Helix Profile Rail Linear Actuators
Available in three stepper motor sizes - NEMA 8, 11, 17 and 23. Helix Profile Rail Linear Actuators feature smooth, clean and quiet linear positioning. The PRA is built with a 300 series stainless steel precision lead screw coated with the Helix H4X™ PTFE dry lubricant that extends the lead screw nut life by 8-10 times.
Wednesday 25th April 2018
The Metric Twin
. In what essentially is a design engineer’s ideal solution for a mechanical clamping device, the Helix Linear twin screws allow matched, accurate and reliable dual opposing linear motion from a single lead screw rotating in one direction.
Thursday 1st March 2018
Life expectancy
The sales engineers at ABSSAC are often asked about the life expectancy of the ball screw products it supplies within applications. Whilst this can sometimes be a difficult thing to accurately calculate, as parameters within an application can change during its life, it can nevertheless be achieved.
Thursday 12th October 2017
POWER SCREWS & NUTS
Lead screw and nut combinations are often chosen from standard ranges to convert the rotary motion of the screw into a linear movement. However sometimes the nut design can be adapted to deliver more than one advantage.One big advantage is that nuts can be manufactured in just about any machineable material including bronze...
Thursday 12th October 2017
POWER SCREWS
POWER lead screw and nut combinations are a cost effective 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.
Thursday 17th August 2017
When was the last time ?
........you reviewed the performance of your existing ball screw supplier? . Precision, reliability, quality, value for money and on time delivery, are all things ABSSAC put at the heart of the ball screw ranges they supply and with existing customers enjoying a 98% satisfaction in a recent survey...
Thursday 22nd June 2017