Recirculating roller screws - SKF EWELLIX SV BV PV
SKF recirculating roller screws can simplify a complete transmission and improve its rigidity. They are often used in applications of advancing technology where reliable optimum performance is essential.
SKF recirculating roller screws are available with a large range of diameters and leads. Their great mechanical advantage minimizes input torque and increases application resolution and performance.
Features and benefits
- Shaft length up to 8 000 mm (please consult SKF for longer screws)
- Standard lead precision G5 (ep=25µm/300mm) to G1 (ep=6µm/300mm)
- Optional stainless steel material
- Optional surface treatment for shaft and nut
- Optional wipers
- Optional support bearings
- Very fine lead down to 1,0 mm, while providing a high load carrying capacity and high axial stiffness
- Fine resolution for high positioning accuracy with high repeatability
- High axial stiffness, further increased with preloaded versions
- Easy nut disassembly from the shaft if necessary
- Limited torque thanks to small lead and high efficiency
- No miniature parts to improve robustness and reliability
- Many strong contact points provide heavy load capacity and long service life
- Availability of customized designs
- Low backdriving ability and even self locking solutions are possible
If you need more information about this product, feel free to contact us, for productdetails please have a look into our website in german language - thank you !
Download:
https://www.ihb.ch/media/H5T1FTG2/SKF_www.ihb.ch_e_CAT_Linearmotion_comp.pdf
Further downloads, documentation available on request
Source: SKF EWELLIX: