CDJ2E16-150Z-B: Stainless Steel Mini Cylinder – Long-Stroke Power Unit with Double-Acting Design and Bossed Mounting

Product Positioning
The CDJ2E16-150Z-B is a double-acting, single-rod mini cylinder from SMC’s CJ2-Z series, featuring a bossed mounting specification. This series offers core advantages such as corrosion resistance from the stainless steel cylinder tube, compact and lightweight design, and a wide range of mounting options, making it an ideal linear motion actuator for generating small to medium thrust in automated equipment. With a bore size of 16 mm, a 150 mm stroke, and a standard built-in magnet, it is widely used in electronic assembly, packaging machinery, medical devices, and various industrial scenarios where space saving is crucial.

Core Highlights: Stainless Steel Cylinder Tube, Built-in Magnet, Bossed Mounting

• Stainless Steel Cylinder Tube, High Corrosion Resistance
  • The cylinder tube is made of stainless steel, offering excellent corrosion resistance suitable for dusty, humid, and general industrial environments.
  • The piston rod is also stainless steel, further enhancing overall durability and service life.
• Built-in Magnet, Controllable Intelligence
  • The “D” in the model number indicates a built-in magnet, allowing users to optionally attach magnetic switches for non-contact piston position detection and feedback.
  • Note: This model does not come standard with a magnetic switch (requires separate selection, e.g., M9B, A93 series).
• Bossed Mounting Style, Flexible Installation
  • The “E” represents the bossed mounting type (Double-side bossed), featuring mounting bosses on both sides of the end covers, allowing fixation from multiple directions and enhancing installation flexibility.
  • The mounting support form is bosses on both sides, differing from the basic through-hole mounting, suitable for applications requiring side fixation.
• Double-Acting Drive, Stable Thrust
  • Utilizes a double-acting design where compressed air drives the piston for both forward and backward strokes, providing responsive and controllable motion.
  • Bore size Φ16 mm, stroke 150 mm, delivering stable and reliable output thrust.
• Rubber Cushion, Smooth Stopping
  • Uses a rubber cushion to effectively absorb impact energy at the end of the piston stroke, ensuring smooth stopping and protecting the cylinder and load equipment.
• Wide Operating Conditions, Stable Performance
  • Operating pressure range 0.06～0.7 MPa (max 1.0 MPa), suitable for various conditions from low-pressure startup to medium-pressure drive.
  • Piston speed 50～750 mm/s, ambient temperature -10～70℃ (-10～60℃ with switch).
  • Port size M5×0.8, rod end thread M5×0.8 male thread, conforming to mini cylinder standards.
  • Head cover port positioned 90° from the axis, facilitating side piping.

Model Number Breakdown

Specifications Overview

Structure and Features
According to SMC technical data, main features of the CJ2-Z series include:

• Stainless Steel Cylinder Tube: Corrosion-resistant, suitable for dusty and humid environments.
• Bossed Mounting: Bosses on both sides enable fixation from multiple directions, increasing installation freedom.
• Built-in Magnet: Standard built-in magnet for convenient position detection.
• Transparent Switch Mounting Bracket: Improves LED indicator visibility, allows fine adjustment of switch position.
• Rubber Cushion: Standard rubber cushion effectively absorbs impact.

Application Scenarios

• Electronic Assembly: PCB positioning, component press-fitting, small workpiece pick-and-place.
• Packaging Machinery: Labeler head pressing, small material pushing, carton folding.
• Medical Devices: Test tube pushing, reagent card handling, sample positioning.
• Long-Stroke Handling: Applications requiring 150 mm reciprocating motion.
• Multi-Station Integration: Scenarios requiring dense cylinder arrangement and position detection.
• Space-Constrained Equipment: Situations where side bossed mounting is needed due to limited internal space.

Summary: Long-Stroke Stainless Steel Mini Cylinder with Bossed Mounting
The CDJ2E16-150Z-B mini cylinder addresses key requirements for medium-load linear motion through three core advantages: corrosion resistance from the stainless steel cylinder tube, intelligent control capability from the built-in magnet, and installation flexibility from the bossed mounting style. Its 16 mm bore and 150 mm long stroke cover a wide range of applications, M5 standard ports simplify piping connections, and the rubber cushion ensures smooth stops. Choosing the CDJ2E16-150Z-B equips your automation equipment with a corrosion-resistant, long-stroke, and flexibly mountable intelligent power unit, making it a reliable choice for building efficient, stable production lines.