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Do It All with Advanced Turning & Milling

Fast, Accurate, Automatic

Key Facts

Jupiter multi-function horizontal lathes provide precision turning and automation with ironclad reliability. Hardened Meehanite castings and hand-scraped box ways give you the rigidity you need to consistently take aggressive cuts and minimize cycle times. Bar feeders, sub-spindles, pushers, and parts catchers make integration into lights-out production environments effortless and worry-free.

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JHL-3020MYS

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Specifications, Standard Features, & Options

The humble CNC lathe is the unsung hero of every machine shop. While the 5 axis machines get all the glory and attention front and center, the lathe sits in the corner turning part after part to keep the lights on in between marquee jobs. Jupiter’s multi-function lathe line is built to serve you quietly and competently for years and years. Each lathe features an extra-heavy Meehanite casting for vibration absorption, box ways for handling the highest cutting forces, and precision balanced spindles to turn the most perfect cylinders.

When the customer needs more complex parts, step up to an MY or MYS configuration and enjoy Sauter BMT-60 live tooling at 6,000 RPM combined with a sub-spindle and 6″ chuck for turning and milling both ends of your part.

Don’t buy a lathe truing bar, turn your own!
The JHL-3020MYS’ sub-spindle and parts catcher perform effortless lights-out production.

Product Technical Data

TURNING & MILLING HORIZONTAL LATHES - IMPERIAL
SPECIFICATIONS UNIT JHL-2016 JHL-3024 JHL-3042 JHL-3020MY JHL-3020MYS
CNC SYSTEM Control --- Fanuc 0i-TF+ Fanuc 0i-TF+ Fanuc 0i-TF+ Fanuc 0i-TF+ Fanuc 0i-TF+
Configuration --- 15" Touchpanel 15" Touchpanel 15" Touchpanel 15" Touchpanel 15" Touchpanel
Motors & Amps --- Alpha Class Alpha Class Alpha Class Alpha Class Alpha Class
CAPACITY Swing Over Bed in 21.65 25.75 23.23 23.62 23.62
Swing Over Saddle in 12.99 16.46 14.96 23.62 23.62
Max Turning Diameter in 11.81 20.08 17.72 18.11 18.11
Max Working Length in 17.44 23.39 39.37 21.57 21.57
Distance Between Centers in 19.96 29.45 46.46 30.71 28.15
Bar Capacity in ⌀ 2.05 3.03 3.15 3.03 3.03
Sub-Spindle Bar Capacity in ⌀ --- --- --- --- 2.05
Chuck Size in 8 10 10 10 10
Sub-Spindle Chuck Size in ⌀ --- --- --- --- 6
STROKE X Axis in 8.27 11.42 9.65 12.20 12.20
Y Axis in --- --- --- ± 2.17 ± 2.17
Z Axis in 17.72 25.20 43.31 24.41 24.41
FEEDRATE X Axis ipm 787 787 630 787 787
Y Axis ipm --- --- --- 787 787
Z Axis ipm 787 787 787 787 787
SPINDLE Speed rpm 4,000 2,500 2,500 3,500 3,500
Nose --- A2-6 A2-8 A2-8 A2-8 A2-8
Bore in 2.44 3.46 3.58 3.46 3.46
SUB-SPINDLE Speed rpm --- --- --- --- 6,000
Nose --- --- --- --- --- A2-5
Bore in --- --- --- --- 2.56
TURRET Turret Type --- Servo Servo Servo Sauter BMT-60 Sauter BMT-60
Stations --- 12 12 10 12 12
Square Tool Dimension in 1.00 1.00 1.00 1.00 1.00
Boring Tool Dimensions in ⌀ 1.50 1.50 1.50 1.50 1.50
Indexing Time s, T-T 0.2 0.2 0.5 0.2 0.2
Live Tool Spindle Speed rpm --- --- --- 6,000 6,000
Live Tool Motor Power hp --- --- --- 6.0 6.0
TAILSTOCK Movement Type --- Manual Manual Programmable Servo --
Body Stroke in 12.20 21.65 39.37 25.59 ---
Quill Movement Type --- Hydraulic Hydraulic Hydraulic --- ---
Quill Stroke in 4.72 5.12 3.94 --- ---
Quill Diameter in 2.95 3.54 4.41 --- ---
Quill Taper -- MT5 MT5 MT4 --- ---
MOTOR Motor Power hp 20.1 24.8 33.5 20.1 20.1
Sub-Spindle Motor Power hp --- --- --- --- 10.1
Axial Servo Motor - X hp 3.4 4.0 2.4 3.6 3.6
Axial Servo Motor - Y hp --- --- --- 3.6 3.6
Axial Servo Motor - Z hp 3.4 4.0 3.4 3.6 3.6
DIMENSIONS Machine Weight lb 7,700 12,760 12,100 18,150 18,370
Width in 141 169 171 172 172
Depth in 64 76 71 75 75
Height in 67 77 76 84 84
Power kVA 20 30 30 40 40
SPECIFICATIONS UNIT JHL-2016 JHL-3024 JHL-3042 JHL-3020MY JHL-3020MYS
CNC SYSTEM Control --- Fanuc 0i-TF+ Fanuc 0i-TF+ Fanuc 0i-TF+ Fanuc 0i-TF+ Fanuc 0i-TF+
Configuration --- 15" Touchpanel 15" Touchpanel 15" Touchpanel 15" Touchpanel 15" Touchpanel
Motors & Amps --- Alpha Class Alpha Class Alpha Class Alpha Class Alpha Class
