| Model |
APS85MFS-(TD) |
APS170MFS-(TD) |
APS250MFS-(TD) |
APS400MFS-(TD) |
| KVA @ 50% D.C. |
85 |
170 |
250 |
400 |
| RWMA Size |
1 |
2 |
2 |
3 |
| O/P Process |
M.F.D.C. |
M.F.D.C. |
M.F.D.C. |
M.F.D.C. |
| Welding Control |
Micro-Processor
Secondary Feedback |
Micro-Processor
Secondary Feedback |
Micro-Processor
Secondary Feedback |
Micro-Processor
Secondary Feedback |
| Pneumatic System |
Ultra Low Friction
No Lube |
Ultra Low Friction
No Lube |
Ultra Low Friction
No Lube
D.C. Forge |
Ultra Low Friction
No Lube
D.C. Forge |
| Ram |
Anti-Friction
Cam Follower |
Anti-Friction
Cam Follower |
Anti-Friction
Cam Follower |
Anti-Friction
Cam Follower |
| Motor Controller |
Integrated in
Welding Control |
Integrated in
Welding Control |
Integrated in
Welding Control |
Integrated in
Welding Control |
| Drive Method |
Direct or Knurl
Dual or Single |
Direct or Knurl
Dual or Single |
Direct or Knurl
Dual or Single |
Direct or Knurl
Dual or Single |
| Wheel Speed |
up to 100 in/min |
up to 100 in/min |
up to 100 in/min |
up to 100 in/min |
| Weld Head |
Current Collector
Oil Bath |
Current Collector
Oil Bath |
Current Collector
Oil Bath |
Current Collector
Oil Bath |
Available Standard
Throat Depth (inches) |
12
18
24 |
18
24
30
36 |
18
24
30
36 |
18
24
30
36 |
Electrode Force
@ 80 PSI (nominal) |
1,650 Lbs |
4,100 Lbs |
5,200 Lbs |
6400 Lbs |
Max Secondary
Current (Amps) |
28,000 |
44,000 |
51,000 |
96,000 |
| Mil-Spec |
Class A, Group 1 |
Class A, Group 1 |
Class A, Group 1 |
Class A, Group 1 |
| Warranty |
36 Mo. |
36 Mo. |
36 Mo. |
36 Mo. |
| (TD) = Throat Depth (inches) |
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