Selecting the appropriate single-nut flanged ball screw depends on balancing operating speed, acoustic limits, lead requirements, and installation space:
Specify the SFU Series if:
Your application involves standard CNC routers, general automation axes, or transfer equipment operating at moderate rotational speeds. It is the cost-effective, industry-standard choice when budget is a primary consideration and ambient acoustic noise is not a limiting factor.
Specify the SFE Series if:
Your system requires rapid linear displacement via an extended lead-typically utilizing a 1:1 or 1:2 diameter-to-lead ratio (such as 1616, 2020, or 2525). It is engineered specifically for high-velocity transport applications where linear speed takes priority over fine resolution.
Specify the SFS Series if:
Your machine requires standard-to-moderate leads (such as 5 mm or 10 mm) but demands low acoustic noise, smooth high-RPM rotation, and a compact, tube-free nut body. It serves as a direct, high-performance upgrade over conventional SFU designs for automated testing equipment, cleanroom robotics, semiconductor handling, and modern CNC machinery.