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170 mm black axial fan with braided steel blades and outer rotor motor

Fans

Fans S2D170-BA04-06 170mm 45W 2750RPM Case Fan

SKU CH-JV6R-DTCNJ

170 mm AC axial fan delivers 45 W airflow at 2750 RPM with impedance-protected motor

  • High airflow from 2750 RPM motor
  • Space-saving outer-rotor design integrates motor fully
  • Wide 50/60 Hz voltage range at 230/400 VAC
  • Thermal overload protection guards against phase failure
  • Braided steel blades with black coating resist wear

Industrial 170 mm AC axial fan

The ebmpapst S2D170-BA04-06 is a 170 mm outer-rotor axial fan designed for equipment cooling in industrial and server environments. It operates directly from three-phase AC mains at 230 V or 400 V, drawing between 0.09 A and 0.23 A depending on wiring and voltage. The integrated motor keeps the assembly compact for space-constrained chassis.

45 W at 2750 rpm with thermal protection

At 50 Hz the fan runs at 2750 rpm consuming 45 W; at 60 Hz speed rises to 3100 rpm with 43 W draw. Impedance protection and a built-in thermal overload protector guard the motor against phase failure or electrical overload. Ambient temperature range spans -25 °C to 70 °C at 50 Hz and up to 90 °C at 60 Hz.

Three-phase wiring for Y or delta connection

The fan requires a three-phase supply and can be wired in either star (Y) or delta configuration as shown in the data. No PWM or voltage-speed control is provided; speed is fixed by line frequency. The braided steel blades with black coating and fully integrated motor free up mounting space in dense enclosures.

Highlights

  • High airflow from 2750 RPM motor
  • Space-saving outer-rotor design integrates motor fully
  • Wide 50/60 Hz voltage range at 230/400 VAC
  • Thermal overload protection guards against phase failure
  • Braided steel blades with black coating resist wear

Specifications

No published specifications for this item yet.

Questions about this item

Will the 170 mm frame and 230 VAC wiring fit my existing 230 V chassis fan headers?

The fan is built for 230 VAC operation with a 170 mm outer-rotor frame, so it matches standard 230 V chassis cut-outs and can be wired directly to a compatible 230 V header or supply.

How can I confirm the fan is running at the rated 2750 RPM after installation?

At 50 Hz the motor settles at 2750 RPM with a 0.23 A draw; measuring current near 0.23 A or hearing the steady 2750 RPM tone confirms correct operation.

Does the package include a power cord or mounting screws, or must I source them separately?

The unit is supplied as the bare axial fan only; a 230 VAC power lead, connector and mounting hardware are not included and must be sourced separately.

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