| Models: |
KMC 250/250-S
|
KMC 310/310-S
|
KMC 717/717-S
|
KMC 717-SH
|
KMC 2110/3110
|
| Machining Capacity: |
| X-axis travel |
24" (609 mm)
|
27" (685 mm)
|
32" (812 mm)
|
32" (812 mm)
|
32" (812 mm)
|
| Y-axis travel |
14" (355 mm)
|
15" (381 mm)
|
17" (431 mm)
|
17" (431 mm)
|
17" (431 mm)
|
| Z-axis travel |
6" (152 mm)
|
6.5" (165 mm)
|
7" (178 mm)
|
7" (178 mm)
|
7" (178 mm)
|
| Knee travel |
16" (406 mm)
|
16" (406 mm)
|
16" (406 mm)
|
16" (406 mm)
|
16" (406 mm)
|
| Max. load (uniform distribution) |
750 lbs
(340 kg)
|
1,000 lbs
(453 kg)
|
1,500 lbs
(680 kg)
|
1,500 lbs
(680 kg)
|
1,500 lbs
(680 kg)
|
| Milling (mild steel) |
8 cu. ipm
(131 cm3 pm)
|
| Drilling (mild steel) |
1" dia. (25 mm)
|
| Table: |
| Table size (X x Y) |
44" x 10"
(1,117 x 254 mm)
|
50" x 10"
(1,270 x 254 mm)
|
58" x 11"
(1,473 x 279 mm)
|
58" x 11"
(1,473 x 279 mm)
|
58" x 11"
(1,473 x 279 mm)
|
| T-slots (No./Width/Span) |
3 / 5/8" / 21/2"
(0.62/63 mm)
|
3 / 5/8" / 21/2"
(0.62/63 mm)
|
3 / 5/8" / 21/2"
(0.62/63 mm)
|
3 / 5/8" / 21/2"
(0.62/63 mm)
|
3 / 5/8" / 21/2"
(0.62/63 mm)
|
| Spindle to table |
181/4" (476 mm)
|
181/4" (476 mm)
|
191/4" (488 mm)
|
191/4" (488 mm)
|
191/4" (488 mm)
|
| Power knee |
Opt.
|
Opt.
|
Std./Opt.
|
Std.
|
Std.
|
| Spindle: |
| Motor (30 min. duty rating) |
7.5 HP (5.5 kw)
|
| Speed range |
55-4250 rpm
|
Ranges
(high and low) |
2
|
| Tool change system |
Erickson QC Nut
Power Drawbar (opt.)
|
Erickson QC Nut
Power Drawbar (opt.)
|
Power Drawbar / Erickson QC Nut
|
Power Drawbar
|
Power Drawbar
|
| Taper |
#40 NMTB
|
| Quill diameter |
43/8" (110 mm)
|
| Angle contact bearings |
HS Class 7
|
| Programmable spindle speed |
Opt.
|
Opt.
|
Std./Opt.
|
Opt.
|
Opt.
|
| Control: |
A2100Di or Any CNC
|
| Performance: |
| Positioning accuracy (full travel) |
±0.0004"*
(±0.01 mm)
|
| Repeatability |
±0.0001"
(±0.002 mm)
|
| Resolution |
0.0001"
(0.002 mm)
|
| Rapid traverse (X and Y axes) |
350/200 ipm
(9/5 mpm)
|
350/200 ipm
(9/5 mpm)
|
350/200 ipm
(9/5 mpm)
|
350ipm
(9mpm)
|
350ipm
(9mpm)
|
| Feed rate (ipm) |
0.1 - 250
(0.002 - 6 mpm)
|
| Feed rate override |
0 - 150%
|
| Axis drive (DC servo motors - peak) |
5,832 lbs
(2,645 kg) thrust
|
| General: |
| Ram |
Moving /sliding 22"
(559 mm)
Solid ram (optional)
|
Moving /sliding 22" (559 mm)
Head swivel: ±90º
|
Moving /sliding 11" (279 mm)
2 or 3 Head T-Ram
|
| Head Hood Cover |
Std./Opt.
|
Std./Opt.
|
Std./Opt.
|
N/A
|
N/A
|
| Lubrication (Double automatic lube pumps)
2: quill, ball screws
|
1: spindle bearings
2: quill, ball screws and axis ways
|
| Hardened & Ground Way Design |
Square ways with dovetail guides
|
| Front Way Covers |
Telescopic Steel / Roller Type; Rubber
|
Telescopic Steel
|
| Coolant |
Flood with built-in pump: man/prog
|
| Ball Screw Cover |
Std./Opt.
|
Std.
|
Std.
|
| Weight |
3,800 lbs./ 3,600lbs.
(1,723 kg/1,632kg)
|
4,200 lbs./
4,000lbs.
(1,905 kg/1,814kg)
|
6,400 lbs./
6,00lbs.
(2,902 kg/2,721kg)
|
6,400 lbs.
(2,902 kg)
|
6,600 lbs./
6,800lbs.
(2,993 kg/3,084kg)
|
| Power - Electric's |
(60 Hz, 3-phase)
230vac, 30amp
460vac, 20amp
208V opt., other
voltages Q.P.R
UL® Approved
|
| Dual Electrical Enclosure |
Std./Opt.
|
Std./Opt.
|
Std./Opt.
|
Opt.
|
Std.
|
| Floor space |
83" x 77" x 96"
(2.1x1.9x2.4mm)
|
93" x 77" x 96"
(2.3x1.9x2.4 mm)
|
105" x 78" x 97"
(2.7x2x2.5 mm)
|
105" x 78" x 97"
(2.7x2x2.5 mm)
|
105" x 78" x 97"
(2.7x2x2.5 mm)
|
