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Machine Type
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Style 1
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Style 1-A
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Style 1-A
Modified
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Style 5
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Horn Size
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Inches Upper
Inches Lower
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-
-
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2.5 Sq.
2.5 Sq.
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2.5 Dia.
2.5 Dia.
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2.5 Dia.
2.75 Dia.
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Horn Adjustment
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Inches In
Inches Out
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-
-
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1
1
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2.1
1.5
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0
1
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Platen Spacing Inches
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Head Up Knee Up
Head Up Knee Down
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9
15
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9
15
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6.2
12.75
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-
-
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Horn Spacing Inches
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Head Up Knee Up
Head Up Knee Down
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-
-
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4
10
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9.1
15.75
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9
15
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Platen Dimensions, Inches
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6” Sq. T-Slots on 3.5” Centers
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Electrode Holders
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Upper
Lower
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1.250” Dia. Barrel, 8” long
1.250” Dia. Barrel, 12” long
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Electrodes
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RWMA B-2508, Class A Alloy, 2” long, No. 5 Taper
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Throat Depth
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12” Proj
18” Spot
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18” Proj
24” Spot
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30” Proj
36” Spot
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Standard Operating Cylinder, Diameter, Inches
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Without Airlock
With Airlock
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6
6
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5
6
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4
5
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Maximum Force, Pounds
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Without Airlock
With Airlock
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2335
1675
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1645
1645
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1075
1075
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Minimum Force, Pounds
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Standard Air Regulator
Precision Air Regulator
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650
300
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490
230
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350
175
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Cylinder Stroke, Standard, Inches**,***
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3
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Air Pressure, Required PSI, **
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80
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Free Air Consumption ****
Cubic feet per inch of stroke
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4” Cylinder
5” Cylinder
6” Cylinder
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.09
.15
.21
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Throat Depth Inches
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12*
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18*
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18**
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24**
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30*
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36*
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30KVA
RATING
60Hz
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50KVA
RATING
60Hz
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75KVA
RATING
60Hz
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100KVA
RATING
60Hz
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Secondary Volts, Maximum
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6.67
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6.67
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6.67
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6.67
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6.67
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6.67
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Current Output, Amperes, Maximum*****
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34,000
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26,000
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24,500
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20,800
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18,000
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15,500
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Power Demand, KVA, Maximum*****
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225
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173
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163
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138
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120
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103
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Power Factor, Short Circuit %
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32
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28
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28
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28
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27
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27
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Duty Cycle at Above KVA Demand %
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.89
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1.5
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1.9
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2.4
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3.1
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4.2
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Primary Amperes at Maximum Demand*****
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460V.
230V.
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510
1020
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390
780
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370
740
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310
620
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270
540
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230
460
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Secondary Volts, Maximum
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7.66
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7.66
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7.66
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7.66
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7.66
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7.66
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Current Output, Amperes, Maximum*****
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39,200
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28,700
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28,200
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23,500
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20,400
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17,700
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Power Demand, KVA, Maximum*****
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300
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220
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216
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180
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156
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136
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Power Factor, Short Circuit %
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32
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28
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28
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28
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27
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27
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Duty Cycle at Above KVA Demand %
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1.36
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2.53
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2.62
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3.78
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5.03
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6.62
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Primary Amperes at Maximum Demand*****
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460V.
230V.
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652
1304
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478
956
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469
939
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391
782
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339
678
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295
591
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Secondary Volts, Maximum
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8.51
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8.51
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8.51
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8.51
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8.51
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8.51
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Current Output, Amperes, Maximum*****
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43,300
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32,000
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31,300
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26,100
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23,000
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19,800
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Power Demand, KVA, Maximum*****
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369
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272
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266
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222
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195
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169
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Power Factor, Short Circuit %
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32
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28
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28
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28
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27
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27
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Duty Cycle at Above KVA Demand %
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2.02
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3.72
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3.89
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5.59
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7.24
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9.65
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Primary Amperes at Maximum Demand*****
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460V.
230V.
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802
1604
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591
1182
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578
1156
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482
965
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423
847
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367
734
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Secondary Volts, Maximum
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9.58
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9.58
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9.58
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9.58
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9.58
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9.58
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Current Output, Amperes, Maximum*****
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54,500
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43,500
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41,400
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35,600
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29,800
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25,100
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Power Demand, KVA, Maximum*****
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522
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416
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396
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341
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285
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240
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Power Factor, Short Circuit %
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32
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28
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28
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28
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27
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27
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Duty Cycle at Above KVA Demand %
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1.79
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2.83
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3.12
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4.21
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6.03
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8.50
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Primary Amperes at Maximum Demand*****
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460V.
230V.
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1134
2268
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904
1808
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860
1721
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741
1482
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619
1239
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521
1043
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* Measured as a projection welder Style 1.
** Measured as a spot welder Style 5.
*** The Taylor-Winfield Corporation recommends Buss fuse type LPN or LPS
**** The Taylor-Winfield Corporation recommends Gould Shawmut fuse type A4 Bx.
***** Short circuit values (+/- 10%), measured at
8" platen spacing with 3" diameter copper shorting bar on centerline of platen of projection welders; and at 8" horn spacing and copper shorting bar substituted for electrode holders in spot welders.
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