Rocker Arm

Rocker Arm Type Spot Welders LORS-TECNA

Air or Foot Operated

Features

Heavy Duty Welder Steel Frame
Air Operated up to 150 KVA
Foot Operated up to 50 KVA
Operator Selectable Single/Double Stage Foot Switch on AR Models
Heavy Duty, Self Aligning Pillow Blocks with Large Bearings that provide positive alignment
Solid Copper Arms with Steel End Caps
Multi-Step Transformer Tap Switch
Ejector-Type Water Cooled Tip Holders
Wide Range of Standard and Optional Controls

Specifications for Rocker Arm Type Resistance Spot Welders LARGER KVA RATED WELDERS AVAILABLE

Model	KVA 50% DC	Throat Depth (Inches)	Arm or Platen Spacing Ad. (Inches)	Electrode Holder DIA. (Inches)	Arm DIA. (Inches)	Stroke Max. (Inches)	Electrode Force @ 80 P.S.I. Air*	Sec. Voltage `Low Hi`		** Max. SC Current	Rated Performance Class A Welds `CRS SS`
110AR	10	12 18 24	6 Min. to 11 Max.	1	2	3	654 436 392	1.4	2.6	10,600 9,550 8,600	.042 2x .036 .030	.034 2x .029 .024
120AR	20	12 18 24	6 Min. to 11 Max.	1	2	3	654 436 392	1.7	4.0	14,850 13,500 12,100	.068 2x .060 .054	.054 2x .048 .042
130AR	30	12 18 24	6 Min. to 12 Max.	1	2 1/4	3	935 661 511	1.9	4.9	18,200 16,350 14,850	.089 2x .075 .068	.068 2x .054 .050
140AR	40	12 18 24	6 Min. to 12 Max.	1	2 1/4	3	935 661 511	2.0	5.5	20,100 18,400 17,200	.100 2x .093 .080	.085 2x .080 .070
150AR	50	18 24 30	8 Min. to 16 Max.	1 1/4	2 1/2	3	1238 962 787	3.8	6.5	22,350 20,000 15,150	.120 2x .100 .080	.090 2x .075 .065
175AR	75	18 24 30	8 Min. to 16 Max.	1 1/4	2 1/2	3	1572 1222 1000	5.6	10.0	27,800 24,500 21,800	.165 2x .135 .120	.105 2x .095 .085
1100AP-1	100	18 24 30	8 Min. to 16 Max.	1 1/4	2 1/2	3	1943 1511 1236	6.7	10.0	32,600 30,800 30,600	.200 2x .180 .180	.135 2x .120 .120
1100AR	100	18 24 30 36	8 Min. to 20 Max.	1 1/2	3	4	2798 2176 1780 1516	6.7	10.0	32,600 30,800 30,600 30,000	.200 2x .180 .180 .165	135 2x .120 .120 .110
1150AR-1	150	18 24 30 36	8 Min. to 16 Max.	1 1/4	2 1/2	3	1990 1555 1277	6.3	11.5	39,000 38,400 37,800	.300 2x .280 .270	.165 2x .155 .145
1150AR	150	18 24 30 36	8 Min. to 20 Max.	1 1/2	3	4	2864 2239 1838 1559	6.3	11.5	39,000 38,400 38,000 37,800	.300 2x .280 .275 .270	.165 2x .155 .150 .145

*Specifications listed are typical and are not guaranteed. All specifications subject to change without notice.*
* Welding forces of APP projection welders may be greater.
** Max. S.C. current of APP projection welders may be greater.

Specifications listed are typical and are not guaranteed.  All specifications subject  to
          change without notice.

* Welding forces of APP projection welders may be greater.

** Max. S.C. current of APP projection welders may be greater.