Hello Wendy and All,
We have quite a bit of experience with coordinating aisle widths for our high-density storage systems for both rail-guided and wire-guided pickers that may be helpful here. Generally speaking, the aisle width required for a wire-guided picker is less than what is required for a rail-guided picker. The main reason being that we can remove the mechanical guide angles from the aisles along with the guide wheels on the picker, which reduces the overall clear space required between the ranges of shelving. The embedded wire for the wire-guided system does not require any additional aisle space or contribute to the width of the picker itself. Ultimately, though, the aisle width is determined by the required work platform height on the picker; greater heights will require a wider picker base and a larger aisle.
Regarding the interaction of the picker and the high-density system, there are accessories available for both to optimize workflow.
We'll be happy to discuss in further detail. Please feel free to reach out.
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Greg Sayre
Sales Manager
Spacesaver Storage Systems, Inc.
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Original Message:
Sent: Mar 01, 2023 07:27 PM
From: Wendy Martin
Subject: Wire-guided order pickers
Hello all,
We are in the process of planning a new module for our high-density storage facility at the University of Texas Libraries. We have three existing modules, in which we use two order pickers, both of similar make and model.
Technology has evolved since our last module was constructed, and we now have the option of a wire-guided order picker, instead of rail-guided picker (as we have in the older modules). I believe wire-guided is now the industry standard, but since it's different than what we already have, we have some questions. We understand that the aisles will need to be about 6 inches wider to accommodate the embedded wire that runs down the center of the floor in each aisle, but the width of the picker remains the same. We are wondering if the additional space between the picker and the shelves causes any challenges for staff when pulling/shelving materials.
And more generally, we wonder if facilities using wire-guided order pickers are happy with them.
Thanks in advance for any information you might be able to share.
Wendy
Wendy Martin
Assistant Director of Stewardship
University of Texas Libraries
The University of Texas at Austin
PCL 1.342F | Mail Code S5481 | PO Box P
Austin, TX 78713
Phone: 512-495-4138
wkmartin@austin.utexas.edu