low noise 60W 24V dc brushless fan motor 24v 3000rpm high speed BLDC motor controller kit for Fuel pump
Wring and size:
Port Defination:
Function | Identification | Description |
Pilot Light | POWER | Green power LED, power on light indicates normal |
ALARM | Red status indicator, slow flash wait, flash run, and change with the speed of motor; illuminated steady to fail or go offline | |
Signal Control End | +5V1 | Control signal Power positive (internal power output) |
VSP | External speed control signal, through external potentiometer to achieve 0~100% motor speed adjustment | |
FG | Motor speed pulse output, can be measured by the frequency of the signal, and then converted into the actual speed of the motor | |
DIR | High and low level control of the motor is, reverse, GND1 motor reversal, do not pick up the GND1 or +5v1 motor is turning, positive and negative switching, in order to reduce impact, the best en set higher, so that the motor to stop working. | |
EN | Motor to enable control, en connect GND1, motor transfer (online status), en do not connect or high level, the motor does not turn (offline state, this state red light illuminated steady) | |
GND1 | Control the signal power supply ground | |
Hall Signal End | +5V2 | The Motor Hall power supply + |
HU | Hall sensor signal U-Phase input | |
HV | Hall sensor signal V-Phase input | |
HW | Hall sensor signal W-Phase input | |
GND2 | Motor Hall power Supply ground | |
Motor and Power end | U,V,W | Three-phase output signal of motor, winding of motor |
GND,V+ | DC 18v~50v power supply input. (Panel nominal dc24v~48v) |
Function Description:
VSP/PWM | 1. External input Speed regulation: Connect the two fixed ends of the external potentiometer (5k~10k) to the GND1 and +5v1 end of the drive respectively, the adjustment end is connected to the VSP end, the external potentiometer can be used to speed up the speed adjustment, and the Speed Regulation ( Compared with GND1), the range of the VSP port is DC 0v~+5v, and the speed of the motor is 0~ rated speed. 2, PWM speed: Will be the PWM positive end of the VSP, negative terminal GND1, can be input frequency 10hz-300hz, change duty ratio speed |
FG
| The driver provides the motor speed measurement pulse signal, this signal is proportional to the motor speed, and the pulse output mode is the open circuit output of the 10K set electrode of the pull resistor. Speed calculation mode: Motor speed (RPM)= f÷nx60 F=Use frequency table to actually measure the frequency N=Motor Pole logarithm (2 pole motor n=2;4 Pole motor n=4) For example: the user chooses 2 pair of pole motor, then: when the output FG signal is 600HZ, the motor speed=600÷2x60=1800 RPM/min. |
DIR | Through the control Terminal dir High, low level conversion, you can control the positive and negative rotation of the motor. Note: In order to avoid a sudden reversal in the motor high-speed operation, the large impact on the motor and machinery equipment, when the Dir-end received reversing signal, the driver to slow down the motor until the stop, stop about 2S, the motor change steering, speed up to set speed. |
EN | Through the control terminal en high, low level conversion, can control the motor stop and run. When en for low electricity peacetime, motor normal operation, when en for high level or not, the motor stopped working, in a free State, the red light is often bright. The drive power consumption less than (same as)20ma at this time. The factory is set to EN and GND1 short connection. |
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