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Heavy Duty Spot Welding Guns - Technical Data

Please note:

Maximum welding capabilities quoted below are only a guide. Refer to detailed welding tables available from PW.

Specifications Scissor type guns C-type guns
S326M
S486M
S546M
S546P
S616P
S766P
S328P
S548P
S618P
Power at 50% duty cycle kVA
32
48
54
54
61
76
32
54
61
Supply voltage V
380 / 415
380 / 415
Secondary short circuit current kA
15
17
18
17
18
20
16
18
20
Secondary open circuit volts V
5.3
6.3
7.1
7.1
8
10
5.3
7.1
8
Max. force at electrodes daN
380
570
350 / 430
Max. weld cap. MS sheet mm
2+2
2.5+2.5
3+3
3+3
3+3
4+4
2+2
3+3
4+4
Max. weld cap. MS bar - dia. mm
12+12
16+16
19+19
16+16
19+19
19+19
12+12
16+16
19+19
Distance between arms mm
150
200
 150
'D' version mm
200
300
250
'D1' version mm
250
400
350
'D2' version mm
300
-
-
Arm diameter - std arms mm
35
38 / 50
40 / 50

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