum Airflow: 56 m³/h
Power Consumption: 2.9 W
Sound Pressure Level: 43 dB(A)
Operating Temperature Range: -20 °C to +70 °C
Weight: 0.085 kg
Bearing System: Precision Ball Bearing
Housing Material: Fiberglass-reinforced PBT plastic
Impeller Material: Fiberglass-reinforced PA plastic
Cable Connection: Single strands AWG 22, TR 64
Protection Class: IP20
Motor Protection: Protection against reverse polarity and blocking
Approvals: CE, CSA, UL, VDE
Industrial Application
The ebm-papst 624H is specifically engineered for integration into high-density frequency converters and industrial motor drives. In these applications, power electronics generate localized heat pockets that can degrade system performance and lifespan. The 624H resolves this critical issue by providing a concentrated airflow of 56 m³/h within a highly restricted footprint. Its robust ball-bearing system and wide temperature tolerance guarantee continuous, fail-safe operation in 24/7 manufacturing environments, preventing thermal throttling in critical drive systems.
Procurement and Lifecycle Value
Sourcing authentic ebm-papst components guarantees optimal thermal dissipation and extends the lifecycle of critical machinery. We ensure a reliable Lead Time for global B2B procurement, delivering brand new, factory-original units that meet stringent German manufacturing tolerances.











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