News – Thinker Motion

How to Reduce Backlash in NEMA 17 Lead Screw Stepper Motor Linear Actuators

July 24, 2026

Understand the main sources of backlash in a NEMA 17 lead screw stepper motor linear actuator and the practical design choices that can help reduce lost motion. Read more...

Captive vs. Non-Captive vs. External-Nut Stepper Motor Linear Actuators

July 24, 2026

Compare captive, non-captive and external-nut stepper motor linear actuator configurations and identify the best fit for stroke, guiding and installation needs. Read more...

Selecting Lead Screw Stepper Motor Linear Actuators for Medical Syringe Pumps

July 24, 2026

A practical guide to selecting a lead screw stepper motor linear actuator for syringe-pump mechanisms, covering force, speed, resolution, noise and integration. Read more...