# An italian 🇮🇹 style Maslow CNC

**URL:** <https://forums.maslowcnc.com/t/an-italian-style-maslow-cnc/6281>\
**Category:** Hardware\
**Tags:** frame\
**Created:** [August 31, 2018, 10:11am UTC](https://forums.maslowcnc.com/t/an-italian-style-maslow-cnc/6281 "2018-08-31T10:11:54Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Marcello\_Masili](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/marcello_masili/32/79_2.png) [@Marcello\_Masili](https://forums.maslowcnc.com/u/Marcello_Masili)\
**Post date:** [August 31, 2018, 10:11am UTC](https://forums.maslowcnc.com/t/an-italian-style-maslow-cnc/6281/1 "2018-08-31T10:11:54Z")

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Hello to everyone!

I start now this new thread to tell my experience in construction of a Maslow CNC machine for my FabLab. This is one of the first tools of the FabLab.

I’m the founder of **Arroscia FabLab** that I’m just starting in Liguria, north region of Italy.

The choice for the frame type is a mix from [Default Frame](https://github.com/MaslowCNC/Mechanics/wiki/Choose-A-Frame-Design#the-default-frame) and [Bar’s bolt together design](https://github.com/MaslowCNC/Mechanics/wiki/Choose-A-Frame-Design#bars-bolt-together-design).

Just to do some advertising 😉, here are all the references to the FabLab:

- on [GitHub](https://github.com/ArrosciaFabLab)
- on [Dozuki](https://arrosciafablab.dozuki.com/)
- on [Trimble 3D Warehouse](https://3dwarehouse.sketchup.com/collection/d2b85364-d8c8-4320-ba27-e4b2cbbf4f69/Arroscia-FabLab)

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**Author:** ![Gero](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/gero/32/17487_2.png) [@Gero](https://forums.maslowcnc.com/u/Gero)\
**Post date:** [August 31, 2018, 11:20am UTC](https://forums.maslowcnc.com/t/an-italian-style-maslow-cnc/6281/2 "2018-08-31T11:20:40Z")

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Hallo to Italy 👋  
Send some picture of the Maslow please 🙂

If this is the setup, I see a lot potential for unwanted flexing of the top beam were the motors go.  
 ![image](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/8/89d206b36bd6fb5d955475d5b73caa7e35a213b9.png)

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<div class="post-metadata">

**Author:** ![Marcello\_Masili](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/marcello_masili/32/79_2.png) [@Marcello\_Masili](https://forums.maslowcnc.com/u/Marcello_Masili)\
**Post date:** [August 31, 2018, 11:49am UTC](https://forums.maslowcnc.com/t/an-italian-style-maslow-cnc/6281/3 "2018-08-31T11:49:54Z")

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Ciao Gero,

have patience, I start with the first post and you’ll see that for the top beam I used two 3 m glued boards.  
Just a bit of patience to put everything in a correct chronology.

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<div class="post-metadata">

**Author:** ![Marcello\_Masili](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/marcello_masili/32/79_2.png) [@Marcello\_Masili](https://forums.maslowcnc.com/u/Marcello_Masili)\
**Post date:** [August 31, 2018, 1:20pm UTC](https://forums.maslowcnc.com/t/an-italian-style-maslow-cnc/6281/4 "2018-08-31T13:20:22Z")

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Let’s start by seeing the material contained in the Maslow kit I received:

This is the **box** :

 ![IMG_0377](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/6/6800ad760bb18fad241e57f4f591a761e3e594fd.jpeg)

What’s inside?

**Electronic parts** :

- 1 _power supply_  
Supplier: [_Shenzhen Yinghuiyuan Electronics Co Ltd_](http://www.yhypower.com/)  
Model: [_YHY1220500_](http://www.yhypower.com/led-power-adapter-supply/12V5A-60W-LED-Power-Supply.html)  
Input: _AC 220V 1.0A from wall power supply_  
Output: _DC 12V 5.0A to motor controller shield_ (5.5 mm x 2.1 mm barrel connector, center pin +)
- 1 power chord  
_German schko plug_

 ![IMG_0481](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/f/f4919db28759f6334ce51f7c84db3a26c6d0f633.jpeg)

- 1 _Arduino Mega 2560_ microcontroller (Arduino compatible)  
Supplier: [_Keystudio_](http://www.keyestudio.com/)  
Model: [_Mega 2560 R3_](http://www.keyestudio.com/shop/mega.html)

