Longruner GRBL CNC Shield Expansion Board V3.0 +UNO R3 Board + A4988 Stepper Motor Driver With Heatsink for Arduino Kits (Arduino Kits)

CNC Shield Board:
Latest Arduino CNC Shield Version 3.0
GRBL 0.9 compatible
4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)
2 x End stops for each axis (6 in total)
Coolant enable
Compatible with A4988 or DRV8825 stepper driver
Runs on 12-36V DC

Arduino UNO R3 Board:
MCU: ATmega328
USB interface: ATmega16U2
Operating voltage: 5V
Digital I/O pins: 14 (including 6 with PWM capability)
Analog input pins: 6
I-I/O pin output current: 40mA max
3.3V output current: 150mA max
Flash memory: 32 kB (0.5kB used by bootloader – included)
Static RAM (SRAM): 2 kB
EEPROM: 1 kB
Clock speed: 16MHz

A4988 Stepper Motor Driver:
A4988 Stepper Motor Driver Board is a breakout board for Allegro’s A4988 DMOS Micro stepping Driver with Translator and Overcurrent Protection;

Low RDS (On) Output :
Automatic current decay mode detection / selection
Mix with slow current decay modes
Synchronous rectification for low power dissipation
Internal UVLO
Crossover-current protection
3.3 and 5 V compatible logic supply
Thermal shutdown circuitry
Ground fault protection
Load short-circuit protection
Five selectable step modes: full, 1/2, 1/4, 1/8 and 1/16
Warning: Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver. (More generally, rewiring anything while it is powered is asking for trouble).

Package Contents:
1 x CNC Shield Board
1 x UNO R3 Board for Arduino
4 x A4988 Stepper Motor Driver
4 x Heat Sink

Product Features

  • Latest CNC Shield Version 3.0 for Arduino.
  • Arduino UNO R3 Board, MCU: ATmega328, USB interface: ATmega16U2.
  • PWM Spindle and direction pins. 4-Axis support. Runs on 12-36V DC.
  • 2 x End stops for each axis (6 in total).
  • 4Pcs A4988 Stepper Motor Driver with radiator.

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2-Pack NEMA 17 Stepper Steel and Rubber Vibration Dampers for 3D Printer, CNC

These vibration dampers are a great motor mount accessory for 3D Printers, CNC, or other hardware that uses NEMA 17 steppers or electrical motors. Installed between your stepper and the mount with the original screws, they will drastically reduce noise and vibration transmitted through the machine. Reduced noise and vibration results in higher 3d print speeds with fewer mechanical artifacts.

Product Features

  • Nema17 Stepper Dampers are used to decrease noise and resonance in your CNC and 3d Printer.
  • 1 Damper used per Stepper or Electric motor
  • 3d Printers see a 5-10dB reduction in noise when used on X and Y Axis steppers
  • Works on both Cartesian and Delta style Additive Manufacturing machines such as CR-10.
  • Pair these with good filament for the best results in your 3D printer and remove vibration and noise.

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BIQU 42 Nema 17 Stepper Motor 34mm Height for CNC X / Y / Z axis For 3D Printer Electronic Parts

Specification:
Step angle accuracy: + – 5%(full step,not load)
Resistance accuracy: + – 10%
Inductance accuracy: + – 20%
Temperature rise: 80deg Max(rated current,2 phase on)
Ambient temperature ———–20deg ~+50deg
Insulation resistance:100MΩ Min,500VDC
Insultion Strength——–500VAC for one minute
Step Angle (deg):1.8A
Motor Length(mm): 33MM
Rated Current (A): 1.33A
Phase Resistance (Ohm) :2.1Ω
Phase Inductance(mH) :2.5mh
Detent Torque (N.cm) : 19mm
Voltage:2.8V
Shaft length mm: 19mm

Package List:
1x Stepper Motor
1xUSB Cable

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Stepper Motor Nema 17, 3 PCS Nema 17 Stepper Motor Bipolar 2.0A 59N.cm Holding Torque 4-lead 1.8 Deg 42 Motor for 3D Printer Hobby CNC Router XYZ By Beauty Star

Specification:
Motor type: bipolar stepper
Step Angle: 1.8 deg.
Step Accuracy 5%
Holding Torque: 59Ncm(84 oz.in)
Rated Current/phase: 2.0A
Phase Resistance 1.4ohms
Voltage 2.8V
Inductance 3.0mH¡À20%(1KHz)
Weight: 400g
Frame Size: 42 x 42mm
Body Length: 48mm
Shaft Diameter: 5mm
Shaft Length: 24mm
Wire: 1m 4-lead wire with connecter

Connection:
Black(A+), Green(A-), Red(B+), Blue(B-)

Attention Please:
Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.

Product Features

  • Package in 3PCS motors with high torque.
  • 59Ncm(83.6oz.in) holding torque.
  • NEMA 17 bipolar 1.65″x1.65″x1.85″ 4-wire.
  • Build with 1m Cable and 0.1″ pitch Connector.
  • Rated current 2.0A & resistance 1.4ohms.

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For Arduino Professional 3D printer CNC Kit,Longruner GRBL CNC Shield +UNO R3 Board+RAMPS 1.4 Mechanical Switch Endstop+DRV8825 A4988 GRBL Stepper Motor Driver with heat sink+Nema 17 Stepper Motor

CNC Shield Board:
Latest CNC Shield Version 3.0 for arduino.
GRBL 0.9 compatible.
4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13).
2 x End stops for each axis (6 in total).
Coolant enable.
Compatible with A4988 or DRV8825 stepper driver.
Runs on 12-36V DC.

DRV8825 Stepper Motor Driver:
Stepper motor driver (upgraded from A4988, 2.5 A max current/phase. It’s not arduino official board but it’s compatible with all arduino software and hardware).

Nema 17 Stepper motor Specification:
Model No.:17HD48002H-22B
Step Angle: 1.8 deg
Holding Torque: 59Ncm(84 oz.in)
Rated Current/phase: 1.7A
Frame Size: 41 x 41mm
Body Length: 47mm
Shaft Diameter: 5mm
Shaft Length: 22mm
Weight: 380g

Mechanical Endstop Connection Description:
Red line connect VCC (ramps of +)
black wire connect the GND (ramps of -)
Green Line connect SIGNAL (ramps in s)
Tips: Under normal circumstances, the system must be configured to at least three mechanical switches.
Advantage: Easy to install, the more common used styles.
Length of Cable: 70 cm

Great Package Includes:
1 x CNC Shield Board
1 x Longruner UNO R3 Board
1 x 1.5m USB cable for R3 Board
3 x Nema 17 stepper motor 1.7 A (with bracket and screw)
3 x Nema 17 Stepper Motor Mounting Bracket
3 x Mechanical Switch Endstop
3 x 3Pin 70cm Cable
4 x DRV8825 Stepper Motor Driver
4 x Aluminum heatsink w/ 3M tape backing
12x M3 Screws for bracket of stepper motor

Product Features

  • Latest CH340G CNC Shield expansion board Version 3.0 for Arduino.
  • Longruner UNO R3 Board, MCU: ATmega328, USB interface: ATmega16U2 with 1.5m USB Cable.
  • 4pcs DRV8825 Stepper Motor Driver with Heat Sinks.
  • 3pcs NEMA-17 Stepper Motor 84 oz.in (59 Ncm) 47mm Body 1.8 degree with Mounting Bracket Kit DIY 3D Printer CNC Robot with 3pcs Mounting Bracket and 12pcs M3 Screws.
  • 3pcs Endstop Mechanical Limit Switches for 3D printer RAMPS 1.4 with 3Pin 70cm Cable.

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