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Presses » 1 Point Gap Frame Presses » GL1 Series
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1 Point Gap Frame Press - GL1 Series
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1 Point Gap Frame Press (GL1 Series)
The Stamtec GL1 single point gap frame press with Stamtec’s Link Motion Drive technology was designed for stamping small parts that require deeper or more complex forming, at high single stroking rates or in continuous mode, using either blanks or coil stock.
The GL-1 provides link motion technology at a low price, with all the features you expect to find in a world-class press, backed up by a 3-year warranty.
Tonnage Range: 88-220
Delivery Time: 18-20 weeks
Stamtec presses can customized by a wider range of SPM, stroke, rating point (BDC), bed and other specifications and dimensions.
Press Advantages - 1 Point Gap Frame Press (GL1 Series)
 Stamtec’s Link Motion Drive technology is standard on the GL1. With link motion, the slide velocity decreases by up to 40% during the working portion of the stroke, so the material flows more effectively. During the non-working portion of the stroke, slide velocity increases by up to 40% thereby maintaining high production rates. The result is a better quality part produced at higher production rates. In addition, slower speed through the working stroke reduces die impact, punch penetration, snap-through, noise, and vibration, thereby increasing machine and die life.
At the same forming velocity, productivity can be increased by 20-40% over conventional presses.
As the graph at the top right shows (GL1 D-Type) the slide velocity slows as it approaches the tonnage rating point by 35%-40% as compared to a convention crankshaft motion.
Standard Features - 1 Point Gap Frame Press (GL1 Series)
- Link motion drive technology
- Wet type clutch and brake
- Flywheel brake
- Hydraulic overload system
- Air counterbalance system
- Automatic grease lubrication system
- Digital die height indicator
- Removable, flanged, t-slotted slide plate and bolster
- Motorized slide adjustment (on presses over 35 tons)
- Press control with:
- Six (6) programmable limit switches
- Four (4) programmable die monitor inputs
- 6-digit part & batch counters
- LCD display screen for status and fault messages
- LED display for crank angle and spm
- Interlocked die safety block
Optional Features - 1 Point Gap Frame Press (GL1 Series)
- Press controls from industry leaders like Wintriss, Link, Helm (Allen-Bradley), Toledo (Allen-Bradley), Siemens, Mitsubishi, etc.
- Anti-vibration press leveling mounts
- Safety light curtains
- Tonnage monitor
- Quick die change system
- Die cushion
- Knockout bar
- Compact servo feedline
Press Components - 1 Point Gap Frame Press (GL1 Series)
 1. Press frame
2. Flywheel
3. Wet clutch & brake
4. Pinion drive shaft
5. Link drive
6. Connection
7. Main gear
8. Counterbalance
9. Crankshaft
10. Ball screw
11. Overload chamber
12. Slide
13. Knockout
14. Slide plate (detachable)
15. Bolster
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B |
D |
| Capacity |
US Tons |
88 |
| Stroke Length |
in |
3.94 |
6.3 |
| Stroke per Minute |
SPM |
55~110 |
40~75 |
| Tonnage Rating Point (BDC) |
in |
0.20 |
| Die Height |
in |
11.8 |
12.0 |
| Slide Adjustment |
in |
3.15 |
| Slide Area |
in |
22.0 x 18.1 |
| Shank Hole Dia |
in |
f2 |
| Bolster Area |
in |
39.4 x 18.1 |
39.4 x 23.6 |
| Bolster Thickness |
