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  3. ATLAS COPCO 8411030326

ATLAS COPCO Air Motor 8411-0303-26 LZB33-AR019-11 0.34HP 2.1LB-FT

Lzb33-ar019-11 Atlas Copco 8411030326 8411-0303-26 / Air Motor 0.34hp 2.1lb-ft Warranty

( Brand: Atlas Copco ), ( Manufacturer Part Number: 8411030326 ), ( Part Type: Motor ), ( Unit Type: Unit ), ( Rated Power: 0.34 Hp )

Review ATLAS COPCO Air Motor 0.34hp 2.1lb-ft Warranty

The **Atlas Copco LZB33-AR019-11 air motor (part number 8411030326, model 8411-0303-26)** is a high-performance, compact, and durable pneumatic actuator designed for demanding industrial applications where precision, reliability, and efficiency are critical. Engineered with Atlas Copco s signature engineering excellence, this air motor delivers consistent torque and smooth operation, making it an ideal choice for automated systems, conveyor belts, valve actuation, and other machinery requiring controlled rotational motion. With a rated output of **0.34 horsepower (0.25 kW)**, this motor provides sufficient power for light to medium-duty tasks while maintaining energy efficiency, reducing operational costs over time. Its torque output of **2.1 pound-feet (2.8 Nm)** ensures robust performance in applications such as indexing tables, pneumatic clamps, or small-scale material handling systems where consistent force is essential.

Constructed from high-quality materials, the LZB33-AR019-11 features a robust **aluminum housing** that balances strength with weight reduction, enhancing portability and ease of integration into existing machinery. The motor s **rotary vane design** ensures smooth, vibration-free operation, minimizing wear on connected components and extending the lifespan of the entire system. Compatible with standard compressed air systems operating at **80 100 psi (5.5 6.9 bar)**, this motor is engineered for versatility, making it suitable for both continuous and intermittent duty cycles. Its **sealed bearings and precision-machined components** resist contamination and corrosion, even in harsh environments, while the **integrated air inlet and exhaust ports** allow for efficient airflow, optimizing performance and reducing heat buildup.

For enhanced reliability, the LZB33-AR019-11 incorporates **Atlas Copco s advanced sealing technology**, ensuring minimal air leakage and consistent torque delivery across its operational range. The motor s **compact footprint** measuring approximately **3.5 inches in diameter and 3.2 inches in length** allows for seamless integration into tight spaces, making it a preferred solution for applications where space efficiency is a priority. Additionally, its **low noise output** and smooth operation contribute to a quieter working environment, reducing operator fatigue in industrial settings. Whether used in manufacturing, packaging, or material handling, this air motor delivers **precision, durability, and efficiency**, making it a dependable workhorse for a wide range of automated processes. Built to meet stringent industrial standards, the LZB33-AR019-11 is a testament to Atlas Copco s commitment to innovation and performance, ensuring long-term productivity with minimal maintenance requirements.

### **Pros and Cons of buying a Atlas Copco LZB33-AR019-11 Air Motor (0.34 HP, 2.1 lb-ft)**

#### **Pros:**

1. **Reliability and Durability** Atlas Copco is a well-established brand known for producing high-quality, long-lasting pneumatic tools. This air motor is designed for industrial use, meaning it can withstand heavy-duty applications without frequent failures.

2. **Precision Engineering** The motor is built with tight tolerances, ensuring smooth operation and minimal wear over time. This reduces maintenance needs compared to lower-quality alternatives.

3. **Compatibility with Atlas Copco Compressors** If you already own Atlas Copco compressors or tools, this motor will integrate seamlessly, maintaining consistent performance and airflow requirements.

4. **Efficient Power Output** At 0.34 HP (2.1 lb-ft), it is suitable for medium-duty tasks such as operating pneumatic drills, grinders, or sanders without excessive strain on the compressor.

5. **Easy Maintenance** Many Atlas Copco components are designed for straightforward servicing, including lubrication and part replacement, which helps extend the motor s lifespan.

6. **Wide Availability of Parts** Since Atlas Copco is a major brand, replacement parts and service support are widely available, reducing downtime if repairs are needed.

7. **Quiet Operation** Compared to some budget pneumatic motors, Atlas Copco units tend to run more quietly, making them better suited for indoor or semi-enclosed work environments.

