SUPERTEC EGM-450CNC Twin Spindle Precision ID/OD Grinder (220/3/60)

SPECIFICATIONS
General Capacity
Max. grinding ID..............................11.81"
Max. grinding OD..............................15.75"
Swing over table..............................15.75"
Dist. between spindle center & slide...........5.86"
Swing over work head...........................16.14"
Max. grinding depth............................10.24"
Max. weight load capacity (including chuck)....110.23 lbs.
Max. length of workpiece.......................11.81"
Work head
3-Jaw chuck....................................Hydraulic 8" (opt.10")
Swiveling angle ...............................+15° ~ -5°
Manual travel distance (toward Z axis).........9.84"
Spindle speed (variable).......................0–1000 rpm
Servo motor rated power........................2.5 HP(F) / 3 HP(M)
Grinding wheel head (Y Axis)
OD grinding wheel size.........................15.94"x1.97"x5.00"
ID grinding wheel size.........................N/A
Max. spindle speed.............................1300 rpm
Spindle motor/ max. torque.....................5.03 HP / 19.18 ft-lbs.
Grinding wheel head (Y Axis)
OD grinding wheel size..........................N/A
ID grinding wheel size..........................3.94"
End-Surface grinding spindle (Opt.Z2)...........N/A
Max. spindle RPM................................20000 rpm
Spindle motor/ max. torque......................5.03 HP / 9.59 ft-lbs.
X Axis Travel..........................................17.72"
Rapid federate..................................26.25 ft/min
Linear scale resolution.........................0.0020"
Min. increment..................................0.000004"
Minimum programmable increment..................0.00001"
Servo motor rated power.........................2.41(F)/2.95(M) HP
Y Axis Travel..........................................13.78"
Rapid federate..................................26.25 ft/min
Min. increment..................................0.000004"
Minimum programmable increment..................0.00001"
Servo motor rated power.........................2.41(F)/2.95(M) HP
Z Axis Travel..........................................13.78"
Rapid federate..................................26.25 ft/min
Min. increment..................................0.000004"
Minimum programmable increment..................0.00001"
Servo motor rated power.........................2.41(F)/2.95(M) HP
Motor Hydraulic motor.................................1.01 HP
Coolant pump....................................0.50 + 0.24 HP
Machine Net weight......................................13,889 lbs.
Gross weight....................................14,991 lbs.
Packing size (L x W x H)........................131.89"x88.58"x76.77"

FEATURES
• Fanuc Oi-TF Control w/ G & M-code
• Or (Opt.) Mitsubishi M80 Graphic Conv. Control
• A.C. Servo Motor & Ball screws
• Programmable vari-speed on ID & OD
• 10,000 ~ 50,000 rpm ID spindles available
• Angular contact bearings on wheel head
• Variable speed work head
• Work head swivels -5 ~ +15 degrees

STANDARD ACCESSORIES
• 1,000rpm work head spindle
• 10,000rpm ID grinding spindle (Z) axis
• 1300rpm OD grinding spindle (Y) axis
• Full enclosure splash guard
• Coolant sys. w/ mag. Sep. & paper filter
• Heat exchanger for hydraulic system
• Diamond dresser
• Hydraulic 3-jaw 8" chuck
• Work light
• Leveling bolts with blocks
• Maintenance tools & tool box