All drawn arc stud welding guns at a glance

    PHM-10 PHM-12 PHM-160 PHM-161 GD 12sc GD 12 GD 15 GD 16 GD 19 GD 22 GD 25
Welding range (Ø mm)                      
  Stud welding with ceramic ferrule - 3-12 3-16 3-16 - 3-12 3-15 3-16 3-19 3-22 3-25
  Stud welding with shielding gas - 3-12 3-12 3-12 - 3-12 3-12 3-12 3-12 3-12 3-12
  Short cycle stud welding with or without shielding gas 2-10 - - - 3-12 - - - - - -
Welding material                      
  Steel x x x x  x  x  x x x x x
  Stainless steel x x x x  x  x  x x x x x
Lift (mm)                      
  constant 1,5 2 2 2              
  adjustable          0-2,5  0-2,5  0-2,5 0-4 0-4 0-6 0-6
Piston damper
(adjustable hydraulic)		       x      x x x x x
Integrated travel measuring system          o  o  o o o o o
Automatic length compensation x x x 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 x x x
Welding cable                      
  cross-section (mm2) 35 35 50 50  35  35  35 50 70 95 120
  length (m) 5 5 5 5  5  5  5 5 2 2 2
Welding cable                      
  inside x x x 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 12-pin 12-pin 12-pin
Housing from impact resistant plastics x x x x  x  x  x x x x x
Protection of piston guidance from welding spatters x x x x  x  x  x x x x x
Dimensions                      
  Width (mm) 40 55 67 67  57  57  57 68 68 68 68
  Height (mm) 130 130 172 172  183  183  183 180 180 180 180
  Length (mm) 183 173 255 255  195  180  180 260 260 295 295
  Weight without cable (kg) 0,8 0,95 1,7 1,7  1,5  1,4  1,45 1,86 1,86 2,45 2,45
x = Standard, o = Option