Model
LQ8260Ax1600
LQ8260Ax1800
LQ8260Ax2000
Max.work diameter × Max. length
Φ580×1600mm
Φ580×1800mm
Φ580×2000mm
Capacity
Max.swing over table
580 mm
Workdiameter ground with steady rest
Φ30-100 mm
Φ50-120 mm
Throwof crankshaft
110 mm
120 mm
Max.work length ground in 3 jaw chuck
1400 mm
1600 mm
1800 mm
Max. work length ground between centres
2000 mm
Max.work weight
120 kg
150 kg
Headstock
Centreheight
300 mm
Workspeed (rpm)
25,45,95
25,45,65,100
Wheelhead
Max.cross movement
185 mm
Wheelheadrapid approach & withdrawal
100 mm
Wheelheadfeed per turn of cross feed handwheel
1 mm
Wheelfeed per grad of cross feed handwheel
0.005 mm
Grindingwheel
Wheelspindle speed
740, 890 rpm
Wheelperipheral speed
25.6 – 35 m/sec
Wheelsize
Φ900x32xΦ305 mm
Table
Tabletraverse per turn of handwheel coast
5.88 mm
Tabletraverse per turn of handwheel fine
1.68 mm
Tableswivel (taper 18/100)
5°
Tableswivel per grad of scale (taper 1:50)
10’
Overallcapacity of motor
9.82 kw
11.2 kw
Overalldimension (LxWxH) (mm)
4166x2037x1584
4900x2037x1584
Weight
6000 kg
6200 kg
7000 kg
Working
Accuracy
Ovality(new standard)
0.005
Cylindricity
0.01
RoughnessRa
0.21
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