Overview
This 110 × 110 × 25 mm AC axial fan is the size that fits most control cabinets, machine enclosures and small equipment housings. The series uses two speed tiers and two supply voltages, so the same panel cut-out can be cooled quietly or pushed harder without changing the opening.
The table below covers eight variants: 115 V and 230 V at 50 and 60 Hz, in a high-speed (HS) and a lower-speed (MS) version. Published airflow runs from 70 to 100 m³/h, noise from 30 to 41 dB(A), and power stays between 16 and 18 W.
Where it fits
- Control and distribution cabinets with a filtered intake and an exhaust opening
- Machine and equipment enclosures where the fan mounts to a panel cut-out
- Small cabinets and rooms that need occasional air movement rather than ducted ventilation
- OEM equipment where one frame size is used across a product range
Choosing between the variants
Voltage. The HA1102501 models run on 115 V; the HA1102502 models on 230 V. Both are built for 50 Hz and 60 Hz, which changes speed and airflow: in the HS version, 2,200 rpm at 50 Hz against 2,500 rpm at 60 Hz.
Speed and noise. The HS version reaches 100 m³/h but produces 40–41 dB(A). The MS version gives up roughly 15–20% of the airflow for about 5 dB(A) less noise, which matters when the cabinet stands in a room where people work.
Airflow after the filter. Catalogue figures assume a free opening. A filter guard or louvre reduces the delivered airflow, so size on the filtered figure rather than the free-air number.
Specifications
| Model | Voltage (V AC) | Frequency (Hz) | Current (A) | Power (W) | Speed (rpm) | Airflow (m³/h) | Airflow (CFM) | Noise dB(A) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| HA1102501HS(B)-1 | 115 | 50 | 0.20 | 18 | 2200 | 84 | 49 | 34 | 0.304 |
| HA1102501HS(B)-2 | 115 | 60 | 0.20 | 18 | 2500 | 100 | 59 | 40 | 0.304 |
| HA1102502HS(B)-1 | 230 | 50 | 0.10 | 18 | 2200 | 84 | 49 | 35 | 0.304 |
| HA1102502HS(B)-2 | 230 | 60 | 0.10 | 18 | 2500 | 100 | 59 | 41 | 0.304 |
| HA1102501MS(B)-1 | 115 | 50 | 0.16 | 16 | 1800 | 70 | 41 | 30 | 0.304 |
| HA1102501MS(B)-2 | 115 | 60 | 0.16 | 16 | 2300 | 84 | 49 | 35 | 0.304 |
| HA1102502MS(B)-1 | 230 | 50 | 0.16 | 16 | 1800 | 70 | 41 | 30 | 0.304 |
| HA1102502MS(B)-2 | 230 | 60 | 0.16 | 16 | 2300 | 84 | 49 | 35 | 0.304 |
Installation notes
Mount the fan with the airflow arrow pointing out of the enclosure and keep the exhaust opening at least as large as the intake. Use a finger guard where the blades can be reached, and a filter guard on the intake in dusty plants. The fan can be speed-controlled with a suitable voltage controller; confirm the controller type before ordering, because not every AC motor behaves well at low settings.
FAQ
Is this fan available in 115 V and 230 V?
Yes. HA1102501 models are 115 V and HA1102502 models are 230 V, each in 50 Hz and 60 Hz versions.
What is the difference between the HS and MS versions?
The HS version runs at 2,200 rpm (50 Hz) or 2,500 rpm (60 Hz) and moves up to 100 m³/h. The MS version runs at 1,800 or 2,300 rpm, gives up roughly 15–20% of the airflow and is about 5 dB(A) quieter.
Ball bearing or sleeve bearing?
This series is supplied with ball bearings. If the installation needs a sleeve-bearing version, tell us before ordering so we can confirm availability.
Will a filter guard reduce the airflow?
Yes. Filter media adds resistance, and the delivered airflow drops below the free-air figure. Size the fan on the airflow you need after the filter is fitted.
What is the minimum order quantity and lead time?
Both depend on the model and quantity and are confirmed with the quotation. Samples can be supplied for approval before a production order.
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