WELDING EQUIPMENT COMPLETE PRODUCT RANGE 2021
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WELDING EQUIPMENT COMPLETE PRODUCT RANGE 2021
02 REHM service
Everything you need for welding technology
You can find all the important information about ordering, delivery,
exchange and service, including prices and additional
pricing conditions, here:
https://www.rehm-online.de/en/downloads/englisch/allgemein/2020_order-and-price-conditions.pdf
Valid until the publication of a new welding equipment catalogue.
All text, images and other contents contained in this catalogue are protected by copyright. Except for private use they may not be processed, reproduced,
distributed or otherwise used without written permission of REHM GmbH und Co. KG.
SMC® (Smart Machine Control) and RSC ® (Real Time Speed Control) are the registered trademarks of REHM GmbH und Co. KG and are also subject to the
laws for the protection of intellectual property (trademark protection). We reserve the right to legal action for the infringement of copyright and other intellectual
property laws.
The total sale and supply relationship between the buyer and REHM is subject to our General Terms and Conditions.
These are available in printable form on our website www.rehm-online.de at all times. We would be happy to send you a copy of our General Terms and
Conditions upon request.
Technical modifications and availability reserved. All statements without guarantee. We apologise for any typographical and printing errors.
REHM complete product range 03
3
The benchmark for modern welding
Dear customers, dear business partners,
We are pleased to present you our current complete product To advance this standard, all of our departments work in a
range. In this catalogue in addition to our tried and tested customer-oriented manner and deliver quality 100% Made in
equipment you will also find an impressive range of special Germany - from development to production and sales. This
new products. For example, we have revised almost the entire enables us to set the standard for modern welding every day.
MIG / MAG portfolio.
Now take a look at the latest developments from REHM and
Irrespective of the application, whether plasma cutting, use our equipment to ensure your company works more effi-
electrode, MIG / MAG or TIG welding, whether with established ciently to produce products and services with greater quality,
analogue or modern inverter technology up to the digital oper- enhanced employee health protection and added ability to
ating concept of our current models, we offer you the perfect communicate. Our new flagship, the FOCUS.ARC P and
equipment for every application and every requirement. FOCUS.ARC S, sets new standards in this respect.
Our machines are characterised by their innovative technolo- Do not hesitate to contact us if you have any questions or
gies, their ease of operation and their practical applicability in require further information.
the tough everyday workshop or on the construction site and,
last but not least, by their delivery of perfect welding results.
In the process we are constantly pursuing the direction towards
the digitalisation of equipment and Industry 4.0.
Your REHM Team
¹ The proper handling, treatment and use of our equipment in accordance with our operating instructions are prerequisite for granting warranties. Wear and con- sumable parts are excluded from warranty. The statutory warranty provisions according to our general terms and conditions remain unaffected. Our warranty provisions can be viewed on our website ander www.rehm-online.de. We will also send our warranty provisions on request.
REHM welding equipment 05
5
List of contents
Revolution in welding technology
SIRIUS operating system 06-07
FOCUS.ARC welding process 08-09
MIG / MAG welding equipment
Pulse welding
FOCUS.ARC® P 250-450 WS 11-19
POWER FACTOR CONTROLLER (PFC) 20
MEGA.ARC P 250-450 WS 21-23
DIN EN ISO 14175 24
continuously adjustable
FOCUS.ARC® S 350 W-450 WS 25-27
REHM torch concept 28
MEGA.ARC® S 300-450 WS 29-31
step-switched
An overview of REHM premium sets 32
SYNERGIC.PRO® Series 33-47
TIG welding equipment
INVERTIG.PRO® series 49-58
INVERTIG.PRO® cooling machines / 59
undercarriage
ULTRA / HIGH versions 60
TIGER® digital 182 / 230 DC and AC / DC 61-65
APUS 20 C 66-69
MMA electrode inverter
BOOSTER.PRO 230 71-74
BOOSTER2 130-150 75
PLASMA cutting systems
BARRACUDA® RTC 60-150 77-79
REHM recommendation
REHM customer service 80
REHM DIN EN 1090 WPQR / 81
WPS PACKAGE
06 SIRIUS
Everything in view, everything under control
SIRIUS opens up new potentials
SIRIUS simplifies the operation of complex processes
by visualization and assist functions.
Modern, digitally controlled machines offer a multitude of optimisation possibilities.
These are a must in modern manufacturing. Increase your competitiveness by bringing out
the unused potential of SIRIUS.
The SIRIUS display shows everything at a glance - in day and night mode
Parameters to be optimized are transparent and graphic-dynamic visualized
The relevant parameters are always in the foreground, which can be recognized from distance
by the operator
SIRIUS 07
Cutting-edge technology perfectly digitized
Equipped with Open Connect SIRIUS is fully compliant with Industry 4.0
The possibilities to communicate digitally through SIRIUS are
endless. The interface architecture of SIRIUS can be configured
and expanded in any way.
Easy integration into existing systems through integrated server module. SIRIUS communicates via all common
interfaces via Ethernet, USB, CAN bus, LAN, W-LAN, 2.4 GHz radio technology.
■ SIRIUS is not an isolated solution that is only used for the documentation of welding data
■ SIRIUS can be fully integration into the operational process chain
■ SIRIUS creates easy integration into CAD and ERP systems
■ SIRIUS has freely programmable interfaces
■ SIRIUS digitizes and communicates machine and process data to all networks
Ingenious Flexible Smarter
Simplifies the operation of complex Ready for I 4.0 Download the REHM app and
digitally controlled processes Simple integration into all systems / get started
Graphically dynamic and transparent production chains and processes Communicates with all networks
visualization Freely configurable interface and mobile devices
Assist functions LAN, W-LAN
Maximum user acceptance
Everything required for communication with other digital devices is
integrated in SIRIUS.
Due to Easy Connect SIRIUS is on line around the clock
The integrated web server contains the necessary software for
communication with any end device. No more time-consuming
preparation or even the need for a service technician to travel to
the site to:
Set up a remote control on your tablet,
smartphone or PC
Software updates
Characteristic curve updates
Uploading of special characteristic curves
The SIRIUS app provides guidance to enable you to optimize
your welding systems by yourself.
Easy Connect connects you effortlessly and problem-free with
SIRIUS and the welding unit.
A first impression of our simple and intuitive operation can be found here:
www.rehm-online.de/de/technologie/sirius.html
08 FOCUS.ARC
Concentration matters
Just better welding
Unlike conventional welding processes used until now
FOCUS technology bundles the energy at the centre of the arc.
Previously: Conventional welding process Now: FOCUS.ARC welding process
a wide arc with energy dispersed at the edge Concentrated arc with the energy at the centre
Advantages of the REHM FOCUS welding processes*:
Digitally controlled welding processes. Increased quality.
■ Controlled particle transfer ■ Improved process visibility
■ Controlled short circuit resolution ■ Improved arc control
■ Controlled heat input ■ Less faults
Reduction of rework. Improving health protection.
■ The percentage of rework can be reduced by 80 %. ■ The formation of health-endangering welding
fumes can be reduced by up to 70 %
■ Grinding dust contamination is reduced by up to 80 %
■ Weld spatter can be reduced by up to 100 %
Previously: Significant development of welding fumes Now: Welding fumes reduced by 70 %
during conventional welding process. by the FOCUS.ARC welding process.
*Information only applies in conjunction with REHM FOCUS.PULS
FOCUS.ARC 09
Benefits which ensure the competitiveness
Whether increasing performance, quality improvement or responsible
health protection - the fully digitally regulated FOCUS.ARC
welding processes ensure your competitive advantage.
Faster Better Healthier
■ Increased revenue of up to 50 % ■ Better view into the welding process ■ Exposure to welding fumes reduced
■ More meters of welding seam per hour ■ Better arc control by up to 70 %
■ Elimination of problems caused by
■ Less rework ■ Less faults
weld spatter
■ REHM potential analysis ■ Higher quality ■ 80 % less grinding dust pinlution
FOCUS.ARC is not just a promise, it proves its performance
capability. Because only the result counts!
