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  3. PARKER 111A-106-AS-0

PARKER 111A-106-AS-0 Hydraulic Motor

111a-106-as-0 Parker New Hydraulic Motor 111a106as0

( Brand: Parker ), ( Manufacturer Part Number: 111A-106-AS-0 ), ( Part Type: Hydraulic Motor ), ( Country Of Origin: United States )

Review PARKER New Hydraulic Motor 111a106as0

The **Parker Hannifin 111A-106-AS-0** is a high-performance, axial-piston hydraulic motor engineered for demanding applications requiring precision, reliability, and durability in dynamic fluid power systems. Part of Parker s renowned **Hydraulic Motors (111 Series)** lineup, this motor is designed to deliver exceptional efficiency, compact power density, and smooth operation across a wide range of industrial, mobile, and marine environments. Built with Parker s proprietary **swashplate technology**, the 111A-106-AS-0 features a robust **106 cc/rev displacement**, making it ideal for medium to high-pressure applications where consistent torque and speed control are critical. Its **axial-piston design** ensures minimal internal leakage, optimizing hydraulic efficiency and reducing energy waste, while the **asymmetric swashplate** enhances torque ripple reduction, resulting in quieter and more stable performance under varying loads.

Constructed from premium materials, this motor incorporates **high-strength steel components** for the cylinder block, valve plate, and swashplate, ensuring resistance to wear, fatigue, and pressure-induced deformation. The **integrated suction and pressure compensating valve** automatically adjusts flow rates to maintain optimal pressure, preventing cavitation and extending component lifespan. The **AS-0 variant** is equipped with a **standard shaft design**, featuring a **keyed output shaft** for secure coupling to mechanical loads, while the **sealed bearing assembly** minimizes friction and wear, contributing to extended service intervals. This motor is particularly well-suited for applications such as **construction machinery, agricultural equipment, material handling systems, and marine propulsion**, where reliability under harsh conditions is non-negotiable.

Parker s **111A series** is renowned for its **modular adaptability**, allowing for easy integration with various hydraulic systems through standard mounting flanges and connection ports. The **111A-106-AS-0** operates efficiently within a pressure range of **up to 450 bar (6,527 psi)**, delivering consistent power output while maintaining thermal stability. Its **compact footprint** and lightweight construction facilitate integration into space-constrained applications without compromising performance. Additionally, Parker s **advanced sealing technology** utilizing high-performance elastomers and labyrinth seals ensures leak resistance and contamination protection, even in environments with particulate or fluid degradation risks. For maintenance, the motor is designed with **easy-access components**, allowing for straightforward servicing, including swashplate adjustment, bearing replacement, and seal inspection, reducing downtime and operational costs.

Whether deployed in **heavy-duty industrial conveyors, hydraulic excavators, or precision marine steering systems**, the **Parker 111A-106-AS-0** exemplifies the brand s commitment to **innovation, durability, and engineering excellence**. Its **superior torque characteristics, low noise levels, and high efficiency** make it a preferred choice for engineers seeking a motor that balances power delivery with operational longevity. Backed by Parker s global support network, this hydraulic motor not only meets but exceeds industry standards for performance, ensuring it remains a cornerstone in fluid power solutions for decades to come.

### **Parker 111A-106-AS-0 Hydraulic Motor: Pros and Cons**

#### **Overview**

The **Parker 111A-106-AS-0** is a **gerotor-style hydraulic motor** designed for high-performance applications, including industrial machinery, mobile equipment, and automation systems. It operates on a **gerotor principle**, offering compact size, high efficiency, and smooth operation. Below is a detailed analysis of its advantages and disadvantages.

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### **Pros**

1. **Compact and Lightweight Design**

- The gerotor design allows for a smaller footprint compared to traditional piston motors, making it ideal for space-constrained applications.

- Easier to integrate into existing systems without requiring major modifications.

2. **High Efficiency**

- Gerotor motors typically achieve **85 95% volumetric efficiency**, reducing energy loss and improving overall system performance.

- Lower heat generation compared to some piston-type motors, leading to longer component life.

3. **Smooth and Quiet Operation**

- The gerotor mechanism provides **low vibration and minimal noise**, which is beneficial in precision applications and enclosed environments.

- Suitable for applications requiring **quiet operation**, such as medical equipment or sensitive automation.

4. **High Torque at Low Speeds**

- Excels in **high-torque, low-speed applications**, such as winches, conveyors, and heavy-duty actuators.

- Ideal for **start-stop cycles** where rapid acceleration and deceleration are required.

5. **Durability and Reliability**

- Parker is a well-established brand with a reputation for **high-quality hydraulic components**, ensuring long service life with proper maintenance.

- The **sealed design** reduces contamination risk, though proper filtration is still essential.

6. **Versatile Pressure Ratings**

- Typically operates at **pressures up to 3,000 4,000 psi**, depending on the specific model and application.

- Can handle **pulsating and variable loads** better than some piston motors.

7. **Easy Maintenance**

- Fewer moving parts compared to piston motors, reducing wear and simplifying servicing.

- Common maintenance includes **fluid changes, seal inspections, and occasional bearing checks**.

8. **Compatibility with Parker s Hydraulic Systems**

- Designed to work seamlessly with **Parker pumps, valves, and controls**, ensuring optimal system integration.

- Supports **open-center and closed-center circuits**, offering flexibility in system design.

