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Brand: Optimum · Stürmer Maschinen, Germany

Conventional Centre Lathe OPTIturn TH 5620V

Article no. 3462175Universal lathes

Turning diameter
560 mm
Distance between centres
1910 mm
Spindle speed
25 – 1600 rpm
Spindle bore
105 mm
Spindle power
7.5 kW
Power supply
400V/3Ph ~50 Hz

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

Basic features
Turning diameter560 mm
Distance between centres1910 mm
Spindle speed25 – 1600 rpm
Spindle bore105 mm
Spindle power7.5 kW
Power supply400V/3Ph ~50 Hz
Weight2720 kg
Dimensions and weights
Length (product) approx.3450 mm
Width/depth (product) approx.1150 mm
Height (product) approx.1650 mm
Net weight approx.2560 kg
Work areas
Center height280 mm
Distance between center1910 mm
Swing diameter above machine bed560 mm
Swing diameter in bed bridge790 mm
Swing diameter above planing slide355 mm
Turning length in bed bridge170 mm
Bed width350 mm
Equipment
Digital position indicatorDPA 32
Speed range
Speed controlelectronically adjustable
Number of gears2
Electrical Data
Drive motor output7.5 kW
Mains frequency50 Hz
Total rated value8.5 kW
Cooling lubricant system
Cooling lubricant system coolant pump output125 W
Standards and certifications
StandardDIN EN 55011
EMC levelC3
Spindle
Spindle chuckCamlock DIN ISO 702-2 No. 8
Tool holderSWH 7-C
Tool holder max. chuck height25 mm
Spindle coneØ 113 (cone 1:20) mm
Tailstock
Tailstock chuckMK 5
Tailstock quill stroke180 mm
Tailstock quill diameter75 mm
Pitches
Metric pitch0.1 - 14 mm/rev
Number of metric pitches47
Imperial pitch112 – 2 TPI/1"
Number of imperial pitches60
Diametrical pitch4 – 112 DPI
Number of diametrical pitches50
Modular thread pitch0.1 - 7 mm/rev
Number of modular thread pitches34
Travel
Travel upper slide130 mm
Travel cross slide316 mm
Travel carriage saddle1710 mm
Feed
Longitudinal feed range0.031 - 1.7 mm/rev
Number of longitudinal feeds42
Flat feed range0.014 - 0.784 mm/rev
Number of flat feeds42

Features

  • Hardened and ground Z-axis guideway
  • Guaranteed concentricity of the spindle nose ≤ 0.015 mm
  • Spindle holder Camlock DIN ISO 702-2 No. 8
  • Two gear stages
  • Spindle bore / bar passage Ø 105 mm
  • Siemens Sinamics frequency inverter / Safety Integrated
  • Lead screw cover
  • Precisely machined slide
  • All guides can be adjusted using wedge strips
  • Right/left rotation on bed slide switchable via switching spindle
  • Two-channel safety electronics
  • Central lubrication in the bed slide
  • Upper slide adjustment range ± 90
  • Gear wheels smooth-running, hardened, ground and mounted with 2 adjustable precision tapered roller bearings
  • Gear wheels and shafts hardened and ground, running in an oil bath in precision bearings
  • Handwheels with adjustable fine scaling 0.04 / 0.02 mm
  • Safety handwheels with disengagement function in accordance with EN23125 in the X and Z axes
  • Clearly arranged selector lever for switching the feed speeds
  • Closed design of the quick-change feed gearbox
  • Switch with life cycle calculation, tested in accordance with EN ISO 13849
  • Emergency stop impact switch, motor protection switch, lockable main switch
  • Emergency stop device with foot actuation
  • Tailstock for taper turning ± 10 mm adjustable
  • Tailstock quill and handwheel with adjustable fine scaling 0.025 mm. Quick, easy and tool-free adjustment by means of clamping lever
  • Heavily ribbed prism bed, induction hardened and precision ground from gray cast iron
  • Coolant device with separate coolant tank with level indicator and oil separator; easy and complete emptying and cleaning in accordance with DIN
  • LED machine lamp in the chip guard
  • Energy chain for gentle cable and hose routing
  • Adjustable scale on the thread gauge
  • Heavy-duty center-turning lathe, which is characterized by high flexibility, precision and cost-effectiveness. With Siemens Inverter Vario drive

Scope of delivery

  • Fixed steady rest aperture Ø 19 - Ø 165 mm
  • Rotating steady rest aperture Ø 16 - Ø 95 mm
  • LED machine light
  • Adapter Ø 113 mm-MK5
  • Non-rotating center point MK5
  • Non-rotating, but temperature-resistant center point MK5
  • Quick-change steel holder SWH 7-C
  • Steel holder 32 x 150 type D for square chisel 25 mm
  • Thread gauge
  • Gearwheels for tap wrench (metric)
  • Set of change gears
  • Initial machine filling with quality oil
  • Operating tool

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
2720 kg
Dimensions
345 × 115 × 165 cm
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 Conventional Centre Lathe OPTIturn TH 5620V — add them to the order together with the machine.

Show 19 more accessories