Digitally controlled welding processes for all applications
FOCUS.PULS FOCUS.ROOT
High performance welding process for steel construction Almost spatter free welding process for
■ Accurate with adjustable heat input thin materials and root welding
■ Heat input reduced by 30 % ■ Very good bridging of gaps
■ Melting disposition rate up to 60 % increased ■ Significant weld speed increase at down welding
■ Welding with reduced seam opening angle ■ Root welding also with reduced seam opening angle
■ Significant improved quality ■ Save penetration
■ Overweldable spots ■ No spatters
■ REHM generates a profit potential analysis
POWER.PULS FOCUS.ARC
Very good modulation of the welding process for steel, Welding in unmatched dimensions
stainless steel and aluminium ■ Welding with a short, powerful arc
■ Faster welding of stainless steel with weld seam surface ■ Safe root detection
almost similar to TIG ■ Particularly deep penetration
■ Very little temper colour, electrochemically eliminable ■ Safe edge detection
■ Adjustable heat input ■ Reduced penetration
■ Welding seams in TIG optic, by using double pulse
■ Overweldable spots
■ Full optimization for special applications
Application examples www.rehm-online.de/en/application-reports
10
// Smart process
// More speed
// Higher efficiency
REHM ‒ The benchmark for modern weldingMIG / MAG welding equipment pulse welding 11
FOCUS.ARC® P 250-450 WS
Technology you can count on – robust, durable and
state of the art! Made in Germany by REHM.
The new FOCUS.ARC® P
The revolution in welding technology. The new digital operating system
SIRIUS and the fully digitally controlled welding process FOCUS.ARC
provides advantages that secure your competitiveness.
Faster
Increased revenue of up to 50 %
Better
Better view into the welding process
Healthier
Exposure to welding fumes reduced by up to 70 %
Ingenious
Assist functions
Flexible
Ready for I 4.0
Smarter
Download the REHM app and get started
Everything you need to know about
the qualification of welding processes.
The REHM WPQR package, see page 81.
None of the illustrations show the standard equipment.
The welding power sources must be maintained once a year in accordance with DGUV V3 and EN 60974-4. Our service department can help.12 MIG / MAG welding equipment pulse welding
FOCUS.ARC® P 250-450 WS
CONTROL PANEL FOCUS.ARC® P 250-450 WS
Further information on the SIRIUS operating system can be found
on pages 06-07.
Menu button Home button Return button Selection buttons R-Pilot encoder
Impact protected Self-explanatory Dynamic Smart
full colour display presentation displays Assist functionMIG / MAG welding equipment pulse welding 13
FOCUS.ARC® P 250-450 WS
FOCUS.ARC® P 250-450 WS
TECHNICAL DATA 250 300 350 400 450
Setting range [A] 20-260 20-310 20-360 20-410 20-460
Duty cycle (ED) at Imax. [%] 80
Weld current at 100 % ED [A] 230 280 320 370 430
Open-circuit connection [V] 89 75
Wire feed [Ø mm] 0.8 / 1.0 1.0 / 1.2
Mains connection [V] 3 x 400
Mains voltage tolerance [%] + 15 / - 25
Fuse [A] 32
Protection type IP 23
Power factor [cos phi] 0.99
Power consumption at Imax. [kVA] 8.4 11 13.7 16.8 20.6
Weight without undercarriage [kg]
Compact gas-cooled 46 49
Compact water-cooled (W) 56 59
With wire feed case gas-cooled (S) 57 60
With wire feed case water-cooled (WS) 70 73
Dimensions without undercarriage LxWxH [mm]
Compact gas-cooled 650 x 330 x 624
Compact water-cooled (W) 650 x 330 x 820
With wire feed case gas-cooled (S)
650 x 330 x 1,100
With wire feed case water-cooled (WS)
Item no.
Gas-cooled 1307045 1307055 1307065 1307075 1307085
Gas-cooled with wire feed case (S) 1307047 1307057 1307067 1307077 1307087
Water-cooled (W) 1307046 1307056 1307066 1307076 1307086
Water-cooled with wire feed case (WS) 1307048 1307058 1307068 1307078 1307088
Operation as standard in wire feed case. Choose undercarriage separate.
Subject to technical changes. All REHM welding equipment listed bears the CE and S markings and complies with the EN 60 974-1 and EN 501 99
standard.
W = With water cooling, WS = With water cooling and separate wire feed case, S = With separate wire feed case14 MIG / MAG welding equipment pulse welding
FOCUS.ARC® P undercarriage
The FOCUS.ARC® P
Undercarriage
Various undercarriage options are available for the FOCUS.ARC® P:
Undercarriage Undercarriage Upright stand Retrofit kit driving
UNDERCARRIAGE OPTIONS Advanced Profi carriage for wire
feed case
Base plate not required not required not required
Wheels: Front 160 mm with fixing brake 4 rolls
Rear 260 mm –
Gas bottle mount up to 50 l – –
Wheel arches in the back – – –
Brakes on the front wheels – – –
UNDERCARRIAGE ADVANCED
Loading rack for gas bottles
■ Helps prevent back injuries
■ Avoids work accidents
Integrated crane hooks
Breaks on the front wheels
■ Prevents the unit rolling away when
being transported or changing the gas bottle
Gas bottle mount
■ Robust mount for gas bottles up to 50 litres
Wheel arches in the back
■ Prevents the power supply cable
being crushed when manoeuvring
Large wheels
■ Front 160 mm with fixing brake
■Rear 260 mm
Undercarriage Advanced
in practical useMIG / MAG welding equipment pulse welding 15
FOCUS.ARC® P undercarriage
OPTIONS
Undercarriage Undercarriage Upright stand Retrofit kit driving
TECHNICAL DATA Advanced Profi carriage for wire
feed case
Weight [kg] 31.5 30 0.8 3.36
Dimensions LxWxH [mm] 900 x 560 x 1,020 950 x 611 x 1,100 544 x 30 x 43 480 x 120 x 140
Item no.
1381102 1381101 1381100 750150216 MIG / MAG welding equipment pulse welding
FOCUS.ARC® P 250-450 WS
OPTIONS Item no.
Housing
Operation in the machine FOCUS.ARC 1381153
Without undercarriage 1381100
Undercarriage Profi 50 l 1381101
Undercarriage Advanced 50 l (with loading rack and fixing brake) 1381102
Retrofit kit driving carriage for wire feed case 7501502
Top shock proof cover display FOCUS.ARC 1381107
Bottom shock proof cover display FOCUS.ARC 1381108
Toolbox for compact machines 1381143
Air pre-filter 1381144
Crane lifting lugs for wire feed unit 1381146
Drum wire feed-through (wire feed unit) 1381147
Holder for torch and hose pack 1180214
Centre lock variants
Adaptor EC-SA Torch connection Binzel 4300318
Push-Pull
Option Push-Pull FAP (only for S/WS systems) 1381380
INTERMEDIATE HOSE PACK SELECTION TABLE
Maximum welding current for the workplace
Duty cycle 100 A 150 A 200 A 250 A 300 A 350 A 400 A 450 A 500 A
10 % 50 mm² 50 mm² 50 mm² 50 mm² 50 mm² 50 mm² 70 mm² 70 mm² 95 mm²
20 % 50 mm² 50 mm² 50 mm² 50 mm² 50 mm² 70 mm² 70 mm² 95 mm² 95 mm²
35 % 50 mm² 50 mm² 50 mm² 50 mm² 70 mm² 70 mm² 70 mm² 95 mm² 95 mm²
60 % 50 mm² 50 mm² 50 mm² 50 mm² 70 mm² 70 mm² 95 mm² 95 mm² 95 mm²
80 % 50 mm² 50 mm² 50 mm² 50 mm² 70 mm² 70 mm² 95 mm² 95 mm² 95 mm²
This selection table serves for orientation based on the welding current to be expected at the respective workplace.
We recommend increasing the cross section for intermediate hose packages of 15 m in length or longer.
Maximum welding currents in practice
Steel CrNi Alu
0.8 mm 240 A 230 A -
1.0 mm 340 A 300 A 270 A
1.2 mm 380 A 340 A 330 A
1.6 mm 450 A 400 A 350 A
ACCESSORIES Item no.
