S.N. |
Length |
300mm |
500mm |
750mm |
Grinding OD scope |
6—200mm |
Top center height |
125mm |
Longitudinal movement distance of worktable |
350mm |
550mm |
800mm |
Rotating angle of worktable |
+4、一3° |
Moving distance of grinding wheel frame |
150mm |
Taper of head and tail frame tops |
Morse No.4 |
Chuck diameter of head frame |
125mm |
Move amount of tail frame sleeve |
25mm |
Max. Size of grinding wheel |
400×20—50×203mm |
Servo motor power of X axis |
11nm |
Servo motor power of Z axis |
11nm |
Positioning accuracy of X / Z axis |
5um |
Repeat positioning accuracy of X / Z axis |
2um |
Motor power of grinding wheel |
4KW |
Total power of machine tool |
11.5kw |
Weight of machine tool |
2300kg |
2800kg |
3300kg |
Size of machine tool (mm ) |
2300×2200×2500 |
2800×2300×2500 |
3300×2300×2500 |
Processing accuracy (standard specimen) |
Roundness |
0.0015mm |
Cylindricity |
0.003mm |
Surface roughness |
Ra0.32um |