Description
SANYO DENKI SAN ACE 120 – HIGH STATIC PRESSURE DC AXIAL FAN
Model: 9HV1248P1G013
Manufacturer: Sanyo Denki Co., Ltd.
Series: San Ace 120 (9HV Type)
MODEL DECODING & ARCHITECTURE
9HV: High Static Pressure Series
12: Frame Size 120 mm x 120 mm
48: Rated Voltage 48 V DC
P: PWM Speed Control and Pulse Sensor (Tachometer Output)
1: High-Speed Tier Specification
G: Frame Structural Code
013: Lead Wire and Internal Circuit Specification
TECHNICAL SPECIFICATIONS
Frame Dimensions: 120 mm x 120 mm x 38 mm
Frame Material: Aluminum Die-Cast / Reinforced Resin
Impeller Material: Glass-Fiber Reinforced Plastic (UL 94V-0)
Bearing System: Dual Precision Ball Bearings
Rated Voltage: 48 V DC
Operating Voltage Range: 36.0 V DC to 72.0 V DC
Rated Current: 2.00 A
Rated Input Power: 96.0 W
Rated Rotational Speed: 10,500 RPM
Maximum Airflow: 8.50 m³/min (300 CFM)
Maximum Static Pressure: 1,350 Pa (5.42 inchH2O)
Sound Pressure Level: 71.0 dB(A)
Expected Operating Life: 40,000 Hours at 60 °C (70,000 Hours at 40 °C)
Operating Temperature Range: -20 °C to +70 °C
Storage Temperature Range: -30 °C to +70 °C
Termination: 4-Wire Lead (V+, GND, PWM Control Input, Tachometer Output)
Weight: 490 g
Dielectric Strength: 50/60 Hz, 500 V AC, 1 Minute (Between Lead Wire and Frame)
Insulation Resistance: 10 MΩ or Greater at 500 V DC
Certifications: UL Recognized (UL507), CSA, TÜV, CE, RoHS Compliant
INDUSTRIAL APPLICATION & THERMAL INTEGRATION
The San Ace 9HV1248P1G013 delivers extreme static pressure designed specifically for dense thermal enclosures where standard axial fans experience airflow stalling. Engineered for 48 V telecom rectifiers, 1U/2U high-density server chassis, optical transport network nodes, centralized industrial UPS enclosures, and rapid-cooling battery storage racks. Its steep P-Q curve maintains critical CFM throughput across heavily packed heatsinks, backplanes, and restrictive ducting.
PROCUREMENT & COMPLIANCE
Original Engineering: Genuine Sanyo Denki high-reliability motor and aerodynamic blade geometry.
Technical Compatibility: Standard 120 mm mounting footprint with 4-wire PWM duty-cycle speed regulation and tachometer feedback for closed-loop thermal control.
Lead Time: In-stock units ready for immediate dispatch; standard factory lead time applies for volume project allocations.











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