Servo/Conventional Milling Machines

Servomill® UFM 6

Servo-Conventional Knee Mill - superior machining quality and high reliability
Part No. 801253
Catalog Product

Conventional milling, now easier, more precise and more efficient due to integrated electronics

  • The Servomill represents a new generation of advanced milling machines that are operated like a conventional machine
  • This machine features a user-friendly design, significantly higher precision and increased machining capacity
  • Very high reliability and long service life of all components ensure drastically reduced maintenance and increased reliability
  • Rigid, heavy machine frame featuring proven knee-and-column design
  • Wide, heavy square guides on Y plus a rigid dovetail guide on the X and Z axis for high loads and lasting precision
  • Guideways and gears are hardened and ground
  • Vertical cutter head swivels and can easily be disassembled and handled via a machine-mounted bracket
  • 10 HP main spindle drive and back gearing for a wide variable speed range and high torque at the spindle
  • Vconst on all 3 axes - optimally tuned to spindle speed

Servomill - Highlights

  • Control developed and built in Germany
  • Positioning control for traveling pre-selected paths on all axes
  • Zero-backlash preloaded ball screws
  • Servo motors on all axes, infinitely variable feed, rapid feed, and speed control
  • Electronic spindle load indicator
  • Electronic hand-wheels on all axes
  • X, Y and Z axes can be controlled via joystick
  • Integrated position indicator with glass scale

Your Advantages:

  • Easy to use: intuitive operation - practical layout of control elements and streamlined function
  • Automatic feed on all axes and infinitely variable rapid feed
  • With speeds up to 197 in/min
  • Set limit stops on any axis with the push of a button - 3 stop positions per axis can be stored
  • More precise: operated via electronic hand-wheels - axes are powered by high-quality servo drives that translate your hand movements with the precision and dynamics of modern CNC machines
  • More reliable: drives, spindles, and measuring systems are totally enclosed or mounted in protective enclosures and virtually maintenance-free
  • Electronics - made in Germany
  • More capacity: this machine only uses premium drive components that are designed for continuous operation
  • Maintenance-free: no regular maintenance needed for the entire feed drive
  • Advanced Feed Technology:
  • Axes are powered by high-quality servo drives that translate your hand movements with the precision and dynamics of modern CNC machines
  • Reliable, maintenance-free mass production technology
  • High rapid feed rate for reduced machine down-times
  • Ball screw drive on all axes:
  • Considerably less errors due to loseness (backlash), resulting in significantly higher precision
  • Significantly reduced friction, no stick-slip effect, reduced heat buildup, minimal wear
  • Electronic hand-wheels:
  • Micro-control via electronic hand-wheels offering the same handling and postioning as with a conventional machine, just smoother and more precise
  • Joystick control:
  • Maximum operator comfort for axis movements
  • Easy handling during sequential processing
  • Electronically controlled fixed stops:
  • Set 2 limit stops at 3 positions on each axis by the push of a button - these buttons are grouped around the feed switch for intuitive control
  • This ensures high repeatability during coordinate drilling or pocket cutting, and siginificantly more positions can be set up than on conventional machines
  • Electronic spindle load indicator:
  • Assists the operator in the most efficient utilization of machine and tool capacities
  • Reliable indicator helps avoid damages caused by overloads

X.pos Plus - You will gain productivity, quality and comfort

  • Default coordinates
  • Hole circle pattern calculation
  • Vibration filter feature
  • Mm/inch conversion
  • 8 display languages
  • Calculator function
  • high-resolution display with excellent legibility
  • state-of-the art electronics and a very robust, completely sealed enclosure ensure maximum safety and optimum production conditions
  • a major focus during the development and selection of electronic components was the achievement of maximum resistance against external interferences and maintaining low temperature levels
  • background colors of the display can be changed as required or desired
  • the keyboard membrane is highly resistant and yet very comfortable to touch
  • the display also provides a key to toggle between radius and diameter
  • the axis position is maintained when the display is turned off
  • graphical support with residual path display and sketch drawing
  • linear and non-linear length correction is possible
  • easy mounting, easy electric connection, and maintenance-free operation

Working Area
Table dimensions63x13 in
Table load capacity660 lbs
Number of T-slots3 positions
T-slots, width0.7 in
T-slots, spacing2.8 in
Travel X-axis51 in
Travel Y-axis11 in
Travel Z-axis18 in
Milling Head
Speed range (2)60-360 / 360-1800 rpm
Spindle mountSK 40 / DIN 2080
Spindle center-to-table distance1 - 19 in
Feed speed X-axis (infinitely variable)1 - 39 in/min
Feed speed Y-axis (infinitely variable)1 - 39 in/min
Feed speed Z-axis1 - 20 in/min
Rapid Feed
Rapid Feed X-axis197 in/min
Rapid Feed Y-axis118 in/min
Rapid Feed Z-axis59 in/min
Horizontal Milling Spindle
Speed range (2)60-360 / 360-1800 rpm
Spindle mount (horizontal) 50
Spindle center-to-table distance0 - 18 in
Drive Capacity
Motor rating main drive10.1 Hp
Measures and Weights
Overall dimensions (length x width x height)74.8x100.4x82.7 in
Weight5,170 lbs
Part No. 801253

  • 3-axis position indicator
  • electronic hand-wheels
  • draw bar
  • chip tray
  • coolant system
  • central lubrication
  • work lamp
  • operating tools
  • operator manual