3D nyomtatókészlet 1db Mega 2560 R3 1db RAMPS 1.4 vezérlő 5db DRV8825 léptetőmotoros meghajtó 1db LCD 12864 vezérlő
3D Printer kit 1pcs Mega 2560 R3 1pcs RAMPS 1.4 Controller 5pcs DRV8825 Stepper Motor Drive 1pcs LCD 12864 controller
231
end
 
Brief introduction
 
The DRV8825 stepper motor driver carrier board TI DRV8825 micro bipolar stepper motor drive is a breakthrough The module has a pinout and interface with our A4988 stepper motor driver carrier is almost the same, so it can be used as a better performance of the pull-down menu board replacement in many applications DRV8825 features an adjustable current limit, overcurrent and overtemperature protection, six micro-resolution (down 1/32-step) It uses 82 - 45 V, can provide up to about 15 per phase no heat sink or forced air flow (rated up to 22 per volume sufficient additional cooling)
 
 
 
 
Product Features
 
A simple steps and direction control interface
2 six different steps resolutions: full step, half step, 1/4-step1/8-step1/16-step, 1/32-step
3CAN interface directly with 33 V and 5 V systems
4 Over-temperature thermal shutdown, overcurrent shutdown, undervoltage lockout
5 short to ground short circuit load protection
64 Layer 2 oz copper PCB, in order to improve heat dissipation
7 exposed solder ground below the bottom of the driver IC on the printed circuit board pad
8 module size, pin and interface matching A4988 stepper motor driver operators in many ways
9 adjustable current control lets you set a potentiometer, which lets you use the stepper motor\'s rated voltage or more, in order to achieve a higher rate of maximum output current step
10 Intelligent chopping control automatically selects the correct current decay mode (fast decay or slow decay)
11 Maximum 45 V supply voltage
12 built-in voltage regulator (the need for any external logic supply voltage)
 
 
 
 
 
 
 
Package Included:
 
1 X mega 2560 R3
 
1 X Ramps 14
 
1 X usb line
 
5 X DRV8825 module with heatsink
 
1 X LCD 12864 controller
 
1 X adapter
 
2 X cable
32714708085 - suq