This synergic ArcDrive program is set up for BÖHLER EMK 7 Ultra wire, 1.6 mm diameter, with M21 shielding gas. It covers short arc and spray arc, in manual and synergic mode.
What it is for
A program is a set of synergic curves for one wire, one diameter and one gas: you set wire speed or material thickness and the machine selects voltage and arc shape. Typical work: steel structures, frames, tanks and machine parts in unalloyed and low-alloy steel. M21 is the most widely used mixture for structural steels.
| Part number | 79.S1.23497 |
|---|---|
| Brand | Böhler Welding |
| Program type | ArcDrive (short and spray arc) |
| Wire | BÖHLER EMK 7 Ultra (solid wire) |
| Wire classification | EN ISO 14341-A G 42 5 M21 3Si1, G 42 5 C1 3Si1; AWS A5.18 ER70S-6 |
| Wire diameter | 1.6 mm |
| Shielding gas | M21 (Ar with 15 to 25% CO2) |
| Material | unalloyed and low-alloy steels |
| Program line | Böhler ARC (tuned to a Böhler Welding wire) |
Fits
The Böhler Welding 2026/27 price list lists ArcDrive programs as an option for:
- TERRA NX: 320/400 SMC SteelDrive, 320/400 PMC SteelDrive, 400 PMC DualFeeder, 400/500 MSE (WF NX SteelDrive feeder), 320 PME, 400/500 PME
- URANOS NX: 2200 PMC, 2200 MTE, 2700 PMC, 2700 MTE, 3200 GSM, 4000/5000 GSM
Wire for this program
The program is tuned to BÖHLER EMK 7 Ultra wire. It is available in our shop: BÖHLER EMK 7-Ultra.
Other programs for this wire
- ArcDrive 1.2 mm, gas M21 (79.S1.23397)
- RapiDeep 1.6 mm, gas M21 (79.RD.23497)
- ArcDrive 1.6 mm, gas C1 (79.S1.00591)
FAQ
Can I add this program to my TERRA NX or URANOS NX?
Yes, as long as your machine is in the selection list above. When ordering, give the model and serial number of the machine the program is for. Installation, by our service or as a manufacturer update, is agreed after the order.
How does ArcDrive differ from PulseDrive?
ArcDrive welds with short and spray arc, without pulse. PulseDrive adds pulsed arc and double pulse, which helps on thin sheet and in position. The PulseDrive version of this program: PulseDrive 1.6 mm, gas M21 (79.P1.23497).
Can I use this program with a different gas?
No: the curves are made for M21. For C1 choose a separate program: ArcDrive 1.6 mm, gas C1 (79.S1.00591).
Spawlab is an authorised Böhler Welding distributor and service partner in Poland, VAT invoice included.
