N/M Hot Selling 3D Printer DIY Kit With RAMPS 1.4 For 3D Printer

1.0 Pieces
$80.00(1 - 49 Pieces) $75.00(50 - 199 Pieces) $71.00(>=200 Pieces)
N/M Hot Selling 3D Printer DIY Kit With RAMPS 1.4 For 3D Printer
Caratteristiche Galleria Descrizione di prodotto Richieda una citazione
Features: N/M
Application: 3D printer
Production Capacity: N/M
Warranty: 1 Year, 1year
Dimension(L*W*H): 45 x 44 x 41 cm
Voltage: 220V
Applicable Industries: Other
Usage: 3D printing
Weight: 10000g
Automatic Grade: N/M
Color & Page: N/M
Year: 2018
Condition: New
Molding Technology: N/M
Forming size: picture
Key Selling Points: Long Service Life
Machinery Test Report: Provided
Video outgoing-inspection: Provided
Warranty of core components: 1 Year
Core Components: Other
Product Name: 3D Printer Kit
Package: Standard Package (plastic Bag+carton Box)
After Warranty Service: Online support
Local Service Location: None
Showroom Location: None
Plate Type: Flatbed Printer
Marketing Type: New Product 2020
Certificazione: N/M
Informazioni di base
Certificazione: N/M
Termini di pagamento e spedizione
Packaging Details: Original paper box,An-ti Plastic bag
Supply Ability: 10000 Piece/Pieces per Month
Descrizione di prodotto
Product Description

Hot Selling 3D Printer DIY Kit with RAMPS 1.4 for 3D Printer

Ramps 1.4:

This list is Pololu trillion rupiah , or ramps short. It was designed as a low-cost small package RepRap needs to accommodate the entire electronics . Oblique interfaces with the powerful UNO MEGA platform UNO Mega , and have plenty of room for expansion. On the stepper drives and a UNO MEGA shield extruder control electronics for easy maintenance , replacement parts , upgrades and expansion capabilities , including plug-in modular design . In addition, some UNO expansion boards can be added to the system , as long as the main ramp plate is saved to the top of the stack .

The board is mainly based on Adrian 's Pololu_Electronics and work Tonok 's . The proposed anti- Vick copper etching method . Vick is also inspired by the work of EasyDrivers . Adrian'sPololu_Electronics circuit design mainly based on Joaz RepRapSource.com provide initial pin definitions and many design improvements. Too much inspiration , advice, and from Prusajr, Kliment, Maxbots, Rick, and many other ideas RepRap community.

Mega 2560:

Microcontroller : ATmega2560

Operating Voltage : 5V

Input Voltage (recommended) : 7-12V

Input Voltage (limits) : 6-20V

Digital I/O Pins : 54 (of which 14 provide PWM output)

Analog Input Pins : 16

Current per I/O Pin : 40 mA

Current for 3.3V Pin : 50 mA

Flash Memory : 256 KB of which 4 KB used by bootloader



A4988 Driver:

A4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. A4988 includes a fixed off-time current regulator, the regulator in slow or mixed decay modes. A4988 converter is the key to the easy implementation. As long as the "step" input inputting one pulse drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. A4988 interface is very suitable for complex microprocessor is unavailable or is overburdened.

In the micro-step operation, A4988 chopping control inside automatically selects the current decay mode (Slow or Mixed). In mixed decay mode, the device is initially set to a fixed downtime in some fast decay, then the rest of the slow decay downtime. Mixed decay current control scheme results in reduced audible motor noise, increased step accuracy, and reduced power consumption. Internal synchronous rectification control circuitry is provided to improve the pulse-width modulation (PWM) operation power consumption. Internal circuit protection includes: thermal shutdown with hysteresis, undervoltage lockout (UVLO), and crossover-current protection. Special power sequencing.

A4988 surface mount QFN package (ES), a size of 5 mm × 5 mm, nominal overall package height of 0.90 mm, with an exposed pad for enhanced thermal dissipation. This package is Pb (suffix-T), with 100% matte tin leadframe plating.

Package include:
1pcs uno Mega 2560 R3

1pcs RAMPS 1.4

4pcs StepStick A4988 Stepper Motor Drivers

1pcs J-head assembled

1pcs power supply(360w 12v 30a)

1pcs MK3 heat bed

5pcs NEMA17 stepper motors

2pcs GT2 20T pulleys

1pcs 2 meter belt

3pcs switches

Contact Details

Sales: Anthony


E-mail: ks2(at)kuongshun.cn

Phone / Wechat / Whatsapp Number: +8618070506577

Our Company

working area

Overseas Customers

Packing & Delivery

Goods shelf



Q1: Are you manufacturer ?
A1: Yes, we are manufacturer.
Q2: How long is your delivery time?
A2: Normally 3-5 working days after payment; Special requirement orders, delivery time is negotiable.
Q3: If the products can't work after receiving it,what should I do?
A3: We will replace new items for you at once and then we make the judgement for the issue.
Q4: What is the warranty?
A4: 1-3 months to replace new items for free.
1-2 years repairing free according to different products.
Q5: Do you accept OEM design?
A5: Yes,we do.We can design according to your requirement, MOQ usually 500-1000.
Q6: Do you accept pay 30% in advance?
A6: Yes,we do.We can start to prepare your goods when receive 30% payment, and send them after get the rest 70% payment.
Q7: What payment terms you accept?
A7: We accept Paypal, T/T, Alibaba Trade Assuarce, Western Union, Wechat, Alipay, in Cash (RMB or USD).

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Prodotti raccomandati
Mettetevi in ​​contatto con noi
Persona di contatto : Bakey Fan
Caratteri rimanenti(20/3000)