TG-12×4 Servo Cycle

The TG-12×4 Servo Cycle machine is capable of Infeed as well as thrufeed grinding .002” up to 1.5” in diameter. With its large and versatile touchscreen controlling daily interaction with the machine is intuitive and powerful. Automation from a very basic operator assist device to robotics and post process gauging allows the system to be fully autonomous.

This is the Royal Master Grinders Model TG-12x4 with our Servo Cycle Ram Bed system. At IMTS 2022, this machine is infeed grinding a headed part with the assistance of an Operator Assist Device.

The Servo Cycle machine has the same robust spindles and over the wheel servo-controlled dressers as the other machines in the TG-12×4 line. The Ram Bed Position Control is what makes this machine unique. The large, user-friendly, two-panel touchscreen controls make operators more comfortable and productive. The Ball Screw and Servo Motor provides accurate infeed grind cycle movement and position control for both infeed and thrufeed.

The machine controls are Windows-based, which makes this machine capable of remote access for data reporting, connections for remote troubleshooting and ready for automation interface. The machine can also be coupled with post-process gauging with data feedback and collection. If you already have a Data management system in use at your facility, Royal Master can couple our machine to your system.

The Servo Cycle machine is available with either a cast iron or granite machine bed as well as a machine enclosure.

Over its 70+ years of production, the TG-12×4 Machine has seen thousands of different applications throughout the world. Through consistent innovation of the machine, Royal Master continues to stay at the forefront of centerless grinding technology for companies large and small.

The Servo Cycle System is:

12” Diameter Grinding Wheel, 6” Diameter Regulating wheel

Variable Frequency Drive on grinding wheel spindle for super abrasives or maintaining constant surface footage when grinding.

Infeed and Thrufeed Grind Capability

Password protection on operator interface

Programmable Infeed Cycles can be saved and recalled with unique file names from a library

Thrufeed Grind with fine resolution positioning to 0.000,010” of an inch or 1/4-micron increments

2” of Ram Bed travel allowing for removal of Grinding Wheel

Available SBS Wheel balancing and Acoustic Emissions

Remote Connectivity using TeamViewer Application


The Highlights

TG-12×4 Servo Cycle

Engineer Deep Dive​

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