ebm-papst DC Sleeve Bearing Fans ebm-papst DC sleeve bearing fans are an ideal soultion to a wide range of applications, with fibreglass-reinforced plastic and completely integrated electronic commutation. Featuring electronic protection against reverse polarity, the ebm-papst DC fan only operates when the polarity is correct. Additionally, the fans are impedance protected against blocking and over-loading. • Material: fibreglass-reinforced plastic
• Fully integrated electronic commutation
• Protected against reverse polarity and locking