NUMATICS P2AK-01A1I-BAA0 Double Acting Cylinder 1-1/2IN 250PSI 1IN

( Brand: Numatics ), ( Manufacturer Part Number: P2AK-01A1I-BAA0 ), ( Part Type: Cylinder ), ( Cylinder Action: Double-acting )

Review NUMATICS New Double Acting Cylinder Assembly 1-1/2in 250psi 1in

The **Numatics P2AK-01A1I-BAA0** is a precision-engineered, double-acting pneumatic cylinder designed for high-performance applications requiring reliable, repeatable motion in industrial automation, packaging, material handling, and assembly systems. This compact yet robust cylinder features a **1.5-inch bore diameter (1-1/2")**, delivering a maximum operating pressure of **250 psi**, which translates to a substantial force output ideal for medium-duty tasks such as clamping, pressing, pushing, or pulling operations. With a **1-inch rod diameter**, it balances strength with efficiency, ensuring minimal wear while maintaining structural integrity under continuous cyclic loading. The cylinder s **double-acting design** allows for controlled extension and retraction, enabling bidirectional force application, which is essential for applications demanding precise positioning, synchronized movements, or counterbalancing loads.

Constructed from high-quality materials, the P2AK-01A1I-BAA0 incorporates a **durable aluminum alloy housing**, offering a lightweight yet rigid frame that resists deformation under pressure while reducing overall system inertia. The cylinder s **sealed piston rod**, featuring a **BAA0 (bronze alloy) wear-resistant coating**, enhances longevity by minimizing friction and corrosion, making it well-suited for environments with moderate exposure to contaminants or moisture. The **standard magnetic piston** included in this model provides a reliable means for position sensing, enabling integration with proximity switches or limit sensors for automated control systems, thereby improving operational efficiency and safety.

Numatics proprietary **AK series** design emphasizes compactness without compromising performance, making this cylinder particularly well-suited for applications with limited space constraints. The **quick-connect fittings** (typically M5 or M8, depending on system requirements) ensure rapid installation and maintenance, reducing downtime during servicing. Additionally, the cylinder s **low-friction piston rod seals** and **buffered end caps** contribute to smoother operation, reduced noise, and extended service life, even under frequent on-off cycling. Whether deployed in high-speed packaging machinery, automated assembly lines, or material sorting systems, this cylinder delivers consistent, repeatable performance with minimal maintenance, making it a versatile choice for engineers seeking a balance of power, precision, and reliability in pneumatic actuation.

### **Pros and Cons of buying a Numatics P2AK-01A1I-BAA0 Double-Acting Cylinder (1.5" Bore, 250 PSI, 1" Stroke)**

1. **Reliability and Brand Reputation** Numatics is a well-established manufacturer in pneumatic automation, known for durable, high-quality components. Their cylinders are widely used in industrial applications, offering consistent performance over time.

2. **Precision Engineering** The double-acting design ensures smooth and controlled movement in both extension and retraction, which is critical for applications requiring accurate positioning or force control.

3. **Standardized Compatibility** The 1.5" bore and 250 PSI rating align with common pneumatic system standards, making it easy to integrate with existing compressors, valves, and fittings (e.g., M5 or M8 ports, depending on the system).

4. **Compact and Lightweight** With a 1" stroke, this cylinder is suitable for applications with limited space, such as automated assembly lines, packaging machines, or small-scale material handling.

5. **Maintenance-Friendly** Double-acting cylinders typically require less maintenance than single-acting types (which rely on springs) because they use compressed air for both directions, reducing wear on internal components.

6. **Versatile Applications** The 250 PSI rating provides sufficient force for light to medium-duty tasks, such as clamping, indexing, or pushing/pulling small components. It s commonly used in:

- **Automation and robotics** (e.g., pick-and-place systems).

- **Packaging and labeling machines**.

- **Medical or laboratory equipment** (where precision and cleanliness are important).

- **Light industrial processes** (e.g., conveyor adjustments, part positioning).

7. **Quick Exhaust Option** The "BAA0" suffix suggests a quick-exhaust design, which reduces cycle time by allowing faster retraction, improving productivity in automated systems.

8. **Energy Efficiency** Pneumatic systems are generally more energy-efficient than hydraulic ones for short-stroke, high-frequency applications, as they avoid heat buildup and require less cooling.

9. **Easy Replacement and Availability** As a standard model, replacement parts (seals, rods, end caps) are readily available, and the cylinder can be easily swapped in or out of a system.

10. **Quiet Operation** Compared to some hydraulic systems, pneumatic cylinders like this one operate relatively quietly, which can be advantageous in cleanroom or office-like environments.

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1. **Limited Force Output** At 250 PSI and a 1.5" bore, the maximum force generated is relatively low (calculated as **Force Pressure Area**):

- **Area (bore/2) (0.75") 1.77 in **

- **Force 250 PSI 1.77 in 442 lbf (pounds of force)**

This may be insufficient for heavy-duty applications (e.g., pressing large metal parts, high-force clamping, or lifting heavy loads).

