ACRA 1340 BV MANUAL LATHES

Technical Description

The ACRA 1340BV is a precision gap bed engine lathe designed for general-purpose machining operations. This benchtop model features a 13-inch swing over bed with an 18.5-inch swing capability in the gap section, allowing for larger workpiece diameters to be accommodated. The lathe maintains a 40-inch distance between centers, providing substantial capacity for longer workpieces. The spindle bore measures 1.56 inches with a motor capacity of 2 horsepower, capable of reaching maximum speeds of 2,000 RPM with variable speed control. The cross slide swing is limited to 8.25 inches over the saddle, with a 7.5-inch bed width. Equipped with a Sony DRO (Digital Read Out) system, this lathe offers enhanced precision and ease of operation. The machine includes 12 spindle speed selections ranging from 45 to 1,800 RPM, supporting a threading range of 4-56 TPI and 8-120 DP. Longitudinal feeds operate from 0.0033 to 0.0736 inches per revolution, while cross feeds range from 0.0011 to 0.0245 inches per revolution. The lathe operates on 220V, three-phase electrical power and weighs approximately 1,600 pounds. Its induction-hardened bedways ensure durability and precision during extended machining sessions, making it suitable for both production and maintenance shops requiring reliable metal-turning capabilities.