The Parker RS10R25S4SN1JW50 is a robust pneumatic rack and pinion rotary actuator from the RS series, engineered for demanding industrial automation tasks. It features a compact 1.00-inch bore size and delivers a displacement of 2.5 in³/rad, providing reliable rotary motion. This model is configured for 90 degrees of rotation and is equipped with a single keyed shaft for secure torque transmission. Standard Buna-N seals ensure compatibility with common pneumatic operating environments. This actuator operates without cushions and includes a specific “W50” factory modification, tailoring it for particular application needs. Parker’s RS series actuators are valued for their durability, precision, and efficient conversion of pneumatic power into rotary motion.