Rodless Pneumatic Cylinders and Rodless Actuators

At SMC we are rolling out upgraded mechanically jointed rodless cylinders that will give our customers improved performance and functionality. The MY1H-Z linear guide cylinder, ideal for high repeatability applications, has a new magnetic dust seal band minimising the number of external particles entering the system.Following requests for a lighter mechanically jointed rodless cylinder with improved auto switch mounting, we are pleased to unveil our new MY1B-Z Series. Up to 17% lighter than our existing rodless cylinder basic type, these lightweight cylinders can now be mounted with our dual colour Series D-M9*W solid state auto switch at any point along the mounting grooves. The cushion needle, which is now placed in the top for easier accessibility, can be adjusted using a simple hexagon wrench.

The MY2 high precision guide cylinder is available in bore sizes 16mm, 25mm and 40mm. This series has been designed with a high precision single or double axis guide to create a compact, low profile cylinder. Maintenance has been simplified by allowing the cylinder to be detached without disturbing the guide unit and work piece.

Mechanically jointed rodless cylinder series MY3 provides high functionality with reduced height and length. The uniquely designed piston shape enables reduction of the height and length as well as practical arrangement of the common piping passages, cushion mechanism and positioning mechanism. This has achieved drastic miniaturization and weight reduction.

Thanks to its lightweight body and reduced length, our updated Series CY1S-Z magnetically coupled rodless cylinder now delivers improved performance. Weighing 15% less and up to 15mm shorter than previous models, the new CY1S-Z is ideal for applications where relatively light loads need to be moved at low or medium speeds and where space is at a premium. The design offers increased flexibility with a wide range of bilateral and central piping and stroke adjustment options. Thanks to the adjustment bolt, the stroke ends position can be maintained without the need for adjusting the stroke which delivers improved accuracy and repeatability. The auto switch mounting moves forward as the switches can be located in any position and a switch mounting rail is fitted as standard. The Series is highly durable as lub-retainers are mounted on the internal and external surfaces of the cylinder tube to maintain lubrication.

With no external leakage, the CY series can be used in many diverse environments. Magnetically coupled cylinders have a wide range of applications, and save mounting space. Loads and moments are possible through the use of integrated guides. A variety of guides can be used to achieve the necessary accuracy or allowable moment needed for your application. CY is available in 9 bore sizes, from 6mm to 63mm with standard stokes up to 1000mm. The 5 different model variations offer widest application choice. Auto switches are integrated as standard.