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C6266
C6266
Adjustable taper roller bearings providing spindle accuracy.
| MODEL | C6266 | C6280 |
|---|---|---|
| Max .Swing over bed | Φ660mm | Φ800mm |
| Max .Swing over cross slide | Φ440mm | Φ570mm |
| Max .Swing in gap | Φ900mm | Φ1035mm |
| Length of gap | 250mm | 250mm |
| Max. distance between center | 1500/2000/3000mm | 1500/2000/3000mm |
| Spindle bore | Φ105mm | Φ105mm |
| Taper of spindle bore | Φ113mm(1:20)/MT5 | Φ113mm(1:20)/MT5 |
| Spindle speed number | 16 | 16 |
| Range of spindle speed | 25~1600rpm | 25~1600rpm |
| Range of longitudinal feeds | 0.044~1.48mm/rev. | 0.044~1.48mm/rev. |
| Range of cross feeds | 0.022~0.74mm/rev. | 0.022~0.74mm/rev. |
| Range of metric threads | 0.45~120mm(54 kind) | 0.45~120mm(54 kind) |
| Range of inch threads | 7/16~80T.P.I(54 kind) | 7/16~80T.P.I(54 kind) |
| Range of modulus threads | 0.25-60M.P.(46 kind) | 0.25-60M.P.(46 kind) |
| Range of diametral pitch threads | 7/8-160D.P.(42 kind) | 7/8-160D.P.(42 kind) |
| Bed width | 400mm | 400mm |
| Max. section of tool | 25x25mm | 25x25mm |
| Spindle nose | D1-8 | D1-8 |
| Travel of tailstock quill | 235mm | 235mm |
| Taper of tailstock bore | M.T.#5 | M.T.#5 |
| Dia. Of tailstock sleeve | 90mm | 90mm |
| Max. travel of cross slide | 368mm | 420mm |
| Max. travel of compound rest | 230mm | 230mm |
| Lead screw thread | 2T.P.I or pitch 12mm | 2T.P.I or pitch 12mm |
| Power of main motor | 7.5kw | 7.5kw |
| Unitary packing size | 321/371/471×123×184cm | 324/374/474×123×191cm |
| Gross weight | 3535/3835/4310kg | 3695/4005/4495kg |
| Net weight | 3060/3345/3710kg | 3175/3455/3820kg |
