External Linear Actuator 28SH050DF920S-01 - 1.8° Step Angle 0.67A Current

The 28SH050DF920S-01 is a high-precision NEMA 11 external linear actuator designed for efficient linear motion control. Engineered with a 1.8° step angle, it delivers accurate and repeatable positioning, making it suitable for applications where precise linear displacement is critical. With a compact 50mm length and lightweight design, it integrates seamlessly into space-constrained equipment.

Constructed with premium stepper motor components and a robust linear transmission structure, it ensures stable performance and long service life. The 4-pin lead design enables easy connection to standard drivers, while IP40 protection and B-class insulation enhance durability in diverse environments. It operates reliably at 0.67A current and 6.2V voltage, maintaining consistent linear motion across -10°C~50°C operating temperatures, with low noise and minimal vibration.

Ideal for 3D printers, small CNC machines, and desktop automation tools. Its accurate linear motion supports precise layer deposition in 3D printing and fine adjustment in electronic assembly.

Used in small diagnostic devices, sample handling systems, and micro-positioning stages. The compact size and stable performance meet the precision and hygiene requirements of medical environments.

Fits miniaturized assembly lines, automated feeding systems, and precision positioning modules. IP40 protection and wide temp adaptability ensure reliable operation in factory and workshop settings.