Linear servo actuator
- Explosion proof, ATEX Ex d IIB
- Continuous force up to 18,1 kN cont.
- 450 mm stroke - 953 mm/s
The EL Series of explosion proof actuators is deal for valve control, as well as many other applications in hazardous environments. These all-electric actuators easily outperform hydraulics and other competing technologies. Inside the rugged housing is a highly efficient planetary roller screw integrated with a high torque servomotor. For reliable and precise operation, as well as the ability to handle heavy loads over thousands of hours, these actuators consistently deliver measurable results—even in harsh, arduous conditions.
With long life, high speeds, closed loop feedback, 90% efficiency and 100% duty cycle, the EL 120 is up to almost any motion control challenge. These actuators offer precise positioning, as well as feedback for fine-tuning injector airflow to effectively manage CO and NOx emissions. They are well suited for position-based choke valve applications and are rated for Class I, Div 1, Groups B, C, D, and T4 hazardous environments. Additionally the EL120 is built for use in potentially explosive atmospheres and conforms to EU ATEX Directive 94/9/EC.