Atlas Model AT-100-0-18 Welding Positioners

The Atlas Model XT-100 Welding Positioner is a compact machine ideally suited for those jobs requiring rotary fixturing and positioning.  Its low profile keeps the work down to a comfortable level for the welder working at a standard height work bench.

The Model XT-100 will handle properly balanced loads of up to 100 pounds when in the horizontal position.  The heavy duty grounding circuit allows use of stick electrode, MIG or TIG welding processes.

The Model XT-100 is powered by DC permanent magnet gearhead motors.  Motor speed is controlled by a solid state variable speed controller, which is a voltage control device.  When voltage isreduced the motors turn slower.  At the low end of the motors speed ( approximately 20% of the top speed ), torque tends to fall off.  The speed ranges listed below reflect optimum torque levels.  The machines will operate at considerable slower speeds, but may not have the "lugging power" to turn loads that are near maximum weight, or are out of balance.

Some of the motor specifications may be changed ( except r.p.m.'s ) due to an upgraded motor.