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ET-14 |
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ET-18 |
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ET-21 |
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ET-25 |
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| Machine Capacity |
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| Swing Over Bed |
|
|
|
14" |
|
18" |
|
21" |
|
25" |
| Swing Over Cross Slide |
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7" |
|
9.5" |
|
12" |
|
16" |
| Center Height |
|
|
7.0" |
|
9.5" |
|
11" |
|
13" |
| Swing in Gap |
|
|
— |
|
— |
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— |
|
— |
| Distance Between Centers |
|
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40" |
|
40" |
|
60" |
|
60" |
| Optional Distance Between Centers |
|
|
— |
|
60" |
|
40" |
|
40" |
| Width of Bed |
|
|
10.25" |
|
14" |
|
14" |
|
14" |
| Width of Cross Slide |
|
|
7.0" |
|
8.5" |
|
8.5" |
|
8.5" |
| Cross Slide Travel (X) |
|
|
7.5" |
|
10" |
|
12" |
|
12.5" |
| Longitudinal Travel (Z) |
|
|
37" |
|
37" |
|
57" |
|
57" |
| Optional Travel (Z) |
|
|
n/a |
|
57" |
|
37" |
|
37" |
| Ball Screw Size |
|
|
1.625" Z -
1.00" X |
|
1.625" Z -
1.00" X |
|
1.625" Z -
1.00" X |
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1.625" Z -
1.00" X |
| Max Part Weight - Unsupported |
|
|
350 lbs. |
|
500 lbs. |
|
800 lbs. |
|
800 lbs. |
| Max Part Weight - Supported |
|
|
2,000 lbs. |
|
2,500 lbs. |
|
3,000 lbs. |
|
3,000 lbs. |
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| Spindle |
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| Spindle Nose |
|
|
|
Camlock D1-4 |
|
Camlock D1-6
(Opt. D1-8) |
|
Camlock D1-8 |
|
Camlock D1-8 |
| Spindle Bore |
|
|
1.562" |
|
2.05" |
|
3.5" |
|
3.5" |
| Spindle Nose Taper |
|
|
MT-5 |
|
MT-6 |
|
MT-7 |
|
MT-7 |
| Spindle Motor Horsepower (peak) |
|
|
7.5 HP |
|
10 HP |
|
15 HP |
|
15 HP |
| Spindle Speed (RPM) |
|
|
150 - 3,000 |
|
50 - 2,500 |
|
50 - 2,000 |
|
50 - 2,000 |
| Speed Range |
|
|
Single Range |
|
Low: 50 - 350
High: 100 - 2,500 |
|
Low: 50 - 200
High: 100 - 2,000 |
|
Low: 50 - 200
High: 100 - 2,000 |
| Speed Selection |
|
|
Single |
|
Auto |
|
Auto |
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Auto |
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| Tailstock |
|
| Quill Travel |
|
|
|
4.0" |
|
5.0" |
|
5.5" |
|
5.5" |
| Quill Diameter |
|
|
1.97" |
|
2.5" |
|
2.5" |
|
2.5" |
| Quill Taper Hole |
|
|
MT-3 |
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MT-4 |
|
MT-4 |
|
MT-4 |
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| Performance |
|
| Positioning Accuracy |
|
|
|
±0.0002" |
| Position Repeatability |
|
|
±0.0001" |
| Resolution |
|
|
±0.00010" |
| Rapid Traverse (X,Z) |
|
|
400 IPM |
| Servo Type |
|
|
AC Digital Brushless |
| Axis Thrust (Peak) |
|
|
3,504 lbs. Z
3,058 lbs. X |
|
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|
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| General Information |
|
| Air Pressure Requirements |
|
|
|
90 PSI - 5 CFM |
| Coolant Capacity |
|
|
10 Gallons |
| Coolant Flow |
|
|
2 GPM |
| Power Requirements |
|
|
40 Amp |
|
40 Amp |
|
50 Amp |
|
50 Amp |
| Voltage Requirements |
|
|
205-245 VAC 3 Phase (400-480 VAC Optional) |
| Shipping Dimensions (w x d x h) |
|
|
86" x 62" x 68" |
|
86" x 72" x 68" |
|
106" x 76" x 68" |
|
106" x 76" x 68" |
| Operating Dimensions (w x d x h) |
|
|
86" x 64" x 68" |
|
86" x 74" x 68" |
|
106" x 78" x 68" |
|
106" x 78" x 68" |
| Machine Weight |
|
|
4,500 lbs. |
|
40" 6,500 lbs.
60" 7,000 lbs. |
|
60" 7,500 lbs.
40" 7,000 lbs. |
|
60" 8,500 lbs.
40" 8,000 lbs. |
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