| Specifications for Topwell Quill type head CNC milling machines |
| |
TW-31-Q |
TW-32-Q |
TW-40-Q |
TW-40-QW |
TW-50-Q |
TW-50-QW |
| X axis travel |
31" |
32" opt 28" |
40" |
40" |
50" |
50" |
| Y axis travel |
20" |
20" |
22" |
22" |
22" |
22" |
| Z axis travel |
20" |
20" |
20" |
24" |
20" |
24" |
| Quill travel |
5" |
| Quill power feeds |
3 |
| Table size |
42" x 13" |
50" x 12" |
59" x 13" |
59" x 18" |
68" x 13" |
68" x 18" |
| Spindle C/L to column |
22" optionally 25" |
| Spindle nose to table |
22" |
23" |
20" opt 26" |
28" |
20" opt 26" |
28" |
| Saddle width |
38" |
22" |
46" |
46" |
56" |
56" |
| Tooling |
Cat-V40, BT-40 or NMTBA-40 |
| Tool clamping standard |
pneumatic power draw bar |
| Spindle bearing ID |
50 mm |
| Spindle power * |
7 1/2 Hp standard, optionally 12 or 15 Hp. |
| Spindle speeds standard |
direct drive 100 to 6,000 or 75 4000 |
| Spindle speeds optional |
Back geared, Low 15 to 750 --- High 100 6,000 rpm |
| Rapid traverse |
600-1000 IPM |
| Axis motor torque - cont. |
stardard DC 3.1 NM optional 4.5 or Yaskawa AC 5.3 |
| Main power supply |
230/3/60 optionally 220/1/60 or 460/3/60 |
| Aprroximate weight (lbs) |
4,650 |
4,450 |
6,400 |
6,700 |
7,500 |
7,800 |
| Floor space L-R x F-B |
112" x 102" |
97" x 102"
opt 75" x 102" |
135" x 127" |
135" x 131" |
146" x 131" |
146" x 131" |
| Max. height in operation |
101" |
101" |
106" |
112" |
106" |
112" |
