The DFU2005 Double Nut Lead Ball Screw is a precision linear motion component designed for automated equipment, machine tools, and custom tooling. Supplied with the BK/BF15 ball nut and with ends machined, this 450 mm long screw provides reliable, repeatable motion with reduced backlash. Key benefits Double nut design reduces backlash and increases rigidity for accurate positioning. Ball screw action delivers smooth, lowfriction motion with efficiency, supporting higher throughput and longer life in dynamic axes. End machined ends simplify mounting and alignment to frames, housings, or supports. Included BK/BF15 ball nut ensures ready integration with compatible systems. Key attributes Model: DFU2005 Type: Double Nut Lead Ball Screw Includes: Ball Nut BK/BF15 End condition: End machined Length: 450 mm Function: Converts rotary motion to precise linear motion with efficiency Applications: Suitable for CNC, automation, and linear motion axes Compatibility and integration Ball nut: BK/BF15, included with the screw End machining: Optimized for straightforward mounting and alignment in standard assemblies For exact diameter and lead specifications, refer to the official datasheet or product documentation Applications and use cases CNC machine axis: Use in XY or Z axes of milling, routing, or drilling centers to achieve precise, repeatable motion. Automation and robotics: Implement as a linear actuator segment in automated lines or robotic arms requiring controlled travel and positional accuracy. Custom machinery: Ideal for any precision linear stage or positioning system where a compact, reliable screw with good stiffness and smooth travel is needed. Notes The description reflects the model DFU2005, its double nut configuration, the included BK/BF15 ball nut, end machined condition, and the 450 mm length. For complete mechanical dimensions and performance data, consult the product datasheet.