Reference Library › Turning Centers & Lathes › SV-20R

Reference recordMBB·TURNING-CENTERS-LATHES/STAR-SV-20RUpdated 2026-10-10

Photo: Star (manufacturer)

MakeStar

ModelSV-20R

Machine typeTurning Centers & Lathes

Max. Machining Diameterø20mm (25/32in) OP: ø23mm (29/32in)

Max. Headstock StrokeSTANDARD 205mm (8in) R.M.G.B Type 160mm(6-19/64in) : OP N.G.B. Type Bar…

Tool Post ConfigurationGANG TYPE Turning tool + Power-driven tool TURRET TYPE 8 stations

ToolNUMBER OF TOOLS Gang Type 6 tools (16mm), 7 tools (12mm) Turret Type 1 tool…

SleeveNUMBER OF TOOLS Max. 3 tools/station MAX. DRILLING CAPABILITY ø14mm (35/64in)…

Power Driven AttachmentNUMBER OF TOOLS Gang Type 5 tools Turret Type Max. 2 tools / station…

Rapid Feed Rate30m/min(X1, X2, X3, Y1, Z1, Z2, Z3) 20m/min(Y2), 15m/min(Y3)

Main Spindle Indexing AngleC-axis control

Main Spindle SpeedMax.10,000 min⁻¹

Main Spindle Motor3.7kW(continuous) / 5.5kW (10min. / 60%ED)

Coolant Tank Capacity220ℓ

Dimension (W x D x H)2,730 x 1,350 x 1,865mm

Center Height1,125mm

Weight4,150kg

Power Consumption6.3KVA

Max. Chucking Diameterø20mm (25/32in) OP: ø23mm (29/32in)

📋 Spec data: Detailed (24 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

SV-20R

MBB Model ID MBB-M-S0RDJP · What is this?

Plan the installInstalled cost →

Machine weight (published)4,150 kg ≈ 9,149 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 - SV-20R Machine Review from MACH 2016Star Micronics GB · 2:17 · 2016-12-06

Star Micronics GB · 8:27 · 2016-04-02↗

About the Star SV-20R

The Star SV-20R 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.