Tolomatic ERD electric rod-style actuators include ball screw choices for higher force ranges.
Tolomatic has expanded its line of ERD electric rod-style actuators. Enhancements include ball screws, motor mounts for NEMA and metric stepper and servo motors, plus a guide option. The addition of ball screw choices improves the force range of the ERD up to 200 lbs. The combination of NEMA and metric motor mounts allows users to select their preferred brand of servo or stepper motor. All three sizes of the ERD are available with an optional external guide system that prevents rod deflection and rotation during operation. The guide also features a tooling plate for mounting hardware.