Includes all taxes
The new Shinano Brushless Motor Blower in Japan is of good workmanship. The fan shell is all metal, and the inside is made of aluminum alloy turbine blades. The air inlet is equipped with an air volume regulating damper. The brushless motor has a built-in drive circuit, double ball bearings, and the main voltage of the motor is DC36V. A set of voltage DC5V is also required to supply power to the drive IC, and then adjusting the main voltage 36V of the motor is the speed of the motor, The main voltage supply of the motor can be measured to 9-45V, with a large margin of internal components. However, it is recommended to conservatively use a voltage range controlled within 36V.
DC brushless motor drive board, positive and negative connections are strictly prohibited. If the wrong voltage is connected, the drive board will be burned instantly. The main control IC voltage of the yellow line of the motor is 5V, and the main voltage of the red line is 9-36V. The yellow line is strictly prohibited from being connected to the main voltage or overvoltage of 5V. If the wrong voltage is connected, the motherboard will be burned instantly. Therefore, please carefully align the wires and confirm that they are powered on.
The 8-30V to 5V voltage stabilizing module that has just arrived is 1 yuan per unit. It is necessary to first power on and measure the voltage. The 5V voltage is normal before welding and testing. The soldering iron welding must be anti-static and grounded. The power conversion module needs to be purchased separately, and the wiring diagram should be welded according to the introduction diagram.
The nominal motor is 36V25W, and the measured size of the air inlet damper determines the fan power and air volume. The larger the damper opening, the greater the air volume, and the greater the power. At the maximum damper opening, the measured 12V voltage working current is 0.37A, 24V voltage working current is 1A, 36V voltage working current is 1.3A, and when the voltage exceeds 45V, the working current is 1A. When tested at maximum power for one hour, the motor generates heat, which is not very large, Long term use should not be a problem.
Red wire: positive pole DC9V-36V of the main power supply.
Yellow line: Drive IC positive pole DC5V.
Blue line: the common negative electrode of the two sets of power supplies.
White wire: FG feedback output signal, which can be disconnected.
Fan weight: 750 grams
Motor nominal power: 36V, 25 W.
















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