The W1G200-CH77-52 from EBM-Papst is a robust EC axial fan with a diameter of 200 mm, designed for 24 V DC operation. The fan delivers an airflow of 641 CFM and is ideal for demanding industrial ventilation applications. The housing is made of cast aluminum and coated in black for long-lasting durability.
Thanks to the M1G074-BF EC motor, the fan offers high efficiency and flexible control. The optional mounting position and lateral cable outlet make installation easy in most systems.
- Voltage: 24 V DC (permissible range 16–28 V DC)
- Airflow: 641 CFM at 2,950 rpm
- Power consumption: 55 W, rated current 2.6 A
- Motor protection against reverse polarity and locked rotor
- IP42 protection class with ball bearings for long operational reliability
- 9-blade fan impeller made of sheet steel, designed for up to one million load cycles
- Housing made of cast aluminum, wall ring made of galvanized sheet metal with black plastic coating
- Optional mounting position, AWG20 cable with 4 crimped brass ferrules
At Reserv, EBM-Papst products are stocked by our wholesaler, ensuring fast delivery and always genuine original parts. Order the W1G200-CH77-52 with confidence directly from us. 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 | 24V DC VAC |
| Motor frame | The wall ring is made of galvanized sheet metal with a black plastic coating, and the protective grille is made of steel with a phosphated and black plastic coating. The fan has a size of 200 mm and is mounted with strength class 8.8 screws that must be secured against accidental loosening, for example with self-locking screws. The mounting position is optional, and the cable is routed laterally from the unit. |
| Casing | cast aluminum, black lacquered |
| Impeller | The fan impeller has 9 blades made of sheet steel with a black surface treatment. The airflow direction is 'V' type, and the rotation direction is counter-clockwise when viewed from the rotor side. The maximum motor pressure is 120 Pa. The rotor surface is black-painted, and the fan impeller is designed for up to one million load cycles under cyclic speed loading. |
| 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 of type M1G074-BF with a rated voltage of 24 V DC and an allowed voltage range of 16–28 V DC. The nominal speed is 2950 rpm and the power consumption is 55 W at a rated current of 2.6 A. The motor has insulation class B and operating mode S1. The motor protection includes protection against reverse polarity and locked rotor. The motor's maximum permissible ambient temperature is +80 °C and the minimum is −25 °C during operation. |
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