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45°Turning Centre(Double Spindle and Double Turret GP-630ST)

Product Drawings

ItemSizeGP-630ST
Working rangeMax.Turning diameter over bedφ780
Max.Turing diameterφ300(When the X-axis and the special hydraulic turret are protected as a whole)
Max.Turning swing dia.over carriageφ450φ450
Max.Length between both chucks 850666
Max.Processing length 850650
Max.X/Z axis travelX1/X2 axis290/290
Y1/Y2 axis
Z1/Z2 axis1000/580
Max.Tallstock travel1000
Feed screwControl axis7  Axis
(X1+X2+Z1+Z2+Z3+C1+C2
X1/X2axis ball-screw4010-C3
(N·m)Recommend the X axis motor torque>15
Y1/Y2 axis ball-screw
(N·m)Recommend the Z axis motor torque/
Z axis ball-screw4010-C3
(N·m)Recommend the Zaxis motor torque>15
Tailstock ball-screw4010-C3
(N·m)Recommend tailstock motor torque>15
BedBed slant angle45° integral casting bed
 Linear quide's span427
Spindle(rpm)Max.Spindle speedmain spindle:4500              back spindle:4500main spindle:3000              back spindle:3000
Spindle through-hole diametermain spindle:φ62         back spindle:φ62main spindle:φ88              back spindle:φ88
Spindle nose sizemain spindle:A2-6          back spindle:A2-6main spindle:A2-8             back spindle:A2-8
Bore tapermain spindle:1:20              back spindle:1:20main spindle:1:20             back spindle:1:20
(kW)Recommend the spindle motor powermain spindle:7.5             back spindle:7.5main spindle:11       back spindle:11
Hydraulic chuck or collet chuckmain spindle:8 inch          back spindle:8 inchmain spindle:10 INCH   back spindle:10 INCH


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