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18" X 40" STUDER MODEL S-50-42 2-AXIS PRECISION CNC

GRINDER UNIVERSAL
Manufacturer:
STUDER
Model:
S-50-42
Year:
1987
Stock #:
5896
18" X 40" STUDER MODEL S-50-42 2-AXIS PRECISION CNC

Main Dimensions
Center height 8.9"
Center distance 39.4"
Longitudinal Slide
Maximum travel center distance +(5.9") 44.3"
Minimum automatic travel (programmable)
Speed v .0024 - 394 IPM
Resolution .000,04"
Maximum swivel of table 1000/1600 8.5/6 degrees
Wheelhead Slide
Maximum travel (programmable) 7.8"
3 infeed speeds (programmable) .000,4 - 196.8 IPM
Incremental infeed (programmable) .000,04"
Resolution .000,02"
Wheelhead (left mounting)
Grinding wheels diameter x width x bore 30" x 4" x 12"
Peripheral speed v 8850 SFPM
Spindle speeds 1145/1300/1480/1680
1905/2160/2455 RPM
Initial positioning 11.8"
Swivel range 0 - 45 degrees
Workhead
Swivel range 0 - 90 degrees
Speed range (freely programmable) 15 - 650 RPM
Dead centre taper Morse 4
Power requirement 4,2 HP
Max. workpiece weight between centres 1,100 lbs.
Tailstock Hydraulic
Fitting taper Morse 4
Quill travel 2.36"

MOTOR SPECIFICATIONS

30 HP 3/60/230-460 Main drive electrical motor

Siemens/Fanuc 3G CNC continuous path grinder control
Wheelhead swivel to 45 degrees on either side of zero degrees with Air cu
shioned for
effortless swivel
Universal work head
Movomatic in-process gaging system
CNC Profile dressing cycle
Linear measuring system closed loop control with linear glass scales
Hydraulic tailstock with fine adjustment for cylindricity correction on t
ailstock
Automatic compensation for grinding wheel wear in diameter and width
Dead center workhead
Dittle balancing device
Automatic lubrication system
Coolant system with filter system
Splash guards
TODAY'S REPLACEMENT COST EXCEEDS $400,000.00
THIS GRINDER WAS OPERATING IN A DEFENSE RELATED FACILITY
AND HAS APPROX. 12,000 HRS USE

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