JET EVS-1440B Lathe Applications
- High-accuracy toolroom turning, complex boring, and high-fidelity faceplate finishing.
- Professional-grade taper machining and rapid collet-based batch production of small-diameter components.
- Advanced multi-pass threading workflows across extensive 34 Inch and 34 Metric pitch configurations.
- Machining oversized components and wide-diameter flanges utilizing the 9-1/2" removable gap section.
Optimized for high-end manufacturing environments that require rapid work-holding changes, instant RPM optimization, and strict tolerance retention.
Technical Specifications
| Stock / Model Number | JT9-311451 / EVS-1440B |
|---|---|
| Motor Power | 3 HP |
| Electrical Configuration | 230V, Three-Phase (3Ph) |
| Swing Capacities | 14" Over Bed • 9-1/16" Over Cross Slide |
| Distance Between Centers | 40" |
| Spindle Bore / Nose | 1-1/2" Bore / D1-4 Mount (MT-5 Spindle Taper with Sleeve) |
| Speed Range | Infinite Variable: 40 – 2,000 RPM (Low: 40-365 | High: 220-2000) |
| Threading Options | 34 Inch Threads (2-56 TPI) / 34 Metric Threads (0.5-12 mm) |
| Travels | Cross Slide: 7" • Compound Slide: 3-1/2" • Tailstock Spindle: 6-1/8" (MT-3) | Machine Mass | Net Weight: 1,320 lbs / Gross Weight: 1,584 lbs |
| Overall Dimensions (L x W x H) | 68.5" x 28.3" x 50" |
| Included Upgrades | Newall DP700 DRO, Taper Attachment, Integrated Collet Closer System |
Performance & Engineering Controls
- Electronic Variable Speed Control: Paired with an integrated LED RPM readout, this system lets operators shift on the fly from low-speed high-torque (40–365 RPM) to high-speed finishing (220–2,000 RPM).
- Class 7 Spindle Bearings: Provides uncompromising spindle rigidity and alignment, restricting radial runout to a maximum of .0004 inches.
- All-In-One Toolkit Upgrades: Equipped with a premium Newall DRO for exact spatial tracking, a taper attachment for complex taper cuts, and a mechanical collet closer for immediate part turnarounds.
- Backlash Elimination: Standard integration on both the compound and cross slides ensures absolute tool placement accuracy during fine finishing cuts.
- Meehanite Cast Foundation: Rigid bed construction utilizes an induction hardened, ground V-way layout (7.48" wide) to eliminate structural harmonics and deflection over decades of service.
- Patented Electronic Chuck Key Docking Station: Maximizes workplace safety parameters by mechanically disabling machine power until the chuck key is returned to its designated dock.
Why Invest in This Fully Loaded EVS-1440B Package
- The ultimate turnkey assembly—arrives fully equipped with premium Newall digital positioning, taper cutting controls, and quick-action mechanical material holding.
- Independent lead screw and feed rod assemblies maximize gear life and ensure highly precise feed rates.
- Tailstock features an adjustable offset configuration to smoothly process high-fidelity tapered shafts.
- Includes heavy-duty practical field upgrades: full-length splash guard, front removable chip tray, and a lockable tool cabinet built straight into the stand.
The JET EVS-1440B package delivers the perfect alignment of infinite speed control, premium work holding, and high-resolution digital position tracking.
