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MAIN PARAMENTERS
|
Description
|
单位
|
M7130
|
M7132
|
M7140
|
|
Size of worktable（L×W×H）
|
mm
|
1000×300×400
|
1000×320×400
|
1000×400×400
|
|
Max.Longitudinal movement of worktable
|
mm
|
1100
|
1100
|
1100
|
|
Max.Distance from the spindle centerline to worktable surface
|
mm
|
570
|
570
|
570
|
|
Max.Cross movement griding head
|
mm
|
350
|
370
|
450
|
|
Vertical movement of the grinding head by handwheel
|
Per gradutation
|
mm
|
0.01
|
0.01
|
0.01
|
|
Per revolution
|
mm
|
1
|
1
|
1
|
|
Rapid lifting motor
|
Power
|
Kw
|
0.37
|
0.37
|
0.37
|
|
Speed
|
r/min
|
1440
|
1440
|
1440
|
|
Abrasive wheel dim(D×d×w）
|
mm
|
Φ350×40×127
|
Φ350×40×127
|
Φ350×40×127
|
|
Speed of grinding wheel
|
r/min
|
1440
|
1440
|
1440
|
|
Total power of motor
|
Kw
|
9
|
9
|
9
|
|
Power of spindle motor
|
Kw
|
5.5
|
5.5
|
5.5
|
|
Power of oil pump motor
|
Kw
|
3
|
3
|
3
|
|
Parallelism of Work piece Surface to Base level
|
mm
|
0.015/1000
|
0.015/1000
|
0.015/1000
|
|
Surface roughness
|
μm
|
Ra:0.63
|
Ra:0.63
|
Ra:0.63
|
|
N/G weight
|
Kg
|
3680/4000
|
3980/4200
|
4100/4600
|
|
Package(L×W×H)
|
mm
|
2800×1750×2350
|
2800×1750×2350
|
2800×1750×2350
|
|
