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A superb range of gothic arch thread form lead screws that ensure smooth linear movement. The lead screws are manufactured from 304 or 303 Stainless Steel delivering high postional accuracy and excellent corrosion resistance. Available in diameters of 4mm, 6mm, 8mm, & 12mm with leads of 1 to 30mm makes the series ideal for a multitude of precision linear applications. Complimented by a range of matched precision plastic nuts, all the screws can be delivered with machined end journals that are ready to fit directly into an application.
MRH-A,B series : KSS products
Using a non reactive Polyamide type resin for the nut material gives an excellent coefficient of friction. The material is impregnated with a lubricating agent that allows the nut and screw to be used without lubrication if required. However, lubrication is advised to increase operational and longevity. Other nut materials are available on request.
MRH-BP2 series : KSS products
Using a non reactive Polyamide type resin for the nut material gives an excellent coefficient of friction. Backlash free nut designs can be supplied using a double nut design with a captivated wound spring between them providing a preload. Other nut materials are available on request. .
R-MSS (Y) series : NTN Corp. products
Using Bearee AS5000 plastic material for the nut enables a wide range of environmental application challenges to be overcome. Please note that high lead types (3 times as diameter.) are also available in this series.
Fig. D-13 ： Evaluation each material
2) Additional end-journal machining
Linear guideways provide excellent load bearing linear motion by re-circulating rolling elements between a profiled rail and a bearing block. By primarily using a four ball path design, within the slide, delivers excellent rigidity and parallelism during operation. The guides can be used in both vertical and horizontal planes.
ABSSAC supplies both radial and thrust bearings, complete with housings, to compliment their expanding lead screw and ball screw ranges. All bearings include the bearing set, bearing housing, snap ring, lock nut, spacer ring and retaining cover. Available to suit all shaft sizes, the range delivers robust radial and thrust protection in any rotary or linear application. Let us help you with your selection.
ABSSAC welcomes reverse engineering applications. Over the years, many customers have sent damaged leadscrews and nuts for us to measure and replicate, often as a result that dimensional drawings do not exist. Please contact one of our knowledgable sales engineers for further details.
We provide a full range of quality, low cost lubricants for all our linear products including low vapour pressure greases for clean room and vacuum applications. For example the new Trigel line is specifically formulated to offer a lubrication solution for a wide range of linear motion applications. Please ask for further details.