Your Single Source Electronic Repair for Metal CNC Machines

We service more than 80 component brands and more than 25 machine tool manufacturers. We repair Servo Motors – Circuit Boards – Encoders – Power Supplies/Drives – Spindle Drives – Resolvers – Monitors – Motor Controls – Transducers – Keypads

When your CNC machine breaks down, it can cost you time and money. Your production rate decreases, you may miss critical shipping dates, and you may even risk customer relationships. You need to get the problem resolved, so you can get production back on track.

Repairing your CNC Machine quickly isn’t always as simple as one might think. If you don’t select the right electronics repair company, it can delay your repair by days or even weeks…resulting in even more downtime.

Pick the Right Source the First Time

Pick the Right Source the First Time

Most repair companies specialize in one niche. If other problems are found during the diagnosis, some brand repair facilities may be unable to fix them. This means greater downtime and more cost for your business, while you search for an additional supplier. In addition, other repair companies repair without testing. This could affect the performance of your machine, the integrity of the finished product, or could cause premature failure.

Obsolete Control Systems

Obsolete Control Systems

Obtaining replacement parts for older CNC Machines can be difficult for many large Original Equipment Manufacturers (OEMs), because many of the parts are unavailable or obsolete. Rather than go through the trouble of finding you the part you need, these companies will tell you that you need to retire your control and retro-fit with a new, current control at great expense. Why replace your control, when a refurbished or re-manufactured part will avoid this unnecessary expense.

Onsite, Exchange & Emergency Service

Onsite, Exchange & Emergency Service

We offer a variety of repair services. If your need is critical, we can provide you with a replacement/exchange. If you require field service, we offer that as well. Our experienced techs will analyze, diagnose, and identify the problem in a timely manner. We also offer emergency repair service 24 hours a day, 7 days a week. If we don’t pick up right away, we generally can return your call within the hour.


Don’t take a chance, hire Rubin Engineering & Sales. We have worked in the CNC industry for 30 years, and are extremely qualified to help you fix your problems fast and reliably. We have the expertise to effectively communicate to anyone within your organization – from the shop foreman to the plant manager. We identify the problem quickly and then determine the best course of action. We also partner with other companies, which broadens our capabilities.

CNC Machine Input Module Replacement
CNC Machine Electronic Replacements

Input Module

Servo Amp


Rubin Engineering offers service on more than 80 component brands, including Allen Bradley, G.E., Mitsubishi, Okuma, Reliance, Fanuc and others. We have experience with more than 25 machine tool manufacturers, including Cincinnati, Hitachi, Mori Seiki and Okuma.

Machine Tool Manufacturers:

  • Cincinnati
  • DeVlieg-Bullard
  • Fadal
  • G&L
  • Guehring
  • Haas
  • Hitachi
  • K&T
  • Kingsbury
  • Kitamura
  • Komo
  • Lodge & Shipley
  • Mazak
  • Mitsubishi
  • Mori Seiki
  • Okamoto
  • OKK
  • Okuma
  • Rimrock
  • Toshiba
  • Toyoda
  • Tsubaki

Electronic Components Brand:

  • Advanced Controls
  • Allen Bradley
  • ASEA
  • B&K/Dynascan
  • Badger
  • Baldor
  • Balluff
  • Banner
  • Barber Coleman
  • BEI
  • Bendix
  • Berthold
  • Bridgeport
  • Cincinnati Milacron
  • Cleveland Machine
  • Contraves
  • Cutler Hammer
  • Data Metrics
  • Digital Equip. Corp
  • Dorian Tool
  • Dynamics Research
  • Dynapar
  • Eagle Signal
  • Emerson
  • Fairchild
  • Fanuc
  • Fincor
  • Foxboro
  • Friden
  • Fuji
  • G.E.
  • Gettys
  • Giddings & Lewis
  • Glentek
  • Gould-Modicon
  • Harowe
  • Heald
  • Heidenhain
  • Hewlett Packard
  • Hitachi
  • Honeywell
  • Indramat Drives & Power Supplies
  • Integrated Power
  • Kearney & Trecker
  • Kollmorgan
  • Lambda
  • Leeds & Northrup
  • Lilton Ind.
  • Magnetek
  • Metra
  • Micron
  • Mitsubishi
  • Okuma
  • Oriental
  • Parametrics
  • Philips
  • Powr Ups
  • Reliance
  • Remex
  • Renco
  • Rolfin
  • Siemens
  • Singer-Kearfott
  • Slo-Syn
  • Square D
  • Streeter
  • Sundstrand
  • Talley
  • Tamagawa Seiki
  • Tektronix
  • Texas Instruments
  • Toshiba
  • Trallfa
  • Trump-Ross
  • Unimation
  • Valeron
  • Vickers
  • Wang
  • Warner Swasey
  • West
  • Westamp
  • Westinghouse
  • Yaskawa