Intermediate hose pack gas-cooled
Intermediate hose pack MIG / MAG 50mm² 1,4m G 12p FA/MA/SP 7505000
Intermediate hose pack MIG / MAG 50mm² 5m G 12p FA/MA/SP 7505001
Intermediate hose pack MIG / MAG 50mm² 10m G 12p FA/MA/SP 7505002
Intermediate hose pack MIG / MAG 70mm² 1,4m G 12p FA/MA/SP 7505010
Intermediate hose pack MIG / MAG 70mm² 5m G 12p FA/MA/SP 7505011
Intermediate hose pack MIG / MAG 70mm² 10m G 12p FA/MA/SP 7505012
Intermediate hose pack MIG / MAG 70mm² 15m G 12p FA/MA/SP 7505013
Intermediate hose pack MIG / MAG 70mm² 20m G 12p FA/MA/SP 7505014
Intermediate hose pack MIG / MAG 95mm² 5m G 12p FA/MA/SP 7505021
Intermediate hose pack MIG / MAG 95mm² 10m G 12p FA/MA/SP 7505022
Intermediate hose pack MIG / MAG 95mm² 15m G 12p FA/MA/SP 7505023MIG / MAG welding equipment pulse welding 17
FOCUS.ARC® P 250-450 WS
ACCESSORIES Item no.
Intermediate hose pack water-cooled
Intermediate hose pack MIG / MAG 50mm² 1,4m W 12p FA/MA/SP 7505030
Intermediate hose pack MIG / MAG 50mm² 5m W 12p FA/MA/SP 7505031
Intermediate hose pack MIG / MAG 50mm² 10m W 12p FA/MA/SP 7505032
Intermediate hose pack MIG / MAG 70mm² 1,4m W 12p FA/MA/SP 7505040
Intermediate hose pack MIG / MAG 70mm² 5m W 12p FA/MA/SP 7505041
Intermediate hose pack MIG / MAG 70mm² 10m W 12p FA/MA/SP 7505042
Intermediate hose pack MIG / MAG 70mm² 15m W 12p FA/MA/SP 7505043
Intermediate hose pack MIG / MAG 70mm² 20m W 12p FA/MA/SP 7505044
Intermediate hose pack MIG / MAG 95mm² 1,4m W 12p FA/MA/SP 7505050
Intermediate hose pack MIG / MAG 95mm² 5m W 12p FA/MA/SP 7505051
Intermediate hose pack MIG / MAG 95mm² 10m W 12p FA/MA/SP 7505052
Intermediate hose pack MIG / MAG 95mm² 15m W 12p FA/MA/SP 7505053
Intermediate hose pack MIG / MAG 95mm² 20m W 12p FA/MA/SP 7505054
Torch MIG / MAG gas-cooled
Torch MAG MB 24D 3m G 50° KGK 7601566
Torch MAG MB 24D 4m G 50° KGK 7601567
Torch MAG MB 24D 5m G 50° KGK 7601568
Torch MAG MB 26D 3m G 50° KGK 7601569
Torch MAG MB 26D 4m G 50° KGK 7601570
Torch MAG MB 26D 5m G 50° KGK 7601562
Torch MAG MB 36D 3m G 50° KGK 7601571
Torch MAG MB 36D 4m G 50° KGK 7601561
Torch MAG MB 36D 5m G 50° KGK 7601572
Torch MAG MB 24D 3m UD G 50° KGK 7601023
Torch MAG MB 24D 4m UD G 50° KGK 7601024
Torch MAG MB 24D 5m UD G 50° KGK 7601025
Torch MAG MB 26D 3m UD G 50° KGK 7601689
Torch MAG MB 26D 4m UD G 50° KGK 7601690
Torch MAG MB 26D 5m UD G 50° KGK 7601691
Torch MAG MB 36D 3m UD G 50° KGK 7601692
Torch MAG MB 36D 4m UD G 50° KGK 7601693
Torch MAG MB 36D 5m UD G 50° KGK 7601694
Torch MIG / MAG water-cooled
Torch MAG W 340D 3m 7601716
Torch MAG W 340D 4m 7601718
Torch MAG W 340D 5m 7601720
Torch MAG W 440D 3m 7601722
Torch MAG W 440D 4m 7601724
Torch MAG W 440D 5m 7601726
Torch MAG W 540D 3m 7601728
Torch MAG W 540D 4m 7601730
Torch MAG W 540D 5m 7601732
Torch MAG W 340D 7 3m UD 7601717
Torch MAG W 340D 7 4m UD 7601719
Torch MAG W 340D 7 5m UD 7601721
Torch MAG W 440D 7 3m UD 7601723
Torch MAG W 440D 7 4m UD 7601725
Torch MAG W 440D 7 5m UD 7601727
Torch MAG W 540D 7 3m UD 7601729
Torch MAG W 540D 7 4m UD 7601731
Torch MAG W 540D 7 5m UD 760173318 MIG / MAG welding equipment Impulse welding
FOCUS.ARC® P 250-450 WS
ACCESSORIES Item no.
Wear parts sets for torch
Wear parts set Box MB 24D/240WD 7700416
Wear parts set Box MB 26D 7700418
Wear parts set Box MB 36D 7700419
Wear parts set Box W340 7700621
Wear parts set Box W440 7700622
Wear parts set Box W540 7700623
Earth cable
Earth cable 35mm² 4m 13 400A Clamp 7810102
Earth cable 50mm² 4m 13 500A Clamp 7810109
Earth cable 70mm² 4m 13 600A Clamp 7810104
Earth cable 95mm² 4m 13 600A Pinzwinge 7810150
Pressure reducer
Pressure reducer Optimator Argon/CO2 7967932
Pressure reducer, with content and work pressure gauge, 200bar 32 l/min 7530500
Pressure reducer, Argon/CO2 NL 7830164
Basket spool adapter
Basket spool adapter Industry 7516000
Basket spool adapter Professional 7516004
Gas hose
Gas hose ISO3821 6x3,5 2x 1/4" 1,8m 3250001
Inert gas filter 1/4" for assembly between gas hose and pressure reducer 7501111
Cooling liquid
Cooling liquid, RCL, 5l 1680051
Cooling liquid, RCL, 25l 1680251
Remote control
SET MIG-FP1 + Interface 7501101
Set consists of handheld remote controller 7501004 with 2 controllers and interface 1381285
Hand-held remote control MIG-FP1 for Interf. FP1 7501004
Hand-held remote control with 2 controls. (requires the interface 1381285)
FEED ROLLERS FOR WIRE FEED UNIT Item no.
Single feed rollers for massive wire
Feed roller 0,6/0,8mm massive 4/2 7503054
Feed roller 0,8/1,0mm massive 4/2 7503055
Feed roller 1,0/1,2mm massive 4/2 7503053
Feed roller 1,2/1,6mm massive 4/2 7503056
Feed roller 0,9/1,1mm massive 4/2 7503065
Single feed rollers for tube wire
Feed roller 1,2/1,6mm tube 4/2 7503066
Single feed rollers for aluminium wire
Feed roller A 1,0/1,2mm alu 4/2 7503069
Feed roller A 1,2/1,6mm alu 4/2 7503070
Feed roller A 1,6/2,4mm alu 4/2 7503071MIG / MAG welding equipment pulse welding 19
FOCUS.ARC® P 250-450 WS
UPGRADE EQUIPMENT Item no.
Retrofit kit holder for torch and hose pack FOCUS.ARC 7501129
Retrofit kit shock proof cover display top/bottom FOCUS.ARC 7501130
Retrofit kit air pre-filter 7501132
Metal filter FA P (two pieces per attachment) 7503057
Retrofit kit toolbox for compact machines 7501131
Wire feed case
Retrofit kit driving carriage for wire feed case 7501502
Rolliner HD cpl. with connection G1 / 4 5m 7504005
Package with connection for feeder case and barrel wire
Rolliner HD cpl. with connection G1/4 10m 7504010
Package with connection for feeder case and barrel wire
Interfaces
Interfaces - SET FA to URe series 7504015
Programmed interface including 5m connection cable and installation manual
Interface FP1 standard 5m 1381285
Start, current flows, two analog values with 5m control line
SPARE PARTS FOR WIRE FEED UNIT Item no.
