SMC 5 mm Pneumatic Piston Rod Cylinder, CJ1 Series, 40mm Length, 500 mm/s Max Piston Speed, 70°C Max Operating CJ1B4-5SU4

SMC CJ1B4-5SU4 Pneumatic Piston Rod Cylinder of the CJ1 Series offers a compact solution for automation requiring delicate and precise piston motion. It features a 5 mm stroke length and an overall length of 40 mm, making it suitable for applications with limited space. Engineered as a single-acting cylinder with spring return, it operates without lubrication, reducing maintenance needs.

This cylinder plugs directly into 4 mm outer diameter by 2.5 mm inner diameter pneumatic tubing (sold separately), simplifying installation in pneumatic circuits. It achieves piston speeds up to 500 mm per second, ideal for rapid cycle automation in manufacturing, laboratory, and industrial environments.

Designed to operate efficiently over a temperature range of -10°C to +70°C, it supports applications requiring reliable performance in diverse ambient conditions. The test pressure rating is 10.5 bar, with operating pressures recommended between 3 and 7 bar. Stroke tolerance is controlled tightly within +0.5 mm to 0 mm, ensuring accurate piston positioning.

This cylinder complies with REACH Regulation (EC) No 1907/2006, demonstrating commitment to environmental and safety standards. Manufactured in Japan, it assures premium build quality and long service life suitable for pneumatic automation tasks in construction, manufacturing, robotics, and laboratory equipment.

Single acting spring return for reliable actuation. Tube compatibility with 4 mm OD x 2.5 mm ID pneumatic tubes. Non-lubricated design for low maintenance. Maximum piston speed of 500 mm/s supports efficient automation. Wide operating temperature range from -10°C to +70°C.

Test pressure rated at 10.5 bar ensures operational safety. Stroke tolerance for precise movement control. Conforms to REACH regulation for safety and environmental standards. Made in Japan for high reliability and performance.

The SMC CJ1B4-5SU4 is an ideal Pneumatic Piston Rod Cylinder for industrial automation, laboratory experiments, manufacturing line equipment, and other fluid power applications requiring compact, non-lubricated, and spring retracted cylinders. Browse the Industrial Tools & Equipment category on EnvMart to find compatible pneumatic components and accessories.