3-axis CNC vertical machining center with traveling column CHARLYROBOT
4U ENSEIGNEMENT COLLEGES

Electronic :
Charlyrobot CNR3 micro-step digital control.
3 to 5 interpolated electronic axes.
Communication: serial RS232
Power supply 240 volts or option 110 volts single phase + earth
Installed power: 2KW with HF spindle 1.1 KW.

Drive :
Stepped motor, micro-step management.
Ball screw diameter 12 mm with a thread of 5 mm on X, Y and Z.
Guides by prismatic rails with ball recirculation shoes on X and Y.
Protection of axes by lip seals on X, Y and Z.
Greaser on guide shoe and drive ball screw bushing.

Options :

Microlubrification
Floating suction sensor in Z, for 2D application only.
Standard 600 W spindle with speed converter by mecanical potentiometer on the spindle. Rotation of 8000 to 24000 rpm. Maximum tightening diameter of 8 mm.
High frequency spindle 1.1 KW without tool changer with electronic frequency converter controlled by potentiometer on the front panel. Rotation of 6000 to 24000 rpm, EX20 collet with maximum tightening diameter of 13 mm.
4th axis (brushless).
Bushless servo motors with CNR3 digital control, 3 axes extensible to 5.
Vaccum table.

Safety :

Integral cover with 180° vision, very bright.
Compliant with the European Directive "machine n° 98/37/CE".
"Punch button" type emergency stop.
Cover opening detection.
Electromagnetic cover locking, controlled by the spindle