High precision lathe C6253B & C6260B
High precision lathe C6241D & C6246D
2017-02-28High precision lathe C6241D & C6246D
2017-02-28High precision lathe C6253B & C6260B
Technical parameters:
| SERIES | ||||
| Model | C6253B×1500 | C6253B×2000 | C6260B×1500 | C6260B×2000 |
| Swing over bed | Φ530mm（20 7/8"） | Φ600mm(23 10/16") | ||
| Swing over cross slide | Φ329mm(12 31/32") | Φ399mm(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 | Φ82mm(3 1/4") | Φ82mm(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)v/0.01mm-0.286mm(50Nos) | ||
| Total travel of tailstock quill | 180mm(7 5/64") | 180mm(7 5/64") | ||
| Tails stock quill | Φ75mm(2 61/64") | Φ75mm(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 | ||
Lathe Machine Accessories:
| optional equipment & accessories | |
| ·Steady Rest | ·Leadscrew Guard |
| ·Follow Rest | ·Clutch for Feed Rod |
| ·Face plate | ·Taper Turning Attachment |
| ·Drill Chuck M.T.#4 | ·4 Jaw Independent Chuck & Back Plate |
| ·Rolling Centres | ·The Main Motor Stepless Speed Regulation |
| ·Quick Change Tool post | ·Chuck Cover |
| ·Digital Readout(2 Axis) | ·Work Light |
| ·Digital Readout(3 Axis) | ·Localizer |
| ·Foot Brake System | ·Coolant System |