Capillary tube up to 1,6mm 7503067
Support tube for teflonfeeder up to 4mm outer diameter 7503068
Clamping pulley left 4/2 7503083
Clamping pulley right 4/2 7503084
Inlet blue ID ø 2.0mm 4000222
Middle wire feed, blue, ID ø 2.0mm 4000223
Pressure unit complete, red SS4-ST4 400022020 POWER FACTOR CONTROLLER (PFC)
The benchmark for efficient welding
Benefit from the use of the Power Factor Controller (PFC)
in many of our welding machines.
No matter whether you weld TIG or MIG / MAG.
Wirkungsweise – Was bewirkt ein PFC (Power Factor Controller)?
The progress of current and voltage The progress of current and voltage
without PFC with PFC
Uncontroled asymmetrical current consumption No phase shifting. Symmetric controlled current consumtion
Phase shifting
Voltage Voltage
Current Current
Primary inverters are for the power supply network a A PFC is able to correct the phase shifting as well as the
capacitive load. This generates a phase shifting between peaks from the current.
current and voltage. The result is reactive power.
Another effect is that the consumption of current is not Via a very fast measurement is the PFC sensing the voltage
controlled. The current curve is like a peak. and the current consumption.
The result is that the fuse is dropping earlier. According to the measurement is the current consumption
regulated according to the voltage at each moment.
The PFC also stores energy, this can be used, if needed
from the machine.
- The consumption of current is not controlled.
This causes a faster tripping of the fuse in the supply.
+ The consumption of current is controlled
- Caused from the phase shifting appears a high level
+ No phase shifting
of reactive power, which is in the future not allowed
anymore + More load at same connection is possible
Reduced power consumption
In addition to the other advantages offers the PFC also a
reduced power consumption:
1. The maximal current consumption is 12,5 % reduced
2. The effective current consumption is 25 % reduced
3. The maximal power consumption is 15 % reducedMIG / MAG welding equipment pulse welding 21
MEGA.ARC P 250-450 WS
Pulse welding for perfect MIG / MAG welding results.
The new MEGA.ARC P 250-450 WS
Just right for users who want to work with modern technology
in a highly professional manner.
Designed for professional use by industrial customers.
Faster
More meters of welding seam per hour
Better
Better arc control
Healthier
80 % less grinding dust
Flexible
Ready for I 4.0 (optional)
Everything you need to know about
the qualification of welding processes.
The REHM WPQR package, see page 81.
None of the illustrations show the standard equipment.
The welding power sources must be maintained once a year in accordance with DGUV V3 and EN 60974-4. Our service department can help.22 MIG / MAG welding equipment pulse welding
MEGA.ARC P 250-450 WS
MEGA.ARC P 250-450 WS
TECHNICAL DATA 250 300 350 400 450
Setting range [A] 20-260 20-310 20-360 20-410 20-460
Duty cycle (ED) at Imax. [%] 80 60
Weld current at 100 % ED [A] 230 280 320 370 400
Open-circuit connection [V] 89 75
Wire feed [Ø mm] 0.8 / 1.0 1.0 / 1.2
Mains connection [V] 3 x 400
Mains voltage tolerance [%] + 15 / - 25
Fuse [A] 32
Protection type IP 23
Power factor [cos phi] 0.99
Power consumption at Imax. [kVA] 8.4 11 13.7 16.8 20.6
Weight without undercarriage [kg]
Compact gas-cooled 46 49
Compact water-cooled (W) 56 59
With wire feed case gas-cooled (S) 57 60
With wire feed case water-cooled (WS) 70 73
Dimensions without undercarriage LxWxH [mm]
Compact gas-cooled 650 x 330 x 624
Compact water-cooled (W) 650 x 330 x 820
With wire feed case gas-cooled (S)
650 x 330 x 1,100
With wire feed case water-cooled (WS)
Item no.
Gas-cooled 1307145 1307155 1307165 1307175 1307185
Gas-cooled with wire feed case (S) 1307147 1307157 1307167 1307177 1307187
Water-cooled (W) 1307146 1307156 1307166 1307176 1307186
Water-cooled with wire feed case (WS) 1307148 1307158 1307168 1307178 1307188
Operation as standard in wire feed case. Choose undercarriage separate.
Information on the control panel can be found on page 12
See pages 14-15 for information about the various
undercarriage options.
Subject to technical changes. All REHM welding equipment listed bears the CE and S markings and complies with the EN 60 974-1 and
EN 501 99 standards.
W = With water cooling, WS = With water cooling and separate wire feed case, S = With separate wire feed caseMIG / MAG welding equipment pulse welding 23
MEGA.ARC P 250-450 WS
OPTIONS
Housing
Centre lock variants see page 16
Push-Pull
INTERMEDIATE HOSE PACK SELECTION TABLE
Intermediate hose pack selection table see page 16
ACCESSORIES
Intermediate hose pack gas-cooled
Intermediate hose pack water-cooled
Torch MIG / MAG gas-cooled
Torch MIG / MAG water-cooled
Wear parts sets for torch
Earth cable see pages 16-18
Pressure reducer
Basket spool adapter
Gas hose
Cooling liquid
Remote control
FEED ROLLERS FOR WIRE FEED UNIT
Single feed rollers for massive wire
Single feed rollers for tube wire see page 18
Single feed rollers for aluminium wire
UPGRADE EQUIPMENT
Wire feed case
see page 19
Interfaces
SPARE PARTS FOR WIRE FEED UNIT
Spare parts for wire feed unit see page 1924 Protective gases for connection welding
DIN EN ISO 14175
Classification of the protective gases for connection welding
and related processes according to DIN EN ISO 14175
Short name Components in volume-%
Main Sub-
Oxidising inner reducing inert substance
group group
CO2 O2 Ar He H2 N2
1 100
I 2 100
3 Rest 0,5 ≤ He ≤ 95
1 0,5 < CO2 ≤ 5 Rest1) 0,5 ≤ H2 ≤ 5
2 0,5 < CO2 ≤ 5 Rest 1)
M1
3 0,5 ≤ O2 ≤ 3 Rest1)
4 0,5 ≤ CO2 ≤ 5 0,5 ≤ O2 ≤ 3 Rest1)
0 0,5 < CO2 ≤ 15 Rest1)
1 15 < CO2 ≤ 25 Rest1)
2 3 < O2 ≤ 10 Rest1)
3 0,5 ≤ CO2 ≤ 15 3 < O2 ≤ 10 Rest1)
M2
4 5 < CO2 ≤ 15 0,5 ≤ O2 ≤ 3 Rest1)
5 5 < CO2 ≤ 15 3 < O2 ≤ 10 Rest1)
6 15 < CO2 ≤ 25 0,5 ≤ O2 ≤ 3 Rest1)
7 15 < CO2 ≤ 25 3 < O2 ≤ 10 Rest1)
1 25 < CO2 ≤ 50 Rest1)
2 10 < O2 ≤ 15 Rest1)
M3 3 25 < CO2 ≤ 20 2 < O2 ≤ 10 Rest1)
4 5 < CO2 ≤ 25 10 < O2 ≤ 15 Rest1)
5 25 < CO2 ≤ 50 10 < O2 ≤ 15 Rest1)
1 100
C
2 Rest 0,5 ≤ O2 ≤ 30
1 Rest1) 0,5 ≤ H2 ≤ 15
R
2 Rest 1)
15 ≤ H2 ≤ 50
1 100
2 Rest1) 0,5 ≤ N2 ≤ 5
N 3 Rest1) 5 ≤ N2 ≤ 50
4 Rest1) 0,5 ≤ H2 ≤ 10 0,5 ≤ N2 ≤ 5
5 0,5 ≤ H2 ≤ 50 Rest
O 1 100
Mixed gases for components not listed in the table or mixed gases
Z
with a composition outside the specified ranges2)
1) For this classification argon may be partially or wholly replaced by helium.
2) Two mixed gases with the same Z-classification must not be exchanged.MIG / MAG welding equipment continuously adjustable 25
FOCUS.ARC® S 350 W-450 WS
Continuously adjustable welding at the highest level
The new FOCUS.ARC® S
Equipped with the advantages that FOCUS.ARC® P also offers
(more on page 11), there is the right variant for every requirement,
with the right range of functions.
