120*120*38mm Ball Bearing 12V 24V 7W DC PWM Smart Industrial Fans

120*120*38mm Ball Bearing 12V 24V 7W DC PWM Smart Industrial Fans. Multi-Voltage Support: Operating voltage available in 12V, 24V, and 48V options. Diverse Bearing Options: Available in both Sleeve bearing and Ball bearing types. High Protection Rating: Offers IP58 and IP68 protection levels for harsh environments. PWM Control Capability: Supports PWM reversible function for precise speed control. Motor Protection Features: Impedance protected and reverse polarity protected motor design. RoHS and CE Certified: Meets international safety and environmental standards. Durable Plastic Construction: Frame and impeller made of 94V-0 PBT plastic.