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DFU ball screws are designed with double ballnuts to provide high bearing capacity,high stability and long service life.DFU ball screw uses internal circulation design which can save more space.
●ALM DFU Ball Screw Basic Information
| Material | Gcr15(HRC60~62),9Cr18(HRC55~58) |
| Accuracy | C1,C3,C5,C7(JIS standard) |
| Axial play | 0~0.005mm(Can be zero) |
| Preload | P0,P1,P2,P3,P4 |
| Efficiency | ＞90% |
| Features | Clean and smooth,excellent surface finsh |
| Certificates | ISO9001:2015,CE certificate,RoHS and reach compliance |
| ALM provides custom service,ball screws can be manufactured according to customer requirements. | |
●ALM DFU Ball Screw Advantages:
Easy to install.
Affordable and long service life.
Space saving internal circulate design.
High durability,high positioning accuracy,and smooth.
●ALM DFU Ball Screw Intelligent Manufacturing and Inspection
●ALM DFU Ball Screw Applications
DFU ball screw is ideal for applications requiring high durability,high positioning accuracy,and smooth operation.The following pictures show the common application of DFU ball screws.
Robot industry
Medical industry
Laboratory equipments
Packing machine
Laser cutting machine
3D printer