8. **Consistent Performance** The motor delivers steady torque and speed, which is critical for applications requiring precision, such as assembly lines or finishing work.

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#### **Cons:**

1. **Higher Upfront Cost** Compared to generic or aftermarket air motors, Atlas Copco products are more expensive. This may be a barrier for small businesses or DIY users on a tight budget.

2. **Potential Overkill for Light-Duty Use** If you only need the motor for occasional, low-intensity tasks (e.g., occasional sanding or light drilling), a cheaper, lower-spec motor might suffice without the added cost.

3. **Dependence on Compressor Matching** While versatile, the motor s performance is directly tied to your compressor s CFM (cubic feet per minute) and PSI (pounds per square inch). Mismatched systems can lead to inefficiency or premature wear.

4. **Limited Customization** Unlike some generic motors, Atlas Copco units are not easily modified for non-standard applications. If you need non-standard mounting or airflow adjustments, compatibility may be an issue.

5. **Weight and Size** Industrial-grade motors are bulkier than consumer models, which may complicate installation in space-constrained environments.

6. **Learning Curve for Maintenance** While maintenance is straightforward, unfamiliar users may require training to properly service the motor without voiding warranties or causing damage.

7. **Resale Value** Unlike some high-end tools that retain value, Atlas Copco air motors (especially older models) may depreciate significantly over time, making resale less lucrative.

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### **Conclusion:**

The **Atlas Copco LZB33-AR019-11 air motor** is an excellent choice for **industrial, commercial, or professional users** who prioritize **reliability, longevity, and performance**. Its precision engineering and compatibility with Atlas Copco systems make it a strong investment for businesses or heavy-duty applications where downtime cannot be tolerated.

However, for **casual users, hobbyists, or those on a tight budget**, the higher cost may not justify the benefits. In such cases, a **lower-cost generic motor** (from brands like Sullair, Ingersoll Rand, or even aftermarket options) could be a more practical alternative, provided it meets the specific power and durability requirements.

### **Recommendation:** - **Buy it if:**

- You operate in an industrial or commercial setting where tool reliability is critical.

- You already own Atlas Copco compressors or tools and want seamless integration.

- You prioritize long-term durability and minimal maintenance over short-term cost savings.

- Your application demands consistent, high-performance pneumatic power (e.g., assembly lines, finishing work, or heavy-duty drilling).

- **Avoid it if:**

- You only need the motor for occasional, light-duty use.

- Budget constraints make the higher upfront cost prohibitive.

- You lack access to proper maintenance or technical support.

- A lower-cost, equally capable motor (from a reputable brand) meets your needs without sacrificing performance.

For most **professional users**, the **Atlas Copco LZB33-AR019-11 is a worthwhile investment** due to its proven track record. For others, a **cost-effective alternative** may be more suitable. Always ensure your compressor can support the motor s CFM and PSI requirements for optimal performance.

Details:

Not the right part. Atlas Copco 8411-0303-26 / LZB33-AR019-11 Air Motor 0.34HP 2.1Lb-Ft NEW OPEN BOX - FAST SHIPPED AND BACKED BY WARRANTY. Not the right size. J also offers a 30-day worry free guarantee.

No long wait times and absolutely no price gouging.

part #: 8411030326 price

  • $1250.00

specifications hydraulimoto:

  • brand: Atlas Copco
  • mpn: 8411030326
  • part type: Motor
  • unit type: Unit
  • rated power: 0.34 Hp

shipping hydraulimoto:

  • class: Standard, One-day
  • type: Calculated
  • transit: 2-5 Days
  • service: UPS Ground, UPS Next Day Air
  • carrier: UPS
  • cost: $19.02

seller hydraulimoto:

  • city: New Paris, Indiana
  • rating: 99.9%
  • # reviews: 17329

offer hydraulimoto:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • best offers: True
  • started: February 9, 2026

returns hydraulimoto:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer
  • method: Money back

payments hydraulimoto:

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  • credit card: Discover
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general hydraulimoto:

  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Motors
  • condition: New Open box
part type: motor, unit type: unit, rated power: 0.34 hp,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulic pneumatic, sku: 7607214796175762,
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1 offer $1250.00 USD
  • New – Open box. Offer #1 priced at $1250.00 + $11.13 shipping estimate = $1261.13* total. No problem! Not the right part?.+$11.13 shipping

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