System Robot
the most compact in the CL series
CL kompact
CL Kompact
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TECHNICAL FEATURES
GENERAL FEATURES

The “CLkompact” is a milling machine 5-axis on the tool and commanded by a NC, consisting of a structure with Cartesian axes and a mobile crossbeam:

 

  • The base, a single block whose structure consists of a built-in worktop, supports, on both sides, the guides on which the sliding crossbar has been placed: the “Y” longitudinal axis.
  • The carriage of the “X” transversal axis, which moves the vertical arm for the Z axis, slides on the crossbar.
  • The axis end is the fastening element of the operating unit.
MACHINE STRUCTURE

 

  • The machine’s sturdy structures, standardised and made of electro-welded steel, are designed and dimensioned to maintain maximum rigidity and stability even under significant dynamic stresses posed by high movement speed.
  • Motion is transmitted by Brushless motors coupled to precision gear reducers with pinions fastened onto them and running on hardened and ground precision racks with helical teeth.
  • The components slide on precision prismatic guides with recirculating ball runners.
  • Full digital package: SIEMENS highly dynamic Drives and Brushless Servomotors.
  • Measuring system with linear transducers: linear axes fitted with a direct and linear inductive measuring system.
  • The crossbar is motorised on both ends: the electrically synchronised two-axis movement system (Gantry system) allows for precision performance even at very high speed and acceleration.
  • The "Z" vertical axis is controlled by a double drive unit, both fitted with a brake, allowing for maximum torque adjustment to control the mass movement in both directions, zero clearance and precision positioning without balancing.

 

Dust protections:

  • The runners have a double external protection consisting of special scrapers.
  • All the guides and transmissions of the linear axes are covered with bellows.


Perimeter protections:

The perimeter closure ensures maximum operator safety during the machine’s operating cycle. It consists of panels forming an integral part of the structure on the back and sides.  At the front, there are 2 sliding doors with manual opening and large inspection windows.

STROKES OF LINEAR AXES
LINEAR AXES

 STROKE
mm

MAXIMUM SPEED
m/min
FAST ACCELERATION
m/s2
POSITIONING ACCURACY
mm/m
REPEATABILITY
mm
X TRANSVERSAL

2200

70 fino a 3 0,03 0,02
Y LONGITUDINAL

2000
3000
4000

70 fino a 3 0,03 0,02
Z VERTICAL 

1300

60 fino a 3 0,03 0,02
"POWER" OPERATING UNIT

Universal head with 2 rotating axes at right angles and simultaneously controlled:

  • The axes are driven via Brushless motors coupled to high-precision gear reducers with an automatic clearance recovery system.
  • Axes A and C are fitted with a hydraulic brake to lock the axes in a fixed position. This provides greater rigidity during machining that does not require the interpolation of these axes.
  • Nominal torque:
    - Without brakes:   A =   580 Nm         C =   770 Nm
    - With brakes:   A = 1600 Nm     C = 3080 Nm
  • Direct measuring devices on rotary axes with angular inductive transducers.

ROTATING AXES

 ROTATION
Degrees

FAST SPEED
°/sec
FAST ACCELERATION
°/s2

 540°

125 up to 500

 +/- 120°

125 up to 500

 

Automatic tool change electrospindle:

  • Mounted on the bi-rotary head and with liquid cooling
  • Synchronous Motor Power 30 kW in S1 at a nominal speed of 6,800 rpm
  • Torque = 42 Nm in S1 (max 71 Nm in S6)
  • Max rotation 22,000 rpm
  • Built-in tool change for HSK63-A connection
  • Incremental encoder for rigid tapping

As an optional feature, the electric spindle can be designed for the axial flow of the liquid cooling lubricant


Or
 

  • Synchronous Motor Power 42 kW in S1 at a nominal speed of 6,000 rpm
  • Torque = 67 Nm in S1 (max 87 Nm in S6)
  • Max rotation 18,000 rpm - lubricated-for-life bearings
  • Max rotation 24,000 rpm - air-oil lubricated bearings
  • Built-in tool change for HSK63-A connection
  • Incremental encoder for rigid tapping
  • The electricospindle is designed for the axial flow of the liquid cooling lubricant


Tool magazine:
It consists of a tool change magazine with a 24-position disc located on the side of the structure with automatic opening protection door.

WORKTOP


The workpiece-holder table is an integral part of the machine base, featuring an electro-welded reticular structure. The joists have blocks with a machined worktop parallel to the strokes of axes X and Y. Complete with threaded holes for positioning and fixing templates, any worktops or blocks of unprocessed material to be machined.

 

“TOOL” worktop:

​Worktop in monolithic cast iron with 22mm T-slots (in the size suitable for the sliding movement of M20 lugs) with a centre distance of 250 mm parallel to the Y axis for the reference and the clamping of the workpieces. Secured to the structural worktop.

CONTROL UNIT


HEIDENHAIN NUMERICAL CONTROL MOD. iTNC530 HSCI:
HR410 PORTABLE KEYPAD with electronic handwheel, 3-metre coiled cable or 10-metre non-coiled cable.

 

Or as an alternative:

 

SIEMENS NUMERICAL CONTROL mod. 840D sl:

SINUMERIK HT2 portable terminal

OPTIONAL FEATURES AND MAIN ACCESSORIES

 

  • Minimal tool lubrication device
  • Device used to measure the tool and requalify the origin of the head rotating axes
  • Tool setter laser
  • Radio probe
  • Ioniser for blowing air
  • 2 Swarf conveyor belts
  • Liquid filtration and recirculation system
  • Closure of the machine roof
  • Safety system to detect collisions

 

MULTIMEDIA
Technical sheet

MILLING WITH MAXIMUM RIGIDITY AND STABILITY, EVEN WITH CONSIDERABLE STRESS

High speed milling of aluminium moulds and structural elements

The most compact version in the CL series.

The structure with base and shoulders in electro-welded steel in a single module, complete with a high-performance operating unit and a built-in steel fixing plate, allows for great stability and improved precision repeatability to the benefit of the machining quality, also with considerable stress.

This is an excellent CNC system for high speed milling on medium and large-sized aluminium moulds and structural elements in light alloys or composite material.

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