Yamaha Transervo Rod Type SR Series

The Yamaha TRANSERVO SR Series is a compact rod-type single-axis actuator designed for direct linear push/pull motion in automation systems. Featuring a step motor-driven ball screw mechanism, the SR Series delivers stable thrust, precise positioning, and simple cylinder-style integration — making it an ideal electric replacement for pneumatic cylinders.

The SR lineup includes SR04 and SR05 models, offering flexible stroke, speed, and thrust configurations to suit a wide range of positioning and pressing applications.