JET ZX Series Large Spindle Bore Lathes
Large Spindle Bore Lathes
14", 16", 18" & 22" Swing
Model 321910 in picture
JET ZX-Series Geared Head Engine lathes come in 14", 16", 18" and 22" swings with a 3-1/8" spindle bore. The ZX Series lathe are available with bed lengths of 40", 60" or 80" providing precision, efficiency and reliability to your metal shop. A one piece cast iron base absorbs vibrations during operation to allow heavier cuts and ensure accuracy, while the Universal Gearbox eliminates the need to change gears. Features you've come to expect in a JET Lathe that is backed by the industry-leading JET Two Year Warranty.
- 3-1/8" bore spindle is supported by two tapered and one ball bearing
- Chrome molybdenum headstock gears are hardened, ground, and shaved
- One piece cast iron base absorbs vibration allowing for heavier cuts
- Universal gearbox allows inch, metric, diametral, and module pitch threads, no change gears required
- Meehanite Castings
Standard Equipment
- 10" 3-jaw scroll chuck with top reversing jaws
- 12" 4-jaw independent chuck
- 12" face plate (16" models)
- 16" face plate (18" models)
- Four-way tool post
- Follow rest
- Large capacity steady rest
- Fully integrated coolant system
- Full length splash guard and coolant return
- Chuck guard
- Articulating halogen work lamp
- Centrally located controls with jog button
Specifications:
| STOCK NUMBER | 321910 | 321930 | 321940 |
| Model Number | GH-1440ZX | GH-1640ZX | GH-1660ZX |
| Swing Over Bed | 14" | 16" | 16" |
| Swing Over Cross Slide | 7-5/8" | 10" | 10" |
| Swing Through Gap | 23-5/8" | 25-1/2" | 25-1/2" |
| Length of Gap | 12" | 12" | 12" |
| Distance Between Centers | 40" | 40" | 60" |
| Spindle Bore | 3-1/8" | 3-1/8" | 3-1/8" |
| Spindle Mount | D1-8 | D1-8 | D1-8 |
| Spindle Taper with Sleeve | MT-7 (MT-5) | MT-7 (MT-5) | MT-7 (MT-5) |
| Number of Spindle Speeds | 12 | 12 | 12 |
| Range of Spindle Speeds (RPM) | 42 - 1,800 | 25 - 1,800 | 25 - 1,800 |
| Number of Longitudinal and Cross Feed Rates | 122 | 122 | 122 |
| Range of Longitudinal Feeds (IPR) | .0015 - .0913 | .0015 - .0913 | .0015 - .0913 |
| Range of Cross Feeds (IPR) | .0006 - .0365 | .0006 - .0365 | .0006 - .0365 |
| Number of Inch Threads | 61 | 61 | 61 |
| Range of Inch Threads (TPI) | 1-5/8 - 72 | 1-5/8 - 72 | 1-5/8 - 72 |
| Number of Metric Threads | 24 | 24 | 24 |
| Range of Metric Threads | .05 - 20 | .05 - 20 | .05 - 20 |
| Number of Diametral Pitch Threads | 45 | 45 | 45 |
| Range of Diametral Pitch Threads | 3-1/4 - 96 | 3-1/4 - 96 | 3-1/4 - 96 |
| Number of Modular Pitch Threads | 20 | 20 | 20 |
| Range of Modular Pitch Threads | 0.25 - 10 | 0.25 - 10 | 0.25 - 10 |
| Max Tool Size | 1" x 1" | 1" x 1" | 1" x 1" |
