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Brand: Optimum · Stürmer Maschinen, Germany

CNC-controlled flatbed lathe OPTIturn L 28HS SINUMERIK 808D ADVANCED, 400 V

Article no. 3504220CNC lathes

Length (product) approx.
1655 mm
Width/depth (product) approx.
1590 mm
Height (product) approx.
1955 mm
Net weight approx.
832 kg
Center height
169 mm
Distance between center
430 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.1655 mm
Width/depth (product) approx.1590 mm
Height (product) approx.1955 mm
Net weight approx.832 kg
Work areas
Center height169 mm
Distance between center430 mm
Swing diameter above machine bed300 mm
Swing diameter above planing slide200 mm
Bed width180 mm
Motor torque
X axis motor torque1.3 nm
Z axis motor torque2.4 Nm
Speed range
Speed range40 – 4000 min¯¹
Electrical Data
Drive motor output2.2 kW
Supply voltage400 V
Mains frequency50 Hz
Precision
Repetition accuracy± 0.01 mm
Positioning accuracy± 0.01 mm
Hydraulic system
Hydraulic system tank capacity25 l
Cooling lubricant system
Cooling lubricant system coolant pump output95 W
Cooling lubricant system tank capacity25 l
Spindle
Spindle chuck(DIN 6350) A2-3
Spindle bore30 mm
Spindle taper5C
Tailstock
Tailstock chuckMK2
Tailstock quill stroke120 mm
Tailstock quill diameter30 mm
Travel
Travel X axis145 mm
Travel Z axis465 mm
Feed speed
X axis feed speed10000 mm/min
Z axis feed speed12000 mm/min
Turret
Tool changer typeelectrical
Tool changer number of tool slots6 pcs.
Tool changer max. chuck height, width square16 mm
Tool changer max. chuck diameter drilling rod16 mm
Electrical connections
Total rated value3.75 kVA
Motor(s)
Drive motor torque14 nm
Torque at the spindle28 nm

Features

  • Braced machine bed made of gray cast iron
  • Elaborate spindle bearing
  • Emergency stop impact switch
  • Central lubrication
  • Reference switch
  • Maintenance-friendly protective housing
  • Rear access door for maintenance
  • Safety switch on the front sliding door
  • Revolving revolver is behind the center of rotation (left-hand turning tool)
  • Linear guide

Scope of delivery

  • Coolant system machine lamp operating tool

Software package "SINUMERIK 808D on PC" included. (Practical training software, with it Workpieces can be programmed and simulated offline on the PC. Download for free at www.cnc4you.com)

CNC-controlled flatbed lathe with linear guide. Control via Siemens 808D Advanced.

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
900 kg
Dimensions
1860 x 1660 x 2070 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-controlled flatbed lathe OPTIturn L 28HS SINUMERIK 808D ADVANCED, 400 V — add them to the order together with the machine.

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