System Robot
the most compact in the HP series
HP 26
HP 26
Richiedi un preventivo
TECHNICAL FEATURES
GENERAL FEATURES

The “HPline 26” Machining Centre 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 crossbeam has been placed: the “Y” longitudinal axis.
  • On the crossbeam slide the carriage of the “Y” transversal axis, on which moves the vertical arm for the “Z” axis.
  • The Z axis arm end is the fastening element of the operating unit.
MACHINE STRUCTURE
  • Structures formed with a alveolar pattern and whose size is based on the principles of FEM finite element analysis integrated with dynamic simulation

  • 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 pre-loaded recirculating ball runners.

  • Full digital package: SIEMENS highly dynamic Drives and Brushless Servomotors.

  • The brushless motors integrate the position data transmission system.

  • The structures are already prepared for the optional implementation of direct measurement systems with inductive linear encoders.

  • The crossbeam 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.

  • Also for vertical axis "Z", motion is transmitted by a double drive unit. Both motors are fitted with a brake and each one transmits motion on a rack: one on the right and one on the left of the vertical arm.

  • This configuration with double pinion/gear reducer/motor provides improved electronic adjustment of the preload according to the different operating conditions applied, recovery of clearances thereby maintaining precision, and higher dynamic performance.

 

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.

 

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.

STROKES OF LINEAR AXES
LINEAR AXES

 STROKE
mm

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

2400
2800

70 fino a 3 +/- 0,03 0,02
Y LONGITUDINAL

1700
3000
4000

70 fino a 3 +/- 0,03 0,02
Z VERTICAL

1000
1500

60 fino a 3 +/- 0,03 0,02
OPERATING UNIT

HS678 Head

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

 

Motion is transmitted by (Siemens) servo-assisted brushless motors allowing for programmable positioning in any point of the rotation.

 

Axes A and C are fitted with a pneumatic brake to lock the axes in a fixed position. This provides greater rigidity during machining that does not require the interpolation of these axes

 

  • Stall torque:     A =  470  Nm (1400 max)      C =   480 Nm (1450 max)   

  • Locking torque (brakes):  A = 1800 Nm     C = 1800 Nm


Direct measuring devices on rotary axes with angular transducers.

 

ROTATING AXES

 ROTATION
Degrees

FAST SPEED
°/sec
FAST ACCELERATION
°/s2
C ROTATION

 490°

90 (max 200) max 500
A ROTATION 

 +/- 120°

70 (max 120) max 500

 

Nr. 01 Automatic tool change electrospindle:

  • Power 22 kW in continuous service S1 (25kW in S6) with a nominal speed of 7,500 rpm,
  • Max torque = 28 Nm  in S1  (32 Nm in S6)
  • Max rotation 20,000 rpm
  • Built-in tool change for HSK A63 cone
  • Liquid cooling
  • Incremental encoder for rigid tapping

 

Nr. 01 Tool magazine:

Consisting of a tool change magazine with a 12-position rack placed at the back of the base, with pneumatic disengagement.

 

Or as an alternative

 

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 and a steel worktop. The worktop features the 22mm T-slots (in the size suitable for the sliding movement of M20 lugs) with a 250mm centre distance and parallel to the “Y” axis.

  • Worktop dimensions: 2600 x 1600 / 3000 / 4000 mm
  • The height of the worktop from the floor is about 490 mm
CONTROL UNIT

HEIDENHAIN NUMERICAL CONTROL MOD. iTNC530 HSCI:

With 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:

With SINUMERIK HT2 portable terminal

OPTIONAL FEATURES AND MAIN ACCESSORIES
  • Measurement system with linear transducers
  • 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
  • Swarf conveyor belt
  • Closure of the machine roof
  • Safety system to detect collisions
MULTIMEDIA
Technical sheet

GREAT STABILITY AND PERFORMANCE FOR MILLING MEDIUM-SIZED MODELS

High speed roughing and finishing of non-ferrous materials, even with considerable stress

The HP26 machining centre is the most compact in the series.

The structure, which integrates the side shoulders to the base, allows for great stability and repeatability of precision and quality machining, even with considerable stress.

The structure with a moving crossbeam running on two side shoulders and total perimeter enclosure with front sliding doors allows for easy access to load/unload the workpiece and maximum safety for the operator.

HP26 is excellent for high speed milling on medium-sized composite or light alloy models and components.

Let us guide you with our technical advice for your project and chose the safety of guaranteed reliability.

< back
OTHER MODEL
Want more information?
Change image
To proceed, in accordance with current privacy regulations, we invite you to read the privacy policy scrolling the whole page, clicking on a view
Please subscribe me to the newsletter