Kellenberger (Hardinge) 600U Universal Cylindrical Grinder - #48139

Liberty Machine # 48139 Category Tags ,

Serial No. 613936

SPECIFICATIONS:
Height of Centers........................................................7"
Table Slide:
- Distance Between Centers..........................................23-5/8"
- Travel - Maximum.................................................35-7/16"
- Traverse per Revolution of Handwheel (Coarse/Fine)............0.8" / 0.1"
- Traverse per Division of Dial......................................0.002"
- Traverse Speed - Hydraulic - Infinitely Variable..........0.02 - 6 ft/min
- Table Oscillation - Minimum..........................................2.5"
- Dwell Time on Table - Slide Reversal Infinitely Variable.......0 - 5 sec.
- Swivel Range......................................................11 Deg.
Wheelslide:
- Travel with Hand Wheel (Coarse/Fine).............................8-21/32"
- Infeed per Revolution of Hand Wheel (Coarse/Fine)............8" / 1" Dia.
- Division of Dial.............................................0.0002" Dia.
- Division of Micro-Correction................................0.00004" Dia.
- Rapid Advance and Retraction - Hydraulic..........................1-9/16"
- Hydraulic Infeed..........................................0 - 0.037" Dia.
- Plunge Grinding Infeed Speed...................0.00001 - 0.0001" per sec.
- Traverse Grinding Infeed per Table Slide Reversal....0.00004 - 1.18" Dia.
Wheelhead (Universal for OD, ID, and Face Grinding)
- Grinding Wheel for OD Grinding..............................16" x 2" x 5"
- Grinding Wheel for Face Grinding........................12" x 1-1/2" x 5"
- Wheelhead Motor......................................................5 HP
- Spindle Speeds.........................................1500/1700/2200 RPM
- Wheelhead Swivel Range.....................................+5 / -195 Deg.
- Indexed Stop Position.......................................Every 90 Deg.
- Carrier Bore for Internal Grinding Spindles.......................3-5/32"
Workhead (Siemens A.C. Servo Drive):
- Swivel Range..............................................+120 / -30 Deg.
- Spindle Speeds - Infinitely Variable..........................6 - 600 RPM
- Working Capacity Between Centers - Maximum.......................330 Lbs.
- Internal Taper of Work Spindle...................................#5 MORSE
- Motor................................................................4 HP
Tailstock (Micro-Correction Option):
- Internal Taper of Sleeve.........................................#4 MORSE
- Sleeve Stroke.....................................................1-3/16"
Electrics.....................................................460V/3PH/60Hz
Floor Space Required - Approximate.....................127"(L-R) x 81"(F-B)
Weight - Approximate.............................................5,500 Lbs.

EQUIPPED WITH:
- Left Hand Wheel
- ID & Face Grinding Capable
- Heidenhain LS 403C Scales
- System Precision +/- 0.005 mm/m, Switchable for Diameter or Radii
- Micro-Correction for Tailstock for High Precision Corrections of
Cylindricity or Taper on Workpiece - Range +/- 0.006"
- Sine Bar Attachment
- Lateral and Angular Single Point Dressing Device

*Preliminary Specifications Subject to Verification.

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