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All Optimum products

Brand: Optimum · Stürmer Maschinen, Germany

CNC lathe OPTIturn L 50E, 400 V

Article no. 3504240CNC lathes

Length (product) approx.
2750 mm
Width/depth (product) approx.
1965 mm
Height (product) approx.
2052 mm
Net weight approx.
4200 kg
Turning diameter
210 mm
Turning length
618 mm

Price on request

If the machine is not in the showroom, the delivery time is 7 working days. We confirm availability when we accept the order. Delivery times

Call
  • Official importer of Stürmer Maschinen
  • Warranty and out-of-warranty service
  • Delivery by arrangement
  • Technical experts at your disposal

Technical specifications

Dimensions and weights
Length (product) approx.2750 mm
Width/depth (product) approx.1965 mm
Height (product) approx.2052 mm
Net weight approx.4200 kg
Work areas
Turning diameter210 mm
Turning length618 mm
Center height245 mm
Swing diameter above machine bed490 mm
Swing diameter above planing slide280 mm
Bed width400 mm
Motor torque
X axis motor torque6 Nm
Z axis motor torque11 Nm
Speed range
Speed range3000 min¯¹
Electrical Data
Supply voltage400 V
Mains frequency50 Hz
Precision
Repetition accuracy± 0.005 mm
Positioning accuracy± 0.008 mm
Hydraulic system
Hydraulic system motor output2.2 kW
Hydraulic system tank capacity50 l
Cooling lubricant system
Cooling lubricant system coolant pump output450 W
Cooling lubricant system tank capacity110 l
Cooling lubricant system cleaning pump output1000 W
Machine data
Chuck passage diameter52 mm
Spindle
Spindle chuckDIN ISO 702-1 Nr. 6 Form A2
Spindle hydraulic lathe chuck66 mm
Tailstock
Tailstock chuckMK 5
Tailstock quill stroke150 mm
Tailstock quill diameter75 mm
Travel
Travel X axis300 mm
Travel Z axis800 mm
Vertical spindle
Vertical spindle drive motor output continuous operation S17.5 kW
Verticle spindle drive motor output S6-30 % operation11.25 kW
Vertical spindle drive motor torque48 Nm
Vertical spindle drive motor torque S6-30 % operation72 Nm
Feed speed
X axis feed speed12000 mm/min
Z axis feed speed15000 mm/min
Turret
Tool changer typehydraulic; VDI 30
Tool changer number of tool slots8 Tools
Tool changer max. chuck height, width square20 mm
Tool changer max. chuck diameter drilling rod32 mm
Electrical connections
Total rated value11 kVA
Motor(s)
Torque at the spindle86 Nm

SIEMENS SINUMERIK 808D ADVANCED

  • Precise processing
  • Spindle and feed motors from SIEMENS
  • Full enclosure with safety device
  • Standard with a maximum spindle speed of up to 3,000 min -1
  • Hydraulic lathe chuck
  • Ball screws
  • Linear guides in all axes
  • Automatic central lubrication
  • Servo-hydraulic VDI 30 tool changer with 8 tool places
  • Swiveling control unit
  • Electronic handwheels for the X and Z axes
  • Coolant device with 110 liter coolant tank
  • RJ45 plug connection, USB connection and 230 V power connection
  • EMC (electromagnetic compatibility)
  • Six adjustable feet
  • Operating tools

SINUMERIK 808D ON PC

  • Control-identical software package for further simplification of the handling of the machine
  • Control-identical software package
  • Simplifies the handling of the machine
  • The workpieces can be programmed and simulated offline

Control

  • 8.4” LCD color display with 800 x 600 resolution

TOTAL PACKAGE

  • RJ45 Ethernet port
  • Prepared for remote maintenance
  • AST function; enables simple optimization with higher demands on dynamics and accuracy
  • Absolute encoder/no reference travel necessary
  • Higher accuracy

Extended warranty

  • 12 months; Article No. 3589010
  • 36 months; Article No. 3589012

TOOL REVOLVER

  • Capacity for eight tools
  • Servo hydraulic VDI30 tool turret
  • Mounting height max. 20 mm
  • Mounting diameter 32 mm

LINEAR GUIDE

  • Maximum feed speed
  • Durable
  • Stainless steel cover

SIGNAL LAMP

  • Indicates the status of the machine visually

HANDWHEELS

  • Handwheel for manual movement of the X-axis and Z-axis
  • Emergency stop impact switch

SWITCH CABINET

  • Clear structure of the control cabinet
  • Compliant with standards
  • Drives from SIEMENS

CENTRAL LUBRICATION SYSTEM

  • Ensures regular and automatic lubrication
  • Lubrication points that are connected to the central lubrication system have a longer service life

Training and learning

  • Operation of SINUMERIK Operate BASIC can be learned on the PC without additional hardware
  • Simple and convenient learning with control-identical user interface

Offline CNC programming

  • Productivity increase through programming directly on the PC
  • Testing of part programs on the PC with the integrated simulation

Professional CNC presentations

  • Presentation of the SINUMERIK Operate BASIC user interface on the PC - anytime, anywhere without additional hardware

Features

  • OPTIMUM PREMiUM Universal CNC lathe

The SINUMERIK 808D ADVANCED control is a panel-based CNC control. The compact and user-friendly entry-level solution is used for simple turning applications. Features such as simple operation, commissioning and maintenance are the perfect basis for equipping CNC machines.

Due to its technology-specific characteristics, the SINUMERIK 808D ADVANCED control is perfectly preconfigured for turning. Due to the hardware and software extensions, the SINUMERIK 808D ADVANCED also offers sufficient performance for simple turning functions for mold and tool making.

Thanks to a panel-based CNC design with few interfaces and an operator panel in protection class IP65, the SINUMERIK 808D ADVANCED is perfectly prepared for use in harsh environments. The small dimensions enable the use in compact machines.

The data comes from the product description. To clarify a parameter, call +359 882 477 388.

Delivery, warranty and service

Delivery by arrangement

  • Products in stock: delivered on the same day or on the next working day after the order is confirmed.
  • Products not in stock: the delivery time is 7 working days, unless one of our staff specifies otherwise.
  • Pigeon Express carries shipments of up to 400 kg. For this machine we agree the delivery method and price with you when we confirm the order.
Shipping weight
4200 kg
Dimensions
2750 x 2000 x 2130 mm
Delivery terms

Warranty

“The warranty period is 24 months for all private individuals and 12 months for all legal entities, unless stated otherwise in the product description.”

Promash provides a warranty in accordance with the manufacturer's terms.

Frequently asked questions

Service and advice

Warranty and out-of-warranty service. Technical experts at your disposal for choosing a machine, commissioning and training.

Call: +359 882 477 388

Accessories for this machine

The original Stürmer accessories and options for CNC lathe OPTIturn L 50E, 400 V — add them to the order together with the machine.