- PWM 3-Phase Speed Controller
Included three-phase PWM speed controller allows you to switch modes according to different hardware environments and scenarios. Under all 3 modes Nova is able to stop operating when PWM signal is below 6%.
- Three-Phase Six-Pole Drive Motor
- Greater output power and torque. Fully utilizes electrical energy, reducing energy loss.
- Better starting performance. Capable of quick start-up and reaching rated speed, improving operational efficiency.
- Less noise and vibration. Reduces mechanical friction and electromagnetic interference, decreasing noise and vibration.
- Precise PWM closed-loop design. Designed with speed compensation function, unaffected by air resistance, enhancing heat dissipation efficiency.
- Industrial-grade metal structure Metal Shaft
- Enhances structural strength.
- Improves reliability and durability.
- Superior dynamic balance.
- Neodymium Magnet
A strong neodymium magnet is placed at the bottom of the fan frame, perpendicular to the shaft. This magnetic structure effectively mitigates displacement due to centrifugal force during high-speed operation, thereby reducing fan vibration and ensuring more stable fan operation.
- Dustproof Design
Dust-proof structure encloses the internal drive components, preventing entrance of dust or debris corroding electronic components inside, thus extending the lifespan of the fan.
- Exterior Geometric Ribs
Overall structural enhancement strengthens the fan frame rigidity and reduces resonance.
- Recessed design at the four corners
The contact area between the fan frame and the corner is only 7mm wide, reducing by 72%, which significantly reduces resonance and noise.
- Vibration-Absorbing & Anti-Noise Pads
8 anti-vibration rubber pads efficiently reduce vibration and noise.
- Hexadecanol Fan Frame
- Extremely Minimal Fan Blade Clearance
The clearance between fan frame and blades is minimized to 0.5 ± 0.1mm to increase the effective cooling area, avoids fan backflow and enhances air pressure.
- 9 Curved Blade for Optimized Aerodynamics
CFD (Computational Fluid Dynamics) numerical fan blade design optimizes geometry and improves fan efficiency and airflow.
- Industrial-Grade LCP Material
Entire fan (blades + frame) is made of strong Liquid Crystal Polymer.
- Excellent heat dissipation performance.
- Low noise.
- High durability.
- FDB Bearing
- PWM Sharing Technology
Control multiple fans all together via only one connection.
Specifications
Specifications
Model Name
NOVA 12025
Fan Type
PWM Fan
Dimensions
120 x 120 x 25 mm
Bearing Type
FDB
Fan Speed
- Low: 300 ~ 1500 ±10% RPM
- Medium: 350 ~ 2400 ±10% RPM
- High: 400 ~ 3200 ±10% RPM
Airflow
- Low: 44 CFM
- Medium: 70.59 CFM
- High: 95.32 CFM
Air Pressure
- Low: 1.48 mmH₂O
- Medium: 3.72 mmH₂O
- High: 6.56 mmH₂O
Fan Noise Level
- Low: 21.5 dB(A)
- Medium: 30.8 dB(A)
- High: 38.7 dB(A)
Lifespan
50,000 hours @ 40°C
Connector
4-pin PWM
Rated Voltage
DC 12V
Operation Voltage
DC 6.0 – 13.2V
Rated Current
0.35A (Max.)
Warranty
5 Years
UPC
- 0-761345-40050-3 NOVA 120
- 0-761345-40051-0 NOVA 120 3PK
- 0-761345-40052-7 NOVA 120 White
Downloads
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