Range of functions FOCUS.ARC® P and FOCUS.ARC® S
in comparison
® ®
EQUIPMENT FOCUS.ARC P FOCUS.ARC S
SIRIUS operating and communication system Identical
Web server Identical
Performance data Identical
Job memory 500 500
Welding process POWER.ARC X X
Welding process FOCUS.ARC X X
Welding process FOCUS.ROOT X X
Welding process POWER.PULS X
Welding process FOCUS.PULS X
MIG / MAG procedure X X
MMA procedure X X
Accessories Identical
Options Identical
Everything you need to know about
the qualification of welding processes.
The REHM WPQR package, see page 81.
None of the illustrations show the standard equipment.
The welding power sources must be maintained once a year in accordance with DGUV V3 and EN 60974-4. Our service department can help.26 MIG / MAG welding equipment continuously adjustable
FOCUS.ARC® S 350 W-450 WS
FOCUS.ARC® S 350 W-450 WS
TECHNICAL DATA 350 400 450
Setting range [A] 20-360 20-410 20-460
Duty cycle (ED) at Imax. [%] 80 60
Weld current at 100 % ED [A] 320 370 400
Open-circuit connection [V] 89 75
Wire feed [Ø mm] 1.0 / 1.2
Mains connection [V] 3 x 400
Mains voltage tolerance [%] + 15 / - 25
Fuse [A] 32
Protection type IP 23
Power factor [cos phi] 0,99
Power consumption at Imax. [kVA] 13.7 16.8 20.6
Weight without undercarriage [kg]
Compact water-cooled (W) 56 59
With wire feed case water-cooled (WS) 70 73
Dimensions without undercarriage LxWxH [mm]
Compact water-cooled (W) 650 x 330 x 820
With wire feed case water-cooled (WS) 650 x 330 x 1,100
Item no.
Water-cooled (W) 1330212 1330213 1330214
Water-cooled with wire feed case (WS) 1330232 1330233 1330234
Operation as standard in wire feed case. Choose undercarriage separate.
Information on the control panel can be found on page 12
See pages 14-15 for information about the various
undercarriage options.
Subject to technical changes. All REHM welding equipment listed bears the CE and S markings and complies with the EN 60 974-1 and
EN 501 99 standards.
W = With water cooling, WS = With water cooling and separate wire feed caseMIG / MAG welding equipment continuously adjustable 27
FOCUS.ARC® S 350 W-450 WS
OPTIONS
Housing
Centre lock variants See page 16
Push-Pull
INTERMEDIATE HOSE PACK SELECTION TABLE
Intermediate hose pack selection table See page 16
ACCESSORIES Item no.
Wear parts sets for torch
Wear parts set Box W340 7700621
Wear parts set Box W440 7700622
Wear parts set Box W540 7700623
Intermediate hose pack water-cooled
Torch MIG / MAG water-cooled
Earth cable
Pressure reducer
See pages 17-18
Basket spool adapter
Gas hose
Cooling liquid
Remote control
FEED ROLLERS FOR WIRE FEED UNIT
Single feed rollers for massive wire
Single feed rollers for tube wire See page 18
Single feed rollers for aluminium wire
UPGRADE EQUIPMENT
Wire feed case
See page 19
Interfaces
SPARE PARTS FOR WIRE FEED UNIT
Spare parts for wire feed unit See page 1928 THE REHM torch concept
Always the right torch for your welding machine
How to find the right torch for your REHM welding equipment
When buying a welding torch the same question arises again and again: "Which torch is the right one for my REHM
welding equipment?". It is particularly challenging if the welding torch required is to have remote control functions
of the welding equipment. It is not just a matter of the performance class but also whether the torch control pins can
actually be connected to the welding equipment.
With our instructions this is no longer a problem! The following example using the TIGER series shows how to find the
right torch for your equipment in just two easy steps.
Step 1:
Check which control socket your REHM weld-
ing equipment has and how many control pins
it has. The control pins are connected to the
control socket of the welding torch, in order to
be able to call up the required functions. This
is always located at the front of the welding
equipment at the power source or alternatively
at the wire feed case.
In this example the TIGER has a 19-pin
connector.
Step 2:
Select your welding torch with the appropriate control pines and the desired function from our extensive
range of welding torches.
The following list is an example of TIG torches.
Handle Control socket Function Hose set Length VE [Pc.] Item no.
GRIP-LITTLE 7 pin. Double press HiFlex Leather 4m 1 7631773
GRIP-LITTLE 7 pin. Double press HiFlex Leather 8m 1 7631774
GRIP-LITTLE 19 pin. Up/Down HiFlex Leather 4m 1 7631806
GRIP-LITTLE 19 pin. Up/Down HiFlex Leather 8m 1 7631807
GRIP 12 pin. Up/Down HiFlex Leather 4m 1 7631736
GRIP 12 pin. Up/Down HiFlex Leather 8m 1 7631702
Note: Alternatively you can refer to the table below to see which REHM welding equipment series has which
control socket.
Welding equipment series Welding technology Control socket [pol.]
FOCUS.ARC MIG / MAG pulse 7+19
MEGA.ARC MIG / MAG pulse 7+19
INVERTIG.PRO ®
TIG 12
TIGER ®
TIG portable 19MIG / MAG welding equipment continuously adjustable 29
MEGA.ARC S 300-450 WS
Continuously adjustable for perfect MIG / MAG welding
The new MEGA.ARC S 300-450 WS
Equipped with the advantages that MEGA.ARC P also offers
(more on page 21), there is the right variant for everyone who likes
conventional welding, with the right range of functions.
Range of functions MEGA.ARC P and MEGA.ARC S
in comparison
EQUIPMENT MEGA.ARC P MEGA.ARC S
SIRIUS operating and communication system Identical
Web server Optional
Performance data Identical
Job memory 500 500
Welding process POWER.ARC X X
Welding process ROOT X X
Welding process POWER.PULS X
MIG / MAG procedure X X
MMA procedure X X
Accessories Identical
Options Identical
Everything you need to know about
the qualification of welding processes.
The REHM WPQR package, see page 81.
None of the illustrations show the standard equipment.
The welding power sources must be maintained once a year in accordance with DGUV V3 and EN 60974-4. Our service department can help.30 MIG / MAG welding equipment continuously adjustable
MEGA.ARC S 300-450 WS
MEGA.ARC S 300-450 WS
TECHNICAL DATA 300 350 400 450
Setting range [A] 20-310 20-360 20-410 20-460
Duty cycle (ED) at Imax. [%] 80 60
Weld current at 100 % ED [A] 280 320 370 400
Open-circuit connection [V] 89 75
Wire feed [Ø mm] 1.0 / 1.2
Mains connection [V] 3 x 400
Mains voltage tolerance [%] + 15 / - 25
Fuse [A] 32
Protection type IP 23
Power factor [cos phi] 0.99
Power consumption at Imax. [kVA] 11 13.7 16.8 20.6
Weight without undercarriage [kg]
Compact gas-cooled 46 49
Compact water-cooled (W) 56 59
With wire feed case gas-cooled (S) 57 60
With wire feed case water-cooled (WS) 70 73
Dimensions without undercarriage LxWxH [mm]
Compact gas-cooled 650 x 330 x 624
Compact water-cooled (W) 650 x 330 x 820
With wire feed case gas-cooled (S)
650 x 330 x 1,100
With wire feed case water-cooled (WS)
Item no.
Gas-cooled 1330375 1330385 1330395 1330405
Gas-cooled with wire feed case (S) 1330377 1330387 1330397 1330407
Water-cooled (W) 1330376 1330386 1330396 1330406
Water-cooled with wire feed case (WS) 1330378 1330388 1330398 1330408
Operation as standard in wire feed case. Choose undercarriage separate.
Information on the control panel can be found on page 12
See pages 14-15 for information about the various
undercarriage options.
Subject to technical changes. All REHM welding equipment listed bears the CE and S markings and complies with the EN 60 974-1 and
EN 501 99 standards.
