Model Number: RA-DC12025HB12 Brand Name: Ruiapple Key Specifications/Special Features: Design features1.Bearing system: ball bearing2.Impeller: plastic with fiber glass filed UL 94V-03.Housing: plastic with fiber glass filed UL 94V-04.Motor: brushless DC5.Insulation resistance: 10 megohms minimum at 500V DC6.Dielectric strength: 1 minimum at 500V AC/60Hz (between frame and terminal)7.Operating temperature: -10℃ to +70℃ for the sleeve bearing, -20℃ to +80℃ for the ball bearing8.Connecting: wire leadsRed wire positive (+)Black wire negative (-)White wire speed sensor signal (fg)
Blue wire PWM