Purpose
AEQ/ADQ/AER/ADR are used for general ventilation, in air-conditioning and cooling systems and for drying. The plate-mounted models fit into a wall or partition; the round-cased AER/ADR fit into a duct.
Design
The impeller is mounted directly on the external-rotor motor. The galvanised steel blades are painted and the impeller is balanced to G2.5. The motor has thermal contacts, and the speed can be varied over the full range with a transformer or electronic controller, which makes setting the airflow during commissioning straightforward.
When to choose
- a small axial fan is needed for a wall, partition or duct;
- no fire rating is required — for smoke exhaust use AXV / BXV in F300/F400 versions;
- smooth speed control matters.
Technical data
| Sizes | 250–630 |
|---|---|
| Motor | External rotor with thermal contacts; 100 % speed control by transformer or electronic controller; IP44 terminal box |
| Materials | Casing — powder-coated sheet steel; blades — galvanised and painted steel; balanced to G2.5 (DIN ISO 1940) |
| Mounting | Any position |
| Size range | 250, 315, 350, 400, 450, 500, 560, 630; 2-, 4- and 6-pole motors |
| Airflow | approx. up to 12,000 m³/h (upper end of the selection charts) |
| Power supply | AEQ and AER — single-phase motor; ADQ and ADR — three-phase |
Versions
- AEQ — square mounting plate with inlet cone, single-phase motor
- ADQ — square mounting plate, three-phase motor
- AER — round casing, single-phase motor
- ADR — round casing, three-phase motor
Accessories
- Guards
- Flanges
- Other axial fan accessories on request
Manufacturer documentation is available on request — name the series in the enquiry form.