The guide way and all gears in the headstock are hardened and precision ground.
The spindle system is high rigidity and accuracy.
The machines have powerful headstock gear train, high rotating accuracy and smooth running with Iow noise.
An overload safety device is provided on the apron.
Pedal or electromagnetic braking device.
Tolerance test certificate, test flow chart included
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Specification |
C6241 |
C6246 |
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Swing over bed |
410mm(16") |
460mm(18") |
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Swing over cross slide |
220mm(8-13/16") |
270mm(10-3/4") |
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Swing in gap |
640mm(25-1/8") |
690mm(27-1/8") |
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Distance between centers |
1000mm |
1500mm |
2000mm |
1000mm |
1500mm |
2000mm |
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Valid length of gap |
165mm(6-1/2") |
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Width of bed |
300mm(11-13/16") |
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Spindle nose |
D1-6 |
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Spindle bore |
58mm(2-1/4") |
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Taper of spindle bore |
No.6 Morse |
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Range of spindle speed |
12 changes, 25～2000r/min |
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Max.travel of top slide |
128mm(5") |
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Max.travel of cross slide |
285mm(11-1/4") |
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Max.section of tool |
25×25mm(1"×1") |
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Pitch thread of leadscrew |
6mm or 4T.P.I. |
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Longitudinal feeds range |
42 kinds, 0.031～1.7mm/rev(0.0011"～0.0633"/rev) |
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Cross feeds range |
42 kinds, 0.014～0.784mm/rev(0.00033"～0.01837"/rev) |
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Metric threads range |
41 kinds, 0.1～14mm |
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Inch threads range |
60 kinds, 2～112T.P.I. |
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Diametrical pitches range |
50 kinds, 4～112DP |
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Module pitches range |
34 kinds, 0.1～7MP |
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Dia. of tailstock sleeve |
60mm(2-5/16") |
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Travel of tailstock sleeve |
128mm(5") |
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Taper of tailstock sleeve |
No.4 Morse |
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Power of main motor |
5.5kW(7.5HP) 3PH |
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Power of coolant pump |
0.1kW(1/8HP) 3PH |
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Overall dimension |
220×108×134 |
275×108×134 |
325×108×134 |
220×108×137 |
275×108×137 |
325x108×137 |
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Packing size(L×W×H) cm |
225×112×162 |
280x112×156 |
330×113×156 |
225×112×162 |
280×112×156 |
330×113×156 |
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Net weight |
1670kg |
1920kg |
2070kg |
1720kg |
1970kg |
2120kg |
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Gross weight |
1980kg |
2265kg |
2450kg |
2045kg |
2330kg |
2515kg |
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Standard accessories |
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3 Jaw chuck and adapter |
Wrenches |
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Sleeve and center |
Oil gun |
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4 Jaw chuck and adapter |
Steady rest |
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Face plates |
Follow rest |
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Drive plate |
Center |
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Special accessories |
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Quick change tool post |
Live center |
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Taper turning attachment |
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