CAPACITY Swing Over Bed mm 550 654 590 600 600
Swing Over Saddle mm 330 418 380 600 600
Max Turning Diameter mm 300 510 450 460 460
Max Working Length mm 443 594 1,000 548 548
Distance Between Centers mm 507 748 1,180 780 715
Bar Capacity mm ⌀ 52 77 80 77 77
Sub-Spindle Bar Capacity mm ⌀ --- --- --- --- 52
Chuck Size in 8 10 10 10 10
Sub-Spindle Chuck Size in ⌀ --- --- --- --- 6
STROKE X Axis mm 210 290 245 310 310
Y Axis mm --- --- --- ± 55 ± 55
Z Axis mm 450 640 1,100 620 620
FEEDRATE X Axis m/min 20 20 16 20 20
Y Axis m/min --- --- --- 20 20
Z Axis m/min 20 20 20 20 20
SPINDLE Speed rpm 4,000 2,500 2,500 3,500 3,500
Nose --- A2-6 A2-8 A2-8 A2-8 A2-8
Bore mm 62 88 91 88 88
SUB-SPINDLE Speed rpm --- --- --- --- 6,000
Nose --- --- --- --- --- A2-5
Bore mm --- --- --- --- 65
TURRET Turret Type --- Servo Servo Servo Sauter BMT-60 Sauter BMT-60
Stations --- 12 12 10 12 12
Square Tool Dimension mm 25 25 25 25 25
Boring Tool Dimensions mm ⌀ 40 40 40 40 40
Indexing Time s, T-T 0.2 0.2 0.5 0.2 0.2
Live Tool Spindle Speed rpm --- --- --- 6,000 6,000
Live Tool Motor Power kW --- --- --- 4.5 4.5
TAILSTOCK Movement Type --- Manual Manual Programmable Servo --
Body Stroke mm 310 550 1,000 650 ---
Quill Movement Type --- Hydraulic Hydraulic Hydraulic --- ---
Quill Stroke mm 120 130 100 --- ---
Quill Diameter mm 75 90 112 --- ---
Quill Taper -- MT5 MT5 MT4 --- ---
MOTOR Motor Power kW 15 18.5 25 15 15
Sub-Spindle Motor Power kW --- --- --- --- 7.5
Axial Servo Motor - X kW 2.5 3.0 1.8 2.7 2.7
Axial Servo Motor - Y kW --- --- --- 2.7 2.7
Axial Servo Motor - Z kW 2.5 3.0 2.5 2.7 2.7
DIMENSIONS Machine Weight kg 3,500 5,800 5,500 8,250 8,350
Width mm 3,600 4,300 4,400 4,400 4,400
Depth mm 1,700 2,000 1,800 1,900 1,900
Height mm 1,700 2,000 2,000 2,150 2,150
Power kVA 20 30 30 40 40
  • Auto door
  • Automatic lubrication
  • Automatic power-off
  • Bar feeder
  • Boring Bar Bushings
  • Boring Bar Holders
  • C1 & C2 axis for dynamic live milling
  • Chip conveyor, chain type
  • Chip conveyor, magnetic
  • Chuck, hydraulic
  • Coolant system
  • Face holders
  • Fanuc 0i-MF Plus with 15” LCD Touchscreen
  • Fanuc Data Server (2 GB)
  • Fanuc I/O Card for 8 additional inputs and outputs
  • Fanuc tool life management
  • Foot pedal for chuck
  • Foot pedal for sub-spindle
  • Jaws, Hard – one set per spindle
  • Jaws, Soft – one set per spindle
  • Leveling bolts and pads
  • Movable coolant tank
  • O.D. tool holders
  • Oil mist collector
  • Oil skimmer
  • Parts catcher (main or sub-spindle)
  • Parts ejector
  • RS-232, USB, and CAT-5 interfaces
  • Toolbox & adjustment tools
  • Tool setter (automatic or manual)
  • Transformer
  • Work lamp
  •  

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Customer-driven Configuration Flexibility

Jupiter partners with the world’s leading CNC system providers to deliver whatever platform you prefer.

Fanuc
Heidenhain
Siemens logo
Siemens
Mitsubishi

High Performance Spindles

All Jupiter spindles feature Japanese bearings and come in dual-contact / Big Plus taper as part of their standard configuration. Each spindle is hand-built by master craftsmen before being precision balanced and run-in for over 72 hours. Direct drive and belt-driven styles are available depending on your application needs.

Premium Ballscrews & Linear Guides

All Jupiter spindles feature Japanese bearings and come in dual-contact / Big Plus taper as part of their standard configuration. Each spindle is hand-built by master craftsmen before being precision balanced and run-in for over 72 hours. Direct drive and belt-driven styles are available depending on your application needs.

Incredible Accuracy

All Jupiter machine tools are laser pitch error compensated and ball bar inspected both before leaving the factory and at time of installation on the customer’s floor. You deserve micron precision.

Faultless Reliability

Jupiter components are always chosen with long-term reliability in mind, so that you don’t need to keep reliability in your mind. New Jupiter machines come standard with a two year manufacturer’s warranty… but you won’t need it!
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