EMAG USC 27 290 CNC LATHES

Technical Description

The 15-inch CNC-controlled hydraulic power chuck is engineered for high-precision and heavy-duty clamping in modern machining environments. Designed for compatibility with CNC lathe machines, this chuck features a robust steel body construction that ensures durability and stability during high-speed operations up to 3,040 RPM. The chuck utilizes a plain back mount and drawbar actuation, providing secure attachment and reliable performance on a wide range of CNC spindles. With a maximum jaw capacity of 381 mm (15 inches) and a minimum jaw capacity of 72 mm, it accommodates a broad spectrum of workpiece sizes. The jaw stroke diameter is 16 mm, allowing for precise and repeatable gripping adjustments. Each jaw delivers a gripping force of up to 55,860 lbs (249 kN), ensuring firm clamping even under demanding machining conditions. The chuck is equipped with a serrated jaw interface (1.5 mm x 60) for enhanced grip and includes soft top jaws, mounting bolts, a draw nut wrench, jaw mounting bolts with wrench, and T-nuts for straightforward installation and operation. The hydraulic actuation system enables smooth, fast, and accurate jaw movement, ideal for automated CNC environments. The chuck’s moment of inertia is 1.8 kgf·m², contributing to balanced rotation and reduced vibration. Suitable for both manual and CNC applications, this chuck is compatible with power cylinders such as the Y2035R model. Its design emphasizes high rigidity, precision, and ease of maintenance, making it a reliable choice for demanding production environments requiring consistent performance and long service life.