3615RL-05W-B40 NMB 9238/24V fan
3615RL-05W-B40 NMB 9238/24V fan
3615RL-05W-B40 NMB 9238/24V fan

3615RL-05W-B40 NMB 9238/24V fan

$10.71

SKU: 733271506078 Brand:

Description

The NMB 3615RL-05W-B40 is a premium-grade DC axial cooling fan engineered by MinebeaMitsumi and officially specified as an OEM component for ABB industrial equipment. Designed for continuous operation in demanding thermal environments, this 92x92x38mm fan delivers exceptional airflow and static pressure to prevent thermal throttling in critical automation systems. Utilizing a precision dual ball bearing architecture, it guarantees a maximized operational lifecycle even in high-temperature industrial enclosures.

Technical Specifications:
Manufacturer: NMB Technologies (MinebeaMitsumi)
OEM Compatibility: ABB
Model Number: 3615RL-05W-B40
Dimensions: 92mm x 92mm x 38mm
Rated Voltage: 24V DC
Operating Voltage Range: 10.0V to 27.6V DC
Nominal Current: 0.28A
Input Power: 6.72W
Rated Speed: 3200 RPM ± 10%
Maximum Airflow: 1.98 m³/min (70 CFM)
Maximum Static Pressure: 62 Pa
Acoustic Noise: 43 dB(A)
Operating Temperature: -10°C to +70°C
Bearing Type: Dual Ball Bearing
Material (Frame/Impeller): UL94V-0 Plastic
Termination: Lead Wires
Weight: 160g

Model Nomenclature Decoding (3615RL-05W-B40):
36: Frame size 92mm (3.6 inches)
15: Frame thickness 38mm (1.5 inches)
R: Ribbed frame design
L: Standard DC axial series
05: 24V DC rated voltage
W: Lead wire termination
B: Dual ball bearing system for extended lifecycle
4: High-speed performance class
0: Standard sensor configuration

Industrial Application & Technical Compatibility:
This specific cooling fan is heavily utilized in ABB variable frequency drives (VFDs), servo controllers, and high-density control cabinets. In these applications, maintaining optimal internal temperatures is critical to preserving the lifecycle of sensitive power electronics such as IGBT modules and capacitors. The high static pressure generated by the 38mm thick frame allows it to push air through densely packed heatsinks. The dual ball bearing design ensures a high Mean Time Between Failures (MTBF), making it strictly suitable for 24/7 continuous operation in manufacturing plants, HVAC control centers, and robotics enclosures.

Procurement & Lifecycle Value:
Sourcing Original Engineering components guarantees exact Technical Compatibility and eliminates the risk of premature system failure associated with aftermarket alternatives. By utilizing the exact NMB 3615RL-05W-B40 specified by ABB, facilities maintain their equipment’s original thermal dissipation parameters and safety certifications. We maintain optimized supply chain networks to ensure minimal Lead Time for this critical spare part, keeping your automated infrastructure running at peak efficiency.

3615RL-05W-B40 NMB 9238/24V fan

3615RL-05W-B40 NMB 9238/24V fan

3615RL-05W-B40 NMB 9238/24V fan

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Fans Maintenance and upkeep

1. The use environment should always be kept clean and tidy, the surface of the fan should be kept clean, there should be no sundries in the inlet and outlet air outlets, and the dust and other sundries in the fan and pipes should be cleaned regularly;

2. The fan can only operate under the condition that it is completely normal, and at the same time, it is necessary to ensure that the capacity of the power supply facilities is sufficient and the voltage is stable.

3. During the operation of the fan, if it is found that the fan has abnormal sound, the motor is seriously heated, the shell is live, the switch trips, and cannot be started, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan, and a test run should be carried out for about five minutes after the overhaul to confirm that there is no abnormal phenomenon before starting the operation;

4. The fan should be stored in a dry environment to avoid moisture on the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from bumping to avoid damage to the fan.

FAQ

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