← Back to Machine List

STAR SR-38 J CNC Swiss Lathe with Bar Feeder – Year 2021

STAR SR-38 J CNC Swiss Lathe with Bar Feeder – Year 2021
Item Metric Imperial
Manufacturer STAR MICRONICS
Model SR-38 J
Machine Type CNC Swiss Type Sliding Head Lathe
Year of Manufacture 2021
Bar Feeder Included
STANDARD MACHINE SPECIFICATIONS
Maximum Machining Diameter (Standard) Ø38 mm Ø1-1/2 in
Maximum Machining Diameter (Non-Guide Bush Type) Ø42 mm Ø1-21/32 in
Maximum Headstock Stroke (Standard) 320 mm 12-19/32 in
Maximum Headstock Stroke (With R.M.G.B. Unit) 288 mm 11-11/32 in
Maximum Headstock Stroke (Non-Guide Bush Type – Optional) Bar Diameter × 2.5 (Max. 95 mm) Max. 3-47/64 in
Tool Configuration 5 tools on the front + 2 tools on the rear + 3 tools on the front (Optional)
5-SPINDLE SLEEVE HOLDER
Number of Tools Front: 5 Tools / Rear: 5 Tools Front: 5 Tools / Rear: 5 Tools
Maximum Drilling Capability Ø23 mm 29/32 in
Maximum Tapping Capability M16 × P2.0 M16 × P2.0
POWER DRIVEN ATTACHMENT
Number of Tools Cross Milling: 3 Tools Cross Milling: 3 Tools
Cartridge Type At 1 Position At 1 Position
Maximum Drilling Capability Ø10 mm 25/64 in
Maximum Tapping Capability M8 × P1.25 M8 × P1.25
Spindle Speed Max. 6,000 rpm Max. 6,000 rpm
Drive Motor 2.2 kW (Continuous) / 3.0 kW (5 min. / 30% ED) 2.95 HP / 4.02 HP
Rapid Feed Rate 36 m/min (X1, Y1, Z1, X2, Z2) 1,417.3 in/min
Main Spindle Indexing Angle C-Axis Control C-Axis Control
Main Spindle Speed Max. 7,000 rpm Max. 7,000 rpm
Main Spindle Motor 7.5 kW (Continuous) / 11 kW (10 min. / 25% ED) 10 HP / 14.75 HP
Coolant Tank Capacity 253 L (359 L Optional) 66.8 gal (94.8 gal Optional)
Machine Dimensions (W × D × H) 2,740 × 1,352 × 2,120 mm 107.9 × 53.2 × 83.5 in
Machine Weight 4,250 kg 9,370 lbs
Power Consumption 12.8 kVA 12.8 kVA
A-Weighted Sound Pressure Max. 74.0 dB Max. 74.0 dB
BACKWORKING ATTACHMENT SPECIFICATIONS
Maximum Chucking Diameter Ø38 mm Ø1-1/2 in
Maximum Length for Front Ejection 150 mm 5-7/8 in
Maximum Parts Projection Length 70 mm 2-3/4 in
Back 4-Spindle Unit – Number of Tools 4 Tools 4 Tools
Maximum Drilling Capability (Stationary Tool) Ø14 mm 35/64 in
Maximum Drilling Capability (Power Driven Tool) Ø8 mm 5/16 in
Maximum Tapping Capability (Stationary Tool) M12 × P1.75 M12 × P1.75
Maximum Tapping Capability (Power Driven Tool) M6 × P1.0 M6 × P1.0
Power-Driven Attachment Drive Motor 1.0 kW (Continuous) / 1.2 kW (5 min. / 30% ED) 1.34 HP / 1.61 HP
Sub Spindle Indexing Angle C-Axis Control C-Axis Control
Sub Spindle Speed Max. 7,000 rpm Max. 7,000 rpm
Sub Spindle Motor 3.7 kW (Continuous) / 5.5 kW (10 min. / 40% ED) 4.96 HP / 7.37 HP
STANDARD ACCESSORIES AND FUNCTIONS
1. CNC unit FANUC Oi-TF
2. Operation panel 10.4-inch color LCD display
3. Manual pulse generator
4. Pneumatic unit
5. Hydraulic unit
6. Automatic centralized lubrication unit
7. Coolant level detector
8. Door interlock system
9. Broken cutoff tool detector
10. Drive unit for revolving guide bush
11. Revolving guide bush unit
12. Air purge unit for revolving guide bush
13. Main / Sub collet
14. Spindle clamp unit (main / sub)
15. 5-station tool holder Ø16 / 20 mm
16. 2 tool holder Ø16 mm
17. 5-spindle sleeve holder
18. Drive unit for power-driven (Gang type tool post including 3 cross milling tools)
19. Cs contouring control (Main / Sub)
20. Spindle cooling unit
21. Air purge unit for sub spindle
22. Back 4-Spindle unit
23. Work light
24. Leakage breaker
OPTIONAL ACCESSORIES AND FUNCTIONS
1. Coolant flow detector
2. Parts ejection detector
3. Water removal unit
4. Oil mist filter
5. Beacon
6. Chip conveyor
7. Rotary magic guide bush unit
8. For pneumatic unit rotary magic guide bush
9. Non-guide bush type
10. Main spindle inner tube
11. Parts ejector (Air cylinder type)
12. Parts ejector (Spring type)
13. Parts ejector with guide tube
14. Parts stopper unit
15. Parts conveyor
16. Drive unit for power-driven B (4-spindle backworking unit)
17. Coolant tank large capacity type
18. Coolant unit (6.9 MPa / 2.5 MPa / 0.7 MPa)
19. Coolant unit signal cable
20. Coolant unit power cable
21. Coolant valve (6.9 MPa / 2.5 MPa)
22. Coolant pipings
23. Coolant cooling unit
24. Automatic bar feeder interface
25. Compliant with RS-232C interface
26. LAN interface
27. Transformer CE marking version
28. Transformer CE marking cable
29. CE marking version

Want to see machine photos and full commercial details?

View Full Machine Details

Latest Guest Posts

Available now : used DN Solutions ( DOOSAN ) Puma DNT 2600LM CNC Turning Center Chuck 10 inch C-Axis – Year 2024 made in South of Korea Buying Guide
21/07/2026 • 1 min read

Available now : used DN Solutions ( DOOSAN ) Puma DNT 2600LM CNC Turning Center Chuck 10 inch C-Axis – Year 2024 made in South of Korea

Home › Blog › Buying Guide › Available now : used DN Solutions ( DOOSAN ) Puma DNT 2600LM CNC…

Read Guest Post →
Available now : used Uniloy UIB 189-3 Injection Blow Mold Machine – Year 2016 made in Italy Buying Guide
21/07/2026 • 1 min read

Available now : used Uniloy UIB 189-3 Injection Blow Mold Machine – Year 2016 made in Italy

Home › Blog › Buying Guide › Available now : used Uniloy UIB 189-3 Injection Blow Mold Machine – Year…

Read Guest Post →
Available now : used GWEIKE LF3015GA CNC Fiber Laser 6kW – Year 2022 made in China Buying Guide
21/07/2026 • 2 min read

Available now : used GWEIKE LF3015GA CNC Fiber Laser 6kW – Year 2022 made in China

Home › Blog › Buying Guide › Available now : used GWEIKE LF3015GA CNC Fiber Laser 6kW – Year 2022…

Read Guest Post →