Bridgeport EZ Trak

Bridgeport EZ Path

CNC machine controls

Out of production but still great iron

Bridgeport brands EZ Trak and EZ Path CNC controls were a major player in the CNC machine tool industry during the early years. Considering the reliability of these older CNC controls it may be time to upgrade your machine tool. Let's face it, there are no new parts and the used parts available have the same hard life as your current circuit boards. DOS  Vs. Windows - Floppy disk Vs. USB port or high speed networking. There are some serious advantages to upgrading your older control.   

Ready to replace your

broken Bridgeport control? 

CNC control quote forms

Centroid, CNC retrofit 
Download and complete our informational work sheet. Then return along with several photos for a personalized CNC control quotation.

Considering the age of these controls the primary benefit to owning one of these machines is their very low price. Choosing a replacement controller can be difficult when its initial cost is the primary force behind that decision. There are several hobby cnc controls available in the DIY market place. Only Centroid offers a true professional quality CNC retrofit control at a price within reach of most home shops or very small business. Centroid allows you to retain your current DC servo motors or upgrade with new. The Centroid "All-in-1" board set includes 3 axis of servo drives, PLC input & output, and DSP motion control processer. Your cost of $2,249.00 This low price also includes the CNC software and conversational programming software.
To learn more click here 


Time to Update your old control?

Machines in Motion offers CNC control retrofits with the US built Centroid CNC controller. With over 35 years of refinement Centroid has developed one terrific control. Machines in Motion offers Centroid's newest CNC control hardware set providing you with a simple to program control. No need to rewire your entire machine. Our All in 1 hardware set will control your existing servo motors, spindle drive, and even ATC logic. View a graphic of how this front end control will integrate with your existing electrical hardware.
bridgeport EZ trak CNC control

For those who demand the best, we now offer Yaskawa Servo drives and motors.

Increased reliability & performance 

If your old DC servo hardware is less than reliable, Machines in Motion offers the complete control solution. Our model M-400 ships to you as a completely assembled and running CNC control. Everything is provided, wired, and running.

  • Professional color display console.
    • Wired electrical enclosure.
      • New Servo motors, encoders, and cabling.
        • Pre-wired cables for each machine device. Limit switch, auto lube pump, VFD, flood coolant power . . .

Click here for details & pricing on the fully assembled Centroid control.

Bridgeport EZ path CNC control

CNC kit components

For those of you who are hobbyist or simply short on funds Machines in Motion offers individual CNC control components. Our "All in one" board set is the minimum you can purchase to have a working CNC controller. You will need to supply your own PC computer with Windows 7, 8, or 10, DC servo power supply, DC servo motors with encoder feedback, plus wire, contactors, circuit breakers . . .

The other items shown will make using your new controller simpler. Personally I always recommend purchasing the PC computer, hand held jog pendant, and new encoders with new encoder cables (terminated on each end). This makes for a very usable starter package. When you connect the Centroid PC to the All in one board you can count on its working. If you see an error message it will be genuine. Just follow where it points.

Bridgeport cnc control replacement





4 pages with greater detail than anywhere else on the internet. We want you to be successful.


LOCATED IN SOUTHERN CALIFORNIA - we service the 48 states. 
Phone  714 528-7061   We Answer Our Phone. 

New CNC controls to upgrade your existing CNC machine is what we do best.
 Call us  (877) 733-5500  Toll Free
Put us to work for you 
Bridgeport cnc machine
cnc mill, cnc retrofit, cnc control, cnc machine

cnc mill, cnc retrofit, cnc control, cnc machine

| Controls Home page | New Machinery page | Request a Quotation | Control Financing | Video |
| All in 1 Kit | Upgrade your current Centroid control | On-site service | Large Format Machinery |
VALUE | CNC retrofit controls | M-400ATC | M-400 | M-39 | T-400 | T-39 | NEWS | Why Centroid |

|Anilam CNC control Upgrade | Intercon off-line | Digitizing | Probing | TT-1 Tool touch-off | Bandit Retrofit |
| Plug & play |Centroid control Options | Rotary tables | Gallery of completed installations | Fanuc retrofit | K2
| Engraving Software | CHNC Package | Downloads page |Lower cost control |Do it yourself | Bridgeport Retrofit |
Standard terms and conditions || cnc retrofit control | DAC Control Upgrades | Current Project |

Centroid CNC Retrofit by Machines in Motion, Inc.

Contact us directly or Email us at
(c) Copyright 2018 Machines in Motion