Cylindrical grinding machine

Studer S30

Country of manufacture: Switzerland
Voltage: 380/50/3
Net weight: 3100 kg
Overall dimensions: 230x155x170 cm
Installed power: 13 kVA
Customs tariff position: 8460.2920

TECHNICAL SPECIFICATIONS

MAIN DIMENSIONS
Distance between centers: 650 mm
Grinding capacity SpW+bs: -80
Stroke: 700

LONGITUDINAL SLIDE
Max stroke: SpW+50 mm
Minimum automatic feed: 1.5 mm
Speed: 50-5500 mm/min
Reversal delay: 0-6 sec
Maximum table swivel: 12°/10°/8.5°/6°
Pneumatic relief for table and workhead

CROSS SLIDE
Max stroke: 300 mm
Rapid traverse: 60 mm
Plunge grinding depth in diameter: 3.4 mm
Feed 1: 0.012-6 mm/min
Feed 2: 0.012-1.2 mm/min
Feed per pulse: 0.001-0.05 mm

GRINDING WHEEL HEADSTOCK
Left-side wheel, external grinding: 400x80x127 mm
Drive power: 5.5 kW
Peripheral speed: 35 m/s
RPM: 1670/2110 min-1
Internal grinding device for belt-driven spindles, including drive unit: 1.5 kW

WORKHEAD
Swivel range: 0-90°
Continuously variable RPM: 30-1000 min-1
Internal taper: Morse 5
Collets: W-25
Drive power: 0.55 kW
Maximum workpiece weight between centers: 130 kg
Grinding load between centers: 100 Nm
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TAILSTOCK
Internal taper: Morse 3
Quill stroke: 35 mm
Fine adjustment for cylindricity correction: ± 40 μm

TECHNICAL CHARACTERISTICS:

GUARANTEED WORKING ACCURACY
Straightness of the generator over 630 mm: 0.003 mm
Roundness during chuck grinding: 0.0003 mm

CONNECTION VALUES
Maximum absorbed power: 13 kVA
Maximum permitted voltage fluctuation: -15%/+10%
Maximum permitted frequency variation: ± 3%
Required compressed air pressure: 5 bar

Unless otherwise stated or in case of error or omission, these technical details are provided without engagement.

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