|
型号
Model
|
NT200
|
NT250
|
NT300
|
NY400
|
|
工作台面积
Work table area
|
500×200×360
|
600×250×360
|
600×300×360
|
800×400×430
|
|
纵向运动行程(液压)
Longitudinal travel of table (hydraulic)
|
650mm
|
670mm
|
670mm
|
920mm
|
|
砂轮轴中心到台面的距离
Distance from table to spindle center
|
470mm
|
470mm
|
470mm
|
605mm
|
|
垂直进给手轮每圈移动量
Handwheel Movement of per grid
|
0.2mm
|
0.2mm
|
0.2mm
|
0.2mm
|
|
垂直进给手轮每格移动量
Handwheel Movement of per grid
|
0.002mm
|
0.002mm
|
0.002mm
|
0.002mm
|
|
横向运动*大行程
Max.distance of saddle cross movement
|
250mm
|
270mm
|
400mm
|
500mm
|
|
工作台T型槽(mmxn)
T-slot table
|
14×1
|
14×1
|
14×1
|
18×3
|
|
上下快速移动量
Vertical fast moving traffic
|
300(450)
|
350(550)
|
350(550)
|
425(675)
|
|
砂轮轴转速
Wheel spindle speed
|
2840r/min
|
2840r/min
|
2840r/min
|
1440r/min
|
|
砂轮尺寸
Wheel size
|
Φ220×25×Φ75
|
Φ220×25×Φ75
|
Φ220×32×Φ75
|
Φ350×40×Φ127
|
|
磨头电机功率
Spindle motor power
|
2.2Kw
|
2.2Kw
|
2.2Kw
|
4Kw
|
|
磨头快速升降电动机功率
Wheelhead rapid elevating motor power
|
0.37Kw
|
0.37Kw
|
0.37Kw
|
0.05Kw
|
|
油泵电机功率
Hydraulic motor power
|
0.75Kw
|
1.5Kw
|
1.5Kw
|
4Kw
|
|
前后驱动电机功率
Horizontal drive motor
|
0.37Kw
|
0.37Kw
|
0.37Kw
|
0.55Kw
|
|
净重
Nei weight
|
1500Kg
|
1600Kg
|
1700Kg
|
3200Kg
|
|
加工表面对基面的平行度
Parallelism to basic surface
|
1000:0.005mm
|
1000:0.005mm
|
1000:0.005mm
|
1000:0.005mm
|
|
表面粗糙度
Surface roughness
|
Ra0.8Μm
|
Ra0.8Μm
|
Ra0.8Μm
|
Ra0.8Μm
|