9. **Cost-Effective for High-Volume Applications**

- While the initial cost may be higher than some basic motors, its **efficiency and longevity** often result in **lower long-term operating costs**.

- Reduced downtime due to reliability can improve productivity.

10. **Wide Range of Accessories**

- Parker offers **various mounting options, shaft configurations, and cooling solutions** to suit different applications.

- Can be paired with **speed reducers, brakes, or encoders** for specialized control needs.

---

### **Cons**

1. **Limited Speed Range**

- Gerotor motors are **not ideal for high-speed applications** (typically max **3,000 6,000 RPM**), as they can overheat and wear out faster.

- For high-speed needs, **radial piston motors** may be a better choice.

2. **Lower Maximum Speed Than Some Alternatives**

- While efficient at moderate speeds, they **lack the high-speed capability** of certain piston or vane motors.

- May require **gear reduction** to achieve desired output speeds, adding complexity.

3. **Sensitivity to Contamination**

- Like all hydraulic components, the **111A-106-AS-0 is vulnerable to particulate contamination**, which can accelerate wear on the gerotor teeth and bearings.

- Requires **high-quality filtration** (typically **10 15 microns**) to maintain performance.

4. **Higher Initial Cost Compared to Basic Motors**

- More expensive than **basic vane or gear motors**, especially when sourced from non-OEM suppliers.

- Aftermarket or generic replacements may offer cost savings but could compromise quality.

5. **Limited Customization Options**

- Parker s standard models may not offer **highly specialized configurations** (e.g., custom shaft lengths, unique mounting flanges).

- Custom modifications can **increase lead times and costs**.

6. **Potential for Leakage Over Time**

- Seals and O-rings degrade with **age and usage**, leading to **internal or external leakage**.

- Regular **seal inspections and replacements** are necessary to prevent efficiency loss.

7. **Not Ideal for Extreme Temperature Environments**

- While durable, **prolonged exposure to high temperatures (>120 F/50 C) or low temperatures (

- May require **specialized fluids or heating/cooling solutions** in harsh conditions.

8. **Limited Availability of Spare Parts**

- As a **discontinued or legacy model**, finding **original Parker parts** may be challenging over time.

- Some components may require **third-party suppliers**, which could affect reliability.

9. **Noise at Very Low Speeds**

- While generally quiet, **gerotor motors can produce slight mechanical noise at very low speeds** due to meshing teeth.

- Not a major issue in most industrial applications but may be noticeable in sensitive environments.

10. **Requires Proper Fluid Selection**

- Performance depends on **correct hydraulic fluid type** (e.g., mineral oil, synthetic, or biodegradable).

- **Incompatible fluids** (e.g., water-glycol) can cause **seal degradation and reduced efficiency**.

---

### **Conclusion**

The **Parker 111A-106-AS-0** is a **highly efficient, durable, and compact hydraulic motor** well-suited for **high-torque, moderate-speed applications** where **smooth operation and reliability** are critical. Its **gerotor design** provides advantages in **space efficiency, low noise, and ease of maintenance**, making it ideal for **industrial machinery, material handling, and automation systems**.

However, it is **not the best choice for high-speed applications**, and its **sensitivity to contamination and higher initial cost** must be carefully managed. If **long-term efficiency, low vibration, and Parker s brand reliability** are priorities, this motor is an excellent investment. For **high-speed or cost-sensitive applications**, alternatives like **radial piston motors or gear motors** may be more appropriate.

---

### **Recommendation**

**Buy the Parker 111A-106-AS-0 if:**

You need a **compact, high-torque motor** for **moderate-speed applications** (e.g., winches, conveyors, actuators).

**Reliability and low maintenance** are key, and you can ensure **proper fluid filtration and system cleanliness**.

You are working within **Parker s hydraulic ecosystem** (pumps, valves, controls) for seamless integration.

Your application requires **quiet operation** and **minimal vibration**.

**Avoid or Consider Alternatives if:**

You need **high-speed operation** (consider a **radial piston motor**).

Your budget is **extremely tight**, as aftermarket options may not match Parker s longevity.

Your environment has **extreme temperatures or heavy contamination risks** (may require additional protection).

You need **custom modifications** that Parker does not support.

**Final Verdict:**

For **industrial applications demanding efficiency, durability, and smooth performance**, the **Parker 111A-106-AS-0** is a **strong, well-supported choice**. However, **thoroughly assess your specific requirements** particularly speed, contamination levels, and long-term maintenance to ensure it aligns with your needs. If in doubt, consult a **hydraulic specialist** to confirm compatibility with your system.

Details:

NEW PARKER 111A-106-AS-0 HYDRAULIC MOTOR 111A106AS0, B3/114 BB.

part #: 111a106as0 price

  • $2400.00

specifications hydraulimoto:

  • brand: Parker
  • mpn: 111a-106-as-0
  • part type: Hydraulic Motor
  • country of origin: United States

shipping hydraulimoto:

  • type: Calculated
  • class: Standard, One-day
  • cost: $41.31
  • transit: 2-4 Days
  • carrier: UPS
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  • city: Yale, Michigan
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general hydraulimoto:

  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Motors
  • condition: New Open box

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offer hydraulimoto:

  • options: Ship-to-home
  • quantity: 1
  • started: April 7, 2026
  • sold: 0
  • availability: In Stock
part type: hydraulic motor, country of origin: united states,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulic pneumatic, sku: 7796553078030871,
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