| Equipment |
Model |
VMP20MV |
AVX500 |
AVX400 |
| General |
Length (inches) |
49
|
51.7
|
31.4
|
| Width (inches) |
38 |
55.9 |
42.1 |
| Height (inches) |
39.4 |
58.2 |
46.8 |
| Automation |
Auto-automatic |
Fully automatic |
Fully automatic |
| Board Handling |
Maximum size (inches) |
17.7x19.7 |
20x23 |
14x16 |
| Minimum size (inches) |
3x3 |
2x2 |
1.18x2 |
| Maximum thickness (") |
0.2 |
0.2 |
0.2 |
| Minimum thickness (") |
0.008 |
0.008 |
0.2 |
| Maximum warpage (") |
0.080 |
0.196 |
0.196 |
| Underside component clearance
(inches) |
0.5 |
0.75 |
0.31 |
| Board held by |
Edge clamp, vacuum,
other |
Edge clamp |
Edge clamp |
| Board support |
Magnetic pins,
Tooling pins, vacuum plate |
Magnetic pins |
Magnetic pins,
tooling pins |
| Conveyor |
Standard |
Standard |
Standard |
| Board Movement |
L to R |
R to L, L to
R |
R to L, L to
R |
| Dual-lane board handling? |
No |
Yes |
No |
| Print Head |
Print area (inches) |
15.7x17.7 |
19.6x22.6 |
13.6x16 |
| Maximum print stroke(") |
20 |
22 |
14.17 |
| Mdthod of registration |
Vision, two
cameras, manual |
Vision |
Vision |
| Optical alignment? |
Yes |
Yes |
Yes |
| Alignment accuracy (microns) |
25 |
10 |
±10 |
| Alignment repeatability (microns) |
±20 |
±20 |
±20 |
| Print Modes |
Print/print,
print/flood, flood/print, on contact, 1 or 2 deposits |
Print/print,
print/flood, flood/print, on contact, 1 or 2 deposits |
Print/print,
print/flood, flood/print, on contact, 1 or 2 deposits |
| Print speed (inches/second) |
0.4 to 2.75 |
0.2 to 7.8 |
0.2 to 6.7 |
| Print pressure (pounds) |
33 |
44 |
33 |
| Snap off (print gap) (inches) |
0 to 1.0 |
1 |
1 |
| Is snap-off programmable? |
Yes |
Yes |
Yes |
| Cycle time (seconds) |
Single lane:
16 to 18 |
Single lane:
15 |
Single lane:
17 |
| Stencil |
Frame size (inches) |
20x20 |
29x29 |
20x20 |
| PCB stencil seperation speed
(inches/second) |
0.04 to 0.8
|
0.004 to 0.787
|
0.016 to 2
|
| Stencil cleaning |
Dry, wet |
Dry, wet, vacuum |
Dry, wet, vacuum |
| Programmable? |
Yes |
Yes |
Yes |
| Stencil Wiper |
Optional |
Standard |
Standard |
| Squeegee |
Squeegees |
Metal, polyurethane |
Metal, polyurethane,
direct imaging |
Metal, polyurethane
|
| Squeegee pressure (pounds) |
0 to 33 |
0 to 44 |
0 to 33 |
| Where measured? |
Stepper motor
controlled |
Closed loop feedback
system |
Stepper motor
controlled |
| Horizontal or central pivot? |
Central |
Central |
Central |
| Vision system |
Type |
Fixed, look down |
On the move,
look up, look down |
On the move,
look up, look down |
| Field of vision (inches) |
0.236x0.315 |
0.4 x 0.4 |
0.39 x 0.39 |
| SMEMA fiducial standard compatible? |
Yes |
Yes |
Yes |
| Align calibration |
Manual |
Fully automatic |
Fully automatic |
| Post-print inspection available? |
No |
2-D |
2-D |
| Program |
Up and down line protocol |
N/A |
SMEMA, SECS,
GEM, other |
SMEMA |
| Number of programs stored |
30 |
500+ |
500+ |
|
