Tolomatic adds press model to RSX extreme-force electric actuator family

Designed for applications in the metal-working, automotive and other heavy industries that require high force in the extend direction, the press-model actuator is more efficient, accurate and cleaner compared to hydraulic cylinders.

HAMEL, Minn. - Tolomatic's new RSX press model (RSX096P) electric linear actuator increases the force range of the existing RSX product family to 40,000 lbf (178 kN) and is designed to be optimized for force in the extend direction. The RSX press-model electric actuator is ideal for metal-forming and assembly including pressing, punching, stamping, riveting, fastening and joining.


The existing RSX080 (18,000 lbf / 80 kN) and RSX096 (30,000 lbf / 133.4 kN) electric linear actuators meet the need for many extreme-force push/pull applications traditionally done with hydraulic cylinders. The entire RSX family is designed and tested for high duty-cycle applications. The actuator's planetary roller screw provides reliable operation and long, consistent life.

"Adding the press model to the RSX extreme-force electric actuator family allows machine designers to utilize an actuator platform optimized for high-force, industry-specific applications," said Daniel Schmit, product manager, Tolomatic. "Many assembly applications in the metal-working, automotive and other heavy industry require high forces over a localized area, such as pressing, joining, riveting and many others."

The RSX096P press model is upgraded with larger tie-rods and an optimized bearing system, as well as a high-strength front-mounting flange. The entire RSX actuator family's heavy duty construction includes tie-rods and Type III hard-coat anodized aluminum or zinc-plated steel. A standard anti-rotate feature prevents the rod from rotating without external guidance. Rated IP67, the actuator resists ingress from splashing water and dusty environments. An extended temperature range option is designed for outdoor applications.

Tolomatic's "Your Motor Here" feature feature allows for servo motors and gearboxes up to 215mm frame size. Additional features include an access port for re-lubrication to maximize service life and a breather/purge port to prevent ingress into the actuator. RSX actuators are built-to-order with configurable strokes, flexible mounting options and shipped with industry-leading delivery.

About Tolomatic
For more than 60 years, Tolomatic has been a leading supplier of electric linear actuators, pneumatic actuators and power transmission products for factory automation. Its extensive product line also includes servo-driven high-thrust actuators, servo motors and stepper motors, stepper drives and configured linear-motion systems. Tolomatic's electric linear and pneumatic actuators are used in a variety of industries, including the packaging, material handling, medical, food processing, automotive, semiconductor and general automation industries. For more information, contact Tolomatic, 3800 County Road 116, Hamel, MN 55340. Phone: 763-478-8000 or 800-328-2174. Website: www.tolomatic.com.

Featured Product

T.J. Davies' Retention Knobs

T.J. Davies' Retention Knobs

Our retention knobs are manufactured above international standards or to machine builder specifications. Retention knobs are manufactured utilizing AMS-6274/AISI-8620 alloy steel drawn in the United States. Threads are single-pointed on our lathes while manufacturing all other retention knob features to ensure high concentricity. Our process ensures that our threads are balanced (lead in/lead out at 180 degrees.) Each retention knob is carburized (hardened) to 58-62HRC, and case depth is .020-.030. Core hardness 40HRC. Each retention knob is coated utilizing a hot black oxide coating to military specifications. Our retention knobs are 100% covered in black oxide to prevent rust. All retention knob surfaces (not just mating surfaces) have a precision finish of 32 RMA micro or better: ISO grade 6N. Each retention knob is magnetic particle tested and tested at 2.5 times the pulling force of the drawbar. Certifications are maintained for each step in the manufacturing process for traceability.