in |
6.10 |
| Bolster Height |
in |
32.80 |
| Inner Dimension of frame |
in |
23.54 |
| Main Motor |
Fixed |
10 x 4 |
| Variable |
10 x 4 |
| Slide Adjust. Motor |
HPxP |
0.5 x 4 |
| Foot Size |
in |
39.4 x 59.6 |
39.4 x 64.4 |
| Anchor Bolts Position |
in |
35.8 x 49.3 |
35.8 x 54.1 |
| Req'd Floor Space |
in |
44.9 x 68.3 |
44.9 x 73.0 |
| Overall Height |
in |
123.4 |
| Accuracy |
JIC, JIS, CNS 1st |
| » Contact Stamtec for actual and wider range of SPM, stroke, rating point (BDC), bed and other specifications and dimensions. |
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B |
D |
| Capacity |
US Tons |
121 |
| Stroke Length |
in |
4.33 |
7.09 |
| Stroke per Minute |
SPM |
50~100 |
30~65 |
| Tonnage Rating Point (BDC) |
in |
0.20 |
| Die Height |
in |
12.6 |
13.8 |
| Slide Adjustment |
in |
3.54 |
| Slide Area |
in |
25.6 x 20.5 |
| Shank Hole Dia |
in |
f2 |
| Bolster Area |
in |
45.3 x 20.5 |
45.3 x 26.8 |
| Bolster Thickness |
in |
6.50 |
| Bolster Height |
in |
33.07 |
| Inner Dimension of frame |
in |
27.56 |
| Main Motor |
Fixed |
15 x 4 |
| Variable |
15 x 4 |
| Slide Adjust. Motor |
HPxP |
.5 x 4 |
| Foot Size |
in |
44.5 x 70.7 |
44.5 x 74.6 |
| Anchor Bolts Position |
in |
41.5x 61.2 |
41.7 x 65.2 |
| Req'd Floor Space |
in |
50.4 x 82.9 |
50.4 x 83.3 |
| Overall Height |
in |
129.9 |
| Accuracy |
JIC, JIS, CNS 1st |
| » Contact Stamtec for actual and wider range of SPM, stroke, rating point (BDC), bed and other specifications and dimensions. |
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B |
D |
| Capacity |
US Tons |
176 |
| Stroke Length |
in |
5.12 |
7.87 |
| Stroke per Minute |
SPM |
40~85 |
25~50 |
| Tonnage Rating Point (BDC) |
in |
0.24 |
| Die Height |
in |
13.8 |
15.8 |
| Slide Adjustment |
in |
3.94 |
| Slide Area |
in |
27.6 x 22.8 |
| Shank Hole Dia |
in |
f2.56 |
| Bolster Area |
in |
49.2 x 23.6 |
49.2 x 29.9 |
| Bolster Thickness |
in |
7.09 |
| Bolster Height |
in |
36.02 |
| Inner Dimension of frame |
in |
29.53 |
| Main Motor |
Fixed |
15 x 4 |
| Variable |
15 x 4 |
| Slide Adjust. Motor |
HPxP |
.5 x 4 |
| Foot Size |
in |
50.4 x 75.0 |
50.4 x 81.7 |
| Anchor Bolts Position |
in |
46.5 x 64.2 |
46.5 x 69.9 |
| Req'd Floor Space |
in |
56.3 x 84.7 |
56.3 x 90.4 |
| Overall Height |
in |
143.7 |
| Accuracy |
JIC, JIS, CNS 1st |
| » Contact Stamtec for actual and wider range of SPM, stroke, rating point (BDC), bed and other specifications and dimensions. |
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B |
D |
| Capacity |
US Tons |
220 |
| Stroke Length |
in |
5.91 |
7.87 |
| Stroke per Minute |
SPM |
35~70 |
20~45 |
| Tonnage Rating Point (BDC) |
in |
0.24 |
| Die Height |
in |
16.1 |
17.7 |
| Slide Adjustment |
in |
4.33 |
| Slide Area |
in |
33.5 x 25.6 |
| Shank Hole Dia |
in |
f2.56 |
| Bolster Area |
in |
55.1 x 26.8 |
55.1 x 32.3 |
| Bolster Thickness |
in |
7.09 |
| Bolster Height |
in |
40.16 |
| Inner Dimension of frame |
in |
33.46 |
| Main Motor |
Fixed |
15 x 4 |
| Variable |
20 x 4 |
| Slide Adjust. Motor |
HPxP |
.75 x 4 |
| Foot Size |
in |
53.9 x 85.8 |
53.9 x 91.7 |
| Anchor Bolts Position |
in |
50.2 x 68.1 |
50.2 x 74.0 |
| Req'd Floor Space |
in |
62.2 x 94.5 |
62.2 x 100.4 |
| Overall Height |
in |
161.8 |
| Accuracy |
JIC, JIS, CNS 1st |
| » Contact Stamtec for actual and wider range of SPM, stroke, rating point (BDC), bed and other specifications and dimensions. |
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