W = With water cooling, WS = With water cooling and separate wire feed case, S = With separate wire feed caseMIG / MAG welding equipment continuously adjustable 31
MEGA.ARC S 300-450 WS
OPTIONS
Housing
Centre lock variants See page 16
Push-Pull
INTERMEDIATE HOSE PACK SELECTION TABLE
Intermediate hose pack selection table See page 16
ACCESSORIES
Intermediate hose pack gas-cooled
Intermediate hose pack water-cooled
Torch MIG / MAG gas-cooled
Torch MIG / MAG water-cooled
Wear parts sets for torch
Earth cable See pages 16-18
Pressure reducer
Basket spool adapter
Gas hose
Cooling liquid
Remote control
FEED ROLLERS FOR WIRE FEED UNIT
Single feed rollers for massive wire
Single feed rollers for tube wire See page 18
Single feed rollers for aluminium wire
UPGRADE EQUIPMENT
Wire feed case
See page 19
Interfaces
SPARE PARTS FOR WIRE FEED UNIT
Spare parts for wire feed unit See page 1932 An overview of REHM premium sets
MIG / MAG and TIG
MIG / MAG PREMIUM SETS WITH 4 M TORCHES
(only available in combination with welding machines)
SYNERGIC.PRO® 304-504
Premium set gas-cooled
Premium set 1 Torch MB15, earth cable 25mm² 4m, pressure reducer 1184200
Premium set 2 Torch MB25, earth cable 35mm² 4m, pressure reducer 1184202
Premium set 3 Torch MB26, earth cable 50mm² 4m, pressure reducer 1184204
Premium set 4 Torch MB36, earth cable 70mm² 4m, pressure reducer 1184206
Premium set water-cooled
Premium set 5 Torch MB401, earth cable 50mm² 4m, pressure reducer 1184208
Premium set 6 Torch MB401, earth cable 70mm² 4m, pressure reducer 1184210
Figure: Premium set 1184202
TIG PREMIUM SETS WITH 8 M TORCHES
(only available in combination with welding machines)
INVERTIG.PRO ® COMPACT DIGITAL
Premium set gas-cooled
Premium set Torch R TIG 200/35² 8m, earth cable 25mm² 4m, pressure reducer - 1485200
Premium set Torch R TIG 200/50³ 8m, earth cable 25mm² 4m, pressure reducer - 1485205
Premium set water-cooled
Premium set Torch R TIG 260W 8m, earth cable 35mm² 4m, pressure reducer 1485210 1485210
Premium set Torch R TIG 260W 8m, earth cable 50mm² 8m, pressure reducer 1485215 1485215
Premium set Torch R TIG 450W 8m, earth cable 70mm² 8m, pressure reducer 1485220 1485220
Premium set Torch R TIG 450W SC 8m, earth cable 95mm² 8m, pressure reducer 1485225 1485225
Figure: Premium set 1485205MIG / MAG welding equipment step-switched with SMC® technology 33
SYNERGIC.PRO® Series
The new SYNERGIC.PRO® Series
MIG / MAG welding with the best in its class!
The step-switched MIG / MAG devices with SMC® technology of the
SYNERGIC.PRO® series are completely revised and even better than before.
Find the right performance class for you from the extended range of types
and experience the best "heavy duty machines" for MIG / MAG welding.
SYNERGIC.PRO® 304-504 WS - The „heavy duty machines”
for tough industrial use with focused arc
SYNERGIC.PRO® 251-402 W - The all-rounders for industry and craft,
for thin sheet metal and medium sheet thicknesses
Everything you need to know about
the qualification of welding processes.
The REHM WPQR package, see page 81.
None of the illustrations show the standard equipment.
The welding power sources must be maintained once a year in accordance with DGUV V3 and EN 60974-4. Our service department can help.34 MIG / MAG welding equipment step-switched with SMC® technology
SYNERGIC.PRO® Series
SMC® – The superordinate machine control concept from REHM
Precise control of the arc length
The arc length is not only regulated by measuring the arc voltage and the welding current, but also by digitally recording the
wire feed speed.
Welding parameter setting - easy and safe
Setting the correct welding parameters is easy and safe thanks to the integrated welding parameter database and the
convenient operating concept.
Constant arc length
The integrated microprocessor compensates for changes quickly and efficiently and keeps the arc length significantly constant.
SDI® RSC®
(Stepless Dynamic Induction) (Realtime Speed Control)
Stepless, electronic welding choke with Realtime monitoring and precise control
ultra-fast control for excellent arc ignition of wire feed speed avoids adhesion due
characteristics and a stable arc to burning
CCM
(Characteristic Curve Memory)
Integrated welding parameter database
RMI
with concentrated expert knowledge
(REHM Machine Interface)
Enables straightforward, fast setting of
welding parameters
SMC®
(Smart Machine Control)
Innovative, intelligent machine control for
excellent welding results through simple,
safe operationMIG / MAG welding equipment step-switched with SMC® technology 35
SYNERGIC.PRO® Series
The „heavy duty machines” for tough industrial use up to 500 A:
SYNERGIC.PRO® 304 to 504 WS
For everyone who has special demands on the individual
device design.
Focused arc
The REHM FOCUS.ARC welding process can be NEW &
activated on the SYNERGIC.PRO® 304 to 504 at the UNIQUE
push of a button.
Penetration stabilizer
The SYNERGIC.PRO® detects changes in the stick-out
(free wire end) and automatically corrects the arc power.
That means uniform penetration in every position.
&
Mains voltage compensation
The SYNERGIC.PRO® automatically detects fluctations
in the mains voltage and adjusts the wire feeder auto-
matically according to the mains voltage.
Robust undercarriage
Designed for 50 l gas bottles, with large wheels
(front 160 mm, rear 250 mm)
None of the illustrations show the standard equipment.
The welding power sources must be maintained once a year in accordance with DGUV V3 and EN 60974-4. Our service department can help.36 MIG / MAG welding equipment step-switched with SMC® technology
SYNERGIC.PRO® Series
CONTROL PANEL RMI (REHM MACHINE INTERFACE)
The fastest and safest way to set the correct welding parameters.
Digital display for welding voltage with Setting the spot-weld and interval time
hold function
Digital display for welding current with Rotary knob for wire speed rate and
hold function and material thickness arc length correction
display
Operating modes: Synergy program selection:
Material thickness display ■ Material / wire diameter combination
■ 2 cycle, 4 cycle, spot-weld, interval and manual operation
8
10
9
7
7 Stepless arc strength regulation Fine step switch
9
(SDI® technology)
8 Coarse step switch 10 REHM FOCUS.ARC
Switching on / offMIG / MAG welding equipment step-switched with SMC® technology 37
SYNERGIC.PRO® Series
SYNERGIC.PRO® 304-304 WS
304-4 304-4 W
TECHNICAL DATA 304-4 S 304-4 WS
Setting range [A] 40-300
Duty cycle (ED) at Imax. [%] 40
Weld current at 100 % ED [A] 180
Open-circuit voltage [V] 17-37
Switching steps 10
Wire feed 4 rollers
Mains connection [V] 3 x 400
Fuse [A] 32
Torch cooling gas gas / water
Protection type IP 23
Welding cable socket [mm] 13
Weight [kg]
Compact 104 117
With wire feed case 120 133
Dimension LxWxH [mm]
Compact 1,040 x 560 x 850
With wire feed case 1,040 x 560 x 1,400
Item no.
Compact 1122200 1122202
With wire feed case 1122201 1122203
PREMIUM SET RECOMMENDATION Item no. Recommended for
(only available in combination with welding machines)
Premium set 3
1184204 304-4, 304-4 S
SYN.PRO² MM26-4m/50mm²
Premium set 5
1184208 304-4 W, 304-4 WS
SYN.PRO² MM401-4m/50mm²
Subject to technical changes. All REHM welding equipment listed bears the CE and S markings and complies with the EN 60 974-1 and
EN 501 99 standards.
