Bimba SR-123-R Cylinder

The Bimba SR-123-R cylinder is a compact pneumatic actuator with a 1-1/4 in bore and a 3 in stroke, designed as a single-acting, spring-return unit for compact, dependable linear actuation in automation tasks. It features aluminum end caps and a stainless steel rod with a round rod style, and uses a front-nose mounting configuration for straightforward installation. The unit carries a standard bumper and has no cushioning, magnetic piston, or rod wiper; it also lacks a side-ported rear head and does not rotate ports 90 degrees. Threaded rod option is supported, providing mounting versatility, and the stroke is a standard length. The SR-123 family typically weighs about 0.68 lb, making it suitable for space-constrained applications where repeatable actuation is required.