DollaTek 5-30V 12V24V 5A High Power PWM DC Motor Speed Controller Digital Display Encoder Duty Cycle Ratio Frequency Switch
Availability: Pre-Order, Inquiry Price
About this product
*Equipped with start-stop button, and can be external switch control, to meet various customer control requirements.
*Motor soft start function. When starting the motor, the current increases slowly and there is no shock current, which can effectively protect the motor and prolong its service life.
*Duty cycle, duty cycle upper and lower limits and working frequency can be set to facilitate customers to operate and use their motors according to their working characteristics.
*Digital encoder knob adjusts motor speed, which is more accurate and consistent than ordinary potentiometer.
*With standard 5135 instrument shell, convenient for customer installation.
Description
Specifications:
Working voltage: DC5V~30V, input anti-reverse connection protection
Rated current: 5A maximum current 15A
Maximum power: 150W
Working frequency: 1KHz~99KHz adjustable, 1KHz step, default frequency of 20KHz, the accuracy of about 1%
Duty cycle: 0-100%, 1% step
Product size: 76x43x26mm/2.96x1.68x1.01in
Digital encoder knob operation:
In the default interface: (the default display is the duty cycle)
Short press-switch motor start and stop
Long press-enter the setting interface
Rotate counterclockwise-the duty cycle decreases
Rotate clockwise-duty cycle increases
Under the setting interface:
Short press-select the setting parameter, and the setting parameter is switched between the lower limit of the duty cycle, the upper limit of the duty cycle and the working frequency. The lower limit of the duty cycle is displayed as "L" + two digits, the upper limit of the duty cycle is displayed as "H" + two digits or "100", and the operating frequency is displayed as "F" + two digits.
Long press-exit the setting interface
Rotate counterclockwise-the corresponding setting parameter decreases
Rotate clockwise-the corresponding setting parameter increases
STOP port on the back:
An external switch button or 3.3V level can be connected. When the button is closed or the 3.3V level is pulled down, the start/stop state of the motor can be switched.
Package Included:
1 x DC Motor Controller PWM
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