TECNA 6102D 3-Phase DC Press / Projection-Type Spot Welder
100 kVA – 3-Phase Direct Current Welder from TECNADirect.com
TECNA 6102D is a 100 kVA 3-phase DC press/ projection-type spot welder. In comparison with a traditional welder, the TECNA 6101D offers the following advantages:
- High mains power factor
- Reduced load on plant primary electrical service
- Balanced load distribution on the three phases
- Reduced effect of magnetic materials between arms on the welding current
- Reduced installation costs
Customize your TECNA 6102D with your choice of controls, safety features and more.
FEATURESSPECIFICATIONSOPTIONS
- Six-phase silicon rectifier with device for checking the correct diodes clamping force.
- Protection of the diodes against overload, overvoltages, and overtemperatures.
- Complex pneumatic cycle with low force squeeze.
- Cylinder with chrome plated stem for heavy duty works and long life; adjustable anti-rotation device.
- Adjustable double stroke with key control.
- Lubrication free pneumatic components to eliminates oil mist and to protect the environment.
- Head descent without pressure for set up and service.
- Built-in compressed air filter unit and tank.
- Compressed air disconnecting device.
- Electrodes speed control valves, shock absorber for end of stroke and air discharge silencers assuring the minimum noise.
- Two stage electric foot control for clamping and welding pieces only if correctly positioned.
- Pre-setting for additional double stage electric foot connection for the direct recalling of welding program no.2 (not on units equipped with option 6132).
- Water-cooled transformers, plates, electrode-holders and electrodes; transformers with epoxy resin coated windings.
- Flow switch which makes the welder stop if the cooling water does not circulate.
- TE553 microprocessor control unit. Phase shift welding current adjustment. Synchronous SCR contactors insulated from cooling water circuit with protection thermostat.
- Standard on all models: two-hand safety control with timer assuring the best safety, and removable key selector. The two-hand control push-buttons are standard on projection models only (thay are available on request on spot welder model).
- Emergency push-button to stop the machine immediately.
- Automatic circuit breaker for protection.
- Valve to stop the flow of the water cooling when the machine is off.
| ITEM | 6101D | 6102D | 6103D | |
| Spot / projection welder | • / • | • / • | • / – | |
| Nominal power at 50% | kVA | 100 | 100 | 100 |
| Maximum welding power | kVA | 415 | 415 | 380 |
| Short circuit current | kA | 60 | 60 | 55 |
| Maximum welding current on aluminium | kA | 55 | 55 | 50 |
| Maximum welding current on steel | kA | 48 | 48 | 44 |
| Thermal current 100% | A | 11000 | 11000 | 11000 |
| No load secondary voltages | V | 6.1 5.5 |
6.1 5.5 |
6.1 5.5 |
| Supply voltage 50Hz * | V | 400 | 400 | 400 |
| Cables section L=30 m | in.2 (mm2) | 0.08 (50) | 0.08 (50) | 0.08 (50) |
| Delayed fuses | A | 125 | 125 | 125 |
| Minimum gap | in. (mm) | 2.95 (175) | 2.95 (175) | 2.95 (175) |
| Maximum gap | in. (mm) | 18.70 (475) | 18.70 (475) | 18.70 (475) |
| Depth L | in. (mm) | 15.16 (385) | 21.06 (535) | 31.50 (800) |
| Depth D | in. (mm) | 10.24 (260) | 16.14 (410) | – |
| Max. electrode force (6 bar) – standard | daN | 736 | 736 | 736 |
| Max. electrode force (6 bar) with option 6135 | daN | 1242 | 1242 | 1242 |
| Maximum stroke | in. (mm) | 3.94 (100) | 3.94 (100) | 3.94 (100) |
| Double stroke – standard | in. (mm) | 0 – 3.15 (0 – 80) | 0 – 3.15 (0 – 80) | 0 – 3.15 (0 – 80) |
| Compressed air supply | bar | 6.5 | 6.5 | 6.5 |
| Air for 1000 spots (6 bar) | ||||
| Standard version – stroke 20 mm | Nm3 | 2.9 | 2.9 | 2.9 |
| Standard version – max. stroke | Nm3 | 9.2 | 9.2 | 9.2 |
| With option 6135 – stroke 20mm | Nm3 | 6 | 6 | 6 |
| With option 6135 – max. stroke | Nm3 | 15.5 | 15.5 | 15.5 |
| Air supply hose | in. (mm) | 0.62 (16) | 0.62 (16) | 10.62 (16) |
| Water cooling | l/min | 12 | 12 | 12 |
| Aerial noise produced | dB(A) | 73 | 73 | 76 |
| Measure conditions | ||||
| working stroke | in. (mm) | 1.97 (50) | 1.97 (50) | 1.97 (50) |
| welding time | cycles | 14 | 14 | 8 |
| welding current | kA | 45 | 45 | 41 |
| working rating in welds/min | 6 | 6 | 15 | |
| Net weight (approximately) | lbs. (kg) | 1433 (650) | 1455 (660) | 1565 (710) |
* Different voltages and frequencies on request
- 6132 – Rotary selector for recalling the welding programs.
- 6133 – Double stroke control device with pneumatic foot instead of key one. To be used only for spot welding when the work necessarily requires it.
- 6135 – Cylinder 1200 daN (diameter 125 mm double stage) total stroke 100 mm.
- 6140 – Proportional valve.
For more information, on the TECNA 6102D, REQUEST A QUOTE, or give us a call at 844-44-TECNA or +1-216-475-5629 for IN-STOCK inventory available now with immediate shipping.
TECNADirect.com by Weld Systems Integrators
TECNADirect.com, a division of Weld Systems Integrators, maintains an inventory of TECNA welding equipment, including rocker arm spot welders, press-type spot welders and press / projection welders. In addition, we also carry a complete line of bench welders, portable spot welding guns, tool balancers and accessories. Contact us TODAY at 844-44-TECNA, and ask about our IN-STOCK inventory at our Warrensville Heights, Ohio location.
