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 size 27-1/2" x 54"
Table working surface with subplate 21" 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 rate 0.1 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 with 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" Maximum
Overall Machine
Shipping weight - approximate 15,500 lbs.
Approximate floor space with control 180" x 130"
Height, maximum 132"

MOTOR SPECIFICATIONS

5 HP/2-1/2 HP 3/60/230/460 Main spindle drive motor and controls