R4E310-AQ31-12
ebm-papst Inc.
R4E310-AQ31-12
ebm-papst Inc.
FAN IMP MTRZD 318X154MM 230VAC
Reference Price (USD)
1+
$348.95000
500+
$345.4605
1000+
$341.971
1500+
$338.4815
2000+
$334.992
2500+
$331.5025
Exquisite packaging
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R4E310-AQ31-12
$348.95
Product details
The R4E310-AQ31-12 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 230VAC capability handles automotive electrical system fluctuations from 9V to 16V during start-stop operation.Round - 318mm Dia packaging fits standard EV battery module cooling channels while maximizing heat transfer efficiency.The 154.0mm compact design enables integration into tight spaces within electric motor cooling jackets.1430.0 CFM (40.04m³/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.Capacitor include reverse rotation detection for predictive maintenance in fleet applications.At 65.0dB(A) operational volume, the fan meets NVH requirements for luxury electric vehicle cabins.The 240W draw contributes to overall vehicle energy efficiency metrics and range optimization.1700 RPM speed is dynamically controlled based on BMS temperature feedback for proactive thermal management.2 Wire Leads options include vibration-resistant connectors for under-hood installations.At 9.7 lbs (4.4 kg), the design minimizes impact on vehicle payload and range calculations.
Product Attributes
- Product Status: Active
- Voltage - Rated: 230VAC
- Size / Dimension: Round - 318mm Dia
- Width: 154.0mm
- Air Flow: 1430.0 CFM (40.04m³/min)
- Static Pressure: -
- Bearing Type: Ball
- Fan Type: Motorized Impellers
- Features: Capacitor
- Noise: 65.0dB(A)
- Power (Watts): 240W
- RPM: 1700 RPM
- Termination: 2 Wire Leads
- Ingress Protection: -
- Operating Temperature: -
- Approval Agency: -
- Weight: 9.7 lbs (4.4 kg)
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