Mesin gerinda silinder

Studer S20

Made in Switzerland
Voltage: 380/50/3
Net weight: approx. 1600 kg
Customs tariff number: 8460.2920
Dimensions: 235x155x145 cm

TECHNICAL SPECIFICATIONS:

MAIN DIMENSIONS:
Centre height: 100 mm
Distance between centres: 400 mm

LONGITUDINAL SLIDE:
Max travel: 420 mm
Minimum automatic increment: 1 mm
Feed rate: 100–3500 mm/min
Reversal delay: 0–5 sec.
Max table swivel (400/650 mm): 30°/15°

CROSS SLIDE:
Max travel: 170 mm
Rapid traverse: 30 mm
Plunge depth (diameter): 1.9 mm
Feed rate 1: 0.03–1.5 mm/min
Feed rate 2: 0.02–0.3 mm/min
Plunge feed per impulse: 0.0005–0.025 mm

WHEELHEAD:
Grinding wheel (diameter x width x bore): 350x32x127 mm
Drive power: 3 kW
Peripheral speed: 30 m/s
Spindle speeds: 1600/1975/2200 rpm
Manual traverse: 120 mm
Swivel angle (right): 15° + 30°
Optional wheelset guard for max wheel width: 50 mm

WORKPIECE SPINDLE (WORKHEAD):
Swivel range: 0° – 90°
Speeds (nw): 80/175/380/800 rpm
Internal taper: Morse 4
Collets: W-20
Drive power: 0.5 kW
Max workpiece weight: 20 kg
Max load during between-centres grinding: 12 Nm
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Option – infinitely variable speed range I: 30–300 rpm
Option – infinitely variable speed range II: 120–1200 rpm

TAILSTOCK:
Internal taper: Morse 2
Quill stroke: 20 mm

GUARANTEED WORKING ACCURACY:
Generator straightness:
Between centres: 400 mm / measured over 400 mm: 0.002 mm
Between centres: 650 mm / measured over 650 mm: 0.003 mm
Roundness accuracy for between-centres grinding: 0.0004 mm

CONNECTION VALUES:
Power consumption: max. 8 kVA
Permitted voltage variations: -15% to +10%
Permitted frequency variations: +/- 3%
Compressed air: 5 bar

The above technical data are given without obligation and subject to errors or omissions.

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