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- Description
- 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
- Safety on/off switch
- Emergency Stop within easy reach of the Operator
- Electronic Chuck Key Docking Station
- Chuck Guard
- Foot Brake
- Gearbox provides larger threading and feed capabilities with no gear changes
- Spindle actuation control is apron mounted
- Gap bed section provided for larger diameter work
- Inch-metric dials are standard
- Compound and cross slide have backlash elimination
- Tailstock may be offset for turning tapers and includes an inch-metric graduated quill
- Front removable chip tray
- Spindle jog button for easy gear engagement and spindle inching
- Coolant system
- Full length splash guard
- 6" 3-Jaw Chuck
- 8" 4-Jaw Chuck
- 12" Face Plate
- Steady & Follow Rest
- Metric Change Gears
- Lead Screw Cover
- LED Work Lamp
- Micro Carriage Stop
- Chuck Guard
- Manufacturer
- Specifications
- Options/Accessories
JET GH-1440-3 14" x 40" Geared Head Lathe JT9-322840
The new JET GH-1440-1 and GH-1440-3 Geared Head engine lathes weigh over one ton and come equipped with precision induction hardened ground bed-ways, spindle roller bearings, and high-quality steel hardened gears in the headstock for the ultimate working durability. The enclosed gearbox design, standard coolant system, and lead screw cover provide a smooth and quiet operation while maintaining peak performance. The GH-1440-1 and GH-1440-3 also includes a patented electronic chuck key docking station that prevents startup without the chuck key when safely docked.
STANDARD EQUIPMENT:
ITEM: 14" x 40" Geared Head Lathe 322840
MANUFACTURER: JET
MODEL: GH-1440-3
PART# JT9-322840
Manufacturer:
Jet
Lathes
Lathe Size:
14" x 40"
Machine Type
Machine Category:
Lathes
Machine Sub-Category:
Geared Head
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MODEL
|
GH-1440-3
|
|
Part#
|
JT9-322840
|
|
Swing Over Bed (in.)
|
14
|
|
Swing Over Cross Slide (in.)
|
8-1/5
|
|
Swing Through Gap (in.)
|
20
|
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Length of Gap (in.)
|
9-3/8
|
|
Distance Between Centers (in.)
|
40
|
|
Spindle Bore (in.)
|
1-1/2
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|
Spindle Mount
|
D1-4
|
|
Spindle Taper with Sleeve
|
MT-5
|
|
Number of Spindle Speeds
|
12
|
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Range of Spindle Speeds (RPM)
|
40-1800
|
|
Number of Longitudinal & |
40
|
|
Range of Longitudinal Feeds (IPR)
|
0.0012 - 0.0294
|
|
Range of Cross Feeds (IPR)
|
0.0004 - 0.0103
|
|
Number of Inch Threads
|
40
|
|
Range of Inch Threads (in.)
|
4-112
|
|
Number of Metric Threads
|
23
|
|
Range of Metric Threads (mm)
|
0.45-7.5
|
|
Maximum Tool Size (in.)
|
5/8 x 5/8
|
|
Compound Slide Travel (in.)
|
3-1/2
|
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Cross Slide Travel (in.)
|
6-3/8
|
|
Carriage Travel (in.)
|
37-1/2
|
|
Tailstock Spindle Travel (in.)
|
4-3/4
|
|
Taper in Tailstock Spindle
|
MT-3
|
|
Follow Rest Capacity (in.)
|
2-5/8
|
|
Steady Rest Capacity - (in.)
|
3-1/2
|
|
Width of Bed (in.)
|
10-1/5
|
|
Motor (HP)
|
3HP, 230V, 3PH
|
|
Prewired
|
230V
|
|
Overall Dim. w/ Stand (in.)
|
74-4/5 x 28 x 46
|
|
Weight (lb.)
|
2,336
|
Specifications are subject to change without notice.
NOTE: Data is provided by the manufacturer.
WARRANTY: 2 YEAR – LIMITED
| AVAILABLE PACKAGES — GH-1440-3 Lathe Packages |
|
STOCK #
|
INCLUDES
|
323401 |
GH-1440-3 With Taper Attachment |
323400 |
GH-1440-3 With Collet Closer |
323402 |
GH-1440-3 Lathe with Taper Attachment & Collet Closer |
323409 |
GH-1440-3 With ACU-RITE DRO 102 |
323407 |
GH-1440-3 With ACU-RITE DRO 102 & Taper Attachment |
323411 |
GH-1440-3 With Newall DP700 DRO |
323413 |
GH-1440-3 With Newall DP700 DRO With Taper Attachment |
323412 |
GH-1440-3 With Newall DP700 DRO With Collet Closer |
323414 |
GH-1440-3 With Newall DP700 DRO With Taper Attachment and Collet Closer |
