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Rectangular black metal axial fan 172 by 150 by 38 mm with wire leads

Fans

Fans ROYAL UT797C-TP 172x150x38mm 230V 0.26A axial case fan

SKU CH-YHFH-QZQGS

Axial case fan measuring 172 x 150 x 38 mm runs on 230 V AC at 50/60 Hz, drawing 0.26 A for 36 W at 3100 rpm and delivering 5.7 m³/min airflow at 58 dB(A)

  • 230 V AC operation suits industrial mains supply
  • 36 W / 31 W draw keeps running costs low
  • 2650 / 3100 rpm delivers strong airflow
  • 8 / 5.7 m³/min volume moves heat fast
  • 55 / 58 dB(A) noise stays moderate for rack use

Industrial axial fan for equipment cooling

The ROYAL UT797C-TP is an axial case fan built for 230 VAC mains supply at 50 or 60 Hz. Its 172 by 150 by 38 mm frame fits standard industrial cut-outs in medical devices, rail vehicles and electronic enclosures. The unit draws 0.26 A at 50 Hz and 0.22 A at 60 Hz for direct wiring into AC panels.

Dual-frequency performance ratings

At 50 Hz the fan runs at 2650 r/min delivering 4.8 m³/min airflow at 104 Pa static pressure with 55 dB(A) noise. At 60 Hz speed rises to 3100 r/min raising airflow to 5.7 m³/min and pressure to 107 Pa while noise reaches 58 dB(A). Power consumption shifts from 36 W to 31 W across the two line frequencies.

Mains-powered limits and fixed speed

Because the motor runs directly from 230 VAC there is no PWM or voltage speed control built in. The two operating points are fixed by the supply frequency so airflow cannot be tuned to thermal load. The 38 mm depth requires adequate panel clearance and the 55 to 58 dB(A) output may be too loud for quiet office or home environments.

Highlights

  • 230 V AC operation suits industrial mains supply
  • 36 W / 31 W draw keeps running costs low
  • 2650 / 3100 rpm delivers strong airflow
  • 8 / 5.7 m³/min volume moves heat fast
  • 55 / 58 dB(A) noise stays moderate for rack use

Specifications

No published specifications for this item yet.

Questions about this item

What maintenance will the sleeve-bearing UT797C-TP need after continuous 230 V operation?

Sleeve bearings typically require relubrication or replacement once the oil film degrades; plan service intervals based on the 55 dB(A) baseline noise rising noticeably.

Which limit appears first when the fan runs continuously at 2650 rpm and 36 W?

Bearing temperature rise usually becomes the limiting factor before airflow drops below the rated 4.8 m³/min at 104 Pa static pressure.

How much heat and noise does the 0.26 A, 36 W motor add to a rack running all day?

Expect 36 W of waste heat and a steady 55 dB(A) at 50 Hz, rising to 58 dB(A) and 31 W at 60 Hz.

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