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Studer S20-2, NEW 1989, I.D. SPINDLE & O.D. SPINDLE, UNIVERSAL CYLINDRICAL GRINDERS

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Make:: Studer

Model:: S20-2, NEW 1989, I.D. SPINDLE & O.D. SPINDLE,

Year:: 1989

Ref #:: 162234

Or call us for a quote at (973) 497-7500 or send us an email at grinders@machineryvalues.com

   
 7.9" x 15.7" STUDER (MADE IN SWITZERLAND) 
 UNIVERSAL I.D./O.D.CYLINDRICAL GRINDER
 
 MODEL: S-20-12       S/N: 1463.89      NEW: 1989
 
CENTER HEIGHT ............................ 3.94"
SWING .................................... 7.88"
DISTANCE BETWEEN CENTERS ................. 15.7"
MAX. WORKPIECE WEIGHT BETWEEN CENTERS .... 44 LBS.
 
CROSS SLIDE:  X AXIS
RAPID APPROACH ........................... 1.18"
MAX. TRAVEL .............................. 0.98"
SPEED .................................... 0.0012" - 0.06" IPM
DIAMETER PLUNGE FEED INCREMENTAL ......... 0 - 0.006"
SPARKOUT TIME ............................ 0 TO 5 SECONDS
 
LONGITUDINAL SLIDE:  Z AXIS
MAX. TRAVEL .............................. 16.5"
SPEED .................................... 3.94" - 138" IPM
SMALLEST AUTOMATIC TRAVEL ................ 0.04"
REVERSE DELAY ............................ 0 - 5 SECS
MACHINE TABLE SWIVELLING RANGE ........... 30° CCW/15°CW
 
WHEELHEAD
SWIVEL RANGE ............................. 0/15°/30°
GRINDING WHEEL SIZE ...................... 14" DIAMETER
                                           1- 1/4" WIDE
                                           5" BORE
OTHER DIAMETER GRINDING WHEELS ........... 10" & 12"
MOTOR .................................... 4 H.P.
SPEEDS ................................... 1600/1975/2200 RPM
WHEELHEAD SWIVELING  ..................... YES
 
UNIVERSAL WORKHEAD
INFINITELY VARIABLE SPINDLE SPEEDS ....... 30 - 1200 RPM
SPINDLE TAPER ............................ MT 4
SPINDLE HOLE ............................. 0.95"
SWIVELLING RANGE ......................... 0 - 90°
MOTOR .................................... 0.66 H.P.
 
TAISTOCK
SPINDLE TAPER ............................ MT 2
SPINDLE TRAVEL ........................... 0.79"
FINE ADJ. FOR CYLINDRICAL CORRECTIONS .... 0.0016" 
 
APPROX. MACHINE DIMENSIONS ............... 92"W x 59"W
APPROX. MACHINE WEIGHT ................... 4,180 LBS.
 
MACHINE FEATURES:
STUDER CASTING WITH CONCRETE, OPTIMAL ABSORPTION OF EXTERNAL
 VIBRATIONS
ERGONIMIC MACHINE CONTROL AND OPERATION
HYDRODYNAMIC PLAIN BEARING, EXTERNAL GRINDING SPINDLE
AXES MOVEMENTS ARE ACCOMPLISHED ELECTRO-MECHANICALLY
AUTOMATIC GRINDING CYCLES
  AUTOMATIC GRINDING CYCLE WITH AUTOMATIC CUT-OUT:
  - RAPID INFEED
  -GRINDING FEED
  -SPARKOUT
  RAPID RETRACTION OF FEED HANDWHEEL TO THE PRESET
   GRINDING ALLOWANCE
  PLUNGE GRINDING AND TRAVEL GRINDING WITH OR WITHOUT
   RAPID INFEED
WHEELHEAD CAN BE ADJUSTED TO FIXED SETTINGS, WITH SWIVEL
 ANGLES OF 0, 15° AND 30°
WORKHEAD SPINDLE IS BOTH "LIVE" AND "DEAD"
TAILSTOCK WITH FINE ADJUSTMENT FEATURE
SLIDES REST COMPLETELY ON THE MACHINE BASE OVER THE 
 ENTIRE TRAVLE RANGE
WIDE SWIVELLING RANGE OF THE TABLE
WHEELHEAD - CROSS SLIDE WITH PRETENSIONED NEEDLE GUIDES
LONGITUDINAL SLIDES MOVES ON GROUND V AND FLAT GUIDEWAYS
AUTOMATIC LUBRICATION SYSTEM
 
 
  
 
EQUIPPED WITH:
INFINITELY VARIABLE WORKHEAD SPEEDS
FINE ADJUSTMENT AND ANGLE STOP ON THE LONGITUDINAL 
 SLIDE FOR PRECISE SETTING OF TAPERS
CENTER IN THE WORKHEAD
COOLANT SYSTEM
STUDER I.D. SPINDLE, BELT DRIVEN I.D. GRINDING ATTACHMENT, 
 40,000 MAX. RPM 
MACHINE IS PRESENTLY WIRED FOR 3/60/230 VOLTS
 
 
LINK TO VIDEO https://youtu.be/_Huywke26iw
 
** ORIGINAL PAINT - BEAUTIFUL CONDITION & APPEARANCE **
** INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSE **

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