Electric Rod Actuators

Tolomatic offers a wide variety of electric rod actuator/cylinder solutions from low cost to high performance.

Narrow your choices

RSH Hygienic Electric Actuators

All 316 stainless steel construction and IP69K rating provide an electric rod style actuator ideal for food, beverage, and pharmaceutical machines. Forces up to 7,943 lbf (35.3 kN).

RSA-ST Electric Linear Rod Actuators

Replace pneumatic or hydraulic cylinders with increased performance and longer life. Forces up to 4,040 lbf (40.3 kN).

RSA-HT Heavy Duty Electric Linear Actuators

The RSA-HT heavy duty electric rod linear actuator accommodates larger motors and delivers high force with excellent accuracy and high speed. These high force electric linear actuators feature ball or roller screw selections, an enhanced high thrust bearing, and heavy duty internal bumpers. The standard grease zerk extends screw life by making relubrication easy and convenient without disassembly. RSA-HT actuators are suitable for valve actuation, punch press, injection molding and a wide range of other application.

IMA Linear Servo Actuators

Electric rod actuator integrated with a servo motor in a single, compact design that integrates with 3rd party drives and accessories. Forces up to 6,900 lbf (30.6 kN).

IMA-S Stainless Steel Servo Motor

Combines a hygienic electric rod actuator and motor into one package. It is IP69K, built with 316 SST, and works with 3rd party drives and accessories. Forces up to 2,500 lbf (11.1 kN).

RSX High Force Electric Linear Actuators

Hydraulic-class electric linear actuators that are roller screw driven, and provide extremely high forces, precision, and long life. Ideal for hydraulic replacement. Forces up to 50,000 lbf (222.2 kN).

ERD Electric Cylinder Actuator

Economical electric rod cylinder that is compatible with NEMA & metric mount stepper and servo motors. Ideal for pneumatic replacement. Forces up to 500 lbf (2.2 kN).

ERD-SS2 Actuators with Integrated Motor

All stainless steel electric rod actuator that combines a motor in a protective enclosure for an all in one actuator and motor solution in an IP69k rated enclosure. Forces up to 320 lbf (1.4 kN).

Planetary Roller Screws

Precision ground planetary roller screws provide higher force capability, efficient operation, and longer machine life.

GSA Actuators

Design that combines an electric rod actuator with guide rods, mounting blocks, and bearings. Ideal for applications requiring guidance and support of the load. Forces up to 950 lbf (4.2 kN).

IMA Food Grade Servo Actuator

Food grade design combines an electric rod actuator and motor into one design with a white epoxy coating for wash-down environments. Integrates with 3rd party drives and accessories. Forces up to 6,900 lbf (30.6kN).

ServoChoke® SVC Electric Choke Valve Actuator / Operator

Electric choke valve actuator designed for controlling choke valves in MPD or choke & kill installations. This is an all in one electric rod style actuator and motor design. Certified for ATEX, IECEx, & CID1.

ServoPlace™ Precision Nut Placement

This high speed electric rod actuator is designed for precision nut & bolt (stud) placement in projection welding applications for increased productivity and throughput.