Load adaptors support hydraulic motors and pumps
A
Zero-Max product story
Edited by the Engineeringtalk editorial team
Sep 29, 2009
Zero-Max Overhung Load Adaptors (OHLA) provide load support to eliminate premature hydraulic motor or pump bearing failure.
OHLAs are said to provide a solid mounting surface while sealing out dirt and contamination in harsh environments.
Zero-Max OHLA's provide support for both radial and axial loads.
Applications include forestry shredders, recycling systems, cold planers for road paving, industrial conveyor drives and many others.
Manufactured to ISO 9001:2008 quality standards, Zero-Max OHLAs are built using premium materials.
Housings are cast to Zero-Max specifications by its certified foundry.
Shafts are precision machined from high-quality 130,000 PSI stress-proofed steel.
Designed for either face or foot mounting, OHLAs are available with many shaft options including splined, threaded, tapered and extended output shafts.
Special input bores and housing modifications are also available.
More than 50 standard models are available for handling overhung loads (axial and radial) on most motor or pump shafts.
Input bore sizes range from 5/8in to 3.5in.
SAE mounts available include A, B, C, D, E and F mounts with two or four bolt mounting flanges.
Over the years, Zero-Max has designed and manufactured more than 1,300 custom designs to meet new and unusual application requirements.
Zero-Max Engineering staff can respond quickly with accurate technical details for custom applications.
All custom OHLA designs include a detailed approval drawing submitted prior to manufacture.
A brochure is offered showing easy-to-follow sizing and selecting formulas including how to calculate estimated working life of a particular OHLA model in a system.
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