Bi-Directional Ball Screw SFU1204 With Dual Ball Nuts For CNC Automation And Clamping Systems, Right And Left Hand Thread, 500mm Length, Heavy-Duty Rock-Solid Precision, Precision Ground 45 Steel With C7 Grade, No End Machining

Bi-Directional Ball Screw SFU1204 with Dual Nuts, 500 mm ✔️ Threads allow two nuts to move in opposite directions, single unit

This bi-directional ball screw combines right- and left-hand threads on a single shaft to drive two nuts in opposite directions. It's built for CNC automation, dual-axis actuators, and symmetrical clamping systems, delivering precise, synchronized motion in compact packages.

✅ Material and finish: precision-ground 45# steel with surface hardening for long life
✅ Dual-direction design: right- and left-hand threads on one shaft for opposite-nut motion
✅ Precision and low backlash: smooth operation under high-speed or frequent cycles
✅ Length and options: 500 mm length; stock 300-2000 mm with custom-cutting available
✅ Ideal applications: CNC machines, linear actuators, optical alignment, and clamping systems
✅ End machining: no end machining required

💡 What is a bidirectional ball screw used for in CNC machines and precision clamping systems?

Handy overview of its role and benefits:

- Handy explanation of dual-thread action enabling synchronized two-way motion - Reduces backlash and improves repeatable positioning in high-speed cycles - Suits central clamping, dual-actuator setups, and precision positioning tasks ✝️