Recommendations Featuring New Products NEW DC Counter Rotating Fan 9CRH type The series lineup has been enriched with a new model featuring higher static pressure than our current model*. It offers ideal cooling solutions for servers, power supplies, ICT devices, and data storage systems. * 40 × 40 × 56 mm San Ace 40 9CRV type. These cooling fans can withstand high levels of G-force. These are suitable for cooling devices that are required to operate in environments with high G-force or vibration. 120 × 120 × 38 mm pp. 408 to 409 Bracket-mounted Centrifugal Fan 9B1T type The Centrifugal Fan and...

A wide variety of products are available in various features. See the following pages to find out more. Splash Proof Centrifugal Fan 9W2T type The series lineup of the Splash Proof Centrifugal Fan has been expanded. ø221 × 71 mm Reversible Flow Fan 9RF type The series lineup has been expanded for the Reversible Flow Fans that can blow air in two switchable directions. These are especially suitable for ventilating houses, ø92 × 38 mm and cooling beverage vending machines, pp. 260 to 261 food display cases, and LED lights. These fan operates by internally converting AC power into DC power. It provides...

Splash Proof Centrifugal Fan 319 ø100

Fans with PWM Control Function ••• 532 to 533 Splash Proof Fan •••••••••••• 534 Please Read: Operating Precautions ••••••••• 538

Airflow (m3/min) Frame size Counter Rotating Fan Frame size

Splash Proof Centrifugal Fan Conversion table

Domain Diagram Long Life Fan Frame size Wide Temperature Range Fan Frame size G Proof Fan Frame size Conversion table

Blower Frame size ACDC Fan Frame size

Model Numbering System Not every combination of the following codes or characters is available. Contact us for an available combination. Type name Frame size (mm) Type name Frame size Voltage Speed code Frame thickness Sensor specifications Frame form Fans with PWM control function temperature. Expected life at 40°C is for reference only. For more information, please refer to the technical material section.

■ General Specifications ・ Material ………………………………………… Frame: Plastic (Flammability: UL 94V-0), Impeller: Plastic (Flammability: UL 94V-1) ・ Expected life …………………………………… See the table below. (L10 life: 90% survival rate for continuous operation in free air at 60˚C, rated voltage) ・ Motor protection function ………………… Locked rotor burnout protection, Reverse polarity protection For details, please refer to p. 529. ・ Dielectric strength …………………………… 50/60 Hz, 500 VAC, for 1 minute (between lead wire conductors and frame) ・ Insulation resistance………………………… 10 MΩ or more with a 500 VDC megger (between...

With pulse sensor Operating voltage range Operating voltage range (inch H2O) (Pa) Static静圧 pressure With pulse sensor ■ Airflow - Static Pressure Characteristics (With pulse sensor) 36±0.5 29.5±0.3 4-ø3.5±0.3 Mounting hole 取付用穴 Rotating direction 回転方向 Airflow direction 風吹出方向 ■ Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side 4-ø3.7

San Ace 38 9GA type Low Power Consumption Fan ■ General Specifications ・ Material ………………………………………… Frame: Plastic (Flammability: UL 94V-0), Impeller: Plastic (Flammability: UL 94V-0) ・ Expected life …………………………………… See the table below. (L10 life: 90% survival rate for continuous operation in free air at 60˚C, rated voltage) ・ Motor protection function ………………… Locked rotor burnout protection, Reverse polarity protection For details, please refer to p. 529. ・ Dielectric strength …………………………… 50/60 Hz, 500 VAC, for 1 minute (between lead wire conductors and frame) ・ Insulation resistance…………………………...

With pulse sensor with PWM control function Operating voltage range Static静圧 pressure PWMデューティ PWM duty cycle 100% PWM duty cycle PWM デューティサイクル PWM duty - Speed characteristics example Operating voltage range With pulse sensor with PWM control function PWMデューティ PWM duty cycle 100% Static静圧 pressure PWM duty - Speed characteristics example PWM duty cycle PWM デューティサイクル (With ribs) 4-ø3.5±0.3 Mounting hole 取付用穴 Lead wire リード線 Rotating direction 回転方向

■ Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side 37 30±0.3 ■ Options Finger guards Model no.: 109-1065

38×38×28 mm San Ace 38 9GV type ■ General Specifications ・ Material ………………………………………… Frame: Plastic (Flammability: UL 94V-0), Impeller: Plastic (Flammability: UL 94V-1) ・ Expected life …………………………………… See the table below. (L10 life: 90% survival rate for continuous operation in free air at 60˚C, rated voltage) ・ Motor protection function ………………… Locked rotor burnout protection, Reverse polarity protection For details, please refer to p. 529. ・ Dielectric strength …………………………… 50/60 Hz, 500 VAC, for 1 minute (between lead wire conductors and frame) ・ Insulation resistance………………………… 10 MΩ or more...