Category:
CNC TURNING MACHINES
SKU: RC 17 RC 20
Flat-bed type
RC 1740 RC 1760 RC 1780 RC 2040 RC 2060 RC 2080
Product Description
Details
FEATURES:
˙FAGOR, FANUC, SIEMENS, SYNTEC, LNC, CENTROID are available.
˙CNC and manual operation.
˙Dual electronic hand-wheels for manual turning.
˙Teach in mode.
˙Integrated PLC.
˙Semi-automatic, automatic (cycle) and part program modes.
˙Rapid traverse.
˙Automatic home searching.
˙3 steps, 10-2000 r.p.m. infinite variable spindle speed.
˙86mm. 3-3/8inch hole through spindles.
˙3-point supported spindle using 2 precision taper roller bearings and 1 ball bearing.
˙All geared headstock, main gears are made from Chromium, Nickel, molybdenum alloy steel and are case hardened and “REISHAUER” ground.
˙Forced spray lubrication system used for headstock.
˙High precision ball-screws.
˙Hardened of bed-way & cross ways meet HB 450.
˙Auto lubrication unit for all slide-ways surface and ball-screws.
˙10HP (7.4kw) Main spindle motor
Product Specifications
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BRIEF SPECIFICATION
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| MODEL | RC 1740 | RC 1760 | RC 1780 | RC 2040 | RC 2060 | RC 2080 |
| NOMINAL SIZE | ||||||
| Height of Center | 220 mm 8-5/8 inch | 255 mm 10 inch | ||||
| Swing over Bed | 440 mm 17-5/16 inch | 510 mm 20 inch | ||||
| Swing over Cross Slide | 235 mm 9 –1/4 inch | 305 mm 12 inch | ||||
| Distance Between Centers | 1000 mm 40 in | 1500 mm 60 in | 2000 mm 80 in | 1000 mm 40 in | 1500 mm 60 in | 2000 mm 80 in |
| BED | ||||||
| Width of Bedways | 330 mm 13 inch | |||||
| Total Length of Bed | 2000 mm 78 in | 2510 mm 98 in | 3020 mm 118 in | 2000 mm 78 in | 2510 mm 98 in | 3020 mm 118 in |
| SPINDLE | ||||||
| Spindle nose mounting | D1-8 CAMLOCK | |||||
| Spindle bore | 86 mm 3-3/8 inch | |||||
| Taper of spindle bore | M.T.#7 (Sleeve M.T.#5) | |||||
| Range of spindle speeds | High - Middle - Low | |||||
| 2000~240 - 380~45 - 84~10 RPM | ||||||
| Longitudinal travel (Z axis)(Ball screw 40㎜x10㎜ C5) | 920 mm | 1430mm | 1940 mm | 920 mm | 1430mm | 1940 mm |
| Longitudinal travel (Z axis) for Hydraulic 8 position turret | 870mm | 1380mm | 1890mm | 870mm | 1380mm | 1890mm |
| Longitudinal travel (Z axis) for Hydraulic 8 position turret & 3 jaw chuck 10” | 750mm | 1260mm | 1770mm | 750mm | 1260mm | 1770mm |
| Longitudinal travel (Z axis) for Electrical 4 way toolpost | 990mm | 1490mm | 1990mm | 990mm | 1490mm | 1990mm |
| Longitudinal travel (Z axis) for Electrical 4 way toolpost & 3 jaw chuck 10” | 870mm | 1380mm | 1890mm | 870mm | 1380mm | 1890mm |
| Cross slide travel (X axis) (Ball screw 25㎜x 5㎜ C5) | 280 mm 11 inch | |||||
| TOOL SLIDE | ||||||
| Total travel of cross slide | 280 mm 11 inch | |||||
| Max. size cutting tool | 25 mm 1 inch | |||||
| TAIL STOCK | ||||||
| Tailstock quill diameter | 75 mm 3 inch | |||||
| Tailstock quill Taper | M.T.#5 | |||||
| Tailstock quill travel | 160 mm 6-5/16 inch | |||||
| MOTOR | ||||||
| Main spindle motor | 10HP 7.4 kw | |||||
| Machine weight | 1800 kgs | 2000 kgs | 2300 kgs | 2100 kgs | 2300 kgs | 2600 kgs |
