MONARCH MODEL VMC-75 CNC VERTICAL MACHINING CENTER

Compound Table
Table left and right--"X" axis 40"
Cross slide in and out--"Y" axis 20"
Overall table size27 1/2" x 54"
Table working surface with subplate21" x 49 7/8"
Table and saddle positioning speed 400 IPM
Milling feed rates programmed directly
in IPM or MM/Min 0.1 to 400 IPM
Positioning accuracy throughout travels +/-0005"
Positioning repeatability +/-00025"
Table load capacity 3,000 LBS
Sliding Head
Head travel, up and down 21"
Power elevation of head, traverse rate 100 IPM
Positioning repeatability +/-0005"
Quill
Quill travel up and down,"Z" axis 10"
Minimum and maximum distance
spindle nose to table top 0 to 30 3/4"
Centerline of spindle to column 26 1/2"
Quill diameter 5 3/4"
Quill traverse rate 400 IPM
Quill feed rate0.1 to 400 IPM
Quill thrust 5,000 LBS
Quill depth control repeatability +/-0005"
Tool Holders
Number of tool positions 20
Time of tool change 5.5 SEC.
Diameter of tools 6"
Spindle
Spindle speed increments w/ direct RPM 1 RPM
Spindle speed range 45 to 3500 RPM
Spindle chuck taper No. 45 ASA
Spindle diameter at lower bearing 3 9/32"
Spindle runout of nose 0.0002" MAX
Overall Machine
Shipping weight--approximate 15,500 LBS
Approximate floor space with control 180" x 130"
Height, maximum 132"

MOTOR SPECIFICATIONS

10 HP 3/60/220/440 Main spindle drive motor and controls