Our trapezoidal lead screws are cold rolled formed giving them the immediate advantage of a work hardened surface on which the load bearing nut will travel. Starting with a pre-ground Stainless Steel bar, the thread form is gradually rolled into the material with increasing pressure ensuring precise material deformation along the thread form as it is worked. By repeating this process the screw work hardens into a smooth finish with the desired diameter and lead as the finished product.
MOST SIZES IN STOCK - Rolled screw form using Stainless steel 1.4401 EN 10088-1 (316) DIN103-7e
POWER Lead screws that are cold rolled formed have the immediate advantage of a work hardened surface on which the load bearing nut will travel. Starting with a pre-ground Stainless Steel bar stock, the thread form is gradually rolled into the material with increasing pressure ensuring precise material deformation along the thread form as it is worked. By repeating this process the screw stock work hardens into a smooth finish with the desired diameter and lead as the finished product. The Trapezoidal screw form deliverers a high efficiency, drag reducing surface which is ideal for the range of associated plastic and bronze nuts; Abssac's TR316 POWER lead screw product is winning business through its high efficiency product finish and competitive pricing structure.
Position accuracy - Tolerance is +/- 0.2 mm for every 300 mm of the thread. Available lengths - Stock lengths 3000mm or shorter End Machining - Our machining capability gives you a high journal concentricity product and can be applied to all screws regardless of diameter. Lets work together to reduce your scrap rates and supply leadscrew solutions that fit your application every time. for more details follow the link; Machining
Please see the table below for the list of Trapezoidal Stainless Steel 316 POWER Screw sizes we offer from our standard range.
We can also offer bespoke custom diameter and lead combinations to your specification. If you require a diameter and lead combination that is non standard, please send your enquiry to sales@abssac.co.uk or call us on 01386 421005.
All Abssac Leadscrews are available to be machined upon request,
Linear guide rails can supplied to support any leadscrew application
A selection of right handed sizes are available to buy online, other sizes are available.
For orders of 10+ items please contact us. We can also offer lead screws in lengths up to 3 metres and end machining services. Please send your enquiry to sales@abssac.co.uk or call us on 01386 421005.
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.
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.
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.
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