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DONGXU · Medical robotics

A compact external actuator for a neurosurgical micro-robot

Customer technical evaluation and testing led to an external motor paired with a PEEK nut, with reported annual motor usage of 500.

500 motorsreported annual usage
1 weekreported sample dispatch
4–6 weeksreported batch dispatch

The equipment requirement

During early development, the customer sought compact size, precise linear motion, thrust and reliability. These are project requirements; the report does not disclose measured performance values.

The selected configuration

Following customer technical evaluation and testing, the project selected 14E2030L03-64AACC-001 with a PEEK nut. The report identifies low-temperature stability as the reason for the nut pairing.

The recorded result

The project report records annual motor usage of 500, sample dispatch in one week and batch dispatch in four to six weeks.

Configuration recorded in the report

Component / scopeProject configuration
External motor14E2030L03-64AACC-001
NutPEEK

How to read the figures

No temperature range, precision, thrust or life-test results are disclosed. The product name does not establish dimensions. Dispatch periods describe this historical project and are not current delivery commitments. This case does not assess clinical outcomes or medical-device registration.

Source & project attribution

Based on a project report published by Wuxi Dongxu Electromechanical Co., Ltd., authored by Wu Zhaoxu and dated August 19, 2026. The English text is an edited summary of the manufacturer's report, reviewed against the source on October 9, 2026.

Read the original Dongxu report (Chinese) ↗

These are Dongxu manufacturer project reports, presented by ActuMotion for application reference. Customer relationships and project results belong to Dongxu.

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