Independent Technology Service Inc.

Throughout the history of producing CNC Machines, Fadal had 5 versions of the CPU board. Each version can be identified by a dash number. The very first machine (VMC45) was compatible with 1400-1 board as well as the first few VMC40s. Similarly, the second-generation control board was the 1400-2 and each new revision was added as new INTEL microprocessors became available. Certified by I-T-S the Original Circuit Board Test and Repair Supplier for Fadal Engineerring since 1992. The CPU Board, 1400-5C, Part number PCB-0030R , is the Central Processing Unit of the CNC control. These CPU boards came with 38Kb of battery backed memory which is used to store CNC Part Program, Tool Data – both Length and Diameter, Fixture Offset Data, SETUP parameters, and Backlash.  Later Fadal added 4mb, 8mb and 16 mb. of expanded memory. The 1400-5C CPU board is designed to execute the part program by issuing commands to the other boards. It also monitors the inputs from the other boards and proceeds as re

The original Fadal rotary heads are still one of the best overall designed attachments for the Fadal machine. While there are many imported rotary heads that might “look good” on the outside, it’s the inside that really counts. The simple fact is the Fadal rotary tables were specifically designed to take a crash and keep on working. Once serviced, they will be good as new and ready for more years of dependable service. We service all Rotary Tables and Heads attached to Fadal Machines: Many different rotary heads were made throughout the years of production. A Fadal TR65 4th/5th Rotary Table was one of the most popular machine options. In the early 90’s we started shipping all machines “4th axis ready” which means the machine has all the wiring necessary. You basically only needed an amplifier and a axis controller card with software. Contact us if you thinking of adding a 4th axis, we offer all the necessary components. As you’ll see below, we are the most qualified to repair your rot

ITS's, Fadal AC Brushless Amplifier Power Supply is a XYZAB amplifier chassis power supply suitable to use with amplifiers of ITS, Glentek, or AMC brands. This chassis contains circuitry to convert the AC voltage and then supplies power to the AC axis amplifiers. This is the latest design AC Brushless Amplifier power supply for any FADAL Brushless Amplifier  This is the latest model of the power supply unit. It does not contain the SSR like earlier AC Brushless AMP Power Supply models. It needs a SSR upgrade kit (Fadal ELE – 1633) for the power input terminal located at the bottom of the amplifier chassis.  Note: Please contact us before purchasing an ITS AC Brushless AMP Power Supply to verify the power supply failure is correctly diagnosed in order to avoid damage to the new power supply or to determine if the power supply is the actual problem. Product Description for Fadal Amp Chassis Power Supply ITS Part Number AMP-0060-ITS Used on Amplifier Chassis ITS Part Number AMP-0037-