Jet JT9-311440 EVS Bench Lathe, 3HP, 230/460V, 3Ph
Jet 311440 Description
The EVS-1440B is engineered to maximize your shop’s output. The D1 4 Spindle is precision ground for accuracy and supported by class 7 tapered roller bearings capable of a run out maximum of .0004’’. The 2 speed gearbox allows operators to easily work at low speeds from 40 to 365 RPM and at high speeds from 220 to 2,000 RPMs
Jet 311440 Includes
- (1) EVS Bench Lathe, 3HP, 230/460V, 3Ph
Jet 311440 Features
- V-way bed design is induction hardened and ground
- Splined, not keyed, shafts are utilized
- D1-4 spindle is precision ground for accuracy and supported by high quality tapered roller bearings
- Independent leadscrew and feed rod
- Adjustable gibs are incorporated in the carriage and slideways
- Class 7 precision taper roller bearings keep spindle run out to a maximum of 0.0004″
- Meehanite castings retain their tolerance and remain rigid through many years of machining
- Safety on/off switch
- Emergency Stop within easy reach of the Operator
- Electronic Chuck Key Docking Station
- Chuck Guard
- Foot Brake
- Two speed gearbox allows low speeds from 40-365 RPM to high speeds from 220-2000 RPM
- LED RPM readout allows for precise turning speeds
- Spindle actuation control is apron mounted
- Gap bed section provided for larger diameter work
- Compound and cross slide have backlash elimination
- Tailstock may be offset for turning tapers and includes an inch-metric graduated quill
Jet 311440 Specifications
| Swing Over Bed | 14″ |
| Swing Over Cross Slide (In.) | 9-1/16 |
| Swing Through Gap (In.) | 19- 1/2 |
| Length of Gap (In.) | 9-1/2 |
| Distance Between Centers (In.) | 40 |
| Spindle Bore (In.) | 1-1/2 |
| Spindle Mount | D1-4 |
| Number of Spindle Speeds | Variable |
| Range of Spindle Speeds (RPM) | 40-2000 |
| Spindle Taper with Sleeve | MT-5 |
| Number of Longitudinal and Cross Feed Rates | 25 |
| Range of Longitudinal Feeds (IPR) | 0.0016-0.0460 |
| Range of Cross Feeds (IPR) | 25 |
| Number of Inch Threads | 34 |
| Range of Inch Threads (TPI) | 2-56 |
| Number of Metric Threads | 34 |
| Range of Metric Threads | 0.5-12 |
| Max Tool Size (In.) | 3/4 x 3/4 |
| Compound Slide Travel (In.) | 3-1/2 |
| Cross Slide Travel (In.) | 7 |
