UOTEK UT-885 USB to RS-485 RS-422 Converter 5-pin Terminal Block
- CONVERTER
- Black
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Fans
An 80 mm axial case fan running on 115 V AC with a full metal frame, metal blades and double ball bearings rated for 80000 hours at 25 °C
This 80 mm by 38 mm axial fan runs directly from 115 V AC mains and draws 11 W from a shaded-pole motor. A full-metal impeller and die-cast aluminium frame painted black resist corrosion and survive ambient temperatures from minus 40 °C to plus 75 °C. Double ball bearings are rated for 80000 hours at 25 °C. The counter-clockwise rotation suits standard exhaust orientations in rack-mount and enclosure builds.
The fan mounts in any standard 80 mm square opening using four corner holes and connects to AC power through its two leads, removing the need for a DC supply or motherboard header. Its metal blades and frame free up space otherwise occupied by plastic guards or PWM cables, making it a direct replacement in medical, rail, HVAC and industrial cabinets. Insulation resistance exceeds 500 megohms and the unit withstands a 500 V hi-pot test for one minute.
Rated power tolerance of plus or minus 15 percent keeps output stable across supply fluctuations common in factory and vehicle environments. The shaded-pole motor delivers constant torque without electronic commutation, so airflow does not dip during long shifts or at the 75 °C upper limit. Bearings and insulation are qualified for storage down to minus 50 °C and up to plus 90 °C, ensuring the fan restarts reliably after extended idle periods.
No published specifications for this item yet.
The motor is rated for 80000 hours at 25°C ambient; exceeding the +75°C operating temperature will reduce that life.
The fan draws 12 W with a shaded-pole motor and double ball bearings, so expect noticeable warmth and audible airflow noise under all-day load.
A 115 V AC mains supply capable of 12 W ±15 % and an 80 mm × 38 mm mounting cut-out with counter-clockwise airflow clearance.
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