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Item Number: #00154364

Stock Code:  16160
Price: $RFQ

CNC Combination Lathes

Manufacturer:  Knuth
Model:  MERKUR
Condition: New

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<div class="technical-data-table">
<th class="name">Merkur 245LMB</th> </tr>
<tr><td class="table-caption" colspan="2">Working Area</td></tr><tr><td class="col sticky">Turning-¯ over bed (max.)</td><td class="col data text-center" colspan="1">22 in</td></tr><tr><td class="col sticky">Swing-¯ over cross slide (max.)</td><td class="col data text-center" colspan="1">14 in</td></tr><tr><td class="col sticky">Turning diameter (max.)</td><td class="col data text-center" colspan="1">11 in</td></tr><tr><td class="col sticky">Turning length (max.)</td><td class="col data text-center" colspan="1">19 in</td></tr><tr><td class="table-caption" colspan="2">Travels</td></tr><tr><td class="col sticky">Travel X-axis</td><td class="col data text-center" colspan="1">7.9 in</td></tr><tr><td class="col sticky">Travel Z-axis</td><td class="col data text-center" colspan="1">22 in</td></tr><tr><td class="col sticky">Angle of slant bed</td><td class="col data text-center" colspan="1">45 deg</td></tr><tr><td class="table-caption" colspan="2">Headstock</td></tr><tr><td class="col sticky">Bar capacity (incl. chuck)</td><td class="col data text-center" colspan="1">3 in</td></tr><tr><td class="col sticky">Spindle speed</td><td class="col data text-center" colspan="1">3,500 rpm</td></tr><tr><td class="col sticky">Spindle mount</td><td class="col data text-center" colspan="1">A2-8 </td></tr><tr><td class="col sticky">Spindle bore</td><td class="col data text-center" colspan="1">3 in</td></tr><tr><td class="col sticky">Spindle Torque cont./max.</td><td class="col data text-center" colspan="1">196 ft/lb</td></tr><tr><td class="col sticky">Spindle drive method</td><td class="col data text-center" colspan="1">Belt </td></tr><tr><td class="col sticky">Lathe chuck diameter</td><td class="col data text-center" colspan="1">10 in</td></tr><tr><td class="col sticky">Angular resolution, C axis</td><td class="col data text-center" colspan="1">360 (0,001) deg</td></tr><tr><td class="table-caption" colspan="2">Rapid Feed</td></tr><tr><td class="col sticky">Rapid Feed X-axis</td><td class="col data text-center" colspan="1">944.88 in/min</td></tr><tr><td class="col sticky">Rapid Feed Z-axis</td><td class="col data text-center" colspan="1">944.88 in/min</td></tr><tr><td class="table-caption" colspan="2">Feed</td></tr><tr><td class="col sticky">Feed force X-axis (cont./max.)</td><td class="col data text-center" colspan="1">12 / 23,5 kN</td></tr><tr><td class="col sticky">Feed force Z-axis (cont./max.)</td><td class="col data text-center" colspan="1">12 / 23,5 kN</td></tr><tr><td class="table-caption" colspan="2">Tool Head</td></tr><tr><td class="col sticky">Tool change type</td><td class="col data text-center" colspan="1">Servo </td></tr><tr><td class="col sticky">Number of tool stations</td><td class="col data text-center" colspan="1">12 positions</td></tr><tr><td class="col sticky">shank size</td><td class="col data text-center" colspan="1">1x1 in</td></tr><tr><td class="col sticky">Boring bar mount diameter</td><td class="col data text-center" colspan="1">1.6 in</td></tr><tr><td class="col sticky">Turret indexing time</td><td class="col data text-center" colspan="1">0 sec</td></tr><tr><td class="col sticky">Speed, driven tools</td><td class="col data text-center" colspan="1">5,000 rpm</td></tr><tr><td class="table-caption" colspan="2">Accuracies</td></tr><tr><td class="col sticky">Repeatability</td><td class="col data text-center" colspan="1">± 0,003 in</td></tr><tr><td class="col sticky">Positioning accuracy</td><td class="col data text-center" colspan="1">± 0,0075 in</td></tr><tr><td class="table-caption" colspan="2">Tailstock</td></tr><tr><td class="col sticky">Tailstock quill diameter</td><td class="col data text-center" colspan="1">3 in</td></tr><tr><td class="col sticky">Tailstock quill stroke</td><td class="col data text-center" colspan="1">3 in</td></tr><tr><td class="col sticky">Tailstock taper</td><td