40350F AC cross flow fan

The casing of the cross-flow/cross-flow fan is stamped and formed by a precision die, made of galvanized sheet, with a beautiful appearance and stable structure; the aluminum alloy wind wheel has undergone strict dynamic and static balance tests, and the movement is stable, the air volume is large, the wind pressure is high, and the vibration and noise are small. Low. Equipped with high-efficiency motor with high temperature resistance, direct-connected installation, stable performance. The air outlet can be rounded according to the formula required by the customer, and can be adjusted at 0 degrees, 90 degrees, and 180 degrees. The DC brushless motor matched with the cross-flow/cross-flow fan can be used for 12V or 24V voltage.

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1. Bearings: high-precision ball bearings or oil-impregnated bearings;

2. Material:

Impeller: Made of aluminum-magnesium alloy, it has the advantages of light weight, high strength, large air volume, low noise, low vibration, good temperature resistance and long life;

Air duct: its guard plate is made of galvanized sheet (the surface is primary color or black plated);

Connecting parts: EPDM anti-fatigue and high-temperature resistant silicone rubber parts are used;

3. Fan rotation direction: counterclockwise from the direction of the fan blade;

4. Ambient temperature (℃): -20℃～70℃;

5. Life: S (oil bearing) 40000 hours, B (ball bearing) 60000 hours.

6. Motor: AC cover-level motor; working voltage: AC110V, AC220V, 50/60HZ.

7. Insulation grade: the standard product is grade E (up to grade H);

8. Insulation withstand voltage: 1500V, 1 minute (up to 3500V, 1 minute).