C-Frame Vertical Machining Centers

Lupus 650 (Siemens 828D) Vertical Machining Center

Premium 3-Axis Machining Center with powerful Siemens CNC
  • Travel X-axis 50.4 in
  • Spindle speed 10,000 rpm
  • Rapid feed X-/ Y-axis 1,417 in/min
Part No. 422240
immediately available, preconfigured by STAHLWERK experts, excellent price/performance ratio

Working Area
Table dimensions55x28 in
Table load capacity3,300 lbs
Spindle nose-to-table surface distance6 - 31 in
Throat28 in
Travels
Travel X-axis50.4 in
Travel Y-axis26 in
Travel Z-axis25 in
GuidewayRoller
Headstock
Spindle speed10,000 rpm
Spindle mountBBT 40
Spindle Torque cont./max.70 / 95 ft/lb
Spindle bearing inner diameter2.76 in
Spindle drive methodRiemenantrieb
Draw boltsPS 806
Rapid Feed
Rapid feed X-/ Y-axis1,417 in/min
Rapid feed Z-axis1,181.1 in/min
Feed
Work feed X-axis590.55 in/min
Work feed Y-axis590.55 in/min
Work feed Z-axis590.55 in/min
Tool Head
Tool change typeDoppelarm
Tool selectionMemory random
Number of tool stations30 positions
Tool size Ø x L (max.)3.35x11.81 in
Tool weight max.15 lbs
Tool-change time tool/tool1.8 sec
Tool-changing time chip/chip3.9 sec
Accuracies
Repeatabilities± 0,003 in
Positioning accuracies± 0,005 in
Drive Capacity
Motor rating main drive20.1 Hp
Main drive, continuous load14.75 Hp
Voltage220 V
Mains frequency50
Measures and Weights
Overall dimensions (length x width x height)130x93x116 in
Weight16,500 lbs
Part No. 422240

Highlights

  • Powerful BBT 40 spindle with speeds up to 10,000 rpm
  • High table load capacity of 1,500 kg allows machining of large, heavy workpieces
  • Short tool changing times and 30 stations (optionally expandable to 40 stations) for increased productivity, high flexibility, and increased spindle up-time per shift

Machine Design

  • Heavily ribbed machine frame with extra low center of gravity
  • A major focus during development of this machine was a space-saving design
  • The Lupus Series features linear guides on X, Y and Z to ensure high accuracy made possible by lower friction and higher dynamics
  • 40 mm preloaded ball screws combined with a digital drive package provide a rigid table guide and high torque at maximum dynamics

Spindle

  • BBT 40 spindle with dual tool clamping ensures very secure seating of clamped tools in the spindle - low vibrations result in increased surface quality
  • The spindle runs on 4 bearings for excellent absorption and dissipation of forces generated during machining - resulting in high surface quality
  • The Lupus Series features 3 types of spindles (belt / built-in / gear) with various speeds to allow optimum customization for specific process requirements

Tool changer

  • Dual-arm tool changer with 30 stations ensures adequate flexibility and capacity for every day production needs (optionally with 40 stations)
  • Short changing times (1.3 seconds tool-to-tool and 3.9 seconds chip-to-chip) increase spindle up-time and machine output

Siemens Sinumerik 828 D

  • The top specialist for demanding milling operations

Siemens Sinumerik 828D CNC highlights, specifications and features

  • Compact, robust, maintenance-free control panel-based CNC
  • comfortable program and parameter input via QWERTY keyboard
  • Maximum machining precision
  • intelligent kinematic transformations for machining of cylindrical parts, and for angled workpiece levels
  • SINUMERIK MDynamics with the new Advanced Surface feature: for perfect part surfaces and shortest machining times in die making applications
  • ShopMill: shortest programming time for single parts and small batch productions
  • programGUIDE: fastest machining time and maximum flexibility for high-volume series productions
  • Unique spectrum of technology cycles - from milling contours with residual material recognition to process measurements
  • Animated elements: unique operation and programming assistance with animated sequences
  • Advanced data transfer options via USB stick, CF card and network (Ethernet)
  • Easy message: maximum machine availability due to process monitoring per texting (SMS)
  • SINUMERIK MDynamics package with Advanced Surface for mold making applications
  • Jerk-limited acceleration
  • Dynamic feed-forward control
  • 4-axis simultaneous interpolation (X, Y, Z and rotary axis)
  • Linear, circular and helical interpolation
  • Tapping without compensating chuck, plus thread cutting
  • Oriented spindle hold
  • Toggle between inch and metric units
  • FRAME concept for individual coordinate transformations, rotations, scaling and mirroring
  • 100 adjustable zero offsets
  • Synchronous actions, and quick output of help functions

  • siemens 828 D control
  • Shopmill Software option for Sinumerik 828D
  • Spindle speed upgrade to 10,000 rpm
  • Spindle head cooling system (Oil Cooler)
  • chain-type chip conveyor (lateral)
  • chip cart 230 l (tiltable)
  • Coolant through spindle 435 psi
  • Additional M code for configuration
  • Hydraulic unit for 4th axis
  • CE
  • USB interface
  • RS232 interface
  • 30-station tool changer
  • electronic hand-wheel
  • coolant system
  • air and coolant spray wand
  • central lubrication
  • LED work lamp
  • 3-color signal lamp (LED)
  • door lock
  • machine feet
  • operating tools