- Heavy-duty design
- Compact design
- Renishaw measuring arm for manual tool measurement
- The entire bed design has many reinforcing ribs optimized by finite element analysis, ensuring high rigidity, better heat dissipation (thermal symmetry) and more accurate machining
- Ball screw with improved accuracy, rigidity and heat resistance.
- Siemens servomotors in all axes
- All servo motors with integrated encoder for maximum accuracy
- The motor is located on the side of the machine and prevents heat transfer and vibrations caused by the motor.
- 45° inclined bed design for particularly large machining diameters
- Better unhindered chip flow into the chip tray
- Hydraulic three-jaw lathe chuck Ø 250 mm
- Sauter VDI 40 tool changer with 12 tool positions and driven tools
- Hardened and precision-ground ball screws for high rapid traverse speeds in all axes
- Dimensionally stable box guide ensures a long service life thanks to maximum static and dynamic rigidity
- Device for manual tool measurement
- Tailstock with hydraulic quill
- Heat exchanger
- Portable, electronic handwheel with enabling switch and emergency stop switch makes it much easier to run in programs
- Belt-type chip conveyor ensures efficient chip removal
- Work light for complete illumination of the work area
- Coolant device with cleaning gun
- RJ45 , power interface
- Additional package SIEMENS material defect liability and free online/on-site service OSS Plus
- 1 year maintenance contract Basic included in D/A/CH
SINUMERIK 828D
High-tech for the compact class
The use of two independent tools makes 4-axis turning - balance cutting - possible. The new functions include multi-channel capability with ShopTurn, which allows, among other things, the synchronization of programs with programSYNC. The new software offers the option of running two channels simultaneously in turning and grinding machines.
SINUMERIK CNC controlSinumerik 828D Basic sets standards in all aspects of machining performance. Whether accuracy and speed, reduction of cycle times or energy efficiency and safety - SINUMERIK sets the pace.
Communicative
- Front interfaces: USB 2.0, RJ45 Ethernet, Compact Flash (CF) Card
16 function keys
- The 8 horizontal and 8 vertical softkeys allow you to access all operating screens with just a few keystrokes
User-friendly
- Full QWERTY keyboard
- Hard keys with protective film
- IP65 protection class
SAFETY Integrated - set up with the door open
- Functional safety also protects against high costs!
Machine and system safety is not only important because strict regulations must be observed. When everything runs safely, you benefit from time savings in engineering, higher system availability and greater investment security.
PPU 270 control unit
- 10.4" color display
- 4:3 format
- User-friendly SINUMERIK Operate software
System software
- PPU 271 SW 24
- 3 MB CNC memory
- 3 ms block change time
- 50 Look Ahead
- 128 tools
Equipment details
Box guide
- Maximum static and dynamic rigidity
- High positioning accuracy
- Smooth, backlash-free movement
Components and cast parts
Machine bed
- Heavily ribbed
- 45-degree inclination
- High rigidity and durability
- Facilitates chip evacuation
C axis (factory option) |
---|
Angular accuracy | 51 " |
Repeat accuracy | 20 " |
Cooling lubricant system |
---|
Coolant pump output | 0.7 kW |
Tank capacity | 320 l |
Dimensions and weights |
---|
Length approx. | 4750 mm |
Width/depth approx. | 1880 mm |
Height approx. | 1950 mm |
Weight approx. | 4800 kg |
Electrical connections |
---|
Total rated value | 40 kVA |
Electrical Data |
---|
Supply voltage | 400 V |
Mains frequency | 50 Hz |
Fast motion speed |
---|
X-axis | 12 m/min |
Y-axis | 16 m/min |
Feed force |
---|
Feed force X-axis | 11 kN |
Feed force Z-axis | 9,5 kN |
Hydraulic system |
---|
Motor output | 2,2 kW |
Tank capacity | 36 l |
Machine data |
---|
Chuck passage diameter | 51 mm |
Angled bed | 45 ° |
Motor torque |
---|
X axis | 16 Nm |
Z axis | 16 Nm |
Speed range |
---|
Speed range | 30 – 3000 min¯¹ |
Spindle |
---|
Spindle chuck | DIN ISO 702-1 No. 6 |
Drive | Strap |
Spindle bore with hydraulic chuck | 250 mm |
Spindle taper | A2-6 |
Main spindle bore | 65 mm |
Tailstock |
---|
Chuck | MT 5 |
Quill stroke | 100 mm |
Quill diameter | 100 mm |
Travel |
---|
Travel X axis | 295 mm |
Travel Z axis | 1050 mm |
Turret |
---|
Type | Servo VDI 40 - DIN5480 |
Number of tool slots | 12 |
Drive motor output | 2.7 kW |
Max. permissible speed at tool coupling | 6000 min¯¹ |
Max. tool torque | 12 - 46 Nm |
Vertical spindle |
---|
Drive motor output continuous operation S1 | 11 kW |
Drive motor output S6-30 % operation | 15 kW |
Drive motor torque | 140 Nm |
Drive motor torque S6-30 % operation | 210 Nm |
Work areas |
---|
Lathe chuck diameter | 430 mm |
Turning length | 1000 mm |
Swing diameter above machine bed | 600 mm |
Swing diameter above planing slide | 450 mm |
Unit: pc(s).
Packaging unit: 1
- 2 axial holders for driven tools, radial holders for driven tools
- 3 square transverse holder, right-hand version, short DIN 69880 - B1 30 x 30 x 40
- Square transverse holder, right-hand version, short DIN 69880 - B1 30 x 20 x 40
- Square longitudinal holder, right-hand version DIN 69880 C1 - 30 x 20 x 70
- Collet chuck E2 Ø 20 mm
- Collet E2 Ø 25 mm
- Collet E2 Ø 32 mm
- ER 32 collet set ( 6 , 8 , 10 , 12 , 16 , 20 mm)
Optimum Maschinen Germany GmbH
Dr.-Robert-Pfleger-Str. 26
Deutschland / Germany
96103 Hallstadt
info@optimum-maschinen.de