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XCSOURCE 4pcs Shaft Coupler Flexible Couplings 5mm to 8mm NEMA 17 Shaft, 18mm Dia x 25mm Length for RepRap 3D Printer or CNC Machine TE564

Features:
Shaft coupler often used to connect servo motor, stepper motor, encoder, screw driving, machine platform, etc.
The motor shaft coupler provides an extremely tight grip without marring the shaft.
Compatible with NEMA 17 stepper motors (for 5mm shaft diameter).
Fits for RepRap 3D Printers or small CNC machines.

Specifications:
Material: Stainless steel
Color: Silver
Shaft: 5mm to 8mm / 0.20″ to 0.31″
Dimension: 25 x 18mm / 0.98″ x 0.71″

Package includes:
4 x Shaft Coupler

Product Features

  • Shaft coupler often used to connect servo motor, stepper motor, encoder, screw driving, machine platform, etc.
  • The motor shaft coupler provides an extremely tight grip without marring the shaft.
  • Compatible with NEMA 17 stepper motors (for 5mm shaft diameter). Fits for RepRap 3D Printers or small CNC machines.
  • Shaft: 5mm to 8mm / 0.20″ to 0.31″
  • Dimension: 25 x 18mm / 0.98″ x 0.71″

Detailed Information available on our Homepage…

XCSOURCE Metal J-Head Hot End 1.75mm Filament Direct Feed Extruder 0.4mm Nozzle Long-distance for RepRap 3D Printer TE561

Features:
Easy to assemble and use.
Comes with a 30mm Fan for cooling.
Can be fitted easily to a bowden extruder set-up thanks to the included pneumatic coupler.
Our hotend is capable of printing high temperature melting point plastics such as nylon and polycarbonate.

Specifications:
Material: Stainless Steel, PVC, Nylon
Voltage: 12V
Power: 40W
High accuracy: 1%
Resistance value at 25℃=100K
Wiring insulation: high temperature teflon/PTFE
Filament: 1.75mm
Nozzle: 0.4mm
Wiring length: 1 meter

Package includes:
1 x Metal J-head Hotend Assembly
1 x Cooling Fan

Product Features

  • Easy to assemble and use. Comes with a 30mm Fan for cooling.
  • Can be fitted easily to a bowden extruder set-up thanks to the included pneumatic coupler.
  • Our hotend is capable of printing high temperature melting point plastics such as nylon and polycarbonate.
  • Voltage: 12V; Power: 40W.
  • Filament: 1.75mm; Nozzle: 0.4mm.

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XCSOURCE 3D Printer Kit with RAMPS 1.4 Controller + Mega 2560 Board + 5pcs A4988 Stepper Motor Driver with Heatsink + LCD 12864 Graphic Smart Display Controller with Adapter for Arduino TE621

12864 LCD Controller:
You can easy Connect it to your Ramps Board using the “Smart Adapter” included.
After Connecting this Panel to your Ramps you don’t need your pc any more, the Smart Controller Supplies Power for your SD card.
Further more all Actions like Calibration, Axes Movements can be Done by just using the Rotary Encoder on the Smart Controller.
Print your 3D Designs without PC, just with a G-Code Design Stored on the SD Card.

RAMPS 1.4:
Fully Assembled & Tested, No Soldering Required.
The Modular Design includes Plug in Stepper Drivers and Extruder Control Electronics on an Arduino MEGA Shield
For Easy Service, Part Replacement, Upgrade-Ability and Expansion.

Mega 2560 R3 Board:
Microcontroller: ATMEGA2560-16AU
Operating Voltage: 5V
Input Voltage (recommended): 7-12V
Input Voltage (limits): 6-20V
Digital I/O Pins: 54 (of which 15 provide PWM output)
Analog Input Pins: 16
DC Current per I/O Pin: 40 mA
DC Current for 3.3V Pin: 50 mA
Flash Memory: 256 KB of which 8 KB used by bootloader
SRAM: 8 KB
EEPROM: 4 KB
Clock Speed: 16 MHz

