(as of Sep 16, 2025 04:15:15 UTC – Details)
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Product description
About Longruner
Longruner is a professional manufacturer on developing different kinds of DIY tools, hardware, raspberry pi, 3D printer, robotics and more. We always commit to provide the best quality product and friendly service to all customers.
This 3D printer kit is a professional sensor kit. It comes with various components or sensor module for your project. All these are packaged in a portable case, easy to carry and storage.
Great Package Includes:
1 x CNC Shield Board
1 x Longruner Board
1 x 1.5m USB cable for 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
Professional 3D printer CNC Kit – This is a professional 3d printer DIY kit with multiple types of modules or components you need. It is a great assortment set for starters and professionals.Premium Quality – Each part of this longruner 3d printer cnc kit was made of premium material. These components can be used in a wide range of application.You will have Longruner 12 months support and life time friendly service from Longruner. Buy with confidence!
Longruner profession cnc kit
Nema 17 stepper motor 1.7 A
3 x Nema 17 stepper motor 1.7 A (with bracket and screw) + 3 x Nema 17 Stepper Motor Mounting Bracket
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
for Board + 1 x 1.5m USB cable
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
DRV8825 Stepper Motor Driver
4 x DRV8825 Stepper Motor Driver + 4 x Aluminum heat sink w/ 3M tape backing
Upgraded from A4988, 2.5 A max current/phase.
CNC Shield Board
Latest 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).
Support 6pcs ends stop for each axis.
Coolant enable.
Compatible with A4988 or DRV8825 stepper driver.
Runs on 12-36V DC.
Customer Reviews
4.0 out of 5 stars 13
4.5 out of 5 stars 10
5.0 out of 5 stars 10
4.6 out of 5 stars 16
4.0 out of 5 stars 280
4.4 out of 5 stars 20
Is Discontinued By Manufacturer : No
Product Dimensions : 0.04 x 0.04 x 0.04 inches; 13.4 ounces
Item model number : LKB02
Date First Available : June 14, 2017
Manufacturer : Longruner
ASIN : B072N4FMRN
Best Sellers Rank: #61,528 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #16 in 3D Printer Motors
Customer Reviews: 4.4 4.4 out of 5 stars 216 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
★ Latest CNC Shield Expansion Board V3.0 ★-CNC shield board is updated version 3.0, which is suitable for CH340G Shield 3.0 version compatible with for ArduinoIDE, GRBL 0.9.
★ Professional 3D printer CNC Kit ★ This is a professional 3d printer DIY kit with multiple types of modules or components you need. It is a great assortment set for starters and professionals.
★ Premium Quality ★ Each part of this Logrunner 3d printer conk kit was made of premium material. These components can be used in a wide range of application.
★ DRV8825 Stepper Motor Driver with Heat Sinks ★ High quality stepper motor drive with 4 Aluminum Cooler, running within 2.5A current (Maximum), compatible with for ArduinoIDE software and hardware.
★ Good after-sales service. We’ll respond within 24 hours for any questions.
