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MASTURN 550i

MASTURN 550i Universal centre lathe with CNC system

Simple machines suitable for piece and small lot production parts.
High precision, performance, easy operation.
Constant cutting speed – part machining of high quality.
Graphic simulation of machining.
Possibility of machining by means of manual control as on conventional lathe or via automatic cycles with CNC system support running on the basis of fixed cycles.
Program can be written as contour programming or DIN programming.
Cutting conditions and geometrical data of the part shape are entered via keyboard in control system which processes them automatically.
On demand, the software for creation of programs and their realization in your PC is available.





    STANDARD ACCESSORIES  MT 550i 800 / 1 500 MT 550i Live Tool 1500
    Working space lighting yes yes
    Fixed centre yes yes
    Adapter to spindle yes yes
    Ariving disc yes yes
    Working space enclosure yes yes
    Tool cooling yes yes
    Operation tool set yes yes
    Operating manual yes yes
    HEIDENHAIN MANUAL plus 620; SIEMENS 828 Manual Turn yes yes
    SPECIAL ACCESSORIES yes yes
    Three-jaw chuck yes yes
    Four-jaw chuck yes yes
    Face-plate yes yes
    Steady rest yes yes
    Following steady rest yes no
    Following steady rest for turret yes no
    Guide of the bars yes yes
    Tube guideways yes yes
    Stock stop in spindle yes yes
    Movable centre Röhm yes yes
    Chip conveyor yes yes
    Chip container yes yes
    Lifting equipment yes yes
    Quick holder MULTIFIX yes no
    8-position turret yes no
    8-position turret – driven tools no yes
    Technological SW Data Pilot 620 yes yes
    Technological SW for import of contours in DXF format (only for Heidenhain) yes yes
    Cooling of the switch board – air conditioning yes yes
    Spare parts catalogue yes yes
    Technical data MASTURN 550i 800 / 1 500 MASTURN 550i 800 / 1 500 LiveTool MASTURN 820i 2 000 / 3 000 / 4 500 MASTURN 820i  2 000 / 3 000 LiveTool
    Working range Geometric and working accuracy mm  ISO 13041-1  ISO 13041-1  ISO 13041-1  ISO 13041-1
    Swing over bed mm 550 550 880 880
    Swing over cross slide mm 350 350 530 530
    Distance between centres mm 900 (1 600) 1500 2 000 / 3 000 / 4 500 2 000 / 3 000
    Max. turning diameter mm 500 332 720 340
    Workpiece weight – overhung kg 400 400 1000 1000
    Workpiece weight – tailstock + 1 steady rest kg 1000 1000 3000 3000
    Working spindle Spindle nose (DIN 55027) 8 8 11 11
    Spindle bore mm 82 82 128 128
    Spindle taper 90 90 132 132
    Main drive Motor output kW 17 17 22 22
    Automatic two-stages gearbox mm 2 stages 2 stages 2 stages 2 stages
    Spindle speed range min-1 0 – 3 000 0 – 3 000 0 – 1 800 0 – 1 800
    1st gear min-1  0 – 750  0 – 750  0 – 400  0 – 400
    2st gear min-1 20 – 3 000 20 – 3 000 20 – 1 800 20 – 1 800
    Max. spindle torque:
    1st gear Nm 1300 1300 2150 2150
    2st gear Nm 295 295 430 430
    Axis X Ball screw – dia / pitch mm  25 / 5  25 / 5  32 / 5 32 / 5
    Travel mm 285 267 370 300
    Rapid traverse m. min-1 10 10 10 10
    Axis Z Ball screw – dia / pitch mm 40 / 5 40 / 5 50 / 10 50 / 10
    Travel mm 890 / 1590 1517 2000/3000/4500 1928/2928
    Rapid traverse m. min-1 10 10 10.10.2010 10.okt
    Tool head mm * MULTIFIX C 8-position turret * 8-position turret – Live Tool * MULTIFIX D1 8-position turret * 8-position turret – Live Tool
    Max. tool section mm 20 × 20 / 32 × 32 20 × 20 25 × 25 / 40 × 40 25 × 25
    Tailstock Sleeve dia mm 90 90 115 115
    Sleeve stroke mm 160 160 225 225
    Sleeve taper – MORSE 5 5 6 6
    Energy connections  and consumption Max. total machine input kWA 30 30 45 45
    Machine dimensions L x W X H mm 2 538 / 3 238 × 1 920 × 1 755 3 238 × 1 920 × 1 755 4 000 / 5 000 / 6 000 × 2 055 × 1 863 4 000 / 5 000 × 2 055 × 1 863
    Machine weight mm 3 200 / 3 400 3500 4 900 / 5 300 / 6 500  4 900 / 5 300
    Control system mm HEIDENHAIN  MANUAL plus 620 SIEMENS  SINUMERIK 828D HEIDENHAIN  MANUAL plus 620 SIEMENS  SINUMERIK 828D HEIDENHAIN  MANUAL plus 620 SIEMENS  SINUMERIK 828D HEIDENHAIN  MANUAL plus 620 SIEMENS  SINUMERIK 828D