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EGI-150 CNC
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EGM-350 CNC
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EGM-350L CNC
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EGM-450 CNC
General capacity Max. grinding ID mm 300 φ400 φ300 φ400
Max. grinding OD mm φ300 φ400 φ330 φ400
Swing over workhead mm φ500 φ500 φ340 420
Max. grinding depth mm 200 260 280 260
Max. weight of workpiece kg 50 50 300 (w/ steady rest) 50
Max. length of workpiece mm 200 300 750 300
Type of workhead Single feeding wheelhead Dual indenpendent wheelhead Dual indenpendent wheelhead Dual indenpendent wheelhead
Workhead 3-Jaw chuck Hydraculic - 8"/10"(opt.) Hydraculic - 8"/10"(opt.) Manual- 8"/10"(opt.) Hydraculic - 8"/10"(opt.)
Swiveling angle range deg +15°~ -5° +15°~-5° +15°~ -5° +15°~ -5°
Manual travel distance (toward Z axis) mm 250 250 550 250
Spindle speed rpm 0~1000 (Variable speed) 0~1000 (Variable speed) 0~1000 (Variable speed) 0~1000 (Variable speed)
Servo motor rated power kw 1.8(F)/2.2(M) 1.8(F)/2.2(M) 1.8(F)/2.2(M) 1.8(F)/2.2(M)
Spindlehead(Y axis) OD grinding wheel size mm N/A N/A N/A φ405x50xφ127
ID grinding wheel size mm N/A φ100 φ100 N/A
Max. spindle speed rpm N/A 10,000 (std.) 10,000 (std.) 1300 (std.)
Spindle motor/ max. torque Kw/Nm N/A 3.75Kw / 13Nm 3.75Kw / 13Nm 3.75Kw / 26Nm
Wheelhead(Z axis) OD grinding wheel size mm N/A φ100 φ100 N/A
ID grinding wheel size mm φ100 N/A N/A φ100
End-Surface grinding spindle (Opt.Z2) mm φ80(CBN) N/A N/A N/A
Max. spindle speed rpm 20,000 (std.) 20,000 (std.) 20,000 (std.) 20,000 (std.)
Spindle motor/ max. torque Kw/Nm 3.75Kw / 13Nm 3.75Kw / 13Nm 3.75Kw / 13Nm 3.75Kw / 13Nm
X axis Travel mm 400 420 420 450
Rapid feedrate m/min 8 8 8 8
Heidenhain linear scale resolution um 0.05 0.05 0.05 0.05
Min. increment mm 0.0001 0.0001 0.0001 0.0001
Servo motor rated power Kw 1.8(F)/2.2(M) 1.8(F)/2.2(M) 1.8(F)/2.2(M) 1.8(F)/2.2(M)
Y axis Travel mm N/A 350 350 350
Rapid feedrate m/min N/A 8 8 8
Min. increment mm N/A 0.0001 0.0001 0.0001
Servo motor rated power Kw N/A 1.8(F)/2.2(M) 1.8(F)/2.2 (M) 1.8(F)/2.2(M)
Z axis Travel mm 350 350 350 350
Max. rapid feedrate m/min 8 8 8 8
Min. increment mm 0.0001 0.0001 0.0001 0.0001
Servo motor rated power kw 1.8(F)/2.2(M) 1.8(F)/2.2(M) 1.8(F)/2.2(M) 1.8(F)/2.2(M)
Motor Hydraulic motor Kw 0.75 0.75 0.75 0.75
Coolant pump Kw 0.37+0.18 0.37+0.18 0.37+0.18 0.37+0.18
Machine Net weight kg 5000 5800 6800 6300
Gross weight kg 5500 6300 7300 6800
Packing size (L x W x H) mm 3350x2250x1950 3350x2250x1950 4000X2250X1950 3350x2250x1950