Make: KNUTH
Model: Servomill UFM8V
Condition: New
Machine type: Mill
Documentation / manuals included? Yes

Knuth Servomill ufm8v

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 availability
• Rigid frame design with wide guideways and travels
• Servo-conventional drives on all axes, infinitely variable with fast rapid feeds, synchronized with spindle speed
• Preloaded ball screws on X, Y and Z ensure high precision, low maintenance and low wear
• All gears and guideways are hardened and ground
• Swivelling vertical cutter head, pneumatic tool clamping and powerful 5.5 kW motor
• 2 gear steps for a wide speed range, infinitely variable up to 5000 rpm, and high torque at the spindle
• Horizontal spindle motor with 7.5 kW

Servomill - Highlights

• Control developed and built in Germany
• Positioning control for traveling pre-selected paths on all axes
• Constant cutting speed with feed speed based on spindle rpm
• 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 axis movement via joystick technology
• Integrated position indicator with precision 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 5000 mm/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
• Constant cutting speed:
• The feed rate is infinitely variable and can be coupled with the spindle speed in a selectable feed-per-spindle revolution ratio in the range of 0.01 to 1 mm/R
• This ensures a constant feed-per-tooth value and simplifies the operator’s task of optimizing the machining operation
• 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 interference's and maintaining low temperature levels
• Background colours 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

Standard Equipment

• 3-axis position indicator
• Electronic hand-wheels
• Pneumatic tool clamping
• Coolant system
• Work lamp
• Chip tray
• Draw bar
• Operating tools
• Operator manual

Specification

Working area

• Top slide travel 550 mm
• Table dimensions 1.600 x 320 mm
• Table load capacity 450 kg
• Number of T-slots 3 Pieces
• T-slots, width 18 mm
• T-slots, spacing 80 mm

Travels

• Travel X-axis 1.300 mm
• Travel Y-axis 290 mm
• Travel Z-axis 450 mm

Vertical milling head

• Speed range (2) 60-360 / 360-1800 rpm
• Spindle mount SK 40 / DIN 2080
• Quill feeds 0,04 / 0,08 / 0,15 mm/U
• Quill stroke 127 mm
• Swivel range +/- 45°

Feed

• Feed speed X-axis 0 - 1.000 mm/min
• Feed speed Y-axis 0 - 1.000 mm/min
• Feed speed Z-axis 0 - 1.000 mm/min

Rapid feed

• Rapid feed X-axis 5.000 mm/min
• Rapid feed Y-axis 3.000 mm/min
• Rapid feed Z-axis 1.500 mm/min

Horizontal Milling Spindle

• Speed range (2)80-650 / 650-5000 rpm
• Spindle mount SK 50 / DIN 2080
• Horizontal spindle-to-table surface distance 10 - 460 mm
• Spindle axis-to-top beam distance 245 mm

Drive capacity

• Motor rating horizontal spindle 7,5 kW
• Motor rating vertical spindle 5,5 kW

Measures and weights

• Overall dimensions (length x width x height) 1,9 x 2,05 x 2,5 m
• Weight 2.400 kg