Condensed Positioner USA - Koike

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UBSeries Universal Balance Positioner Features Machined Tables Caster Bases Available Manual Height Adjustment Friction Lock Brakes Powered rotation available Koike Aronson Ransome Universal Balance Positioners allow safe and quick manipulation of large, awkward work objects when it is critical to maintain an efficient down-hand welding position. A welder can position objects up to 4,000 Lbs. By simply applying fingertip pressure and does not need to raise a helmet or break an arc. The Universal Balance principle is to intersect the rotational axis center of gravity with that of the tilt axis. Work pieces can then be rotated 360 degrees around both axis, and in most cases around the Positioner column. A universally balanced load allows effortless access to any desired location upon a mounted fixture. Versatile Performance, Infinite Applications Capacities from 25 to 4,000 Lbs. KOIKE ARONSON, INC. / RANSOME PAGE 8
UBSeries Set-Up 1. Find Center of Gravity for rotation. Workpiece should be placed on positioner with the center of gravity coinciding with the rotational axis of the table. Movement of the object around table rotational axis is almost effortless. In order to prevent over-travel of mounted objects, Koike Aronson has applied friction bands to the rotation point of the worktable which generates slight resistance and allows the load to be stopped at any desired point. Koike Aronson universal balance positioners allow welders to maintain the most productive 10˚ downhand welding position. 10˚ Vertical Up— 4-1/4" per min Flat— 12" per min Downhand at 10˚— 19"per min Workpiece Center of Gravity Rotates Easily 2. Finally, balance workpiece by adjusting wormgear so tilt axis intersects center of gravity of rotational axis. 0-30° By a simple adjustment to the wormgear, the tilt axis can be aligned to intersect the rotational axis. At this point, both axes intersect the object’s center of gravity and move freely in any direction. Center of Gravity of Workpiece Rotational Axis Tilt Axis A wrench adjustment to the worm on the wormgear sector will change the angle of the arm. Koike Aronson Inc. P.O. Box 307, Arcade, New York 14009 Phone (585) 492-2400 Fax (585) 457-3517 www.koike.com PAGE 9
Page 1: CUTTING, POSITIONING & WELDING EQUI
Page 4 and 5: How to Size a Positioner HOW TO SEL
Page 6 and 7: Other Factors to Consider Practical
Page 10 and 11: Specifications Universal Balance Po
Page 12 and 13: BENCHSeries BENCH MODEL POSITIONERS
Page 14 and 15: PSeries 10P GEAR DRIVEN POSITIONER
Page 16 and 17: HDSeries HD20 GEAR DRIVEN POSITIONE
Page 18 and 19: HDSeries HD25 Thru HD100 Features 1
Page 20 and 21: HDSeries HD160 thru HD700 Features
Page 22 and 23: GSeries G400 Thru G2200 Features 45
Page 24 and 25: GSeries G3500 Thru G10,000 Features
Page 26 and 27: GESeries GE25 thru GE45 Features 13
Page 28 and 29: GESeries GE60 Thru GE250 Features 1
Page 30 and 31: GESeries GE500 Thru GE3500 Features
Page 32 and 33: PESeries 25P/E thru 250P/E Features
Page 34 and 35: FTSeries FLOOR TURNTABLES Features
Page 36 and 37: OPTIONS 3 JAW SELF CENTERING SCROLL
Page 38 and 39: OPTIONS WP-3 JAW SELF CENTERING CHU
Page 40: CUTTING, POSITIONING & WELDING EQUI

Condensed Positioner USA - Koike

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