Jet 321543 Engine Lathe Acu-rite 200S Dro Taper Attachment

Product Description

The JET 321543 is a GH-1660ZX gap bed engine lathe equipped with a factory-installed 2-axis ACU-RITE 200S digital readout and taper attachment. Built for heavy-duty turning operations, this lathe is designed for use in professional machine shops, maintenance facilities, and industrial production environments. The ACU-RITE 200S DRO provides real-time axis position feedback, reducing setup time and improving dimensional repeatability across turning, facing, and taper-cutting operations. The integrated taper attachment allows machinists to cut tapers without offsetting the tailstock, preserving alignment for subsequent operations. At 6,200 pounds, this is a floor-standing production machine requiring proper rigging and a reinforced concrete floor pad for installation.

The GH-1660ZX configuration designates a 16-inch swing over bed and 60-inch distance between centers, making it suitable for medium-to-large diameter workpieces common in repair shops, oil field service facilities, and general manufacturing. The taper attachment is factory-installed and pre-aligned, reducing field setup time. The 2-axis ACU-RITE 200S DRO is wired and mounted at the factory, covering the X and Z axes standard to turning operations. This machine is intended for installation by qualified millwrights or machine tool technicians.

Key Features

• Factory-installed 2-axis ACU-RITE 200S digital readout covering X and Z axes
• Integrated taper attachment pre-aligned at the factory for immediate use
• Gap bed construction allows machining of larger-diameter workpieces at the headstock end
• 16-inch swing over bed with 60-inch between-centers capacity based on GH-1660ZX designation
• Heavy cast iron construction at 6,200 pounds provides rigidity and dampens vibration during cuts

Compatibility

Designed as a standalone floor-mounted engine lathe. Tooling compatibility includes standard quick-change toolposts, live centers, and steady rests sized for the 16-inch swing class. Consult JET documentation for specific tooling and accessory fitment.

Installation Notes

Installation must be performed by a qualified millwright or machine tool technician using appropriate rigging equipment rated for loads exceeding 6,200 pounds. The machine must be leveled on a reinforced concrete floor using the provided leveling feet and a precision machinist level before operation. Disconnect and lock out all power at the panel before any electrical connections are made, following NFPA 70E and local electrical code requirements. Do not attempt to move or reposition this machine without proper rigging equipment and personnel.

Technical Specifications

• Weight: 6200 pounds
• DRO System: ACU-RITE 200S 2-Axis Digital Readout
• Taper Attachment: Factory Installed

Standard Information

• Brand: JET
• Manufacturer Part Number: 321543