Model | C6253B × 1000 | C6253B × 1500 | C6253B × 2000 | C6260B × 1000 | C6260B × 1500 | C6260B × 2000 |
Swing over bed | Φ 530mm （ 20 7/8″ ） | Φ 600mm(23 10/16″) | ||||
Swing over cross slide | Φ 329mm(12 31/32″) | Φ 399mm(15 3/4″) | ||||
Swing in gap(D × W) | 765mm × 218mm(D1-8)/765mm × 240mm(A1-8) | 835mm × 218mm(D1-8)/835mm × 240mm(A1-8) | ||||
Height of center | 265mm(10 7/16″) | 300mm(11 13/16″) | ||||
Distance between centers | 1015mm/1515mm/2015mm | 1015mm/1515mm/2015mm | ||||
Width of bed | 400mm(15 3/4″) | 400mm(15 3/4″) | ||||
Max. section of cutting tool | 25mm × 25mm(1″ × 1″) | 25mm × 25mm(1″ × 1″) | ||||
Total travel of cross slide | 320mm(12 5/8″) | 358mm(14 1/8″) | ||||
Total travel of top slide | 200mm(7 7/8″) | 200mm(7 7/8″) | ||||
Spindle bore | Φ 82mm(3 1/4″) | Φ 82mm(3 1/4″) | ||||
Spindle nose | D1-8 or A1-8 | D1-8 or A1-8 | ||||
Spindle morse taper in nose,in sleeve | ME90/M.T.#5 | ME90/M.T.#5 | ||||
Spindle speeds number | 12 | 12 | ||||
Spindle speeds range | 20-1600 R.P.M | 20-1600 R.P.M | ||||
Leadscrew diameter&thread | 40mm(1 9/16″) × 4 T.P.I or pitch 6mm | 40mm(1 9/16″) × 4 T.P.I or pitch 6mm | ||||
Threads imperial pithches | 4-112(50 NOS) | 4-112(50 NOS) | ||||
Threads metric pithches | 0.25-7(24 NOS) | 0.25-7(24 NOS) | ||||
Diametral pitches DP/DP | 4-112(50 NOS) | 4-112(50 NOS) | ||||
Diametral pitches MP/MP | 0.25-14(34 NOS) | 0.25-14(34 NOS) | ||||
Longitudinal feeds(imperial/metric) | 0.0011″-0.0316″(50Nos)/0.01mm-0.286mm(50Nos) | 0.0011″-0.0316″(50Nos)/0.01mm-0.286mm(50Nos) | ||||
Cross feeds(imperial/metric) | 0.00024″-0.0068″(50Nos)/0.01mm-0.286mm(50Nos) | 0.00024″-0.0068″(50Nos)/0.01mm-0.286mm(50Nos) | ||||
Total travel of tailstock quill | 180mm(7 5/64″) | 180mm(7 5/64″) | ||||
Tails stock quill | Φ 75mm(2 61/64″) | Φ 75mm(2 61/64″) | ||||
Taper tailstock quill | M.T.#5 | M.T.#5 | ||||
Spindle drive motor | 10.0HP | 10.0HP | ||||
Coolant pump motor | 1/8HP(0.1KW) | 1/8HP(0.1KW) | ||||
Machine dimension | 94″ × 38″ × 52″/114″ × 38″ × 52″/134″ × 38″ × 52″ | 94″ × 38″ × 52″/114″ × 38″ × 52″/134″ × 38″ × 52″ | ||||
Packing dimension | 98″ × 43″ × 71″/118″ × 43″ × 71″/138″ × 43″ × 71″ | 98″ × 43″ × 71″/118″ × 43″ × 71″/138″ × 43″ × 71″ | ||||
N.W | 2490KG/2750KG/3010KG | 2560KG/2820KG/3080KG | ||||
G.W | 2790KG/3090KG/3400KG | 2880KG/3180KG/3490KG | ||||
