Overview
A large-frame fan with a brushless motor, which is the arrangement used when the unit has to run for long periods without brush maintenance. At 1,000–1,150 m³/h it sits in the bulk-air class: plant rooms, large enclosures and machine housings rather than control panels.
Six models cover 230 V and 380 V at 50 and 60 Hz on an 80 W motor. Airflow and noise rise together across the range — 1,000 m³/h at 65 dB(A) at 50 Hz, 1,150 m³/h at 68 dB(A) at 60 Hz — so the frequency choice is also a noise decision.
Where it fits
- Large cabinets and power enclosures
- Small plant rooms and technical spaces
- Machine housings that need bulk air movement
- Continuous-duty installations where brush wear is a concern
Specifications
| MODEL | Voltage (VAC) | Frequency (Hz) | Current (AMP) | Power (W) | Speed (RPM) | Air Flow (m3/hr) | Air Flow (CFM) | Noise Lp:dB(A) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| HA2258002HB-1 | 230 | 50 | 0.4 | 80 | 2300 | 1000 | 588 | 65 | 2.112 |
| HA2258002HB-2 | 230 | 60 | 0.4 | 80 | 2600 | 1150 | 676 | 68 | 2.112 |
| HA2258003HB-1 | 380 | 50 | 0.2 | 80 | 2300 | 1000 | 588 | 65 | 2.112 |
| HA2258003HB-2 | 380 | 60 | 0.2 | 80 | 2600 | 1150 | 676 | 65 | 2.112 |
| HA2258003HB-3 | 380 | 50 | 0.21 | 80 | 2300 | 1000 | 588 | 65 | 2.112 |
| HA2258003HB-4 | 380 | 60 | 0.21 | 80 | 2600 | 1150 | 676 | 65 | 2.112 |
Selection and installation notes
Brushless construction removes brush maintenance but does not remove bearing maintenance. Plan access for inspection, and keep the intake filtered so dust does not unbalance the impeller.
At this size the mounting structure matters. Use a rigid frame and anti-vibration mounts; thin sheet metal will radiate the noise and transmit vibration into the building.
FAQ
What does brushless mean here?
The motor uses electronic commutation instead of carbon brushes, so there are no brushes to replace. Bearings still wear and should be inspected.
What is the airflow and noise?
1,000 m³/h at 65 dB(A) on 50 Hz, and 1,150 m³/h at 68 dB(A) on 60 Hz.
Which voltages are available?
230 V and 380 V at 50 Hz and 60 Hz.
Can it be used for a wall exhaust?
Yes, with a suitable opening and guard, where the required airflow is in this class and the duct run is short.
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