Skip to content
PromashCall
1 / 6
All Optimum products

Brand: Optimum · Stürmer Maschinen, Germany

Precision Center and Turning Center Lathe Optimum OPTIturn TZ 4V, 400 V

Article no. 3432247Universal lathes

Length (product) approx.
1960 mm
Width/depth (product) approx.
1060 mm
Height (product) approx.
1690 mm
Net weight approx.
1250 kg
Center height
200 mm
Distance between center
800 mm

€21,852incl. VAT

BGN 42,738.80

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

Advice: +359 882 477 388

Buy in instalments

  • Buy in instalments with tbi bank

    Online application, approval by the bank, contract.

  • UniCredit consumer financing

    A purchase loan through UniCredit Consumer Financing.

  • 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.1960 mm
Width/depth (product) approx.1060 mm
Height (product) approx.1690 mm
Net weight approx.1250 kg
Work areas
Center height200 mm
Distance between center800 mm
Swing diameter above machine bed400 mm
Swing diameter above planing slide245 mm
Bed width260 mm
Equipment
Digital position indicatorDPA 32
Speed range
Number of gears2
Speed range50 – 3000 min¯¹
Electrical Data
Drive motor output5.5 kW
Supply voltage400 V
Mains frequency50 Hz
Operating modeS6
Duty cycle60 %
Cooling lubricant system
Cooling lubricant system coolant pump output0.125 kW
Cooling lubricant system tank capacity20 l
Standards and certifications
StandardDIN EN 55011
EMC levelC3
Spindle
Spindle chuckDIN ISO 702-1 No. 5 Form A2
Spindle bore52 mm
Spindle coneMT 6
Tailstock
Tailstock chuckMK 3
Tailstock quill stroke110 mm
Tailstock quill diameter50 mm
Pitches
Metric pitch0.2 – 14 mm/rev
Number of metric pitches36
Imperial pitch80 – 1 TPI/1"
Number of imperial pitches42
Diametrical pitch3 – 200 TPI/π
Number of diametrical pitches33
Modular thread pitch0.1 – 7 mm/rev
Number of modular thread pitches44
Travel
Travel upper slide112 mm
Travel cross slide212 mm
Travel carriage saddle800 mm
Feed
Longitudinal feed range0.0263 – 1.8416 mm/rev
Number of longitudinal feeds48
Flat feed range0.0133 – 0.9321 mm/rev
Number of flat feeds48
Motor(s)
Drive motor gears2

Features

  • Hardened and ground Z-axis guideway
  • Motor protection switch
  • Control cabinet with 24 V DC power supply
  • Partial enclosure with included, large dimensioned chip guard
  • Chip guard with integrated position indicator, coolant hose and additional control panel
  • Two-channel safety electronics
  • Safety handwheels with disengaging function in the X- and Z-axis
  • Face and top slide spindle is hardened and ground and adjustable via split spindle nut
  • Lead and traction spindle cover
  • Finely graduated feed and tapping range
  • Energy chain for gentle guiding of cables and hoses
  • Standard gears for metric thread pitches and modular threads are mounted in the machine. Change gears for inch and D.P threads optionally available
  • Switches with life cycle calculation tested according to EN ISO 13849
  • Decoupled handwheels tested according to EN 23125
  • Reduction of main spindle deceleration time by energy regeneration
  • Chip tray can be pulled out to the front
  • Coolant device
  • Quick-change steel holder SWH 5-B
  • Steel holder 25 x 120 type D for square chisel 20 mm
  • LED machine lamp for complete illumination of the working area
  • Cutting constant VSC
  • with electronically controllable drive and digital position indicator DPA 32

Scope of delivery

  • Fixed steady rest passage Ø 10 - Ø 130 mm
  • Moving steady rest passage Ø 10 - Ø 100 mm
  • Adapter MK6-MK3
  • Non-moving centering tip MK3
  • Non-moving, but temperature resistant
  • Initial machine filling with quality oil
  • Operating tool
  • Do not forget the lathe chuck

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
1250 kg
Dimensions
1820 x 1930 x 1120 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 Precision Center and Turning Center Lathe Optimum OPTIturn TZ 4V, 400 V — add them to the order together with the machine.

Show 15 more accessories