Description of BMS-8N(V) stud welding devices
Operating Instructions Soyer Bolzenschweißtechnik 23
6.4 Technical data on BMS-8N(V) stud welding device
Designation BMS-8N / BMS-8NV stud welding device
Welding
procedure
Capacitor discharge stud welding
Standard gun PS-1K
Welding area M3 - M8 or Ø 3 - 8 mm for steel, stainless steel,
aluminium and brass (M8 or Ø 8 for aluminium and
brass limited, depending on the respective require-
ments)
(BMS-8NV: M10 with special welding gun)
Power source Capacitor bank 66,000 μF
(Option for BMS-8NV: 99,000 μF)
Charging voltage 50 - 200 V infinitely variable up/down
Welding sequence • BMS-8N: Ø 3 mm up to 20 studs/min,
Ø 6 mm up to 10 studs/min
• BMS-8NV: Ø 3 mm up to 20 studs/min,
Ø 8 mm up to 7 studs/min
Mains connection 230 V, 50 Hz, 10 A (see type plate)
Upon request, the device can be adapted to a grid
operation of 115 V, 60 Hz.
Fuse M 10 A (fuse 5 x 20 mm semi time-lag)
Cooling method F
Protection class IP 21
Dimensions 295 x 170 x 295 mm (w x h x d)
Weight approx. 10 kg
Colour RAL 5009 azure blue
Subject to technical changes