Specification Sheet

4
Vertical Knee Mills Product Catalog
ELECTRONIC VARIABLE SPEED VERTICAL MILLS
• Quick and accurate rpm setting
• Convenient, head mounted, easy to use control panel
• LCD spindle speed display
• Up to 5 hp spindle motor standard
• Spindle brake with auto power off
• Totally enclosed electric’s with Yaskawa A.C. inverter variable
speed drive
• Carbon steel, hardened and ground, chrome plated quill
• Coolant system
• Up to 11” x 58” table size
• Meehanite castings for superior rigidity
• Hardened and ground table with 3 ground T-slots
• Double nuts for easy backlash adjustment
• Up to 42.7” X axis travel, 16” Y axis travel,17.7” knee travel
and 5” quill travel
• All ways are hardened and ground with Turcite B coating on
X and Y axis ways for wear resistance and smooth operation
Get the Advantages of an EVS Mill at a Very Affordable Price.
Clausing's line of Heavy Duty EVS Mills have a convenient head mounted easy to use control panel with LED spindle
speed display allowing for quick and accurate rpm setting. Requires less maintenance than a mechanical variable
speed machine. Offers features found only on higher priced EVS Mills...
Features
• Meehanite castings for superior rigidity and wear resistance
• All ways are hardened and ground with Turcite B coating on X and
Y axis ways for wear resistance and smooth operation
• Ground ram ways
• Column & knee way covers
• Hardened and ground table surface
• Ground T-slots to provide reference edge for positioning workpiece
• Hardened and ground spindle
• Hardened, ground and chromed quill
• Hardened X and Y Axis leadscrew with Nickel Phosphorous
treatment and double nuts for easy backlash adjustment
• Coolant system
• Flexible segmented coolant nozzle
• 3 hp AC motor on 400EVS & 450EVS, optional 4hp AC motor
for 450EVS
• 5 hp AC motor on 500EVS
• Yaskawa inverter variable speed drive
• Lever operated manual rapid quill movement
• Handwheel for ne quill feed
• Adjustable automatic feed disengagement for quill feed in
both directions
• Micrometer depth stop
• Reversing switch for clockwise or counter clockwise operation
(changes direction with High/Low gear change)
• R-8 or ISO 30 spindle
• Spindle hand brake with auto power off
• One-shot lubrication
• Test and accuracy chart
• Tools, tool box, operation and parts manuals
• Standard voltage 230/3/60 other voltages require an
optional transformer
Emergency Stop Spindle Direction Spindle Speed Coolant Pump
The LED Display allows the
operator to select spindle seeds
quickly and accurately