225mm Ec Motor High Cfm Small Centrifugal Blower with Low Noise Level

225mm Ec Motor High Cfm Small Centrifugal Blower with Low Noise Level. EC Brushless Motor: Features an EC brushless external rotor motor for high efficiency and low noise. Wide Speed Control: Supports 0-10VDC and PWM speed control for precise airflow management. Robust Protection: Includes locked-rotor, reverse polarity, thermal protection, and soft start. Durable Material: Impeller made of PA Plastic plus Glass Fiber for strength and longevity. IP44 Protection Rating: Offers solid protection against solid objects and water splashes. Multiple Certifications: Certified by RoHS, ISO, and CE for global compliance and safety. OEM/ODM Support: Full OEM and ODM services available for customized manufacturing needs.