- Very Low Force - 40 to 1000 grams
- True Vertical Electrode Force Motion
- Exclusive "Unitip" Electrodes
- Specifically Designed for Microjoining and Thermocompression Bonding Applications
The Series 50 Light Force Microjoining Weld Heads are precision, low inertia heads designed specifically for delicate, parallel gap welding, thermocompression bonding and reflow soldering.
True vertical electrode motion eliminates electrode wiping action.
A low mass spring and compound lever force system ensures accurate, repeatable welding force in the 40 to 1000 gram range, making Series 50 perfect for wire and ribbon applications such as fine trace circuit board repair, wire wound potentiometers, hybrid microwave devices, pacemakers, electrical fuses, ordnance fuses, smart cards, solar cells and other thermocompression bonding or microjoining applications.
Specification :
|
|
MH-1201A |
MH-1301A |
MH-1501A |
MH-1601A |
|
Electrode Force at 20psi, lbs (kg) |
97 (44) |
98 (44) |
See Below |
See Below |
|
Electrode Force at 60psi, lbs (kg) |
265 (120) |
– |
See Below |
See Below |
|
Electrode Force at 80psi, lbs (kg) |
N/A |
393 (178) |
See Below |
See Below |
|
Air Cylinder Size, inches (mm) |
2.48 (63.0) |
2.50 (63.5) |
2, 3.25, 4 (51, 83, 102) |
4, 5 (102, 127) |
|
Electrode Holders |
4RW, (#1 MT) |
4RW, (#1 MT) |
5RW, (#2 MT) |
5RW, (#2 MT) |
|
Valve Voltage |
115VAC, 24VDC Optional |
115VAC, 24VDC Optional |
115VAC |
115VAC |
|
Electrode Stroke, inches (mm) |
1.4 (36) |
3 (76) |
1.25 (32) |
3 (76) |
|
Throat Depth, inches (mm) |
2.9 (74) |
8 (203) |
8 (203) |
8 (203) |
|
Max. Secondary Current |
10kA |
10kA |
See Below |
See Below |
FORCE RANGES OF MH-1501A AND 1601-A HEADS :
|
|
MH-1501A |
MH-1601A |
|
Force, 2-inch Cylinder at 20psi, lbs, (kg) |
63 (29) |
N/A |
|
Force, 2-inch Cylinder at 80psi, lbs, (kg) |
251 (114) |
N/A |
|
Force, 3.25-inch Cylinder at 20psi, lbs, (kg) |
166 (75) |
N/A |
|
Force, 3.25-inch Cylinder at 80psi, lbs, (kg) |
664 (301) |
N/A |
|
Force, 4-inch Cylinder at 20psi, lbs, (kg) |
251 (114) |
251 (114) |
|
Force, 4-inch Cylinder at 80psi, lbs, (kg) |
1005 (456) |
1005 (456) |
|
Force, 5-inch Cylinder at 20psi, lbs, (kg) |
N/A |
393 (178) |
|
Force, 5-inch Cylinder at 80psi, lbs, (kg) |
N/A |
1570 (712) |
CURRENT RANGES OF MH-1501A AND 1601-A HEADS :
|
|
MH-1501A |
MH-1601A |
|
Light Duty Secondary, kA |
12.3 |
12.3 |
|
Heavy Duty Secondary, kA |
24 |
40 |
PHYSICAL CHARACTERISTICS :
|
Dimensions |
Dimensions will be different for options ordered. Call Miyachi Unitek. |
|
Weight |
Weights will be different for options ordered. Call Miyachi Unitek. |