TECNA 3021Q c-type suspended weld gun — 32 kVA, air-operated, single-phase AC with separate weld control. Maximum welding current of 20,000 amps and maximum electrode force of 1,124 lbs.
The TECNA 3021Q pairs a 32 kVA single-phase AC transformer with air-operated actuation in a c-type suspended weld gun configuration. It delivers a maximum welding current of 20,000 amps and a maximum electrode force of 1,124 lbs (500 daN at 8 bar). The 3021Q is the separate-control version, operated by a standalone TE560 control unit (Art. 1253/1254); its built-in-control twin is the 3020Q.
| Weight | 112 lbs |
|---|---|
| Gun Type | C-Type |
| Control Type | Separate |
| Standard Control Unit | TE560 (Art. 1253/1254) |
| Nominal Power 50% (kVA) | 32 |
| Max Welding Power (kVA) | 90 |
| Max Welding Current (A) | 20000 |
| Thermal Current 100% (A) | 4000 |
| No-Load Secondary Voltage (V) | 5.6 |
| Supply | 440 V / 60 Hz |
| Mains Cable (L=30m, 400 V) | 0.02 in² (16 mm²) |
| Delayed Fuses (400 V) | 63 A |
| Arms Centerline | 5.51 in (140 mm) |
| Insulated Arms Connection Ø | 1.65 in (42 mm) |
| Non-Insulated Arms Conn. Ø | 1.73 in (44 mm) |
| Gyro Suspension Ø | 9.61 in (244 mm) |
| Max Electrode Force | 1124 lbs (500 daN) |
| Max Electrode Force @ 8 bar | 1124 lbs (500 daN) |
| Working Stroke | 0.20–1.18 in (5–30 mm) |
| Max Stroke | 2.95–3.94 in (75–100 mm) |
| Compressed Air | 116 psi (8 bar) |
| Air Consump /1000 (Short) | 4 Nm³ |
| Air Consump /1000 (Long) | 12 Nm³ |
| Air Supply Hose Ø | 0.39 in (10 mm) |
| Water Cooling Flow | 95 gal/h (360 l/h) |
| Max Weldable Ø | 0.55 in (14 mm) |
| Power Supply | |
| Actuator Type | |
| Product Type | |
| Supply Notes | 440 V / 60 Hz (US stock; 400 V / 50 Hz on request) |
