R2E133-BH66-07 Ebm-Papst 230V fan
R2E133-BH66-07 Ebm-Papst 230V fan
R2E133-BH66-07 Ebm-Papst 230V fan
R2E133-BH66-07 Ebm-Papst 230V fan
R2E133-BH66-07 Ebm-Papst 230V fan
R2E133-BH66-07 Ebm-Papst 230V fan

R2E133-BH66-07 Ebm-Papst 230V fan

$35.71

SKU: 855704884418 Brand:

Description

Engineered with genuine ebm-papst Original Engineering, the R2E133-BH66-07 is an industrial-grade, single-inlet backward-curved centrifugal fan driven by an integrated external rotor AC motor. The compact design embeds the motor directly into the impeller hub, significantly reducing axial depth while maximizing aerodynamic throughput across high static pressure gradients.

TECHNICAL SPECIFICATIONS:
Brand: ebm-papst
Model: R2E133-BH66-07
Fan Type: Single-inlet backward-curved centrifugal fan
Motor Architecture: Single-phase external rotor capacitor motor
Impeller Diameter: Ø 133 mm
Nominal Voltage: 230 VAC
Frequency: 50 / 60 Hz
Rated Power Input: 0.11 kW (110 W)
Nominal Current: 0.49 A
Nominal Speed: 3250 RPM
Maximum Airflow: 310 m³/h
Static Backpressure Capability: Up to 350 Pa
Required Operating Capacitor: 1.5 µF / 450 VDB
Degree of Protection: IP44
Insulation Class: Class B
Bearing Type: Maintenance-free precision ball bearings
Operating Temperature Range: -25 °C to +55 °C
Impeller Material: Sheet steel / PA glass-fiber reinforced plastic
Direction of Rotation: Clockwise (viewed from rotor side)
Motor Protection: Internally wired thermal overload protector
Electrical Connection: Flexible lead wires
Weight: 1.15 kg
Certifications: CE, VDE, RoHS

APPLICATION AND INTEGRATION:
The R2E133-BH66-07 solves the operational challenge of cooling dense industrial enclosures operating under elevated backpressures. Because backward-curved centrifugal impellers do not require an external scroll housing, this component is optimized for direct installation within switch cabinets, server racks, HVAC energy recovery ventilators, electronics cooling ducting, and industrial exhaust extraction systems. Its non-overloading aerodynamic profile ensures uniform airflow velocity across heat sinks and filter banks without inducing motor stall under restricted intake conditions.

TECHNICAL COMPATIBILITY AND PROCUREMENT:
This unit delivers 100% mechanical and electrical drop-in Technical Compatibility for systems engineered around standard 133 mm ebm-papst footprints. Designed to eliminate operational bottlenecks, immediate dispatch substantially shortens procurement Lead Time to mitigate production downtime. All units represent genuine, unused component stock maintained in original industrial packaging to secure uncompromised MTBF and lifecycle performance.

R2E133-BH66-07 Ebm-Papst 230V fan

R2E133-BH66-07 Ebm-Papst 230V fan

R2E133-BH66-07 Ebm-Papst 230V fan

R2E133-BH66-07 Ebm-Papst 230V fan

R2E133-BH66-07 Ebm-Papst 230V fan

R2E133-BH66-07 Ebm-Papst 230V fan

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Fans Maintenance and upkeep

1. The use environment should always be kept clean and tidy, the surface of the fan should be kept clean, there should be no sundries in the inlet and outlet air outlets, and the dust and other sundries in the fan and pipes should be cleaned regularly;

2. The fan can only operate under the condition that it is completely normal, and at the same time, it is necessary to ensure that the capacity of the power supply facilities is sufficient and the voltage is stable.

3. During the operation of the fan, if it is found that the fan has abnormal sound, the motor is seriously heated, the shell is live, the switch trips, and cannot be started, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan, and a test run should be carried out for about five minutes after the overhaul to confirm that there is no abnormal phenomenon before starting the operation;

4. The fan should be stored in a dry environment to avoid moisture on the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from bumping to avoid damage to the fan.

FAQ

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