Micro 120V Generator Motor Double Ball Bearing Compensated Carbon Brush DC120V Wind Turbine | Обустройство дома

Micro 120V Generator Motor Double Ball Bearing Compensated Carbon Brush DC120V Wind Turbine | Обустройство дома

Very beautifully crafted DC120V DC motor, Double ball bearing, compensated carbon brush (replaceable carbon brush),   The front and rear covers of the motor are die-cast alloy covers, It’s very beautiful, it looks a little short, But it is 16MM away from the panel, It's just that its bearing sleeves are relatively high, So it looks short.   There are two lines for the external carbon brush of the motor, I don't understand what it is for now, The carbon brush length of this motor is about three times longer than that of the ordinary 120V motor. The commutator of this motor is very good, The length of the carbon brush is the key to determine the life of the motor, The lifespan should be much longer than those of big 120V motors.   Motor specifications: 45 MM Motor height: 66 MM (excluding front and rear bearing sleeves) Output shaft: 6.3 MM Front output shaft length: 16 MM (9.5MM from the bearing sleeve) Weight: 355 g Voltage: DC 120 V Speed: 3800 RPM Actual power: about 15 W   The voltage above is nominally 120V. Please pay attention to safety when using high voltage!   The motor can start rotating after being connected to 8V voltage, which shows that the efficiency of the motor is very high   It is also very good to be used as a generator: The generated voltage is very powerful. The following is a power generation parameter told by a customer: 1000 rpm 30V 2000 to 70V 3000 rpm 100V   Note: The generated voltage of this motor is not high    

外观。