|
Specification
|
unit
|
MKE1332Bx500
|
MKE1332BX1000
|
MKE1332BX1500
|
|
External grinding diameters
|
mm
|
φ8～320
|
φ8～320
|
φ8～320
|
|
Center height
|
mm
|
180
|
180
|
180
|
|
Distance between center
|
mm
|
500
|
1000
|
1500
|
|
Max. workpiece weight
|
kg
|
150
|
150
|
150
|
|
External grinding length
|
mm
|
500
|
1000
|
1500
|
|
Swivel range of worktable
|
°
|
-3～+7°
|
-3～+7°
|
-3～+6°
|
|
Max. wheel peripheral speed
|
m/s
|
38(45m/s)
|
38(45m/s)
|
38(45m/s)
|
|
External wheel size
|
mm
|
|
|
Wheel spindle rotation speed
|
r/min
|
1210（1433）
|
1210（1433）
|
1210（1433）
|
|
Headstock center
|
morse
|
NO.5
|
NO.5
|
NO.5
|
|
Tailstock center
|
morse
|
NO.4
|
NO.4
|
NO.4
|
|
Headstock spindle rotation speed
|
r/min
|
26、52、90、130、180、260
|
26、52、90、130、180、260
|
|
Total motor power
|
kw
|
21.475
|
21.475
|
21.475
|
|
Min. pulse amount in X-axis
|
mm
|
0.001
|
0.001
|
0.001
|
|
Min. pulse amount in Z-axis
|
mm
|
0.001
|
0.001
|
0.001
|
|
Longitudinal servo motor (X axis)
|
Nm
|
15
|
15
|
15
|
|
Traverse servo motor (Z axis)
|
Nm
|
11
|
11
|
11
|
|
Machine overall dimension (LxWxH)
|
mm
|
3000x2100x2000
|
3500x2100x2000
|
5300x2000x2000
|
|
Machine weight
|
kg
|
3500
|
4000
|
5000
|
|
Working Accuracy
|
|
Roundness
|
μm
|
|
|
Uniformity of dia.in longitudinal section
|
μm
|
|
|
Surface roughness
|
μm
|
|
