A practical route from documented motion products to an application-specific engineering discussion.
ActuMotion focuses on lead screw stepper motors, linear actuators and OEM motion requirements. We organize manufacturer documentation, application reports and engineering files into a useful starting point for product selection and quotation.
Product specifications and case results are attributed to their sources. ActuMotion is not presented as the manufacturer, and no exclusive distribution relationship is claimed.
Explore the motion catalog →Dongxu describes itself as a manufacturer of linear stepper motors and linear motion units, with product directions including electric grippers, lead screw motors, motion modules and stepper drives.
Its company introduction states that core team members have more than ten years of product application and manufacturing experience. The manufacturer emphasizes in-house development and production, customization, reliability and delivery coordination.
Read the manufacturer introduction ↗Dongxu reports in-house development and manufacturing of core motor and linear motion units.
Screw diameter and lead, nut materials, installation dimensions and control arrangements are discussed around the equipment.
The manufacturer lists control mode, load, axial thrust, speed and repeatability among its selection considerations.
Project reports describe sample support, order-based component preparation and small- to medium-batch production.
Manufacturer background is summarized from Dongxu's public introduction, reviewed October 9, 2026. Final configurations, drawings, performance and commercial terms require confirmation for your project.
An undisclosed listed medical-device company in China
Dongxu was selected for all nine motors in one analyzer model, followed by an annual order specifying more than 10,000 motors in October 2025.
Read the case study →Beijing LEPU Diagnostics Technology Co., Ltd.
Three motor types, eight of each, were selected after LEPU's testing and review. Dongxu reports annual shipments of more than 10,000 motors for this project.
Read the case study →An undisclosed medical-technology company in China
Customer technical evaluation and testing led to an external motor paired with a PEEK nut, with reported annual motor usage of 500.
Read the case study →These are Dongxu manufacturer project reports, presented by ActuMotion for application reference. Customer relationships and project results belong to Dongxu.
Share your load, travel, speed, interfaces and expected quantities.
Final configuration and commercial terms are confirmed during quotation.