SP 280

  • Max. średnica toczenia: 280 mm
  • Max. długość toczenia: 550 mm
  • Max. Waga przedmiotu obrabianego: 350 kg
  • Max.output S1 / S6 - 40%: 22/33 kW

The two machine sizes specified in the name by the maximum machining diameter (180 mm or 280 mm) allow for high productivity including right spindle machining
Five technological versions for each machine size allow for the perfect choice of your technology from small-scale production to specialized mass production.
The solid base of the machine and the bed ensure high stiffness of the machine
Deformations of mechanical components of machines are verified
using numerical calculation methods - FEM
Dynamics and stability of the axle movement are checked using modern calculation methods
Spindle units provide high machining efficiency
The built-in spindle synchronous motors provide high spindle dynamics and efficient rotary C axis
Line axle support, right headstock or tailstock travels on the track guide, providing high positioning accuracy and interpolated axle movement.
The rigidity of the three-axial version of the upper slide emphasizes the solution with the virtual motion of the Y1 axis, which consists of the interpolation of the real axes X1 and Y 'including the angle of 30 degrees
Programmable movement of the tailstock body reduces unnecessary tampering in the machining process
The choice of modern control systems SINUMERIK 840 sl, GE FANUC 0i and GE FANUC 30i guarantee excellent control and programming comfort.
Machines meet your expectations in terms of ease of use, including integrated workshop programming
TECHNICAL DATA   SP 280 SP 280 MC SP 280 Y SP 280 SMC SP 280 SY
Working space            
Swing dia. over bed mm 570 570 570 570 570
Max. turning length mm 565 565 565 490 490
Max. turning dia. mm 280 280 280 280 280
Max. bar stock capacity - spindle with belt drive mm A6: Ø 63 - - - -
Max. bar stock capacity - motor spindle mm - A6: Ø 61 A6: Ø 61 A6: Ø 61 A6: Ø 61
Axis travels            
Axes X / Z mm 245 / 640 245 / 640 245 / 640 194 / 640 194 / 640
Axis Y mm - - +-50 - +-50
The right headstock Zs mm - - - 725 725
Rapid traverse            
Axes X / Z min-1 30 / 30 30 / 30 30 / 30 30 / 30 30 / 30
Main spindle            
Belt drive min-1 A6: 4700 - - - -
Motor spindle - max. speed min-1 - A6: 4700 A6: 4700 A6: 4700 A6: 4700
Counter spindle A5 min-1 - - - A5: 6000 A5: 6000
Tool head            
Number of positions   12 12 12 12 12
Hole dia. VDI mm 40 40 40 40 40
Max. speed of tool spindle min-1 - 4000 4000 4000 4000
Tailstock            
Sleeve taper - MORSE   Mo 5 Mo 5 Mo 5 - -
Spindle motor            
Output S1 / S6 - 40% kW A6: 22 / 33 - - - -
Max. torque S1 / S6 - 40% Nm A6: 273 / 410 - - - -
Motor spindle            
Output S1 / S6 - 40% kW - 20,9 / 27 20,9 / 27 20,9 / 27 20,9 / 27
Max. torque S1 / S6 - 40% Nm - 200 / 257 200 / 257 200 / 257 200 / 257
Counter spindle            
Output S1/ S6 - 40% kW - - - 7,5 / 9 7,5 / 9
Max. torque S1 / S6 - 40% Nm - - - 48 / 57 48 / 57
Tool spindle            
Output S3 - 40% kW - 8 8 8 8
Max. torque S3 - 40% Nm - 40 40 40 40
Machine dimensions and weight            
Length x width x heigth mm 3875 x 2122 x 2345 3875 x 2122 x 2345 3875 x 2122 x 2345 3875 x 2122 x 2345 3875 x 2122 x 2345
Weight kg 7200 7500 7700 7800 7900
 
 
STANDARD ACCESSORIES
Through clamping cylinder (the left headstock)
Solid clamping cylinder (the right headstock)
The left and right spindle locking (motor spindle)
Direct measuring in axis X1
Absolute measuring of linear axes
Tool cooling - 7 bar
Tailstock incl. connection
Machine lighting
Tool kit
Technical documentation
SPECIAL ACCESSORIES
Chucks A5, A6, A8
Special fixtures
Tool holders
High-pressure tool cooling - 17 bar with filtration
The left spindle locking (belt drive)
Fixture blowing – the right headstock
Ejector of parts in the right headstock
Parts catcher
Bar guide
Adaptation for bar feeder
Bar feeder
Manual rinsing
Vapour exhaustion from working space
Automatic tool check
Remote diagnostics
Chip conveyor incl. connection
Chip container with tank
Automatic door opening
Machine state signalling (beacon)
Lifting device

 

Machine basic concept

Skelet stroje
  1. Base
  2. Bed
  3. Slide - Y’-axis feed
  4. Slide - Z1 -axis feed
  5. Main spindle
  6. Counter spindle
  7. Tool head
  8. Rolling guideways - X1 -axis
  9. Rolling guideways - ZS -axis
  10. Rolling guideways - Z1 -axis
FEM model

FEM model

Machine frame has been optimised regarding static rigidity and dynamic properties by means of a finite elements method.

Workspace

Pracovní prostor

SP 280

Max. machining diameter: 280 mm
Max. machining length: 550 mm

Pracovní prostor

SP 280 MC

Max. machining diameter: 280 mm
Max. machining length: 550 mm

Pracovní prostor

SP 280 Y

Max. machining diameter: 280 mm
Max. machining length: 550 mm

Pracovní prostor

SP 280 SMC

Max. machining diameter: 280 mm
Max. machining length: 450 mm

Pracovní prostor

SP 280 SY

Max. machining diameter: 280 mm
Max. machining length: 450 mm

Industry and application

Obrobek

Automotive / Agricultural Machines

  • Connectors, Flanges, Shafts
Obrobek

Automotive / Agricultural Machines

  • Connectors, Flanges, Shafts
 

SP 280 - CZ/RUS

 

SP 280 - EN/DE

 

SP 280 - CZ/PL

CONTACT US:

OR WRITE US:

By clicking on “Send”, I expressly agree to the processing and keeping of all my personal data I provide through KOVOSVIT MAS, a.s. in accordance with Act No. 101/2000 Coll., as amended. I provide this information to KOVOSVIT MAS, a.s., as a personal data administrator or as its authorized representative, for the sole purpose of providing information no later than three years after they have been sent.


* Required fields