Tolomatic Doubles Force Capacity of RSX Linear Actuators With New RSX50
The RSX50 is a big jump for the RSX line’s power density, achieving double the force in nearly the same package size.
Published April 7, 2026
The RSX25 and RSX50, side by side. Despite near identical packages, the RSX50 delivers double the force.
Tolomatic announced the launch of the RSX50, the newest and most powerful addition to their RSX Extreme Force family of electric linear actuators. The RSX50 delivers 50 tons of force in a frame footprint nearly identical to the RSX25, representing a significant leap in power density for high-force electric linear motion.
The RSX series is designed to provide an electric alternative to hydraulic cylinders in industrial applications. Engineered around Tolomatic’s high-precision planetary roller screws, it delivers the force, reliability and environmental compliance that modern manufacturers demand without the mess, complexity and maintenance burden of hydraulics. The series achieves up to 66,000 pounds-force, 59-inch stroke lengths and speeds up to 30 in/sec. Built with Type III hard-coat anodized aluminum housings and an optional IP67 rating, these actuators perform reliably in the harshest environments.
Where the RSX25 delivers 25 tons of force, the new RSX50 achieves 50 tons, doubling the force output with just a slightly larger frame. The new model is ideal for high-force applications where precise electric control is replacing legacy hydraulics, including metalforming, such as pressing, punching and stamping, as well as timber processing and injection molding.
For these fields, Tolomatic highlighted several key advantages the RSX line provides. Its main marketing points include precise, measurable force control for improved productivity, quality and repeatability; a zero-leak, green design that does not require hydraulic fluid; lower energy consumption, and thus lower energy and maintenance costs; roller screw technology designed specifically for high-force, high-cycle industrial duty; and consistent performance across a wide range of operating temperatures.
