SMC MY3B-A50H2 Stroke Adjuster 50mm Bore For Cylinders Right Side

SMC MY3B-A50H2 is a 50 mm bore stroke adjusting unit (H unit) designed for right-side installation on the MY3A/MY3B rodless cylinders. As an accessory in the MY3B family, it uses an adjusting bolt to set the end-of-stroke position, delivering repeatable travel in compact automation tasks. The A50 designation confirms an Ø50 bore, and the H2 suffix identifies the high-load shock-absorbing variant compatible with MY3A and MY3B cylinders. This stroke adjuster enables precise control of stroke length and stopping position in applications where space is at a premium, such as precision indexing, tooling slides, and small-part handling. When mounted on the right side of the cylinder body, the unit aligns with SMC's guidelines for side-mounted stroke adjusters and can be paired with the cylinder's standard accessories to tailor response to load and speed. The H unit provides enhanced damping suitable for heavier payloads or more demanding end-of-stroke conditions, helping to cushion impacts and extend life in cycling applications. Stroke adjusters in the MY3 family are available across bore sizes from Ø16 to Ø63 mm, making retrofits or upgrades straightforward for existing MY3B setups.