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JET BDB-1340A 13 In Swing 40 In Centers Lathe
- $4,100.00
- Brands JET
- Product Code: 321360A
- Availability: In Stock
JET BDB-1340A Belt 13 In. Swing 40 In. Centers 2 HP 1-Phase 230V Only Product Overview The JET BDB-1340A Belt Lathe is a versatile metalworking machine designed for general-purpose turning, facing, boring, threading, and other conventional machining operations. With a 13-inch swing, 40-inch distance between centers, and a 2 HP motor, it offers a useful combination of capacity and power for profe..
Precision 13 Inch Swing Lathe with 40 Inch Centers
JET BDB-1340A Belt 13 In. Swing 40 In. Centers 2 HP 1-Phase 230V Only
Product Overview
The JET BDB-1340A Belt Lathe is a versatile metalworking machine designed for general-purpose turning, facing, boring, threading, and other conventional machining operations. With a 13-inch swing, 40-inch distance between centers, and a 2 HP motor, it offers a useful combination of capacity and power for professional workshops, maintenance departments, fabrication facilities, and experienced machinists.
This version is configured for 1-phase, 230V power, making it suitable for shops equipped with compatible single-phase electrical service. The belt-drive configuration provides a straightforward power-transfer system for conventional lathe work.
Key Features
- 13-inch swing over the bed accommodates a broad range of cylindrical workpieces.
- 40-inch distance between centers supports longer workpieces.
- 2 HP motor provides useful power for general metalworking applications.
- 1-phase, 230V electrical configuration for compatible shop power.
- Belt-drive system provides conventional spindle power transmission.
- Suitable for turning, facing, boring, drilling, threading, and chamfering.
- Designed for professional workshops, maintenance facilities, and machine shops.
- Compatible with a range of conventional lathe tooling and workholding accessories.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | JET |
| Model | BDB-1340A |
| Product Type | Belt-drive metalworking lathe |
| Swing Over Bed | 13 in. |
| Distance Between Centers | 40 in. |
| Motor Power | 2 HP |
| Phase | 1-phase |
| Voltage | 230V |
| Drive Type | Belt |
| Primary Application | Metal turning and machining |
| Intended Use | Professional / industrial / workshop |
Exact spindle bore, spindle speed range, spindle taper, spindle nose, threading capability, carriage travel, tailstock specifications, machine dimensions, and weight should be verified against the current JET specification sheet for the exact BDB-1340A configuration.
13-Inch Swing Capacity
The 13-inch swing over the bed gives the lathe a substantial working envelope for cylindrical components. Swing represents the maximum theoretical diameter that can rotate over the bed; usable capacity can be lower depending on the workpiece shape, tooling, carriage position, and clearance requirements.
This capacity makes the BDB-1340A suitable for a wide variety of general machining jobs.
40-Inch Distance Between Centers
The 40-inch distance between centers provides ample room for machining longer components when suitable workholding and support methods are used.
Typical applications include machining:
- Shafts
- Pins
- Bushings
- Rollers
- Spacers
- Cylindrical machine components
- Threaded components
Actual usable length depends on the workholding method, workpiece diameter, tooling, and machining operation.
2 HP Motor
The 2 HP motor provides the spindle drive power needed for a broad range of conventional metalworking operations.
Adequate motor power is particularly important when performing heavier turning cuts or machining larger workpieces. Cutting speed, feed rate, and depth of cut should always be selected according to the material, tooling, workpiece diameter, and machine capacity.
1-Phase 230V Power
This BDB-1340A configuration is designed specifically for 1-phase, 230V electrical service.
The 230V configuration is appropriate for workshops with compatible electrical infrastructure. Before installation, verify the required circuit protection, wiring, amperage, and connection requirements using the manufacturer's documentation and applicable electrical codes.
Belt-Drive Configuration
The belt-drive system provides a conventional method of transferring motor power to the spindle. This design is well suited to general-purpose turning and maintenance applications.
The belt and drive components should be inspected periodically for wear, proper tension, and alignment to help maintain reliable machine performance.
Machining Capabilities
The JET BDB-1340A can perform a range of common lathe operations.
Turning
Remove material from the outside diameter of a workpiece to create straight, stepped, or contoured cylindrical surfaces.
Facing
Machine the end of a workpiece to create a flat surface perpendicular to its rotational axis.
Boring
Enlarge and refine existing holes using appropriate boring tooling.
Threading
Produce external or internal threads using suitable tooling and the correct machine settings.
Drilling
Use compatible tailstock tooling to drill holes along the centerline of a workpiece.
Chamfering
Create controlled bevels on edges to improve fit, assembly, or component appearance.
Typical Applications
The JET BDB-1340A is suitable for:
- General machine-shop work
- Equipment repair
- Maintenance machining
- Custom part production
- Shaft machining
- Bushing production
- Thread cutting
- Prototype work
- Fabrication
- Industrial repair
- Advanced workshop machining
Suitable Materials
With appropriate cutting tools and machining parameters, the lathe can process a variety of metals, including:
- Mild steel
- Stainless steel
- Aluminum
- Brass
- Bronze
- Other compatible metals
Tool selection, cutting speed, feed, and depth of cut should be adjusted to match the material and operation.
Workholding
Proper workholding is essential for safe and accurate machining. Depending on the workpiece and operation, the lathe may be used with compatible chucks, centers, steady supports, and other accessories.
Long workpieces may require additional support to reduce vibration and deflection. Always ensure the workpiece is securely held before starting the spindle.
Benefits for Professional Machinists
Useful Working Capacity
The combination of 13-inch swing and 40-inch center distance accommodates a broad range of component sizes.
Strong General-Purpose Performance
A 2 HP motor provides useful power for routine turning and machining applications.
Conventional Belt Drive
The belt system provides a straightforward and serviceable method of transferring motor power.
Dedicated 230V Configuration
The 1-phase, 230V design is suitable for shops equipped with compatible electrical service.
Versatile Machining
The machine can perform numerous operations without requiring separate equipment for each task.
Setup and Installation
Install the lathe on a rigid, level foundation capable of supporting the machine and its operating loads. Proper leveling helps maintain machine geometry and machining accuracy.
Before use, verify that the machine is correctly assembled, lubricated, electrically connected, and secured. Check carriage movement, spindle operation, tailstock alignment, belt condition, and workholding before beginning a machining operation.
Maintenance
Regular maintenance helps preserve accuracy and extend machine life. Keep the bed and ways clean and properly lubricated according to JET's recommendations.
Periodically inspect the drive belt, gears, lead screw, electrical components, tooling, and workholding accessories. Remove chips using a brush or appropriate cleaning method rather than bare hands.
Safety Considerations
Always wear appropriate eye protection when operating the lathe. Keep loose clothing, jewelry, and other items away from rotating components.
Secure the workpiece correctly and remove the chuck key before starting the spindle. Never attempt to measure, clean, adjust, or remove chips while the workpiece is rotating.
Stop the machine completely and disconnect the power before performing maintenance, changing components, or making adjustments that require access to moving parts.
Why Choose the JET BDB-1340A?
The JET BDB-1340A Belt Lathe combines a 13-inch swing, 40-inch distance between centers, 2 HP motor, belt-drive system, and 1-phase 230V electrical configuration into a practical metalworking platform.
Its versatile capacity makes it well suited to machine shops, maintenance departments, repair facilities, fabrication work, custom machining, and experienced workshop users who need a conventional lathe for a wide range of turning and machining operations.