JET GH-1340W-3 MANUAL LATHE

Technical Description

The JET GH-1340W-3 is a manual geared head lathe engineered for precision metalworking with a swing capacity of 13 inches over the bed and 7.25 inches over the cross slide. It can accommodate workpieces up to 40 inches between centers, making it suitable for medium-length machining tasks. The spindle features a 1.5-inch bore and operates with a powerful 3.0 HP motor, delivering up to 1,800 RPM, optimized for versatile spindle speed control via a geared head mechanism. The machine's overall dimensions are 78 inches in length, 38 inches in width, and 59 inches in height, weighing approximately 2,081 pounds, reflecting a robust, solid construction for stability and vibration reduction. Its rigid build supports a range of threading capabilities, including 22 metric thread forms, and an extensive feed selection suitable for longitudinal and cross feeds, enhancing versatility for various metalworking operations. The lathe operates on three-phase power, at either 230V or 460V, prewired for 230V usage, incorporating a main power switch at the machine rear for safety and convenience. The spindle uses an MT5 taper, ensuring tool compatibility and precision. Additional features include hardened and ground gears within the geared head for durability and accuracy, and variable speed adjustment controls to accommodate a wide range of machining requirements. The lathe's design integrates ergonomic controls, including a foot brake and spindle jog buttons, facilitating precise spindle speed selection and operation. This model is a dependable choice for workshops demanding substantial power, accuracy, and a broad operational envelope in a manual lathe configuration.