 ![IMG_0501](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/8/84e16925cf3fee4069cff37f67fed3325008cf24.jpeg)

- 1 [_motor controller shield_](http://maslowcommunitygarden.org/Arduino-Shield-v1.2.html) for Arduino card  
Supplier: [_Maslow_](https://www.maslowcnc.com/)  
Version: _1.1_

 ![IMG_0509](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/e/ede783eb0f1c895ca5163c51dddba9c7914aa40b.jpeg)

- 2 _heat sinks_ in black metal with double-sided adhesive tape on down side to cool down the two chips of motor controller shield

 ![IMG_0521](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/8/8e1d2aed6844c0c3d1e7446b88ea1702e7633275.jpeg)

- 2 _brushless motors_ (30 kg/cm torque, 20 rpm, 12 volts) with _gearbox_ (291:1 reduction gearbox with worm gear to prevent back driving motor) and _encoders_  
Supplier: [_Etonm Motor_](http://www.etonm.com/index.html)  
Model: [_ET-WGM58A-1260-E_](http://www.etonm.com/products_detail/productId=89.html)  
Input: _12V_

 ![IMG_0489](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/2/2c16759450a77295b0c667e2ab0a493c889506a1.jpeg)

- 2 _motor wires_ to attach the motors to the motor controller shield

 ![IMG_0536](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/3/37a6d9dc24b71dfef1a065eb61d5f643b7e27632.jpeg)

- 1 _USB cable_ to attach Arduino card (USB type B male) to PC (USB type A male)

 ![IMG_0548](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/b/bf1b803b1dc794894b26b08f4728a2d467ab2468.jpeg)

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<div class="post-metadata">

**Author:** ![Marcello\_Masili](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/marcello_masili/32/79_2.png) [@Marcello\_Masili](https://forums.maslowcnc.com/u/Marcello_Masili)\
**Post date:** [September 3, 2018, 2:24pm UTC](https://forums.maslowcnc.com/t/an-italian-style-maslow-cnc/6281/5 "2018-09-03T14:24:23Z")

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Now let’s see the other parts:

**Mechanical parts** :

- 2 _motor mounting brackets_ in black metal ([Amazon](https://www.amazon.com/Bringsmart-Mounting-Bracket-Fastener-Single-side/dp/B073NZ81M9/ref=sr_1_8?ie=UTF8&qid=1527872055&sr=8-8&keywords=gear+motor+bracket))  
8 short _wood screws_ in black metal to join (4 each) with the Top Beam

![IMG_3201](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/4/4e22ce304c88ba4962653aaca8d455d4e698767e.jpeg)

- 2 pieces of _stretchy black string_, one for each side of the machine (3 mm diameter - 2 x 1,5 m long - ID [8858T5](https://www.mcmaster.com/#catalog/124/1601/=1eg7ssp) from [McMaster](https://www.mcmaster.com/))

 ![IMG_0544](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/7/7a1dec7f80aaf203200bd8d8126526beefd83728.jpeg)

- 2 _#25 roller chains_ in black metal (ID [6261K171](https://www.mcmaster.com/#catalog/124/1114/=1eg7t8y) from [McMaster](https://www.mcmaster.com/))

 ![IMG_0483](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/a/af7c100ea9004ff69dd6b7675549c55632452bc6.jpeg)

- 2 metal _motor sprockets_ (10T #25 roller chain with 8mm shaft - ID [2737T2](https://www.mcmaster.com/#catalog/124/1125/=1eg7tnf) from [McMaster](https://www.mcmaster.com/))  
2 _allen black metal screws_  
1 black metal _allen wrench_

 ![IMG_3237](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/3/35884a0ff7d3b216ceea432ec70ff0cdf9dcf381.jpeg)

- 8 short _M4x8 metal screws_ (ID [94500A226](https://www.mcmaster.com/#catalog/124/3078/=1eg8fd5) from [McMaster](https://www.mcmaster.com/)) and 8 _M4 washers_ to join motor mounting with two motors

 ![IMG_3229](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/f/f6b7fca3f8b56ddd24b006356939fc20bf8bb02b.jpeg)

 ![IMG_3231](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/6/67225261259f8189361e4806e0a7ba241cc9b87f.jpeg)
