NEMA 34 (86mm) Hybrid Ball Screw Stepper Motor

The NEMA 34 (86mm) hybrid ball screw stepper motor integrates a high-power 2-phase 1.8° stepper motor with a precision ball screw assembly, delivering efficient linear motion in a rugged 86mm frame. The ball screw mechanism, featuring recirculating steel balls, achieves up to 90% efficiency with near-zero backlash, ensuring high positioning accuracy and repeatability even under the heaviest loads. With thrust capacity up to 3,000N+, this linear actuator is engineered for heavy-duty industrial applications requiring maximum force, long operational life, and uncompromised precision.

Key Distinction: This is a ball screw linear actuator — offering higher efficiency, longer life, and better positioning accuracy than lead screw (ACME/T-type) alternatives, at a higher cost point.