The W1G200-CH01-52 from EBM Papst is a compact and powerful EC axial fan with a diameter of 200 mm, driven by a 48 V DC EC motor. The electronically commutated motor provides high efficiency and supports continuous operation in demanding industrial environments. Thanks to soft start, current limit function, and protection against reverse polarity and locked rotor, the fan offers reliable and safe operation.
The fan is ideal for applications requiring precise control via 0–10 V DC or PWM signal, for example in ventilation, electronics cooling, and industrial air treatment. The tach output makes it easy to monitor the speed in real time.
- Voltage: 48 V DC (range 36–57 V DC)
- Power: 55 W, speed: 2,950 rpm
- 9 sickle-shaped steel blades, max back pressure 120 Pa
- Protection class IP42, bearing type ball bearing
- Housing in black painted cast aluminum
- Control via 0–10 V DC or PWM, tach output included
- Optional mounting position, weight 2.35 kg
- Approved according to EN 60950-1, CSA C22.2 No. 77 and UL 1004-1
At Reserv, we stock EBM Papst original parts for fast delivery directly to you. We collaborate with leading wholesalers to ensure genuine components and reliable supply—whether you need a single fan or ongoing replenishment. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Speed | 2950 rpm |
| Power | 55 W |
| Voltage | 48 V DC VAC |
| Motor frame | The fan comes with a wall ring made of pre-galvanized sheet steel with black plastic coating, and a protective grille made of phosphated steel with black plastic coating. The mounting position is optional. The unit weighs 2.35 kg and has no condensate drain hole. The fan complies with standard EN 60950-1 and is approved according to CSA C22.2 No. 77 and UL 1004-1. |
| Casing | cast aluminum, black lacquered |
| Impeller | The impeller is an axial S-series wheel with 9 sickle blades in total, made of sheet steel with a black coating. The airflow direction is marked 'V'. The rotor has a black painted surface and is mounted at an angle of 15°. The fan has a size of 200 mm and a maximum back pressure of 120 Pa. |
| Bearing type | ball bearing |
| IP class | IP42 |
| Motor protection | reverse polarity and locked rotor protection |
| Motor code | M1G074-BF |
| Rotation direction | counter-clockwise, viewed from the rotor side |
| Motor type | The motor is an EC motor (electronically commutated) with the designation M1G074-BF and an operating voltage of 48 V DC (range 36–57 V DC). The power consumption is 55 W at nominal operating conditions (free air delivery) and the rated current is 1.3 A. The motor is equipped with protection against reverse polarity and locked rotor, and also has soft start and current limit functions. The insulation class is B and the operating mode is S1 (continuous operation). Control is via 0–10 V DC or PWM input signal, and a tach output is available. |
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