SMC Single Rod CQ2A12-40DM Pneumatic Cylinder for and Durable Air Fluid Control

Product Description:

The SMC CQ2A Series ultra-compact cylinders are designed to provide high-precision linear motion in space-constrained applications. These cylinders feature a 12mm bore size and offer stroke options ranging from 5 to 50mm. Despite their compact size, these double-acting single-rod cylinders deliver robust performance, with 30% shorter length than standard cylinders.

Constructed from aerospace-grade aluminum and equipped with hard anodization, the CQ2A cylinders can operate at 0.05-1.0MPa (7-145 psi) to generate a maximum thrust of 90N. Pre-lubricated seals ensure maintenance-free operation, while the integrated magnetic fields facilitate sensor mounting.

The CQ2A cylinders are also compatible with SMC's modular accessory system, which includes guides, valves, and mounting brackets. This compatibility allows for increased versatility and customization to meet various application requirements.

Features:

Ultra-Compact: 24mm width, 40% shorter than ISO cylinders (e.g., 82mm @50mm stroke)

Lightweight: Topology-optimized aluminum body (0.15kg @50mm stroke)

Modular Integration: Direct mounting with MXS guides/VQ valves

Balanced Thrust: 90N±3% bidirectional force @1.0MPa

High Speed: 500mm/s operation, 0.15s response time @50mm stroke

Adjustable Cushioning: Optional hydraulic damper (0.043J absorption)

Wide Temp. Option: -XB6 seals for -40~150°C (-40~302°F) operation

Corrosion Resistance: -XC6 stainless steel kit (SUS304 rod)

IP65 Protection: -XC4 dual wipers for dust/dirt environments

4-Side Sensor Slots: Compatible with D-M9N sensors (Φ3.5mm slot)

8 Mounting Styles: Pre-loaded screws for A/L/D-type configurations

Stroke Adjustment: ±5mm travel modification with -XC8 module

Hard Anodized Bore: 25μm coating, 3× wear resistance

Hard Chrome Plated Rod: 0.02mm thickness, μ≤0.15 friction coefficient

Zero-Leakage Seals: X271 FKM compound, <0.1mL/min leakage @0.5MPa

Applications:

Diagnostic Sample Transfer: 35-50mm stroke variants with -XC6 stainless steel kits handle biological samples in analyzers, preventing contamination in FDA-compliant environments.

Reagent Dispensing: Low-pressure operation (0.05MPa) achieves 0.1mL fluid dosing accuracy in IVD instruments using 10mm stroke units.

Compact Automation Cells

Optical Inspection: 40mm stroke cylinders position AOI cameras at 50-200mm/s adjustable speeds, minimizing vibration during high-magnification imaging.

Robotic End-Effectors: Integrated with collaborative robots for lightweight part insertion (25mm stroke, M3 rod threads) under 0.5s cycle times.

Packaging Machinery

High-Speed Cutting: 50mm stroke models actuate blades in film-sealing systems, completing cuts in 0.2s at 1.0MPa with hydraulic cushioning for shock reduction.

Label Alignment: 15mm stroke versions with -DZ mounting ears correct label position deviations ≤0.3mm in pharmaceutical blister packaging lines.

Case Study: A medical device manufacturer reduced machine thickness by 42% using CQ2A12-30DMZ with 4-side sensors, cutting downtime 70% in cartridge loading systems.

Support and Services:

Our Product Technical Support team is dedicated to assisting you with any questions or issues you may have regarding our Piston Pneumatic Cylinder product. Whether you need guidance on installation, troubleshooting, or maintenance, our experts are here to help.

In addition to technical support, we also offer a range of services to ensure that your Piston Pneumatic Cylinder operates at its best performance. This includes regular maintenance checks, repair services, and product upgrades to meet your specific requirements.

Packing and Shipping:

Product Packaging:

The Piston Pneumatic Cylinder is carefully packaged in a durable cardboard box to ensure safe handling and transportation. The cylinder is securely placed within the box and surrounded by protective foam padding to prevent any damage during transit.

Shipping:

Orders for the Piston Pneumatic Cylinder are processed within 1-2 business days and shipped via a reliable courier service. Customers will receive a tracking number to monitor the status of their shipment. We offer standard and expedited shipping options to accommodate varying delivery needs.