Power Meets Precision: The New LINACT-SMT Marine Series

At Linear Actuators South Africa, we understand that marine environments are unforgiving. Saltwater, humidity, and constant exposure demand more than just standard waterproofing—they require materials that are built to last.

We are proud to introduce our LINACT-SMT Series. Featuring high-grade 316 Stainless Steel construction and a sleek, in-line tubular design, these actuators are engineered for luxury yachts, industrial marine applications, and coastal automation.

1. The Compact Specialist: LINACT-SMT38

When space is at a premium, the LINACT-SMT38 fits where other actuators can't. With a slim 38mm diameter, it is designed to blend seamlessly into modern yacht architecture, making it perfect for skylights, furniture automation, and tight instrument hatches.

Compact Design: 38mm diameter tube.
Force Range: Demonstrated at 800N (12Vdc), with gearing options available up to 2300N.
Material: Full 316 Stainless Steel piston rod and housing.

Video Demonstration: SMT38 Precision

Watch the 8mm/s smooth operation of the 800N model.

► Click Here to Watch on YouTube

2. The Heavy-Duty Powerhouse: LINACT-SMT52

For applications requiring serious lifting power, the LINACT-SMT52 is the industrial answer. With a robust 52mm diameter and heavy-duty internal gearing, this unit is capable of handling significant loads while maintaining the same elegant aesthetic as the smaller SMT38.

Robust Power: Demonstrated at 4500N (24Vdc), with gearing options available up to 6000N.
Protection: IP66 Standard with optional IP67M (Marine) rating.
Application: Ideal for heavy engine hatches, bathing platforms, and industrial ventilation.