NMB Technologies F175G IP68 PWM DC Motorized Impeller Fans

NMB Technologies F175G IP68 PWM DC Motorized Impeller Fans feature an IP68 rating per IEC 60529 standards in a package measuring Ø175mm x 69mm. These NMB Technologies fans offer dust-tight protection and safeguard against wet locations and powerful water jets. Other features include a three-phase DC brushless motor, open collector tacho signal output for fan speed, PWM speed control, and multiple motor protections. Precision-machined ball bearings ensure high reliability and long life of 70,000 hours at +40°C. The F175G IP68 PWM DC Motorized Impeller Fans operate in an ambient temperature range of -30°C to +60°C. Typical applications include outdoor, factory automation, food processing, Inverters, telecom, and horticulture.

Features

IP68 rating per IEC 60529 standards
3-phase DC brushless motor
Long life and high reliability with NMB precision ball bearings (L10 number)

Open collector tacho signal output for fan speed
PWM speed control
Motor protections – auto restart / polarity / overload (motor withstands reverse connection for positive and negative leads)

Applications

Outdoor
Factory automation
Food processing

Inverters
Telecom
Horticulture

Specifications

Ø175mm x 69mm dimensions
10MΩ insulation resistance or higher with a 500V_DC megger
500V_AC dielectric withstand voltage (1 minute)
-30°C to +60°C ambient operating temperature range
24V or 48V nominal voltage

Up to 533CFM maximum airflow
2.97 or 4.06 maximum static pressure (in H₂O)
4200RPM or 5100RPM speed
70,000 hours life expectancy at +40°C

NMB Technologies F175G IP68 PWM DC Motorized Impeller Fans

Features

Applications

Specifications

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