Description
The SBSLA – Size 8 [20mm] External Stepper Ball Screw Linear Actuator is engineered for precision linear motion in space-constrained environments. Featuring a robust ball screw system—available in BS0401 or BS0402 models—with a ball diameter of Ø0.8 mm and C7 accuracy grade, this actuator is designed for high efficiency and smooth operation. The nut and shaft components are constructed from durable SCM415H material, surface-hardened to HRC58~62 and treated with anti-rust oil for extended operational life.
- Ball Screw Options: BS0401 and BS0402, with right-hand threads, 1 thread, and accuracy of ±0.05 mm
- Nut Sizes: Configurable in A, B, C, D, H, W, X, meeting diverse space and performance requirements
- Load Capacity: Dynamic load up to 560 N (BS0401), static load up to 790 N
- Customization: Threaded, smooth, or custom screw ends; optional encoders (EK1, EK5)
Typical applications include laboratory automation, semiconductor handling, medical equipment, and compact pick-and-place systems. The SBSLA actuator offers engineers the flexibility to tailor linear actuation to precise system specifications, combining reliability, repeatability, and versatile integration.