A4988 Stepper Motor Driver:
Suitable for driving stepper motors below 8V ~ 35V 2A;
Very simple step direction control interface;
Five different stepping modes: full, half, 1/4, 1/8 and 1/16;
Adjustable potentiometer can adjust the maximum current output, can get better step rate;
Automatic current decay mode detection / selection;
High heat will result circuit cut, undervoltage lockout, crossover current protection;
Ground short-circuit protection and load short-circuit protection

Package Includes:
1 x 3D Printer Controller RAMPS 1.4 Board
1 x LCD12864 Intelligent controller
1 x Arduino-Compatible Mega 2560 R3
5 x A4988 StepStick Stepper Motor Driver Module with Heatsink
1 x Adapter
2 x FC flat cable
1 x USB Cable

Product Features

  • Brilliant 3D Printer Accessories Set meets most needs. Including RAMPS 1.4 Board, LCD12864, Arduino-Compatible Mega 2560 R3, A4988 StepStick Stepper Motor Module, and other accessories.
  • This full graphic Smart LCD12864 Intelligent controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display.
  • RAMPS (RepRap Arduino-compatible MEGA Pololu Shield) is designed to fit the entire electronics needed for a RepRap in one small controller for a lower cost and a smaller size.
  • Arduino-Compatible Mega 2560 R3 is fully compatible with the original Arduino MEGA 2560 R3, able to use all the Arduino open source platform to create or learn interactive objects.
  • A4988 StepStick Module is a complete microstepping motor driver with built-in translator for easy operation.

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XCSOURCE 3D Printer Kit RAMPS 1.4 MEGA2560 A4988 LCD 12864 Controller Board RepRap TE394

Description:

(1) 3D Printer Controller RAMPS 1.4
The RepRap Arduino-compatible MEGA Pololu Shield, or RAMPS for short. It is designed to fit the entire electronics needed for a RepRap in one small package for low cost. RAMPS interfaces an Arduino-compatible Mega with the powerful platform and has plenty room for expansion. The modular design includes plug in stepper drivers and extruder control electronics on an shield for easy service, part replacement, upgrade-ability and expansion.

(2) Mega 2560 control board
The board as core microcontroller development board itself has 54 groups digital I/O input/output terminal, 16 sets of simulation than the input side, group 4 UARTs, using the 16MHz crystal oscillator. Arduino development IDE interface is based on open-source principles, allows you to free download for use in project work, school teaching, motor control, interactive works.

(3) 5X A4988 driver module
A4988 Stepper Motor Driver Board is a breakout board for Allegro’s A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection.
Adjustable current control lets you set the maximum current output 1A with a potentiometer
Intelligent chopping control that automatically selects the correct current decay mode

(4) LCD 12864 Graphic Smart Display Controller
This full graphic Smart Controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display.
After connecting this panel to your Ramps you don’t need your pc any more, the Smart Controller supplies power for your SD card. Further more all actions like calibration, axes movements can be done by just using the rotary encoder on the Smart Controller.

Package included:
1x 3D printer controller RAMPS 1.4 board
1x Mega 2560 R3
5x A4988 Driver Module
1x LCD 12864 Graphic smart display controller
2x 30cm Cable
1x Smart adapter
1x USB cable

Product Features

  • A number of Arduino expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack.
  • Version 1.4 uses surface mount capacitors and resistors to further cover edge issue cases.
  • Simple step and direction control interface
  • Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step
  • Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection

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XCSOURCE J-Head Hotend 0.4mm Nozzle Metal 1.75mm Long Range For 3D Printer Makerbot Extruder BI092

Description:

Material: Metal

Thermistor: 100K NTC B 3950 ¡À1%

Heat tube: 12V 40W, 1m long

Nozzle size: 0.4mm

This 3D Printer J-head Hotend is applied for 1.75mm 3D Long-Distance Filament Bowder Extruder.

Package includes:

1 x J-head Hotend Long-Distance for 1.75mm Filament Extruder

Product Features

  • Material: Metal.
  • Thermistor:100K NTC B 3950¡À1%
  • Heat tube: 12V 40W, 1m long.
  • Nozzle size: 0.4mm.
  • This 3D Printer J-head Hotend is applied for 1.75mm 3D Long-Distance Filament Bowder Extruder.

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