W = With water cooling, WS = With water cooling and separate wire feed case, S = With separate wire feed case38 MIG / MAG welding equipment step-switched with SMC® technology
SYNERGIC.PRO® 304-504 WS
SYNERGIC.PRO® 404-504 WS
404-4 404-4 W 504-4 504-4 W
TECHNICAL DATA 404-4 S 404-4 WS 504-4 S 504-4 WS
Setting range [A] 40-400 40-500
Duty cycle (ED) at Imax. [%] 40
Weld current at 100 % ED [A] 260 320
Open-circuit voltage [V] 18-45 18-51
Switching steps 20 30
Wire feed 4 rollers
Mains connection [V] 3 x 400
Fuse [A] 32
Torch cooling gas water gas water
Protection type IP 23
Welding cable socket [mm] 13
Weight [kg]
Compact 128 141 133 146
With wire feed case 144 157 149 162
Dimension LxWxH [mm]
Compact 1,040 x 560 x 850
With wire feed case 1,040 x 560 x 1,400
Item no.
Compact 1122210 1122212 1122220 1122222
With Wire feed case 1122211 1122213 1122221 1122223
PREMIUM SET RECOMMENDATION Item no. Recommended for
(only available in combination with welding machines)
Premium set 4
1184206 404-4, 404-4 S, 504-4, 504-4 S
SYN.PRO² MM36-4m/70mm²
Premium set 5
1184208 404-4 W, 404-4 WS
SYN.PRO² MM401-4m/50mm²
Premium set 6
1184210 504-4 W, 504-4 WS
SYN.PRO² MM401-4m/70mm²
Subject to technical changes. All REHM welding equipment listed bears the CE and S markings and complies with the EN 60 974-1 and
EN 501 99 standards.
W = With water cooling, WS = With water cooling and separate wire feed case, S = With separate wire feed caseMIG / MAG welding equipment step-switched with SMC® technology 39
SYNERGIC.PRO® 304-504 WS
OPTIONS Item no.
Housing
Air pre-filter SYNERGIC.PRO²/MEGA.ARC² 1381351
Tool-Set SYNERGIC.PRO²/MEGA.ARC² 1180212
Holder for torch and hose pack 1180214
Crane lifting lugs with storage compartment for power source SYNERGIC.PRO²/MEGA.ARC² 1180213
Option spinning pump at SYNERGIC 1184058
Drum wire feed through (wire feed unit) 1381147
ACCESSORIES Item no.
Premium set recommendation (only available in combination with welding machines)
Premium set 2 SYN.PRO² MM25-4m/35mm² 1184202
Premium set 3 SYN.PRO² MM26-4m/50mm² 1184204
Premium set 4 SYN.PRO² MM36-4m/70mm² 1184206
Premium set 5 SYN.PRO² MM401-4m/50mm² 1184208
Premium set 6 SYN.PRO² MM401-4m/70mm² 1184210
Intermediate hose pack gas-cooled
See pages 16-17
Intermediate hose pack water-cooled
Torch MIG / MAG gas-cooled
Torch MAG MB 25D 3m G 50° KGK 7601564
Torch MAG MB 25D 4m G 50° KGK 7602546
Torch MAG MB 25D 5m G 50° KGK 7601565
Torch MAG MB 26D 3m G 50° KGK 7601569
Torch MAG MB 26D 4m G 50° KGK 7601570
Torch MAG MB 26D 5m G 50° KGK 7601562
Torch MAG MB 36D 3m G 50° KGK 7601571
Torch MAG MB 36D 4m G 50° KGK 7601561
Torch MAG MB 36D 5m G 50° KGK 7601572
Torch MIG / MAG water-cooled
Torch MAG W 340D 3m 7601716
Torch MAG W 340D 4m 7601718
Torch MAG W 340D 5m 7601720
Torch MAG W 440D 3m 7601722
Torch MAG W 440D 4m 7601724
Torch MAG W 440D 5m 7601726
Torch MAG W 540D 3m 7601728
Torch MAG W 540D 4m 7601730
Torch MAG W 540D 5m 7601732
Torch MIG / MAG gas-cooled Push-Pull
Torch MAG MB PP 24D 12 8m E 0° 7602456
Torch MIG / MAG water-cooled Push-Pull
Torch MAG MB PP 401WD 12 8m E 0° 7604137
Wear parts sets for torch
Wear parts set Box MB 25D 7700417
Wear parts set Box MB 26D 7700418
Wear parts set Box MB 36D 7700419
Wear parts set Box W340 7700621
Wear parts set Box W440 7700622
Wear parts set Box W540 770062340 MIG / MAG welding equipment step-switched with SMC® technology
SYNERGIC.PRO® 304-504 WS
ACCESSORIES Item no.
Earth cable
Earth cable 16mm² 4m 13 200A Clamp 7810100
Earth cable 25mm² 4m 13 400A Clamp 7810101
Earth cable 35mm² 4m 13 400A Clamp 7810102
Earth cable 50mm² 4m 13 500A Clamp 7810109
Earth cable 70mm² 4m 13 600A Clamp 7810104
Earth cable 95mm² 4m 13 600A Clamp 7810106
Pressure reducer
Basket spool adapter
See page 18
Gas hose
Cooling liquid
FEED ROLLERS FOR WIRE FEED UNIT
Single feed rollers for massive wire
Single feed rollers for tube wire See page 18
Single feed rollers for aluminium wire
UPGRADE EQUIPMENT Item no.
Housing
Retrofit kit air pre-filter SYNERGIC.PRO²/MEGA.ARC² 1381353
Metal filter cell for air pre-filter case SYNERGIC.PRO²/MEGA.ARC² 7501120
Retrofit kit holder for torch and hose pack FOCUS.ARC 7501129
Push-Pull
Retrofit kit Push-Pull-Connection for SYNERGIC.PRO² 1180168
Wire feed case See page 19
SPARE PARTS FOR WIRE FEED UNIT Item no.
Capillary tube up to 1,6mm 7503067
Support tube for teflonfeeder up to 4mm outer diameter 7503068
Pressure arm set plastic SF SS4 right / left complete 4000201
Inlet blue ID ø 2.0mm 4000222
Middle wire feed, blue, ID ø 2.0mm 4000223
Pressure unit complete, red SS4-ST4 4000220MIG / MAG welding equipment step-switched with SMC® technology 41
SYNERGIC.PRO® 251-402 W
The all-rounders among the step-switched MIG / MAG welding machines:
SYNERGIC.PRO® 251 to 402 W
For industry and craft, the right choice when it comes to thin sheet metal
and medium sheet thicknesses.
Welding parameter setting Internal regulation
The integrated database provides the right welding The SYNERGIC.PRO® series has transformers and
parameters for all tasks. chokes specially designed for the respective power
range.
Weldable materials The fine tuning is done by SDI and the process
Fe, CrNi, Alu, CuSi3 parameters that are assigned to each setting.
Welding from a sensational 15 A
The SYNERGIC.PRO® 251 QUATTRO-MIG is
particularly suitable for use in thin sheet processing
from 15 A welding current.
Thanks to the special synergy programs and
SDI technology.
None of the illustrations show the standard equipment.
The welding power sources must be maintained once a year in accordance with DGUV V3 and EN 60974-4. Our service department can help.42 MIG / MAG welding equipment step-switched with SMC® technology
SYNERGIC.PRO® 251-402 W
SYNERGIC.PRO® 251-402 W
251-4 311-4 351-4 352-4 402-4
TECHNICAL DATA 352-4 W 402-4 W
Setting range [A] 15-250 35-300 35-350 40-400
Duty cycle (ED) at Imax. [%] 35
Weld current at 100 % ED [A] 140 185 210 260
Open-circuit voltage [V] 15-39 17-40 17-42 18-45
Switching steps 10 12 20
Wire feed 4 rollers
Mains connection [V] 3 x 400
Fuse [A] 16 32
Torch cooling gas gas / water
Protection type IP 21
Welding cable socket [mm] 13
Weight [kg]
Compact gas-cooled 64 68 69 72 78
Compact water-cooled (W) - - - 85 91
Dimension LxWxH [mm]
Compact 800 x 330 x 620 877 x 357 x 660
Item no.
