Home / CNC Training / Lesson 4: Power Requirements

Section 1: Two Day CNC Training

Section 2: Onboarding Projects

Module 1: CNC Prep & Installation

Module 2: Fast Start CNC Operations

CNC Training Module: Section 1.1: Preparing Your Shop for CNC

Lesson 4: Power Requirements

This tutorial outlines the essential power requirements needed to effectively set up a CNC machine in a workshop, including specific electrical specifications for various models. The instructor provides guidance on how to ensure proper power supply connections and addresses common scenarios for single and three-phase power setups, emphasizing:

  1. Understanding the power requirements for different CNC machines
  2. Downloading the power requirements document for reference
  3. Identifying the specific needs for the Maverick 4×8 machine
  4. Noting that all machines except the Renegade 5×10 require only one power line
  5. Exploring solutions for shops with only single-phase power, including phase converters

Main purpose: To educate users on the specific power requirements for operating different CNC machines and how to set up these systems in their workshops.

Key takeaways:

  • Accurate identification of power requirements for various CNC models
  • Importance of having the correct circuit configurations
  • Solutions for converting single-phase to three-phase power for larger machines
  • Availability of a downloadable document for detailed power specifications

Project Files

Power Requirements

Video Summary

Remember This Checklist:

  1. Download power requirements document
  2. Identify power requirements for Maverick 4×8
  3. Note differences for Renegade 5×10
  4. Consider phase converter for single phase to three phase conversion

Introduction & Overview (0:00-0:38)

0:00-0:01 – Welcoming viewers to the training video
0:01-0:09 – Introduction to the topic: power requirements for CNC machines
0:09-0:12 – Mention of various CNC platforms with different power needs
0:12-0:30 – Availability of a downloadable document with power requirements
0:30-0:38 – Document contains specific power and circuit requirements for each machine

Power Requirements for Specific Machines (0:38-1:07)

0:38-0:46 – Example of the Maverick 4×8 power needs: 220V single phase
0:46-0:53 – Requirement for 50 amp service or circuits
0:53-1:07 – Emphasis on ensuring proper setup in the shop for the Maverick 4×8

Additional Scenarios and Considerations (1:07-1:48)

1:07-1:17 – All machines except Renegade 5×10 require one power line
1:17-1:27 – Renegade 5×10 requires two power lines and circuit breakers
1:27-1:44 – Discussion on shops with single phase needing three phase power for larger machines
1:44-1:48 – Suggestion of using a phase converter for single phase to three phase conversion

Conclusion (1:48-2:11)

1:48-2:02 – Summary of power requirements and options for machine setup
2:02-2:11 – Reminder to download the document and closing remarks about the training video

Full Video Transcript

Introduction & Overview (0:00-0:38)

0:00-0:38: “Hello, hello. Welcome to another training video. Now, in this video we’re gonna focus specifically on the requirements, the power requirements that you need to have in your shop, uh, to run one of these CNC machines. Now, legacy has a, a lot of different CNC platforms that require different power requirements based on what you have. So to organize all this, um, we’ve created a, uh, a document that has all the requirements based on each machine, and you can download that right below the video. It’s just in that download link there. Um, so here as an example, we can, um, see on this document that, uh, we have everything necessary for the power”

Power Requirements for Specific Machines (0:38-1:07)

0:34-1:08: “that, uh, we have everything necessary for the power and the circuit required for each machine. Uh, for example here, the, the most popular platform right now is the Maverick four by eight, and the requirements for that is a two 20 single phase power source. And that’s from just one power line. And then we’ll need to have that connected to a 50 amp service or circuits, um, to just cover all of our bases. And so that’s all you’ll need to make sure is set up in your shop, uh, for that particular machine as a great example. Now, there’s two things I wanna point out on this document.”

Additional Scenarios and Considerations (1:07-1:48)

1:06-1:48: “Now, there’s two things I wanna point out on this document. Just in case you have these type of scenarios or systems in your shop, the, all the machines, except for the Renegade five by 10 will require, um, that machine will require two lines, whereas everything else will require only one. And so that one has two power lines, therefore you’ll have to have two circuit breakers, um, and, and you’ll be covered for, for that particular system. Um, last scenario is if you’re in a shop that has only a single phase, um, power, um, service to it, but you need for a bigger machine, a three phase power, then you’re gonna need to look at a a another option in order to get that type of power required from the machine.”

Conclusion (1:48-2:11)

1:46-2:11: “of power required from the machine. A lot of our customers are going to a phase converter in order to convert their single phase to a three phase power source. Um, so, um, we can look into that as an option and so we can still run larger pieces of equipment, um, with a single phase power source. So I hope this has answered some questions and what is the requirements in order to set up your machine with, uh, in your shop?”

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