It is a metal blade AC fan with a motor size of 92mm square and 27mm thick.
The HS3901 series is a motor for a metal blade AC fan (92mm square × 27mm thick). The motor type is a single-phase squirrel cage induction motor, and the material is standard aluminum die-cast with black paint (frame) and metal with black paint (blade). The insulation class is E type 120℃, and the bearings are 2 ball bearings. The operating environment is standard at -10 to +65℃ / RH 35 to 85% (without condensation), and the storage environment is standard at -30 to +80℃ / RH 20 to 85% (without condensation). The operating voltage range is within ±10% of the rated voltage due to voltage fluctuations, and it is below the rated voltage for continuous operation. The protection method is impedance protection. For more details, please contact us or refer to the catalog. Contact number: 03-3837-1111.
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basic information
【Main Specifications】 ○Motor Type: Single-phase Kumatori Induction Motor ○Material →Standard: Aluminum die-cast with black coating (frame), metal with black coating (blades) →Special: Aluminum die-cast without coating (frame), metal with black coating (blades) ○Insulation Class: E Class 120℃ ○Bearings: 2 Ball Bearings ○Operating Environment: -10 to +65℃ / RH 35 to 85% (no condensation) ○Storage Environment: -30 to +80℃ / RH 20 to 85% (no condensation) ○Operating Voltage Range: Voltage fluctuations within ±10% of rated voltage, continuous operation below rated voltage ○Protection Method: Inverter Protection ○Noise Measurement: At a position 1.5m from the surface of the equipment (centerline of the intake) ○Air Volume - Static Pressure Characteristics: Measured with a double chamber measuring device (AMCA210-85) ○Insulation Withstand Voltage: AC1500V for 1 minute or AC1800V for 1 second (leakage below 0.5mA, at normal temperature and humidity) ○Insulation Resistance: Over 100MΩ measured with a DC500V megger (at normal temperature and humidity) ○Lead Wire Specifications: Standard is UL AVLV2 AWG22, black for 100V class, white or gray for 200V class ●For more details, please contact us or refer to the catalog.
Price information
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Delivery Time
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Applications/Examples of results
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Line up（6）
| Model number | overview |
|---|---|
| HS3901 | High airflow type: AC100V |
| HS3901B | High airflow type: AC115V |
| HS3901N | High airflow type: AC120V |
| HS3951 | High airflow type: AC200V |
| HS3951M | High airflow type: AC220V |
| HS3951K | High airflow type: AC230V |
catalog（6）
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CAD data（1）
| Model number | overview | File |
|---|---|---|
| HS3901 series | UHS3901, UHS3901B, UHS3901N, UHS3951, UHS3951M, UHS3951K URHS3901, URHS3901B, URHS3901N, URHS3951, URHS3951M, URHS3951K UHS3901-OT1, UHS3901B-OT1, UHS3901N-OT1, UHS3951-OT1 UHS3951M-OT1 UHS3951K-OT1 |
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Company information
As a company proposing manufacturing solutions, we focus on precision press processing, precision sheet metal processing, welding processing, precision cutting processing, precision press mold design and production, and assembly of various metal parts using state-of-the-art equipment and outstanding technical capabilities. Additionally, we are involved in diverse fields such as plastic injection molding, the production of "ultra" thin-walled SUS welded pipes, metal cooling fan motors, products related to environmental and noise control, and soundproof and sound-absorbing panels for highways. Group companies: Japan ISK Co., Ltd., Ikura Seiki Co., Ltd., Bian Air Japan Co., Ltd., Ikura Seiki (Thailand) Co., Ltd., Ikura Seiki (Dongguan) Co., Ltd., Hirosawa Shoji Co., Ltd., Hirosawa Land Warehouse Co., Ltd., Shimodate Golf Club, Hirosawa Agricultural Cooperative, Tsukuba Dental Welfare Vocational School, Toride Dental Hygiene Vocational School, Hirosawa City Children's Garden, Hirosawa Museum of Art, Hirosawa Educational Foundation (Public Interest Incorporated Foundation), Hirosawa Technology Promotion Foundation (Public Interest Incorporated Foundation).