R150274034 Rexroth Standard Series Nut, FDM-E-S Flange Type, Double Nut, Standard Seal, Tolerance Grades T3, T5, T7
The Rexroth FDM-E-S is a flange-type double-nut ball screw nut, belonging to the standard series (E series), used in precision positioning and transmission applications. Its core features are C4/C5 preload rating, built-in seal, and Rexroth standard flange connection dimensions.
FDM-E-S Nut Basic Structure and Characteristics:
Structure: Integrated design of double nut + flange, preloaded with gaskets to eliminate backlash and improve rigidity; uses internal ball circulation for smooth operation and low noise.
Sealing Configuration: Built-in standard dustproof seal effectively prevents dust ingress, suitable for industrial environments.
Lubrication Design: Lubrication port in the center of the flange;
Key limitations: Supplied only as a complete ball screw assembly; nuts are not sold separately; avoid collision with the front lubrication unit during installation.
Rexroth ball screw drive systems are successfully used in a variety of fields: Machine tools, Forming equipment, Automation and material handling, Woodworking, Electrical and electronics, Printing and papermaking, Injection molding machines, Food and packaging industries, Medical equipment, Textile industry, and others.
Item |
Specification |
Part No. |
R150274034 |
Series |
Standard Series |
Nut Type |
Double Nut with Flange FDM-E-S |
Nominal Size [mm] |
80 × 10R × 6.5-6 |
Nominal Diameter [mm] |
80 |
Thread Direction |
Right-hand |
Lead [mm] |
10 |
Ball Diameter [mm] |
6.5 |
Number of Ball Circuits |
6 |
Nut Outer Diameter [mm] |
105 |
Nut Flange Diameter |
150 |
Nut Length [mm] |
190 |
Weight [kg] |
6.35 |
Rated Dynamic Load [N] |
130100 |
Rated Static Load [N] |
291700 |
Max. Speed [m/min] |
19 |