The 9592910009 from EBM Papst is a compact DC centrifugal fan with forward-curved blades, optimized for efficient and quiet air circulation. Measuring 94 x 97 x 33 mm and powered by 10.8–12.6 VDC, it is easy to integrate into a wide range of electronic systems. With an airflow of up to 61 m³/h, it delivers impressive performance relative to its compact size.
Thanks to its ball bearing system, the fan offers long operating life and high reliability, even in applications with continuous operation. It is ideal for cooling electronics, telecommunications equipment, and medical technology systems where space is limited.
- Compact dimensions: 94 x 97 x 33 mm
- Operating voltage: 10.8–12.6 VDC
- Airflow up to 61 m³/h
- Forward-curved blades for efficient flow
- Ball bearing system for long service life
- Centrifugal design for quiet operation
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 61 m³/h |
| Speed | 4900 rpm |
| Power | 19 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan measures 97 × 94 × 33 mm and weighs 160 g. Mounting is done via a flange with ISO 4762 M4 screws, degreased and without a washer. The maximum tightening torque during mounting is 60 Ncm in the cable outlet corner and 100 Ncm in the other corners. The mounting position for the shaft is optional. |
| Casing | plastic |
| Impeller | The fan wheel is made of plastic and is of the centrifugal (blower) type, where air is drawn in axially and blown out radially. At 4900 rpm and free airflow, a maximum airflow of 61 m³/h is achieved, along with a maximum static pressure of 390 Pa. The optimal operating point is 27 m³/h at 242 Pa. The direction of rotation is counter-clockwise when viewed from the rotor side. |
| Bearing type | ball bearing |
| Motor code | RL65-21/12/2HP |
| Rotation direction | counter-clockwise |
| Motor type | The motor is an electronically controlled DC motor with a rated voltage of 12 V and a voltage range of 10.8–12.6 V. Its speed is controlled via a PWM signal with a frequency of 21–28 kHz and it supports a duty cycle range of 10–100% after startup. The motor has built-in reverse polarity protection via a rectifier diode and automatic restart in case of locked rotor. Protection class is III and the insulation is tested according to DIN EN 60950. |
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