SPH 50

  • Max. turning dia: 550 mm
  • Max. turning length: 3 000 mm
  • Max. Workpiece weight: 2 500 Kg
  • Max.output S1: 100 kW

CNC Lathes

This cnc lathes are equipped with two independent-controlled turrets enabling machining with two tools at the same time. The tool turrets are situated on the upper bed guideways. They are oriented with tool plates to face each other in a mirrored way. The turrets are 8-position in the SPH 50, or 12-position in the SPH 50D and SPH 50 DS. They are electrically controlled and the SPH 50 D and SPH 50 DS can additionally use driven tools. The left turret enters the space above the headstock, the right one above the tailstock. Travels in the Z axis partially overlap, however, the minimum distance between the turret flange faces is 400 mm in the SPH 50, (320 mm in the SPH 50 D and SPH 50 DS). cnc lathes

TECHNICAL DATA

CNC control system
  SPH 50

SIEMENS 840 D
SPH 50D

SIEMENS 840 D
SPH 50DS

SIEMENS 840 D
Working range:        
Swing dia. over bed mm 760 (*910) 760 760
Max. turning dia. right/left turret mm 530 / 530 530 / 400 530 / 400
Min. turning length mm 3000 3000 2700
Max. workpiece weight kg 2500 2500 2500
Operating spindle        
Spindle nose   A15 A11 A11
Spindle bore mm Ø 125 Ø 120 Ø 135
Main drive        
Output S1 / S6 - 40% kW 100 / 136 60 / 80 28 / 42
Torque S1 / S6 - 40% min-1 4400 / 6000 1700 / 2700 1680 / 2525
Max speed min-1 2100 2800 28000
Speed stages   2 2 2
Auxiliary counter spindle (electrospindle)        
Spindle nose   - - A8
Spindle bore mm - - Ø65
Output (S1/S6-40%) kW - - 22 / 28
Torque (S1/S6-40%) Nm - - 300 / 384
Max. speed min-1 - - 4000
Max. torque C-axes Nm - - 270
NC I – upper saddle right        
X-axes – max. travel mm 224 (Ø84 - 530) 280 (Ø0 - 530) 280 (Ø0 - 530)
Z-axes – max. travel mm 2385 2620 2600
Rapid traverse X/Z mm.min-1 12 000 / 15 000 12 000 / 15 000 12 000 / 15 000
NC II – upper saddle left        
U-axes – max. travel mm 222 (Ø88 - 530) 200 (Ø30 - 400) 200 (Ø30 - 400)
W-axes – max. trave mm 1810 2030 2030
Rapid traverse U/W mm.min-1 12 000 / 15 000 12 000 / 15 000 12 000 / 15 000
Repeatability        
Axes X, U mm 0,006 0,006 0,006
Axes Z, W mm 0,013 0,013 0,013
Steady rest        
Axes Q – max. travel mm 1725 1860 300
Traverse of the rest mm 280 280 -
Tailstock        
Tailstock dia. mm 190 190 -
Tailstock travel mm 180 180 -
Tapper MORSE   6 6 -
Machine dimensions        
L x W x H (incl. chip nocveyor) mm 8100 x 3435 x 2286 8124 x 3435 x 2230 8124 x 3435 x 2230
Machine weight kg 27 000 26 000 26 000

STANDARD ACCESSORIES

SPH 50 SPH 50D SPH 50DS

Control system

yes yes yes

Remote diagnostics 

yes yes yes

Portable panel with manual wheel 

yes yes yes

Axis C on the counter spindle 

no no yes

Modification for connection of equipment for monitoring the Prometec cutting process

yes yes yes

Modification of the connection of Marpos equipment (active checking of the part)

yes yes yes

Locking of the switchboard door

yes yes yes

Euro or Bona paint 

yes yes yes

Lighting

yes yes yes

Set of tools for service

yes yes yes

Conversation English / German

yes yes yes

User manual for the machine and main components, recording and testing of precision

yes yes yes

SPECIAL ACCESSORIES

no yes no

Positioning of the spindle at 3°

yes yes yes

Cooling unit (+ 50C ÷ + 450C)

yes yes yes

Adaptation for manipulator

yes yes yes

Lighting signalling of machine operation  

yes yes yes

Clamping KFD-HS 400/UVN 215 + draw rod 

no yes no

Clamping cylinder UVN 215

no yes no

Draw rod drive 

yes no no

Clamping Forkardt 3 LZD 500  

yes no no

Chip conveyor 

yes yes yes

Cooling Z1 3000/S  

yes yes yes

Cooling Z2 3000/S  

yes yes yes

Treatment of BS cutting liquid 

yes yes yes

Tank for cutting liquid 900 l

yes yes yes

Rest SMW SLU4 including inlets, holder, distribution, control

yes yes no

Rest SMW SLU3.1 – left – firm + slide 

no no yes

Rest SMW SLU3.1 – right – firm + slide

no no yes

Adaptation for hydraulic pressing by counter-spindle  

no no yes

Clamping cylinder non-passable – left spindle  

no no yes

Clamping cylinder, two-stroke, non-passable, counter-spindle 

no no yes

Cooling Z1 3000/S and magnetic filtration 

no no yes

Cooling Z2 3000/S and magnetic filtration  

no no yes

Exhaustion of vapours 

yes yes yes

Air distribution

yes yes yes

Saddles for parts

yes yes no

Movement of cover 3000  

yes yes yes

Active work-piece inspection

yes yes yes

Base material 

yes yes yes

Lifting equipment 

yes yes yes

 

Machine basic concept

Základní koncepce

The cast bed is a box concept. The leading areas are declined by 30° from the vertical position. The upper leading area is steel, hardened (hardness 600-730 Hv) and grinded. The lower leading areas are a combination of hardened, steel and cast lines (400 HB). The bed is mounted to the cast iron base filled with forming material. On the base there are fixation areas for the base of the main motor, the covering and for the load-bearing constructions of the machine nodes. On the upper bed there are electric conductors and individual pipes that are easily accessible for the operator and other staff. The condensate and lubrication oil are collected back into the hopper for the chip conveyer by drilled channels in the bed. cnc lathes

Základní koncepce
 

Industry and application

Obrobek

 

SPH 50 - EN/RUS

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