PHM-10 PHM-12 PHM-160 PHM-161 GD 16 GD 19 GD 22 GD 25
Welding method                
  Drawn arc (ceramic ferrule)   x x x x x x x
  Short cycle x              
  Drawn arc (inert gas)   o o o o o o o
Welding range (Ø mm)                
  Drawn arc (ceramic ferrule)   3-12 3-16 3-16 3-16 3-19 3-22 3-25
  Short cycle 2-10              
  Drawn arc (inert gas)   3-12 3-12 3-12 3-12 3-12 3-12 3-12
Welding material                
  Steel x x x x x x x x
  Stainless steel x x x x x x x x
Lift (mm)                
  constant 1,5 2 2 2        
  adjustable         0-4 0-4 0-6 0-6
Piston damper
(adjustable hydraulic)
      x x x x x
Integrated travel measuring system         o o o o
Automatic length compensation x x x x x x x x
Piston guide                
  Slide-bearing x x            
  Linear ball track o o x x x x x x
Welding cable                
  cross-section (mm2) 35 35 50 50 50 95 95 120
  length (m) 5 5 5 5 5 2 2 2
Welding cable                
  inside x x x x x      
  outside           x x x
Control cable plug 7-pin 7-pin 7-pin 7-pin 12-pin 12-pin 12-pin 12-pin
Housing from impact resistant plastics x x x x x x x x
Protection of piston guidance from welding spatters x x x x x x x x
Dimensions                
  Width (mm) 40 55 67 67 68 68 68 68
  Height (mm) 130 130 172 172 180 180 180 180
  Length (mm) 183 173 255 255 260 260 295 295
  Weight without cable (kg) 0,8 0,95 1,7 1,7 1,86 1,86 2,45 2,45
x = Standard, o = Option