LORS-TECNA Light Duty Spot Guns

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LORS is proud to announce that we are a preferred integrator for:

TECNA LIGHT DUTY
SPOT GUNS

MODEL 7913 (6 KVA)
Air Operated Resistance Spot Gun

FEATURES:
	Water-cooled Arms and Transformer.
	For Light Production work in industry.
	Complete with synchronous Electronic Timer 2 to 65 cycles and SCR contactor.
	Compensation Circuit for better results when joining coated, dirty or slightly rusted material.
	Phase Shift Heat Control, permits vernier adjustment of current for welding light gauge materials and stainless steel.
	A built-in Differential Pressure Switch, operates the timer when the electrode force is correct.
	All transformers are coated with Class "F" insulation material that does not dry out or become brittle. Tests were made using 4000 volts.

Model 7913

SPECIFICATIONS:

SPOT WELDING GUN
NOMINAL INPUT (50%) CONTINUOS INPUT MAX. SHORT CIRCUIT INPUT MAXIMUM WELDING INPUT SECONDARY NO LOAD VOLTS	6 KVA 4.25 KVA 22.5 KVA 18 KVA 2.7 VOLTS
MAINS SUPPLY
PRIMARY VOLTAGE FREQUENCY CONNECTION INPUT DELAY FUSES PRIMARY CROSS SECTION CABLE, LENGTH < 49' {15M}	220 VOLTS 60 HZ. 13.5 KVA 20 AMPS 14 GA.
SECONDARY CURRENT
OPERATING CURRENT CONTINUOS CURRENT SHORT CIRCUIT CURRENT MAXIMUM WELDING CURRENT ADMISSIBLE DUTY CYCLE - WITH MAX. WELD CURRENT	2120 AMPS 1520 AMPS 8200 AMPS 6550 AMPS 5.4%
ARMS AND ELECTRODES*
ARM LENGTH ARM GAP ARM DIAMETER ELECTRODE HOLDER DIAMETER MIN-MAX ELECTRODE STROKE ELECTRODE FORCE - MIN. ARM LENGTH ELECTRODE FORCE - MAX. ARM LENGTH	5.9" - 19.7" 3.7" 0.86" 0.55" 1.37" - 3.54" 265 LBS. 88 LBS.
AIR SYSTEMS
HOSE CONNECTION MAXIMUM OPERATING PRESSURE AIR CONSUMPTION PER 1000 SPOTS	0.24" DIAMETER 87 PSI 3.2 CUBIC FEET
DIMENSIONS
WIDTH/DEPTH/HEIGHT WEIGHT GROSS WEIGHT	4.3"/18.7"/8" 26 LBS. 35 LBS.

*Special Arms available upon request.

Consult LORS for OPTIONS and more available models

MODEL 5148B (2.5 KVA)
Self-Contained Squeeze Type Spotwelder for Unibody Repair

Model 5148B

FEATURES:
	Eliminates costly grinding.
	Reduces welding time.
	Self-contained eliminates cumbersome old-style remote timer box.
	Meets military specifications for autobody repair spotwelders.
	Duplicates OEM-type welds on HSLA, HSS and conventional mild steels.
	Eliminates "Repair Job Look" of other welding processes.
	Small heat zone eliminates metal warping.