Description

Details:

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 an emergency stop within easy reach of the operator as well as a patented Electronic Chuck Key Docking Station that prevents startup without the chuck key when safely docked.

Features:

Compound and cross slide have backlash elimination
Front Removable Chip Tray
Full Length Splash Guard
Inch-metric dials are standard
Independent lead screw and feed rod
Safety on/off switch
Spindle actuation control is apron mounted
Spindle jog button for easy gear engagement and spindle inching
Splined, not keyed, shafts are utilized
Tailstock may be offset for turning taper

Specifications:

Stock Number	JT9-323408-4
Carriage Travel (In.)	37-1/2
Compound Slide Travel (In.)	3-1/2
Length of Gap (In.)	9-3/8
Max Tool Size (In.)	5/8 x 5/8
Model Number	GH-1440-3
Motor (HP)	3HP, 230/460V, 3PH
Number of Inch Threads	40.0000
Number of Longitudinal and Cross Feed Rates	40
Number of Metric Threads	23.0000
Number of Spindle Speeds	12
Overall Dimensions (L x W x H) (In.)	74-4/5 x 28 x 46
Prop 65	Cancer and Reproductive Harm
Range of Cross Feeds (IPR)	0.0004 – 0.0103
Range of Inch Threads (TPI)	4-112
Range of Longitudinal Feeds (IPR)	0.0012 – 0.0294
Range of Metric Threads	0.45-7.5
Range of Spindle Speeds (RPM)	40-1800
Spindle Bore (In.)	1-1/2
Spindle Mount	D1-4
Spindle Taper with Sleeve	MT-5
Steady Rest Capacity (In.)	3-1/2
Swing Over Bed (In.)	14
Swing Over Cross Slide (In.)	8-1/5
Swing Through Gap (In.)	20
Tailstock Spindle Travel (In.)	4-3/4
Taper in Tailstock Spindle	MT-3
Warranty	2 Year
Width of Bed (In.)	10-1/5
Gross Weight	2336.0
Net weight	2116.0