23E2240

Description

The SBSLA Size 23 [57mm] External Stepper Ball Screw Linear Actuator is engineered for demanding linear motion applications that require precise control and compact integration. This actuator family combines a robust stepper motor with high-precision ball screws (multiple types including 1002, 1004, 1005, 1010, 1015, 1020, 1202, 1210), offering C7 accuracy and ball sizes from Ø1.5875 to Ø2.381 mm to suit a wide range of load and speed requirements.

• Key Features:
  • Compact NEMA 23 (57mm) size for easy system integration
  • High-performance ball screws with surface hardness HRC58~62 and SCM415H nut material for longevity
  • Anti-rust oil treatment for enhanced durability
  • Multiple nut sizes (A, B, C, D, H, W, X, E) and end machining options (threaded, smooth, custom)
  • Configurable with incremental encoders (EK2, EK3) and optional power-off brake
• Technical Specifications:
  • Thread direction: Right-hand
  • Number of threads: 1 to 4, supporting various application speeds and thrusts
  • Dynamic load up to 5100 N, static load up to 9800 N (application/model dependent)
  • Positioning accuracy: ±0.05 mm, total runout: 0.12 mm, axial play ≤0.03 mm
• Typical Applications:
  • Precision pick-and-place machines
  • Automated inspection systems
  • Medical and laboratory automation
  • Semiconductor, packaging, and small-parts assembly

With modular configuration, high reliability, and excellent repeatability, the SBSLA Size 23 actuator delivers a versatile solution for motion control engineers seeking advanced linear motion in compact footprints.