The R3G133-AE17-02 from EBM-Papst is a compact, EC-driven motor impeller with backward-curved blades, designed for efficient and quiet air transfer in demanding applications. The integrated EC motor (M3G055-BD) is powered by 115 V AC at 50/60 Hz and delivers 37 W with a speed of 4,350 rpm. Thanks to electronically commutated technology, you get high efficiency and easy speed control.
The unit is excellent for air handling units, ventilation systems, and industrial applications where precise flow control and a compact size are important. Support for 0–10 V DC or PWM signal makes it easy to integrate into modern control systems.
- EC motor type M3G055-BD, 115 V AC, 50/60 Hz
- Power 37 W, rated current 0.55 A, speed 4,350 rpm
- Fan impeller Ø 133 mm with 7 backward-curved blades made of glass-fiber reinforced PA 6.6
- Control signal 0–10 V DC or PWM, as well as tach output
- Thermal overload protection (TOP), internally connected
- Protection class IP44 and ball bearings for long service life
- Optional mounting position, continuous operation (S1)
At Reserv, EBM-Papst products are stocked by our wholesaler, ensuring quick delivery of original parts. You can shop with confidence — the right component, the right quality, directly to you. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Speed | 4350 rpm |
| Power | 37 W |
| Frequency | 50/60 Hz |
| Voltage | 115 V AC VAC |
| Motor frame | The fan is designed for mounting in any position. The electronics housing is made of galvanized material. The unit weighs 1.0 kg and has M4 mounting holes according to the product drawing. The operating mode is continuous duty (S1). |
| Casing | rotor: galvanized |
| Impeller | The fan impeller is of centrifugal type with backward-curved blades and single inlet. It has 7 blades made of PA 6.6 glass fiber reinforced plastic. The fan impeller's diameter is 133 mm. The design provides efficient and quiet air transportation. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor protection | thermal overload protection (TOP), internally connected |
| Motor code | M3G055-BD |
| Rotation direction | clockwise, viewed from the rotor side |
| Motor type | The motor is of EC type (electronically commutated) and is designated M3G055-BD. It is single-phase and supplied with 115 V AC at 50/60 Hz. The motor is equipped with integrated electronics and thermal overload protection (TOP) which is internally wired. The insulation class is B and the protection class is I. The motor supports 0–10 V DC or PWM control signal, and has tach output and locked rotor protection. |
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