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This document and the information contained herein, is the exclusive property of R&M Materials Handling Inc. and represents a non-public, confidential and proprietary trade
secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of R&M Materials
Handling Inc. Copyright 2020 © R&M Materials Handling Inc. All rights reserved.
The following table describes the suggested lubrication intervals of the chain. The data is based on use of the hoist
as an industrial indoor application, under conditions where there are no external particles and where the hoist is in
continuous use with full load.
Nbr of chain sprockets
1
2
3
4
Chain reeving
1-fall
2-falls
1-fall LH
2)
, 3-falls
2-fall LH
2)
, 4-falls
Example hoist
construction
Oil [cycles]
1)
6000
3000
2000
1500
Grease [cycles]
1)
12000
6000
4000
3000
1)
Cycle = One work cycle, from pick-up to release of the load.
2)
LH = Low headroom hoist.
NOTICE
The suggested lubrication intervals do not replace the need for visual inspections of
the chain. The lubrication intervals that are stated in the previous table are general
guidelines, and their purpose is to provide an idea of the required maintenance.