Overview
The document describes the features and specifications of the C-Series and G-Series vertical machining centers, highlighting their versatility and capability to perform various machining tasks such as milling, drilling, and tapping. These machines are designed to maximize productivity and efficiency in machining operations.

Purpose and Capabilities
The FlexCNC machines are purpose-built with a monoblock welded steel frame and precision linear guide-ways, ensuring stability and durability. They are equipped with Pendulum Mode, allowing for loading and unloading of parts without stopping the spindle, thus reducing spindle downtime and lowering the cost per part.

Specifications

• Machine Travel (C-Series): XYZ: 240"/24"/17.5"
• Spindle Nose to Table (C-Series): 5" - 22.5"
• Max Spindle Speed/Torque (C-Series): CT40 Spindle: 4,000 RPM - 18 HP (92 ft-lbs S1), 6,000 RPM - 18 HP (61 ft-lbs S1), 12,000 RPM - 33 HP (61 ft-lbs S1)
• Tool Changer (C-Series): 16 Tools
• Rapid Traverse (C-Series): X: 1,200 IPM, Y: 1,000 IPM, Z: 300 IPM
• Repeatability Accuracy (C-Series): X: ±0.0007 in, Y: ±0.0005 in, Z: ±0.0005 in
• Position Accuracy (C-Series): X: ±0.003 in, Y: ±0.002 in, Z: ±0.002 in
• Machine Travel (G-Series): XYZ: 240"/72"/19.5"
• Spindle Nose to Table (G-Series): 4.25" - 23.75"
• Max Spindle Speed/Torque (G-Series): CT40 Spindle: 4,000 RPM - 18 HP (92 ft-lbs S1), 6,000 RPM - 18 HP (61 ft-lbs S1), 12,000 RPM - 33 HP (61 ft-lbs S1); CT50 Spindle: 4,000 RPM - 40 HP (217 ft-lbs S1), 6,000 RPM - 40 HP (145 ft-lbs S1), 10,000 RPM - 40 HP (220 ft-lbs S1)
• Tool Changer (G-Series): 20 Tools CT50, 24 Tools CT40 (Optional)
• Rapid Traverse (G-Series): X: 1,200 IPM, Y: 1,000 IPM, Z: 170 IPM
• Repeatability Accuracy (G-Series): X: ±0.0007 in, Y: ±0.0005 in, Z: ±0.0005 in
• Position Accuracy (G-Series): X: ±0.003 in, Y: ±0.002 in, Z: ±0.002 in

Conclusion
The C-Series and G-Series vertical machining centers are designed to enhance machining capabilities with their robust construction, high precision, and advanced features like Pendulum Mode. They offer a range of specifications to suit different machining needs, making them a versatile choice for various industrial applications.