Knuth 1.3HP LabCenter 260 CNC Milling Machine 181615

Description

The LabCenter is ideal for CNC training but also for the production of small workpieces. The compact and mobile CNC machining center represents the full range of functions of a large production machine. The main spindle rotates continuously variable up to 5000 revolutions and the Siemens 808 control offers an ideal introduction to CNC applications with its simple, intuitive operator guidance. With the ISO 20 spindle taper, automatic tool clamping and a 4-way pick-up tool changer, the LabCenter enables practice-oriented training.

Features

• Highlights
  • Compact, mobile, and professional for laboratories and training
  • Electronic hand-wheel for efficient and professional set-up
  • Mobile base with storage room for tools and materials
• Machine Design
  • Precisely machined frame made of high-quality cast iron
  • Dovetail guides and preloaded ball screws with servo drives on all axes
• Spindle
  • Max. spindle speeds up to 5000 rpm
  • Spindle mount ISO 20
• Tool Changer
  • 4-station tool changer ensures flexibility and optimum productivity

Standard Equipment

• Siemens 808D Advance control
• Electronic hand-wheel
• 4-station tool changer
• Mobile base
• Central lubrication
• Work lamp
• Operating tools
• Operating manual and programming instructions

Siemens 808D Advance Control

• SINUMERIK 808D ADVANCE -- the perfect solution for modern standard machines
• CNC and drive communicate via a high-speed bus to ensure efficient positioning control plus high precision and optimum cutting performance
• This is topped by a guaranteed superior price/performance ratio
• This globally leading CNC technology provides high performance and power for the control of standard lathes
• In combination with a new generation of spindle and axis drives, the SINUMERIK 808D ADVANCE with 8.4" LCD provides an innovative ready-to-use digital CNC solution for modern standard machines
• Advantages - Digital solution provides higher precision:
  • Increased overload capacity supports a faster acceleration and deceleration of machine tools
  • Constant cutting speeds result in an increased surface quality of the workpiece
• Increased ruggedness:
  • During heavy machining operations, an automatic spindle torque adjustment will help protect machining tools and spindle systems.
  • The SINAMICS features a wide voltage range to prevent machine shut-downs during poor voltage supply conditions. This will significantly reduce machine down-times.
• Increased operator comfort:
  • A fast Ethernet connection facilitates easy start-up and diagnostics of machine tools and simplifies NC program use

Specifications

• Working Area
  • Table load capacity: 44 lbs.
  • Number of T-slots: 3 positions
  • T-slots, width: 0.5”
  • T-slots, spacing: 1.6”
  • Throat: 8”
  • Spindle nose-to-table surface distance: 2” - 9”
  • Table dimensions: 16” x 6”
• Travels
  • Travel X-axis: 10.2”
  • Travel Y-axis: 6”
  • Travel Z-axis: 7”
• Headstock
  • Spindle mount: ISO 20 null
  • Spindle speed: 80 rpm - 5000 rpm
• Rapid Feed
  • Rapid feed X-axis: 78.74”/min
  • Rapid feed Y-axis: 78.74”/min
  • Rapid feed Z-axis: 78.74”/min
• Feed
  • Work feed X-axis: 19.685”/min
  • Work feed Y-axis: 19.685”/min
  • Work feed Z-axis: 19.685”/min
  • Work feed: 20”/min
  • Max. torque feed motor X-axis: 1.62 ft.lb.
  • Max. torque feed motor Y-axis: 1.62 ft.lb.
  • Max. torque feed motor Z-axis: 1.62 ft.lb.
• Tool Head
  • Number of tool stations: 4 positions
  • Tool size Ø x L (max.): 0.39” x 4.33”
  • Tool weight max.: 1 lb.
  • Tool-change time tool/tool: 10 sec
• Accuracies
  • Positioning accuracy X-axis: ± 0.000590”
  • Positioning accuracy Z-axis: ± 0.000590”
  • Repeatability X-axis: ± 0.0004”
  • Repeatability Z-axis: ± 0.0004”
  • Positioning accuracy Y-axis: ± 0.000590”
  • Repeatability Y-axis: ± 0.000393”
• Drive Capacity
  • Motor rating main drive: 1.3 Hp
• Measures and Weights
  • Overall dimensions (length x width x height): 56” x 36” x 71”
  • Weight: 990 lbs.

Options

• 251480 – Collet chucks ISO 20 / ER16
• 251481 – Collet set ER 16 with collet sizes of 3, 4, 5, 6, 7, 8, 9, and 
• 251482 – Engraving tool set
• 105290 - De luxe clamping tool set 12/M10
• 105790 - Swivel hold-down clamp set 100/M12
• 106090 - Angle collet fixture (vertical+horizontal)
• 106103 - 5-C collet clamp - Ø 0.04"
• 106104 - 5-C collet clamp - Ø 0.08"
• 106105 - 5-C collet clamp - Ø 0.12"
• 106110 - 5-C collet clamp - Ø 0.16"
• 106215 - 5-C collet clamp - Ø 1"
• 123040 - Power worker metal cutter 
• 125010 - PMS 50 high-precision machine vise