RH40M-4/105553
ebm-papst Inc.
RH40M-4/105553
ebm-papst Inc.
FAN IMP MTRZD 404X188MM 115VAC
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Product details
The RH40M-4/105553 AC Fans from ebm-papst Inc. delivers automotive-grade cooling performance for electric vehicle power systems. Designed to meet stringent automotive qualifications, this fan solution addresses unique thermal challenges in next-generation mobility.The 115VAC capability handles automotive electrical system fluctuations from 9V to 16V during start-stop operation.Round - 404mm Dia packaging fits standard EV battery module cooling channels while maximizing heat transfer efficiency.The 188.0mm compact design enables integration into tight spaces within electric motor cooling jackets.2800.0 CFM (78.40m³/min) performance has been validated for 400V lithium-ion battery pack cooling under AEC-Q200 stress testing.The Ball system withstands 50G mechanical shock for crash survivability in ADAS cooling applications.As a Motorized Impellers configuration, it provides optimized airflow for power inverter cooling in hybrid vehicle systems.At 73.0dB(A) operational volume, the fan meets NVH requirements for luxury electric vehicle cabins.The 680W draw contributes to overall vehicle energy efficiency metrics and range optimization.2 Wire Leads options include vibration-resistant connectors for under-hood installations.At 19 lbs (8.6 kg), the design minimizes impact on vehicle payload and range calculations.
Product Attributes
- Product Status: Obsolete
- Voltage - Rated: 115VAC
- Size / Dimension: Round - 404mm Dia
- Width: 188.0mm
- Air Flow: 2800.0 CFM (78.40m³/min)
- Static Pressure: -
- Bearing Type: Ball
- Fan Type: Motorized Impellers
- Features: -
- Noise: 73.0dB(A)
- Power (Watts): 680W
- RPM: -
- Termination: 2 Wire Leads
- Ingress Protection: -
- Operating Temperature: -
- Approval Agency: -
- Weight: 19 lbs (8.6 kg)
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