10/06/2026
Precision linear motion, manually driven. ⚙️
The Elesa GN 291 Linear Actuator runs a lead nut axially along a ball bearing trapezoidal thread spindle, with positioning accuracy of 0.2mm per 300mm stroke and a maximum reverse play of just 0.1mm. Chrome-plated steel or AISI 303 stainless steel guide tubes, right or left-hand thread, shaft journal at one or both ends.
Optional longitudinal scale, digital position indicators, and a wide range of tube clamp connectors make it a genuinely flexible platform for building precise manual adjustment into machinery.
If you need controlled linear movement without a motor, this is worth a look. Get in touch.