Splash Proof Fan Cooling fan of IP54, IP55 and IP68 waterproof capability. For more information on IP rating, refer to p. 534. Related product: Splash Proof Centrifugal Fan p. 319, Oil Proof Fan p. 333 Not every combination of the following codes or characters is available. Contact us for an available combination. Type name Frame size Voltage Speed code Frame thickness Sensor specifications Frame form Fans with PWM control function How to Read Specifications (DC fan) Model no. temperature. Expected life at 40°C is for reference only. For more information, please refer to the technical material section.

40×40×20 mm San Ace 40W 9WP 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 indoor free air ・ 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...

■ Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side 39 32±0.3 ■ Options Finger guards

The models listed below have pulse sensors with PWM control function. * PWM frequency: 25 kHz. Fan does not rotate when PWM duty cycle is 0%. Other sensor specifications are available as options. Refer to the index (p. 559). 9WL0412P3J001 With pulse sensor with PWM control function PWM duty - Speed characteristics example

■ Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0412P3G001 With pulse sensor with PWM control function PWM デューティサイクル PWM duty cycle PWM duty - Speed characteristics example PWM デューティサイクル PWM duty cycle PWM duty - Speed characteristics example PWM duty cycle PWMデューティ 100% Static静圧 pressure Static静圧 pressure Operating voltage range With pulse sensor with PWM control function PWM duty cycle PWMデューティ Static静圧 pressure Static静圧 pressure Operating voltage range With pulse sensor with PWM control function 1.6 PWMデューティ PWM duty cycle 100% Static静圧 pressure Static静圧...

Mounting hole 取付用穴 Lead wire リード線 回転方向 Rotating direction 風吹出方向 Airflow direction ■ Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side ■ Options Finger guard

The models listed below have pulse sensors with PWM control function.

■ Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0612P4J001 With pulse sensor with PWM control function Operating voltage range PWM duty cycle PWMデューティ 100% PWM duty cycle PWMデューティ 100% PWM duty cycle PWM デューティサイクル PWM duty - Speed characteristics example (min-1) PWM duty - Speed characteristics example PWM duty cycle PWMデューティ 100% PWM デューティサイクル PWM duty cycle Static静圧 pressure Static静圧 pressure Operating voltage range With pulse sensor with PWM control function PWM duty cycle PWMデューティ 100% PWM duty - Speed characteristics example Static静圧 pressure PWM...

■ Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0624P4H001 With pulse sensor with PWM control function Static静圧 pressure Static静圧 pressure PWMデューティ PWM duty cycle 100% PWM duty - Speed characteristics example Operating voltage range PWM duty cycle PWM デューティサイクル 8-ø4.3±0.3 Mounting hole 取付用穴 (10) Lead wire リード線 AWG26 UL 1430 50±0.3 60±0.5 回転方向 Rotating direction 4±0.3 25±0.5 風吹出方向 Airflow direction ■ Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side 59 50±0.3 29.7

The models listed below have ribs and pulse sensors. For models without ribs, append ”1” to the end of model numbers. Other sensor specifications are available as options. Refer to the index (pp. 559 to 560). 9WP0612G401 with pulse sensor Operating voltage range 9WP0612D401 with pulse sensor Operating voltage range 9WP0612H401 with pulse sensor Operating voltage range

■ Airflow - Static Pressure Characteristics 9WP0624G401 Operating voltage range Operating voltage range Static静圧 pressure With pulse sensor Operating voltage range Static静圧 pressure With pulse sensor With pulse sensor With pulse sensor Operating voltage range (inch H2O) (Pa) Static静圧 pressure (With ribs) 4-ø4.3±0.3 Mounting hole 取付用穴 Lead wire リード線 AWG24 UL 1007 回転方向 Rotating direction

■ Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side 59 50±0.3 29.7 ■ Options Finger guards Model no.: 109-139E, 109-139H Resin finger guards Model no.: 109-1003G

The models listed below have pulse sensors with PWM control function. * PWM frequency: 25 kHz. Fan does not rotate when PWM duty cycle is 0%. Other sensor specifications are available as options. Refer to the index (p. 559). Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0812P4J001 With pulse sensor with PWM control function PWM duty cycle Operating voltage range PWM duty - Speed characteristics example

■ Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9WL0812P4G001 With pulse sensor with PWM control function Operating voltage range Static静圧 pressure PWM デューティサイクル PWM duty cycle PWM duty cycle PWM デューティサイクル Operating voltage range PWM duty - Speed characteristics example With pulse sensor with PWM control function PWM duty cycle PWMデューティ 100% Static静圧 pressure Static静圧 pressure PWM duty - Speed characteristics example PWM duty cycle PWMデューティ 100% With pulse sensor with PWM control function PWM デューティサイクル PWM duty cycle Operating voltage range Static静圧 pressure...