AIRTECHZ / Large-diameter mobile fans
Industrial BLDC
Mobile Fan
A heavy-duty mobile fan with a DC brushless permanent magnet synchronous motor (PMSM) and smart control.
Stepless speed adjustment lets the operator set the air volume for the working area. Braked universal casters allow the fan to move between positions without a fixed ceiling or wall installation.
The range covers 0.9–2.0 m diameters, with rated power from 500 to 960 W. Choose the motor and blade configuration by the airflow, available floor space and handling requirements.
PMSM drive · Variable speed · Caster-mounted frame
01 / Model selection
Six models, from 0.9 to 2.0 metres
Compare maximum airflow, running speed and net weight alongside diameter. Each model has its own motor and blade specification.
| Model | Diameter m | Rated power W | Rated current A | Max. speed rpm | Max. airflow m³/min | Sound level dB(A) | Blade quantity | Net weight kg |
|---|---|---|---|---|---|---|---|---|
| WYFJ-F900 | 0.9 | 500 | 2.5 | 700 | 280 | ≤65 | 5 | 57 |
| WYFJ-F1200 | 1.2 | 500 | 2.5 | 450 | 420 | ≤65 | 5 | 70 |
| WYFJ-F1350 | 1.35 | 600 | 3 | 550 | 660 | ≤65 | 3 | 48 |
| WYFJ-F1500 | 1.5 | 950 | 4.8 | 400 | 720 | ≤65 | 6 | 103 |
| WYFJ-F1900 | 1.9 | 950 | 4.8 | 260 | 1,200 | ≤65 | 6 | 137 |
| WYFJ-F2000 | 2.0 | 960 | 4.9 | 260 | 1,700 | ≤65 | 6 | 175 |
All six models: 220 V, 50–60 Hz. On smaller screens, scroll the table horizontally. Airflow and sound figures are listed ratings; test conditions and the selected configuration should be confirmed for the order.
WYFJ-F2000 technical specifications
The 2.0 m (78-inch) model provides a listed maximum airflow of 1,700 m³/min at a maximum speed of 260 rpm.
- Model
- WYFJ-F2000
- Rated voltage / frequency
- 220 V / 50–60 Hz
- Fan diameter
- 2.0 m (78 inches)
- Rated power
- 960 W
- Rated current
- 4.9 A
- Maximum speed
- 260 rpm
- Maximum airflow
- 1,700 m³/min
- Sound level
- ≤65 dB(A)
- Blade quantity
- 6
- Net weight
- 175 kg
Check access clearance and handling arrangements for the 175 kg fan. Confirm overall dimensions and packing measurements before shipment.
02 / Drive & control
PMSM motor and stepless airflow control
The motor and controller work together to set the air volume for the occupied area.
DC brushless permanent magnet synchronous motor
The range uses a WEIYU® permanent magnet synchronous motor (PMSM) with an external-rotor design. The brushless construction has no carbon brushes to replace.
- Motor type
- Brushless PMSM
- Rotor arrangement
- External rotor
- Motor protection
- IP55
- Insulation
- Class H
Motor speed is controlled electronically to adjust the air volume. The IP55 rating shown applies to the motor; confirm the protection required for the complete fan and control unit in the intended location.
Variable-frequency controller with protection module
Stepless speed control adjusts the air volume without fixed speed steps. The upper operation panel is clear and easy to understand, with a display and rotary adjustment.
- Built-in protection for overvoltage, undervoltage, phase loss and overload.
- Compact controller housing for straightforward operation.
- RTU centralized control is available.
- 4G, WLAN, Bluetooth or other control methods can be customized.
Specify centralized or wireless control when ordering. These are configuration options, rather than standard functions on every fan.
03 / Blade construction
Aluminum-alloy blades with internal reinforcing ribs
There are two shapes to choose from, and the color can be customized.
6063 aluminum alloy
The specified blade material is 6063 aluminum alloy with T5 temper. Internal reinforcing ribs strengthen the blade section.
