Automatic lathe

PFIFFNER-MANURHIN KMX XL 32

Equipment and Axis Systems
Turrets: 3 units with driven tools
Gantry: 1 unit with driven tools
C-axes: Main and sub-spindle with C-axis

TECHNICAL DETAILS
Turning diameter: 33 mm
Turning length: 330 mm
Number of axes: 17
Control: SIEMENS 840D

Main spindle
Work area – Max. bar capacity: Ø 32 mm
Spindle stock travel: 350 mm
Spindle bore: Ø 37.5 mm
Spindle drive – Power AC motor (100/40%): 8 / 12.5 kW
Max. spindle speed: 8,000 rpm
Spindle movement: left and right

Spindle feed
Max. feed rate: 18 m/min
Torque: 10.5 Nm
Max. speed: 3,000 rpm
Max. thrust: 3,000 daN

Turret heads (3 units)
Rotary drive: Gear motor
Torque: 25 Nm
Hydraulic locking – Force: 2,500 daN
Number of stations: 8
Tool clamping: VDI 30
Number of rotating tools: 4
Tool speed: 7,500 rpm

Drive
Motor power (100/40%): 5.5 / 7.5 kW
Rotation direction: left and right
C-axis: included

Feed
Feed speed: 30 m/min
Rated torque: 10.5 Nm
max. speed: 1,500 rpm
max. thrust: 3,000 daN

Turret slide X1 – U1
Number of cross slides: 1
Cross slide travel: 70 mm
max. feed speed: 18 m/min
Rated motor torque: 6 Nm
max. motor speed: 3,000 rpm
max. thrust: 500 daN

Rear tool slides
Number of slides: 2
Slide U1 travel: 70 mm
Slide Y1 travel: 225 mm
max. feed speed: 18 m/min
Number of stations: 6
Tool cross-section: 20 x 20
max. thrust: 500 daN
Rated torque: 6 Nm

Number of rotating tool holders: 1 / 4
Motor drive: 8,000 rpm
Motor torque: 4.2 Nm
max. speed single spindle ER32: 2,000 rpm – 12.6 Nm
1 modular double spindle ER20: 6,000 rpm – 4.2 Nm
1 modular double spindle ER20: 8,000 rpm – 3.2 Nm

Cross slide
Number of slides: 2
Cross slide X2 travel: 140 mm
Feed slide Z2 travel: 120 mm
max. feed speed: 18 m/min
max. thrust on X2: 500 daN
Rated torque: 6 Nm
max. thrust on Z2: 900 daN
Rated torque: 10.5 Nm

Turret slide X3
Number of slides: 1
Travel: 80 mm
max. feed speed: 18 m/min
Rated motor torque: 6 Nm
max. motor speed: 3,000 rpm
max. thrust: 500 daN