31 series
A3111 / 3112 / 3119
Choose a machine
- DALEX spot-welding gun 3112
Hand-operated - DUAL-SPOT- welding gun
| Type name | A 3111 | A 3112 | A 3119 |
| Power output at 50 % DR | 2,4 kVA | 2,4 kVA | 8,0 kVA |
|---|---|---|---|
| Secondary short circuit current | 7,5 kA | 8,5 kA | 9,5 kA |
| Electrode gap | 120 mm | 120 mm | 120 mm |
| Electrode force | 180 daN | 180 daN | 180 daN |
| Working stroke | sheet steel 3 +3 mm | sheet steel 3 + 3 mm | sheet steel 3 + 3 mm |
compatible control devices | RS 15Z16, Variospot 3.3 | RS 15Z16, Variospot 3.3 | RS 15Z16, Variospot 3.3 |
| Cooling | air-cooled | water-cooled | COOL 1 |
Technical properties
- for spot welding joints with access from only one side
- Electrode force is generated manually
- Electrode holders are individually spring-loaded
Sekundärwandler zur Stromkontrolle - Warp resistant square electrode arms
- Low warp square electrode arms for optimal efficiency of high electrode force
- Universal use due to the comprehensive range of fittings available
- Warp resistant square receptacle in gun body
- Easy positioning of spot welding gun by means of the cardan mounting bracket (A 3139 S2)
- Welding transformer in cast resin sandwich construction
- Consistent welding quality due to the sandwich construction
- Toggle-joint system for establishing electrode force
- Connecting cable with 10 m standard length and low connection values
- 16 A fuse