Reference Library › Turning Centers & Lathes › SR-38J

Reference recordMBB·TURNING-CENTERS-LATHES/STAR-SR-38JUpdated 2026-10-10

Photo: Star (manufacturer)

MakeStar

ModelSR-38J

Machine typeTurning Centers & Lathes

Max. Machining DiameterSTANDARD Ø38mm (1-1/2in) NON-GUIDE BUSH TYPE Ø42mm (1-21/32in)

Max. Headstock StrokeSTANDARD 320mm (12-19/32in) WITH R.G. B. UNIT 288mm(11/32in) : OP NON-GUIDE…

Tool5 tools on the front + 2 tools on the rear + 3 tools on the front : OP

5-Spindle Sleeve HolderNUMBER OF TOOLS Front 5 tools Rear 5 tools MAX. DRILLING CAPABILITY Ø23mm…

Power Driven Att.NUMBER OF TOOLS Cross Milling: 3 tools Cartridge Type: at 1 position MAX.…

Rapid Feed Rate36m/min(X1, Y1, Z1, X2, Z2)

Main Spindle Indexing AngleC-axis control

Main Spindle SpeedMax. 7,000 min⁻¹

Main Spindle Motor7.5kw (continuous) / 11kw (10min./25%ED)

Coolant Tank Capability253ℓ (359ℓ : OP)

Dimensions (Width x Depth x Height)2,740 x 1,315 x 2,120mm

Weight4,250kg

Power Consumption12.8 kVA

Max. Chucking DiameterØ38mm (1-1/2 in)

Max. Length For Front Ejection150mm (5-7/8in)

Max. Parts Projection Length70mm (2-3/4in)

📋 Spec data: Detailed (21 fields) · compiled from manufacturer and public sources · reference updated 2026-10-10.
These specifications describe the model in general. The year, control generation, spindle, and option package of a specific unit may differ — always verify against the actual machine. Methodology · Data sources.

Star

SR-38J

Evidence updated 15 October 2026: manuals and documents. How evidence is dated

MBB Model ID MBB-M-S0S74Q · What is this?

Plan the installInstalled cost →

Machine weight (published)4,250 kg ≈ 9,370 lbFloor & foundation Rigging

From the published model specification. Spindle rating is not the machine’s total connected load; confirm the exact unit’s data plate and electrical drawings.

Manufacturer videoWatch on YouTube ↗

Star GB - Open House 2018Star Micronics GB · 1:59 · 2019-06-17

About the Star SR-38J

The Star SR-38J is catalogued under Turning Centers & Lathes in The Machine Blue Book CNC machine reference library. This entry documents the machine for identification and education; specifications above are compiled from manufacturer and public sources and describe the model, not a specific unit.