Autoquip HORIZONTAL BALL SCREW - Manual (Page 11)

SPECIFICATIONS
LOAD CAPACITY
The load capacity rating is stamped on a metal plate attached to one side of the lift.
This figure is a net capacity rating for a lift furnished with the standard platform. Where
gravity roll-sections, special tops, etc, are installed on the lift after leaving the plant,
deduct the weight of these from the load rating to obtain the net capacity. Lifts should
not be overloaded beyond the established capacity as damage and/or personal
injury may result.
UNBALANCED LOADING
The stabilization provided is basically for balanced loads. If special attachments extend
beyond the length and/or width dimensions of the platform, the end and/or side load
capacity is reduced 2% for each one-inch extension from the center. If the load is
rolling onto the platform (in any but the fully-lowered position) the end and/or side load
capacity is reduced by a 50% impact factor (i.e., divide the rated end/side load by 1.50
to establish an available “axle” load).
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