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  • Melzi Board+MK2a+Stepper Motor+T2 pulley& GT2belt+Z axis coulper
    • i i
    • images/l/Geeetech_IMG_2736_1.jpg images/l/Geeetech_IMG_2736_1.jpg
    • images/l/Geeetech_IMG_2736_2.jpg images/l/Geeetech_IMG_2736_2.jpg
    • images/l/Geeetech_IMG_2736_3.jpg images/l/Geeetech_IMG_2736_3.jpg
Melzi Board+MK2a+Stepper Motor+T2 pulley& GT2belt+Z axis coulper


Shipping Weight:2610g

Quantity in stock:999


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1.Melzi Ardentissimo Board

The Melzi Ardentissimo is a full-featured Melzi board using the ATMEGA644P (ATMEGA1284P is being tested) chip used on Sanguinololu. This is a Sanguinololu firmware compatible board, though does have a couple of extra features the Sanguinololu does not - namely the extra Mosfet for the fan, and a software controllable LED. Melzi has micro SD on board as well. A full StepStick clone is on board as well negating the need for external stepper motor drivers. 


2. Heatbed MK2a


1. Laminate: FR4 1.6±0.15mm

2. Two layer, 35μm copper

3. Power Input: 12Vdc

4. Copper plated holes

5. Resistance between 1-2 ohm

6. Dimensions 214mmx 214mm


3.Acrylic universal support plate

How do you mount your controller board on your smart printer?I want to reccomend this acrylic universal support plate to you.

It is of 28mm x 11.5mm and will make it possible for your smart printer to mount most of the board and shield,like Sanguinololu,Teensylu,Ramps1.4,Melzi,Brainwave,Megatronics,Motherboard,Generation 6 and so on.


4. Stepper motor


2 Phase

Step Angle:1.8±5% degree/step

Voltage: 12V

Current: 1.2A/phase

Resistance:10.0±10% Ω/phase


Lead style:AWG26 UL1007

Comes with 4-Lead Wire

Holding torque:48N.cm Min

Detent torque:2.6N.cm Max

Insulation cllass:B

Rotor torque:68g.cm2


5. T2-29 pulley

Number of teeth:29


Pitch: 2.032mm

Screw Hole:M3-90°

Outer Diameter: 13mm

Inside Diameter: 8mm

Material: Aluminium Alloy



Package List:

1 x Melzi Ardentissimo

1 x Heatbed MK2a with soldered resistor and led

2 x 100Kohm NTC Thermistors

4 x Stepper Driver

2 x T2-29 pulley

3m white PU GT2 timing belt

1 x Z Axis Couplers

1 x 2mm Allen key 

1 x 2.5mm Allen key

1 x Acrylic universal support plate 

1 x 2GB SD card 

2 x Cable for heatbed

10 x 1-pin Female-Female cable

8 x 2-pin Male-Female cable

1 x USB Cable



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