Optimum OPTIturn TH 6620D Centre and Spindle Manual Metalworking Lathe (3 Phase 400v)

£41,648.32 inc VAT £34,706.93 ex VAT

Features:

  • Hardened and ground Z-axis guideway
  • Spindle mount Camlock DIN ISO 702-2 No. 8
  • Precisely crafted sled
  • Handwheels with adjustable fine scale 0.04 / 0.02 mm
  • All guides can be adjusted by wedge strips
  • Waves and wheels running in oil bath
  • Adjustment range upper slide ± 90 °
  • Guaranteed concentricity of the spindle nose better than 0.015 mm
  • Main spindle running in oil bath
  • Gear wheels smooth, hardened and ground with 2 adjustable precision tapered roller bearings
  • Clear selection lever for switching the feed rates
  • Closed design of the rapid-action feed gear
  • Gears and shafts hardened and ground in an oil bath in precision bearings
  • Handwheels decoupled and tested according to EN 23125
  • Two-channel right-left switch tested to EN 23125
  • Switch with life cycle calculation, tested according to EN ISO 13849
  • Right / left rotation on bed carriage via switching spindle switchable
  • Central lubrication in the bed slide
  • Coolant device with separate coolant tank with level indicator and oil separator; easy and complete emptying and cleaning according to DIN
  • leading spindle
  • Emergency stop blow switch, motor protection switch, lockable main switch
  • Emergency stop device with foot control
  • Safety handwheels with release function in the X-axis
  • Tailstock for taper turning ± 10 mm adjustable
  • Tailstock quill and handwheel with adjustable fine scaling
  • Tailstock crank for position change
  • Tailstock quill with two adjustable ratios 1/4 or 1/1 turn
  • LED machine lamp
  • Fast feed – pushbutton and selector lever for activating the rapid traverse for plan and longitudinal direction for even more efficient work. Does not switch off the entire machine when retracting into the limit switch
  • Safety limit switch with positive opening contacts
  • Electric engine brake with fast emergency stop – in normal operation fast stop without caster
  • Electrics with Siemens components
  • Energy chain for gentle line and hose routing
  • Quick change steel holder SWH 9-D
  • 1 steel holder 41 x 180 type D for square chisel 32 mm

Included as Standard

EAN: N/A SKU: 0346-2210 Category: Tags: ,

Description

0346-2210

Leading and traction spindle lathes, which are characterized by high flexibility, precision and cost-effectiveness. With digital position indicator DPA 21 and quick-change steel holder

Technical Data

Dimensions and weights
Length (product) approx. 3650mm
Width/depth (product) approx. 1500mm
Height (product) approx. 1785mm
Net weight approx. 3345kg
Load bearing capacity 1,4t/m
Required width for table movement 2200mm
Work areas
Max. height 330mm
Max. width 2050mm
Swing diameter above machine bed 660mm
Swing diameter in bed bridge 900mm
Swing diameter above planing slide 440mm
Turning length in bed bridge 250mm
Bed width 400mm
Speed range
Number of gears 16
Speed range 25 – 1600min¯¹
Fast motion speed
Rapid motion speed 3800mm/min
Explanations about rapid motion Max. 5 min (30 min break)
Electrical Data
Drive motor output 9kW
Supply voltage 400V
Mains frequency 50Hz
Cooling lubricant system
Cooling lubricant system coolant pump output 150W
Spindle
Spindle chuck Camlock DIN ISO 702-2 No. 8
Spindle bore/rod passage diameter 105mm
Tool holder max. chuck height 32mm
Spindle cone Ø 113 (cone 1:20)mm
Tailstock
Tailstock chuck MK 5
Tailstock quill stroke 235mm
Tailstock quill diameter 90mm
Pitches
Metric pitch 0,45 – 120mm/rev
Number of metric pitches 54
Imperial pitch 80 – 7/16Gg/1″
Number of imperial pitches 60
Diametrical pitch 7/8 – 160
Number of diametrical pitches 42
Modular thread pitch 0,25 – 60mm/rev
Number of modular thread pitches 46
Travel
Travel upper slide 230mm
Travel cross slide 368mm
Travel carriage saddle 1965mm
Feed
Longitudinal feed range 0,044 – 1,48mm/rev
Number of longitudinal feeds 25
Flat feed range 0,022 – 0,74mm/rev
Number of flat feeds 25
Electrical connections
Total rated value 10kW

Optional Accessories

 

 

Additional information

Weight

3345 kg

Brand

OPTIturn

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