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Replicating Splined Shafts

Anti-backlash leadscrew & nuts

Supplying many of the leading manufacturers of automated devices for the medical, biological science and semi-conductor manufacturing industries the Noll product allows a depth of knowledge unparalleled in the market place. Working closely with your engineers to develop custom drive assemblies to meet your specifications and budget.

Offering a complete range of thread forms from acme, stub acme, 60° V, J-form, and trapezoidal, production capabilities include thread rolling, CNC machining, centerless grinding, custom and standard plastic drive nut machining, and thread die grinding. Using a unique thread-rolling process, the cold forming thread rolling combines accuracy and superior surface finish with high strength.

Utilizing the roll forming process delivers a cost effective alternative to traditionally cut or ground thread products. Combine these advantages with modular tooling, gives the flexibility to rapidly provide quick prototype turnarounds.

ETP hydraulic hub shaft connection

A truly innovative product. Pascal discovered the principle, but ETP put it to work. All ETP products consist of a double-walled hardened steel (in some cases stainless steel) sleeve, filled with a pressure medium. Within the product flange there are one or more screws and a piston with seals for the pressure setting.

When the pressure screw is tightened an even and moderately high surface pressure is created against the shaft and hub, causing the locking effect. The self-contained product allows this procedure to be repeated many times.

Whether the hubs are to be removed or repositioned, mounting and dismantling is done in less than a few seconds. The hydraulic principle gives immediate advantages for today’s modern machines.

Power leadscrews & nuts

POWER Leadscrews are an excellent and reliable way of converting rotary motion into a linear motion. The speed, the load and the accuracy of position has a direct effect on the form and physical size of the lead screw and nut design.

If you use leadscrews and nuts or perhaps you are considering the product within your designs, then give ABSSAC a call. We stock lead screws for industrial through to precision applications and have knowledgeable sales staff on hand to help with your selection.

Our POWER SCREWS are suited to the more industrial type applications where lead accuracy is in the range of 0.1mm per 300mm. All POWER SCREW products can be supplied with a range of flanged, cylindrical and hex style nuts in Stainless Steel, Steel, Bronze and Plastic. Stocking up to 3 meter lengths of lead screw diameters of 12mm, 16mm, 20mm, 22mm, 24mm, 30mm, 36mm, 40mm and 50mm in both right and left handed formats.

ABSSAC offers a complete turn key machining options on all of the screws to fit radial or thrust bearing units, which can also be supplied at very competitive prices.

Precision ball screws and nuts

With one of the most diverse and capable ball screw ranges on the market allows ABSSAC to be considered for a large breadth of linear challenges. The choice empowers the capability to meet most linear challenges head on, but most importantly, within budget.

As an established supplier of ball screws, including support bearings and other related ancillary products and provides the expertise in assuring engineers that they are specifying the correct linear products for their applications. The low friction within ball screw designs means that a high mechanical efficiency is delivered compared to that of lead screw designs, that ABSSAC also supplies.

A typical ball screw may be 90 percent efficient, versus 50 percent for an equivalent sized lead screw. Therefore, ball screw specification is often a result of an application requirement to have smooth, accurate and perhaps fast, repeatable linear movement.

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