HARRISON ALPHA PLUS 1400S MANUAL LATHE

Technical Description

The Harrison Alpha Plus 1400S is a precision manual lathe engineered for versatile turning operations on a broad range of workpieces. Featuring a robust cast iron base and a center height of 7 5/8", the machine accommodates workpieces with a maximum swing over bed of 15 3/4" and offers a working distance between centers of 50", expandable to 23" with the swing-in gap feature. The spindle bore measures 2 1/8" with a Camlock D1-6 nose, providing secure workpiece clamping and tool mounting versatility. The machine is equipped with three infinitely variable spindle speed ranges spanning 15 to 2500 rpm, delivering optimal cutting performance across diverse applications. Power delivery is managed through a robust 10 hp main motor, with precision positioning enabled by large-diameter ball screws: 3/4" on the X-axis and 1 1/4" on the Z-axis. The GE Fanuc Alpha 1000 Series control system enables seamless CNC/manual operation, allowing operators to switch between programming and hands-on machining as required. The system requires a 21 kVA electrical supply with multi-voltage capability (380v/400v/415v/460v), accommodating diverse industrial facilities. Standard features include an automatic lubrication system for extended maintenance intervals, a removable chip tray for efficient workpiece debris management, and comprehensive safety interlocking. The swing over cross slide reaches 9 5/8", accommodating larger tool configurations. This combination lathe represents an ideal solution for job shops and production environments demanding flexibility between manual precision work and programmable automated cycles.