Straight-line and wavy-line blade designs are available. Blade count varies by model: the listed range includes three, five and six-blade configurations.
Select a complete motor-and-blade combination using its rated airflow and speed. A blade profile or color shown in a photograph does not identify the model by itself.
04 / Movement & assembly
Universal casters, brakes and positioning handles
Universal casters allow the fan to move between working areas. The casters have brakes for stable positioning during use.
Move the fan to the area that needs airflow
Side handles help guide the fan when repositioning it. Check doorway clearance, thresholds and floor condition against the selected model’s dimensions and weight.
Factory assembly
Components are pre-installed and tested at the factory to avoid on-site assembly. Connect the fan to the specified power supply and follow the operating instructions.
Coated housing
The exterior has a powder-coated finish. The specified housing uses a 2 mm barrel with an open construction to reduce weight.
View assembled mobile fans
05 / Installation space
Overall dimensions and access clearance
Use overall width, depth and height to check doors, aisles and the operating position.
| Model | A · width | B · depth | C · height | D · guard depth |
|---|---|---|---|---|
| WYFJ-F900 | 970 | 550 | 1,100 | 260 |
| WYFJ-F1200 | 1,330 | 575 | 1,380 | 260 |
| WYFJ-F1350 | 1,360 | 520 | 1,430 | 280 |
| WYFJ-F1500 | 1,750 | 630 | 1,650 | 260 |
| WYFJ-F1900 | 2,080 | 630 | 1,970 | 260 |
WYFJ-F2000 overall dimensions are available on request. Confirm the final drawing and packing size before arranging access or shipment.
06 / Applications
Air circulation in large occupied spaces
Applications include factories, agricultural stock yards, animal and poultry farms, exhibition halls, food production areas, indoor gymnasiums and large places of worship.
Gyms and sports areas
Move the fan alongside the activity area and adjust the speed to suit the occupied zone.
Restaurants and sheltered outdoor areas
Position mobile airflow beside seating or working areas. Confirm the complete fan and electrical arrangement for outdoor use.
Public and event spaces
A mobile format allows airflow to be repositioned as the arrangement of the space changes.
07 / Transport
Plywood crates or steel transport frames
Packing can be arranged for the selected model and shipment method.
Plywood crate
Protective plywood packing for transport. Confirm crate dimensions and gross weight for the order.
Steel frame
An iron-shelf or steel-frame packing arrangement is another option.
Shipment preparation
Packing quantity, loading arrangement and final shipping measurements are confirmed before dispatch.
08 / Product questions
Industrial BLDC mobile fan FAQs
What is an industrial BLDC mobile fan?
It is a large-diameter circulation fan on a wheeled frame. This range uses a brushless permanent-magnet motor described as PMSM, with electronic speed control and braked casters.
Which model has the highest listed airflow?
WYFJ-F2000 has the highest listed maximum airflow in this range: 1,700 m³/min. It has a 2.0 m diameter, rated power of 960 W, maximum speed of 260 rpm and net weight of 175 kg.
What voltage does the fan require?
The six listed models are rated for 220 V, 50–60 Hz. Confirm the plug, supply and controller requirements before ordering.
Does every model have six blades?
No. WYFJ-F1350 has three blades. WYFJ-F900 and WYFJ-F1200 have five. WYFJ-F1500, WYFJ-F1900 and WYFJ-F2000 have six.
Can the fan be controlled wirelessly or centrally?
RTU centralized control and customized 4G, WLAN, Bluetooth or other control methods are available. Specify the required control method so it can be matched to the fan and controller.
What information is needed for a quotation?
Send the model or required airflow, quantity, destination country, supply requirements, control method, blade profile, color and packing preference. Include access dimensions and the intended working environment when selection support is needed.
09 / Related products
Other industrial fan formats
Compare fixed and mobile options for the space.
Product enquiry
Request an industrial BLDC mobile fan quotation
Tell us the model or airflow requirement, quantity and destination. Include the control, blade and packing options needed for your project.
GUANGZHOU AIRTECHZ CO.,LTD · sales@airtechz.com