Overview
The SMC NCQ8B300-300 is a compact double-acting pneumatic cylinder engineered for demanding industrial automation applications. With a 300mm bore diameter and matching 300mm stroke length, this cylinder delivers predictable linear motion in a space-efficient design. Rated for 200 PSI (1.3 MPa) maximum operating pressure, the NCQ8B300-300 suits a broad range of manufacturing, material handling, and process control systems.
Key Features
- Double-acting design enables powered extension and retraction
- 300mm bore and stroke for high-displacement applications
- 200 PSI maximum operating pressure rating
- Compact footprint reduces system size and weight
- Single rod configuration for balanced load distribution
- Precision machined body for long service life
Technical Specifications
| Bore Diameter | 300 mm |
| Stroke Length | 300 mm |
| Cylinder Type | Double-Acting, Single Rod |
| Maximum Operating Pressure | 200 PSI (1.3 MPa) |
| Minimum Operating Pressure | 0 PSI (gauge) |
| Series | NCQ8B Compact Cylinder |
| Ports | Standard pneumatic ports |
| Mounting | Foot, clevis, or trunnion (verify exact style at purchase) |
| Condition | New – No Box |
| Manufacturer | SMC Corporation |
Typical Applications
- Packaging machinery and automated sorting systems
- Material handling conveyors and transfer equipment
- Clamping and positioning fixtures on production lines
- Punch presses and stamping equipment
- Assembly line actuators and automation controls
- Industrial pressing and compacting operations
Compatibility & Replacements
Compatible With
- Standard pneumatic air supply systems (oil-lubricated and non-lubricated)
- Direct mounted valve islands and manifold blocks
- Pneumatic directional control valves (4/3, 4/2 spool types)
- Flow control and pressure regulation equipment
- Industrial compressed air networks up to 200 PSI
- SMC valve bodies and port configurations
Replaces / Drop-In Replacement For
The NCQ8B300-300 may replace other SMC compact 300mm bore cylinders with matching pressure ratings. Verify exact port configuration and mounting style with your system documentation before substitution. Consult with your controls engineer or SMC technical support to confirm interchangeability with existing equipment.
Works With
- SMC valve manifolds and directional control cartridges
- Pneumatic solenoid valve blocks and stackable systems
- Position sensors and proximity switches for end-stroke detection
- Air preparation units (filters, regulators, lubricators)
- ISO 4401 (CETOP) ported manifold assemblies
- Industry-standard hose and fitting connectors
