Smc Pneumatics NCDQ2B63-20DZ Air Cylinder 2.5in Bore

Product Description

The SMC PNEUMATICS NCDQ2B63-20DZ is a double acting rodless-style compact air cylinder designed for precise linear motion in pneumatic systems. Built with an aluminum alloy body, it features a 2.5-inch (63 mm) bore and a 0.75-inch (20 mm) stroke, making it well suited for short-travel actuation tasks that demand a low-profile footprint. Rated to a maximum working pressure of 145 psi, this cylinder accepts connections through a 1/4 NPT port. The double clevis mounting configuration allows secure attachment to brackets and linkages in tight machine assemblies. Licensed pneumatic technicians and industrial maintenance professionals are the primary installers of this component.

This cylinder is intended for use in light-to-medium duty industrial pneumatic circuits where compact dimensions and reliable double-acting operation are required. The 3.307-inch overall width and 2.52-inch body length fit well in panel-mount, machine guarding, and actuator linkage applications. The nitrile butadiene rubber (NBR) seals make it compatible with standard compressed air systems operating within normal shop-air temperature and pressure ranges. The double clevis mount on both ends provides flexibility in pivot-point alignment during installation.

Key Features

• Double acting operation provides powered extension and retraction strokes
• 2.5-inch bore delivers consistent force output at rated pressure
• 0.75-inch stroke suits short-travel, high-cycle actuation requirements
• Aluminum alloy body keeps weight low at 2.6 pounds while maintaining structural rigidity
• NBR seals provide reliable air retention with standard lubricated or non-lubricated compressed air
• Double clevis mount on both ends allows pivot-style linkage in multi-axis assemblies
• 1/4 NPT port is compatible with standard pneumatic fittings and manifold blocks

Compatibility

Designed as an OEM-style replacement or direct-fit component for industrial pneumatic systems requiring a double acting compact cylinder with a 2.5-inch bore, 0.75-inch stroke, and double clevis mounting style.

Installation Notes

Installation should be performed by a qualified pneumatic technician or industrial maintenance professional. Depressurize the pneumatic circuit completely and lock out the air supply before removing or installing any cylinder. Verify that all port fittings and supply lines are rated for 145 psi or higher before pressurizing. Torque all clevis pins and mounting hardware to the values specified in the equipment manufacturer's documentation.