Gas-cooled 1031125 1031126 1031127 1031130 1031135
Water-cooled (W) - - - 1031131 1031136
PREMIUM SET RECOMMENDATION Item no. Recommended for
(only available in combination with welding machines)
Premium set 2
1184202 251-4, 311-4
SYN.PRO² MM25-4m/35mm²
Premium set 3
1184204 351-4, 352-4
SYN.PRO² MB26-4m/50mm²
Premium set 4
1184206 402-4
SYN.PRO² MB36-4m/70mm²
Premium set 5
1184208 352-4 W, 402-4 W
SYN.PRO² MB401-4m/50mm²
Subject to technical changes. All REHM welding equipment listed bears the CE and S markings and complies with the EN 60 974-1 and
EN 501 99 standards.
W = with water coolingMIG / MAG welding equipment step-switched with SMC® technology 43
SYNERGIC.PRO® 251-402 W
OPTIONS Item no.
Housing
Option spinning pump at SYNERGIC 1184058
Fixed castors instead of standard 1180248
Swivel castors plastic 1180154
Centre lock variants See page 16
ACCESSORIES Item no.
Premium sets (only available in combination with welding machines)
Premium set 1 SYN.PRO² MM15-4m/25mm² 1184200
Premium set 2 SYN.PRO² MM25-4m/35mm² 1184202
Premium set 3 SYN.PRO² MM26-4m/50mm² 1184204
Torch MIG / MAG gas-cooled
Torch MAG MB 15 4m G 50° KGK 7601515
Torch MAG MB 15 5m G 50° KGK 7601563
Torch MAG MB 25D 3m G 50° KGK 7601564
Torch MAG MB 25D 4m G 50° KGK 7602546
Torch MAG MB 25D 5m G 50° KGK 7601565
Torch MAG MB 26D 3m G 50° KGK 7601569
Torch MAG MB 26D 4m G 50° KGK 7601570
Torch MAG MB 26D 5m G 50° KGK 7601562
Torch MIG / MAG water-cooled
Torch MAG W 340D 3m 7601716
Torch MAG W 340D 4m 7601718
Torch MAG W 340D 5m 7601720
Torch MAG W 440D 3m 7601722
Torch MAG W 440D 4m 7601724
Torch MAG W 440D 5m 7601726
Wear parts sets for torch
Wear parts set Box MB 15 7700415
Wear parts set Box MB 25D 7700417
Wear parts set Box MB 26D 7700418
Earth cable
Earth cable 25mm² 4m 13 400A clamp 7810101
Earth cable 35mm² 4m 13 400A clamp 7810102
Earth cable 50mm² 4m 13 500A clamp 7810109
Earth cable 70mm² 4m 13 600A clamp 781010444 MIG / MAG welding equipment step-switched with SMC®Technology
SYNERGIC.PRO® 251-402 W
ACCESSORIES
Pressure reducer
Basket spool adapter
See page 18
Gas hose
Cooling liquid
FEED ROLLERS FOR WIRE FEED UNIT
Single feed rollers for massive wire
Single feed rollers for tube wire See page 18
Single feed rollers for aluminium wire
SPARE PARTS FOR WIRE FEED UNIT
Spare parts for wire feed unit See page 40MIG / MAG welding equipment step-switched with SMC®Technology 45
SYNERGIC.PRO®² 190-2 and SYNERGIC 202-262
The gas-cooled SYNERGIC MIG / MAG welding machines up to 260 A:
Compact and also ready for mobile use
SYNERGIC.PRO®² 190-2 and SYNERGIC 202 to 262:
High duty cycle, excellent welding results thanks SMC® technology.
Wide range of applications
Whether thin or thick sheet, whether unalloyed and alloyed steels, stainless steels,
aluminum or coated sheets, the compact SYNERGIC devices for the lower performance
range are also unbeatable in mobile use.
Thanks to the enormous power and endurance of the devices combined with the intelligent
machine control SMC® (Smart Machine Control), the range of applications for the compact
class is particularly broad.
None of the illustrations show the standard equipment.
The welding power sources must be maintained once a year in accordance with DGUV V3 and EN 60974-4. Our service department can help.46 MIG / MAG welding equipment step-switched with SMC®Technology
SYNERGIC.PRO®² 190-2 and SYNERGIC 202-262
SYNERGIC.PRO®² 190-2 and SYNERGIC 202-262
TECHNICAL DATA 190-2 202 262
Setting range [A] 30-140 (50-190¹) 30-200 35-260
Duty cycle (ED) at Imax. [%] 50 (30¹) 35 25
Weld current at 100 % ED [A] 100 (105¹) 125 140
Open-circuit voltage [V] 22-34 (23-37¹) 17-32 18-38
Switching steps 6 8 10
Wire feed 2 rollers
Mains connection [V] 1 x 230 (3 x 400¹) 3 x 400
Fuse [A] 20 (16¹) 16
Torch cooling gas
Protection type IP 21 IP 23
Welding cable socket [mm] 13
Weight [kg] 60 52 55
Dimension LxWxH [mm] 800 x 330 x 620 760 x 320 x 625
Item no.
Compact 1031905 1012042 1012640
PREMIUM SET-EMPFEHLUNG Item no. Recommended for
(only available in combination with welding machines)
Premium set 1
1184200 190-2, 202, 262
SYN.PRO² MB15-4m/25mm²
1
The SYNERGIC.PRO2 190-2 can also be opereted on 400 V mains voltage using the adapter enclosed. The information given is valid for
operation with 400 V mains voltage.
Subject to technical changes. All REHM welding equipment listed bears the CE and S markings and complies with the EN 60 974-1 and
EN 501 99 standards.MIG / MAG welding equipment step-switched with SMC®Technology 47
SYNERGIC.PRO®² 190-2 and SYNERGIC 202-262
ACCESSORIES Item no.
Premium sets
(only available in combination with welding machines) see page 43
Torch MIG / MAG gas-cooled
Wear parts sets for torch
Earth cable
Earth cable 25mm² 4m 13 400A clamp 7810101
Earth cable 35mm² 4m 13 400A clamp 7810102
Pressure reducer
Basket spool adapter see page 18
Gas hose
FEED ROLLERS FOR WIRE FEED UNIT Item no.
2 rollers SYNERGIC.PRO² 190-2
Feed rollers 0,6/0,8mm massive wire SP² - 2R 4000151
Feed rollers 0,8/1,0mm massive wire SP² - 2R 4000153
Feed rollers 1,0/1,2mm massive wire SP² - 2R 4000152
2 rollers SYNERGIC 202-262
Feed rollers 0,6mm/0,8mm SYN-2R/PANTHER 7503000
Feed rollers 0,8mm/1,0mm SYN-2R/PANTHER 7503001
Feed rollers 1,0mm/1,2mm SYN-2R/PANTHER 7503002
SPARE PARTS FOR WIRE FEED UNIT Item no.
2 rollers SYNERGIC.PRO² 190-2
Capillary tube 58,5mm 7502049
Support tube 57mm 7502053
2 rollers SYNERGIC 202-262
Capillary tube 95mm for RD/RP/RMA/RM/SYN 7502046
Support tube 90mm RD/RP/RMA/RMP/ 750205248
// Higher productivity
// Faster welding processes
// Uniform quality
REHM ‒ The benchmark for modern weldingTIG welding equipment 49
INVERTIG.PRO® Series
The INVERTIG.PRO® series:
The benchmark for modern TIG welding
Weld seam quality, duration of use and energy efficiency:
The new INVERTIG.PRO® series offers all this and more.
An innovative bi-power inverter with digital process control for
improved welding properties.
And of course excellent ease of use.
Plug & Play with iSYSTEM High power, low weight and
Just plug it in and use for a multitude of applications. the high energy efficiency
Thanks to the CAN networked multi processor A completely newly developed 200 kHz-bi-power inverter
architecture with smart expansion modules. guarantees these three advantages simultaneously.
Suitable for use with generators
More flexibility for portable use
such as on construction sites.
10
INVERTIG.PRO® digital MODULAR INVERTIG.PRO® digital COMPACT
with TIG-COOL CART 2000 with integrated water cooling
None of the illustrations show the standard equipment.
The welding power sources must be maintained once a year in accordance with DGUV V3 and EN 60974-4. Our service department can help.You can also read
