Product description
The guide tubes of the double tube linear actuators GN 4910 are made of chrome plated steel or ground stainless steel precision tubes. The aluminum end pieces connect the tubes and form a solid linear guide together with the slider. A continuous spindle with ball bearings at both ends is installed in the center. The linear movement of the single slider is driven by the follower nut affixed in the slider.
Double tube linear actuators have high torsional stiffness and can accept high weights and torques. Depending on the setup, either the component to be adjusted is attached to the slider or the slider itself is installed at the point of use, so that the entire linear actuator moves.
The overview shows a range of possible accessories that can be installed on the double tube linear actuator in the various configurations. The design and length of the journals vary depending on the accessories, which must be taken into consideration when selecting the linear actuator. The accessories are not included with the linear actuator and must be ordered separately. For this purpose, please refer to the design overview on page XYZ.
Specification
Guide tubes
- Steel, chrome plated finish
- End pieces / Slider plain finish
- End pieces / Slider black
- Stainless steel AISI 304, ground finish
- End pieces / Slider plain finish
- End pieces / Slider black
End pieces / Slider
Aluminum
- Plain finish for ST / NI
- Powder coated
black RAL 9005 textured finish for STS / NIS - Machined, plain finish
Trapezoidal / fine thread spindle
- Steel for ST / STS
- Stainless steel AISI 303 for NI / NIS
- With ball bearing
- Positioning accuracy ±0.2 mm / 300 mm stroke
Follower nut
Gun metal
Screws / Nuts
- Steel, zinc plated for ST / STS
- Stainless steel A2-70 for NI / NIS
RoHS
