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 500MT 550i Live Tool 1500
Working space lightingyesyes
Fixed centreyesyes
Adapter to spindleyesyes
Ariving discyesyes
Working space enclosureyesyes
Tool coolingyesyes
Operation tool setyesyes
Operating manualyesyes
HEIDENHAIN MANUAL plus 620; SIEMENS 828 Manual Turnyesyes
SPECIAL ACCESSORIESyesyes
Three-jaw chuckyesyes
Four-jaw chuckyesyes
Face-plateyesyes
Steady restyesyes
Following steady restyesno
Following steady rest for turretyesno
Guide of the barsyesyes
Tube guidewaysyesyes
Stock stop in spindleyesyes
Movable centre Röhmyesyes
Chip conveyoryesyes
Chip containeryesyes
Lifting equipmentyesyes
Quick holder MULTIFIXyesno
8-position turretyesno
8-position turret – driven toolsnoyes
Technological SW Data Pilot 620yesyes
Technological SW for import of contours in DXF format (only for Heidenhain)yesyes
Cooling of the switch board – air conditioningyesyes
Spare parts catalogueyesyes
Technical dataMASTURN 550i 800 / 1 500MASTURN 550i 800 / 1 500 LiveToolMASTURN 820i 2 000 / 3 000 / 4 500MASTURN 820i  2 000 / 3 000 LiveTool
Working rangeGeometric and working accuracymm ISO 13041-1 ISO 13041-1 ISO 13041-1 ISO 13041-1
Swing over bedmm550550880880
Swing over cross slidemm350350530530
Distance between centresmm900 (1 600)15002 000 / 3 000 / 4 5002 000 / 3 000
Max. turning diametermm500332720340
Workpiece weight – overhungkg40040010001000
Workpiece weight – tailstock + 1 steady restkg1000100030003000
Working spindleSpindle nose (DIN 55027)881111
Spindle boremm8282128128
Spindle taper9090132132
Main driveMotor outputkW17172222
Automatic two-stages gearboxmm2 stages2 stages2 stages2 stages
Spindle speed rangemin-10 – 3 0000 – 3 0000 – 1 8000 – 1 800
1st gearmin-1 0 – 750 0 – 750 0 – 400 0 – 400
2st gearmin-120 – 3 00020 – 3 00020 – 1 80020 – 1 800
Max. spindle torque:
1st gearNm1300130021502150
2st gearNm295295430430
Axis XBall screw – dia / pitchmm 25 / 5 25 / 5 32 / 532 / 5
Travelmm285267370300
Rapid traversem. min-110101010
Axis ZBall screw – dia / pitchmm40 / 540 / 550 / 1050 / 10
Travelmm890 / 159015172000/3000/45001928/2928
Rapid traversem. min-1101010.10.201010.okt
Tool headmm* MULTIFIX C 8-position turret* 8-position turret – Live Tool* MULTIFIX D1 8-position turret* 8-position turret – Live Tool
Max. tool sectionmm20 × 20 / 32 × 3220 × 2025 × 25 / 40 × 4025 × 25
TailstockSleeve diamm9090115115
Sleeve strokemm160160225225
Sleeve taper – MORSE5566
Energy connections  and consumptionMax. total machine inputkWA30304545
Machine dimensionsL x W X Hmm2 538 / 3 238 × 1 920 × 1 7553 238 × 1 920 × 1 7554 000 / 5 000 / 6 000 × 2 055 × 1 8634 000 / 5 000 × 2 055 × 1 863
Machine weightmm3 200 / 3 40035004 900 / 5 300 / 6 500 4 900 / 5 300
Control systemmmHEIDENHAIN  MANUAL plus 620 SIEMENS  SINUMERIK 828DHEIDENHAIN  MANUAL plus 620 SIEMENS  SINUMERIK 828DHEIDENHAIN  MANUAL plus 620 SIEMENS  SINUMERIK 828DHEIDENHAIN  MANUAL plus 620 SIEMENS  SINUMERIK 828D