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Main specifications
Guide tube
Chrome-plated steel.
Worm screw with trapezodial threading
AISI 303 stainless steel.
Slider
Brass.
Slider connecting insert
Natural steel.
Closing end-caps
Polyamide based (PA) technopolymer.
Standard executions
- GN 291-R1: right threaded screw, projecting on one side.
- GN 291-L1: left threaded screw, projecting on one side.
General information
Features and applications
The assembly of GN 291 linear actuators can be made by using the different types of connecting clamps.
In order to measure the movement and fix the position of the sliders can be used the digital gravity position indicatorsï¾ DD52Rï¾ andï¾ DD51.
Other executions
Special executions on request
- Linear actuators with different lengths.
- AISI 304 stainless steel guide tube linear actuators.
- Linear actuators with two separated worm screws.
- Linear actuators with worm screw projecting on both ends, right threaded (GN 291-R2) or left threaded (GN 291-L2).
- Guide tubes with laser-engraved precision graduations.