
( Brand: Char-lynn ), ( Manufacturer Part Number: 128-0006-003 ), ( Part Type: Hydraulic Motor ), ( Mounting Type: Face Mounted ), ( Country Of Origin: Denmark )
The **Eaton Char-Lynn Model 128-0006-003 Hydraulic Motor (Not Otherwise Specified)** is a robust, high-performance hydraulic component designed for demanding industrial applications where precision, reliability, and durability are paramount. Part of Eaton s renowned Char-Lynn series, this motor exemplifies engineering excellence with its compact yet robust construction, making it ideal for integration into a wide range of hydraulic systems, including material handling equipment, agricultural machinery, construction vehicles, and specialized industrial automation. Built with a **gerotor-type design**, this motor delivers smooth, efficient power transmission with minimal internal leakage, ensuring consistent performance even under fluctuating load conditions. The housing is crafted from high-strength cast iron, providing exceptional resistance to wear, impact, and thermal stress, while the internal components including the precision-machined gerotor elements and shaft are engineered to withstand prolonged operation at high pressures, typically rated for **up to 3,000 psi (207 bar)**. The motor s **shaft extension** is designed for direct coupling to mechanical loads, offering flexibility in mounting configurations, whether through keyed or splined connections, ensuring seamless power transfer with minimal backlash.
One of the standout features of this hydraulic motor is its **adjustable displacement capability**, allowing operators to fine-tune flow rates and torque output to match specific application requirements. This versatility makes it particularly suitable for systems where variable speed control is essential, such as in conveyor systems, winches, or hydraulic actuators. The motor s **sealed cartridge design** enhances maintenance efficiency by isolating critical components from contaminants, reducing the frequency of servicing and extending operational lifespan. Additionally, the **integrated suction and pressure ports** are strategically positioned for optimal fluid flow dynamics, minimizing turbulence and ensuring efficient hydraulic performance. Whether deployed in a stationary industrial setup or integrated into mobile equipment, the **Char-Lynn 128-0006-003** delivers a harmonious blend of power, precision, and longevity, making it a dependable choice for engineers and operators seeking a motor that balances performance with operational simplicity. Its compatibility with a broad spectrum of hydraulic fluids further expands its applicability across diverse industrial sectors, ensuring reliable operation in both standard and challenging environments.
### **Pros and Cons of buying a Eaton Char-Lynn 128-0006-003 Hydraulic Motor (N.O.S.)**
#### **Pros:**1. **Cost-Effective Purchase** Being a "No Out Spec" (N.O.S.) unit, this motor is typically sold at a significant discount compared to new or fully refurbished alternatives. This makes it an attractive option for budget-conscious buyers, especially in industrial or mobile hydraulic applications.
2. **Proven Performance** Eaton Char-Lynn motors are well-regarded in the hydraulic industry for reliability, efficiency, and durability. This specific model (128 series) is commonly used in heavy machinery, agricultural equipment, and marine applications, meaning it has a track record of performance under demanding conditions.
3. **Compatibility with Existing Systems** Since this is a standard Eaton Char-Lynn motor, it is likely to fit seamlessly into systems already using similar components. The 128 series is widely compatible with other hydraulic pumps, valves, and actuators from the same manufacturer, reducing the need for extensive modifications.
4. **Potential for Reconditioning** While it is used, the condition of the motor (if properly inspected) may allow for reconditioning or refurbishment. A skilled technician could restore it to near-new condition, extending its lifespan further and reducing long-term costs.
5. **Availability of Parts and Support** Eaton Char-Lynn is a major brand with extensive aftermarket support. Spare parts, service manuals, and technical assistance are widely available, which can be crucial for maintenance and troubleshooting.
6. **Good for Short-Term or Backup Use** If you need a temporary or backup motor for a project, this could be a practical solution without the expense of a new unit. It may also serve as a cost-effective replacement for legacy equipment where exact OEM parts are no longer available.
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#### **Cons:**1. **Unknown Service History** Since it is a used (N.O.S.) unit, its exact service history is unclear. It may have been exposed to harsh conditions, improper maintenance, or excessive wear, which could lead to premature failure if not thoroughly inspected.
2. **Potential Hidden Damage** Without a professional inspection, internal components such as the piston pump elements, bearings, seals, or shaft may be worn or damaged. This could result in leaks, reduced efficiency, or complete failure shortly after installation.
3. **Limited Warranty or Guarantee** Used motors typically come with minimal or no warranty coverage. If the motor fails shortly after purchase, you may be responsible for repair or replacement costs without recourse.
4. **Risk of Incompatibility** While the model number suggests compatibility, slight variations in manufacturing tolerances or modifications (if any) could cause issues with your specific hydraulic system. Testing under load before full integration is advisable.
5. **Lower Resale Value** Unlike a new or refurbished unit, a used motor will have little to no resale value. If you later decide to upgrade or replace it, you may not recover much of your initial investment.
6. **Maintenance and Monitoring Required** A used motor may require more frequent monitoring and maintenance to ensure it operates reliably. This could increase operational downtime and labor costs compared to a new unit.
7. **Potential for Contamination** If the motor was not stored or handled properly, it could be contaminated with dirt, debris, or hydraulic fluid breakdown products. This contamination could accelerate wear in your system.
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### **Conclusion:**The Eaton Char-Lynn 128-0006-003 hydraulic motor (N.O.S.) offers significant cost savings and is a practical choice for buyers who prioritize affordability over longevity. Its reputation for reliability and widespread compatibility make it a viable option for applications where budget constraints are a priority. However, the risks associated with unknown service history, potential hidden damage, and lack of warranty mean that it is not ideal for critical or long-term applications without thorough inspection and testing.
For **short-term use, legacy equipment replacement, or backup systems**, this motor can be a smart purchase if you are willing to invest in a professional inspection and maintenance plan. For **mission-critical or high-reliability applications**, a new or refurbished unit would be the safer and more cost-effective choice in the long run.
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### **Recommendation:** 1. **If you are on a tight budget and need a temporary or non-critical motor:**- Purchase the N.O.S. unit from a reputable dealer with a return policy or inspection option.
- Have it professionally inspected before installation, including pressure testing and internal condition assessment.
- Consider reconditioning it if possible to extend its lifespan.
- Monitor its performance closely during the initial operational period.
2. **If reliability and longevity are priorities:**- Opt for a new or fully refurbished Eaton Char-Lynn motor with a warranty.
- Invest in a motor from a trusted supplier who offers performance guarantees.
- Ensure compatibility with your existing system to avoid integration issues.
3. **If you are unsure about the motor s condition:**- Request a detailed inspection report from the seller or a third-party technician before purchasing.
- Compare the cost of the N.O.S. unit against the cost of a refurbished alternative to determine the best value.
Ultimately, the decision depends on your specific needs, budget, and risk tolerance. For most industrial applications where uptime is critical, a new or refurbished motor is the recommended choice to avoid unexpected downtime or failures.
The EATON CHAR-LYNN 128-0006-003 Hydraulic Motor is a new old stock.