SMC CY3R Series Magnet Type Rodless Cylinder, Direct Mounting Type, CY3RG15-400

SKU: CY3RG15-400


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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.

  • Further upgrade of the CY1 series
  • Same mounting dimensions as the CY1 series Improved bearing performance, reduced sliding resistance
  • Standardized NPT thread and G thread.


Specification item model symbol Specification information
Piping type G centralized piping
tube inner diameter 15 tube inner diameter 15mm
Types of port screws - Rc
cylinder stroke 400 Cylinder stroke 400mm
With/without switch rail - Attaching the switch rail
auto switch - ø6 to ø15, ø25 to ø63: No auto switch (Built-in magnet); ø20: Without auto switch, for contact (built-in magnet)
Auto switch additional symbol - 2 with or without
Custom made specifications - standard