class="col data text-center" colspan="1">MT 4</td></tr><tr><td class="table-caption" colspan="2">Drive Capacity</td></tr><tr><td class="col sticky">Motor rating main drive</td><td class="col data text-center" colspan="1">20.1 Hp</td></tr><tr><td class="col sticky">Main drive, continuous load</td><td class="col data text-center" colspan="1">14.75 Hp</td></tr><tr><td class="col sticky">Motor rating, driven tools</td><td class="col data text-center" colspan="1">7 Hp</td></tr><tr><td class="col sticky">Driven tools, continuous load</td><td class="col data text-center" colspan="1">4.96 Hp</td></tr><tr><td class="col sticky">Motor rating X / Z axis</td><td class="col data text-center" colspan="1">3 Hp</td></tr><tr><td class="table-caption" colspan="2">Measures and Weights</td></tr><tr><td class="col sticky">Overall dimensions (length x width x height)</td><td class="col data text-center" colspan="1">117x65x75 in</td></tr><tr><td class="col sticky">Weight</td><td class="col data text-center" colspan="1">9,900 lbs</td></tr> </tbody>
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</p><div class="col-xs-12 product attribute description">
<div class="value"><ul><li>Productive: EWS turret with driven tool stations</li><li>High precision: Extremely rigid, wide box ways</li><li>Reliable: Fanuc control technology</li><li>Additional options and automation solutions allow maximum customization to meet any requirements</li></ul><p style="font-weight: bold;">Machine bed</p><ul><li>Heavy ribbing of the 45¡ inclined bed with wide box ways ensures excellent vibration damping, especially during continuous cutting operations.</li><li>This design is very spacious, featuring a large work space for tools and improved chip removal</li><li>A wide support saddle with maximum guide length will result in significantly more stability and much less vibration</li><li>The preloaded ball screws connect to powerful drives via a zero-loss transmission clutch, and extensive bilateral bearings ensure high axial and radial rigidity and minimize deviations caused by heating and preloading of spindle</li></ul><p style="font-weight: bold;">Main spindle and headstock</p><ul><li>Excellent rigidity and minimum influence of fluctuating operating temperatures are possible due to an innovative and massive spindle head design</li><li>Thermal stability is achieved by strictly symmetrical builds and cooling structures that ensure consistent cooling air circulation around the entire spindle</li><li>The main spindle is designed for demanding loads and lasting accuracy and includes precision dual cylinder roller bearings on both sides, plus additional angular ball bearings on both sides of the front bearings</li></ul><p style="font-weight: bold;">Tailstock</p><ul><li>The rigid tailstock for shaft machining provides additionally flexibility in production operations</li><li>The design with 2 additional box ways ensures collision-free tailstock movements, extra long guideways and superior rigidity and precision of guides result in excellent vibration damping even during heavy machining operations</li><li>Automatic tailstock is available as an option.</li></ul><p style="font-weight: bold;">Equipment</p><ul><li>Quick EWS turret with high-torque servo-motor and bidirectional tool selection ensures shorter tool-changing times</li><li>Solid structure and powerful clamping virtually eliminate vibrations completely resulting in a significantly longer tool life.</li><li>The powerful main drive for milling, drilling and thread cutting tools provides a maximum capacity of 3.7 kW and speeds up to 5000 rpm</li><li>High C axis resolution allows precise contour milling and exact positioning</li><li>Additional center widths are available for even more capacity</li><li>Perfectly organized layout and well-designed details ensure maximum operator comfort and

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This machine is listed for sale by Blumberg Machinery located in Bannockburn, Illinois

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Blumberg Machinery
  2201 Waukegan Rd Suite 250
IL 60015
United States
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