2. **Stroke Length Constraints** The 1" stroke is very short, limiting its use to applications where minimal movement is required. For longer travel distances, a larger stroke cylinder would be necessary.

3. **Air Consumption** Pneumatic systems require a consistent air supply. If the compressor cannot keep up with demand (especially in high-frequency applications), performance may suffer, leading to delayed cycles or overheating.

4. **Environmental Sensitivity** Pneumatic cylinders are vulnerable to contaminants in the air supply (dust, moisture, oil). Without proper filtration and lubrication, seals and internal components may wear out faster, reducing lifespan.

5. **Leakage Risks** Over time, seals can degrade, leading to air leaks. This not only wastes compressed air but can also introduce noise and reduce efficiency.

6. **Limited Temperature Range** Most standard pneumatic cylinders operate effectively within a temperature range of **-10 C to 80 C (14 F to 176 F)**. Extreme temperatures (e.g., in refrigeration or high-heat environments) may require special materials or coatings.

7. **Cost of Auxiliary Components** While the cylinder itself may be affordable, integrating it into a system often requires additional components (e.g., directional valves, pressure regulators, air filters, lubricators), which can increase total costs.

8. **Precision Limitations** While double-acting cylinders offer good control, achieving ultra-high precision (e.g., sub-millimeter accuracy) may require additional feedback systems (e.g., sensors or encoders), adding complexity and cost.

9. **Rod Wear Over Time** The rod can wear or corrode if exposed to harsh environments (e.g., moisture, chemicals, or abrasive particles), potentially leading to reduced stroke length or failure.

10. **Not Ideal for Dynamic Loads** Pneumatic cylinders are not well-suited for applications involving rapid changes in load (e.g., sudden impacts or high-velocity collisions), as this can cause instability or damage.

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The **Numatics P2AK-01A1I-BAA0** is an excellent choice for **light to medium-duty pneumatic applications** where **precision, compact size, and reliability** are priorities. It excels in **automation, packaging, medical devices, and small-scale industrial processes** where force requirements are modest and stroke distances are short.

- Heavy-duty applications (e.g., forging, high-force pressing).

- Long-stroke or high-load-bearing tasks.

- Environments with extreme temperatures or harsh contaminants.

- Systems requiring ultra-high precision without additional feedback mechanisms.

- A **larger bore cylinder** (e.g., 2" or 3").

- A **longer stroke model** (e.g., 2" or 4").

- A **hydraulic cylinder** for applications needing higher force and smoother control.

- A **spring-return single-acting cylinder** if retraction doesn t require air.

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Your application requires **1.5" bore, 250 PSI, and 1" stroke**.

The force output ( 442 lbf) meets your needs.

You need **double-acting control** for precise extension/retraction.

Your system already has compatible pneumatic infrastructure (compressor, valves, filters).

The environment is **clean and within standard temperature ranges**.

You need **higher force** (consider a larger bore or hydraulic alternative).

Your stroke requirements exceed **1 inch** (opt for a longer-stroke model).

The application involves **extreme loads, impacts, or harsh conditions** (evaluate alternative actuators).

Your budget includes **additional sensors or control systems** for precision beyond basic pneumatic operation.

1. **Air supply compatibility** (PSI, CFM, filtration).

2. **Mounting requirements** (flange, clevis, or trunnion style).

3. **End-of-stroke options** (buffering, cushions, or mechanical stops if needed).

4. **Maintenance plan** (regular seal checks, lubrication, and air quality management).

If all requirements align, this cylinder is a **solid, reliable choice** for its intended use. If doubts remain, consult a pneumatic specialist or request a **force calculation** to confirm suitability for your specific load.

Details:

Condition is Used. Shipped with USPS Ground Advantage. NEW NUMATICS P2AK-01A1I-BAA0 Double Acting Cylinder Assembly 1-1/2IN 250PSI 1IN.

part #: p2ak01a1ibaa0 prices

• $99.99-$131.98

specifications hydraulicylind:

• brand: Numatics
• mpn: P2ak-01a1i-baa0
• part type: Cylinder
• cylinder action: Double-acting

returns hydraulicylind:

• policy: No Returns

shipping hydraulicylind:

• transit: 5-10 Days
• carrier: USPS
• type: Calculated
• class: Standard
• service: USPS Ground Advantage
• cost: $0.00

payments hydraulicylind:

• credit card: Visa
• wallet: Paypal
• other

seller hydraulicylind:

• # reviews: 3188
• rating: 99.8%
• city: Atkins, Arkansas

offer hydraulicylind:

• best offers: True
• options: Ship-to-home
• started: March 18, 2026
• sold: 0
• availability: In Stock
• quantity: 1

general hydraulicylind:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders
• condition: Used

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