| Compound Slide Travel | 5-1/8" | 5-1/8" | 5-1/8" |
| Cross Slide Travel | 9" | 9" | 9" |
| Carriage Travel | 36-9/16" | 36-9/16" | 55-9/16" |
| Tailstock Spindle Travel | 5" | 5" | 5" |
| Taper in Tailstock Spindle | MT-4 | MT-4 | MT-4 |
| Follow Rest Capacity | 1/2" - 3-1/2" | 1/2" - 3-1/2" | 1/2" - 3-1/2" |
| Steady Rest Capacity | 3/8" - 7" | 3/8" - 7" | 3/8" - 7" |
| Width of Bed | 13-1/8" | 13-1/8" | 13-1/8" |
| Motor (HP) | 7-1/2 HP, 230/460, 3 Ph, Prewired 230V | 7-1/2 HP, 230/460, 3 Ph, Prewired 230V | 7-1/2 HP, 230/460, 3 Ph, Prewired 230V |
| Overall Dimensions (L x W x H) | 96" x 44" x 66" | 96" x 44" x 66" | 115" x 44" x 66" |
| Weight (Lbs.) | 5,187 | 5,475 | 5,795 |
| STOCK NUMBER | 321960 | 321970 | 321980 |
| Model Number | GH-1860ZX | GH-1880ZX | GH-2280ZX |
| Swing Over Bed | 18" | 18" | 22" |
| Swing Over Cross Slide | 11" | 11" | 13" |
| Swing Through Gap | 27-1/2" | 27-1/2" | 29-1/2" |
| Length of Gap | 12" | 12" | 12" |
| Distance Between Centers | 60" | 80" | 80" |
| Spindle Bore | 3-1/8" | 3-1/8" | 3-1/8" |
| Spindle Mount | D1-8 | D1-8 | D1-8 |
| Spindle Taper with Sleeve | MT-7 (MT-5) | MT-7 (MT-5) | MT-7 (MT-5) |
| Number of Spindle Speeds | 12 | 12 | 12 |
| Range of Spindle Speeds (RPM) | 25 - 1,800 | 25 - 1,800 | 25 - 1,800 |
| Number of Longitudinal and Cross Feed Rates | 122 | 122 | 122 |
| Range of Longitudinal Feeds (IPR) | .0015 - .0913 | .0015 - .0913 | .0015 - .0913 |
| Range of Cross Feeds (IPR) | .0006 - .0365 | .0006 - .0365 | .0006 - .0365 |
| Number of Inch Threads | 61 | 61 | 61 |
| Range of Inch Threads (TPI) | 1-5/8 - 72 | 1-5/8 - 72 | 1-5/8 - 72 |
| Number of Metric Threads | 24 | 24 | 24 |
| Range of Metric Threads | .05 - 20 | .05 - 20 | .05 - 20 |
| Number of Diametral Pitch Threads | 45 | 45 | 45 |
| Range of Diametral Pitch Threads | 3-1/4 - 96 | 3-1/4 - 96 | 3-1/4 - 96 |
| Number of Modular Pitch Threads | 20 | 20 | 20 |
| Range of Modular Pitch Threads | 0.25 - 10 | 0.25 - 10 | 0.25 - 10 |
| Max Tool Size | 1" x 1" | 1" x 1" | 1" x 1" |
| Compound Slide Travel | 5-1/8" | 5-1/8" | 5-1/8" |
| Cross Slide Travel | 9" | 9" | 12" |
| Carriage Travel | 55-9/16" | 74-5/16" | 74-5/16" |
| Tailstock Spindle Travel | 5" | 5" | 5" |
| Taper in Tailstock Spindle | MT-5 | MT-5 | MT-5 |
| Follow Rest Capacity | 1/2" - 3-1/2" | 1/2" - 3-1/2" | 1/2" - 3-1/2" |
| Steady Rest Capacity | 3/8" - 7-3/4" | 3/8" - 7-3/4" | 3/8" - 7-3/4" |
| Width of Bed | 13-1/8" | 13-1/8" | 13-1/8" |
| Motor (HP) | 7-1/2 HP, 230/460, 3 Ph, Prewired 230V | 7-1/2 HP, 230/460, 3 Ph, Prewired 230V | 10 HP, 230/460, 3 Ph, Prewired 230V |
| Overall Dimensions (L x W x H) | 115" x 44" x 66" | 136" x 44" x 66" | 136" x 45" x 71" |
| Weight (Lbs.) | 6,245 | 6,590 | 6,933 |
