CHAR-LYNN 1068811 Tennant Danfoss Int Directional Hydraulic 1013810009 04.5 Gear Motor

( Brand: Char-lynn ), ( Manufacturer Part Number: 1068811 ), ( Part Type: Hydraulic Gear Motor ), ( Maximum Continuous Pressure: 1500psi 1800psi ), ( Outlet Port Diameter: 3/4-16 Thread Diameter ), ( 044 Lb-in: 118 Nm Of Torque 1, 5, 8 ), ( 400 Psi: 165 Bar ), ( Shaft Diameter: 1 Diameter Tapered Shaft ), ( Mounting Type: Flange Mounted ), ( Maximum Intermittent Flow Rate: 18 20 Gpm ), ( Shaft Length: 2.43 In ), ( Maximum Continuous Flow Rate: 15gpm ), ( Unit Type: Unit ), ( Maximum No-load Rpm: 760 Rpm ), ( Inlet Port Diameter: 3/4-16 ), ( Rated Power: 12.5 Hp ), ( Rpm At Maximum Torque: 10 20 Rpm ), ( Country Of Origin: United States )

Review CHAR LYNN Tennant Danfoss Int 04.5 Bi directional Hydraulic Gear Motor

The **Char-Lynn 1068811 Tennant Danfoss 1013810009 INT 04.5 Bi-Directional Hydraulic Gear Motor** is a high-performance, industrial-grade hydraulic power unit designed for demanding applications requiring precise control, reliability, and efficiency. Part of the robust Char-Lynn series, this motor is engineered to deliver consistent torque and smooth operation across a wide range of speeds, making it an ideal choice for heavy-duty machinery, material handling systems, and automated industrial processes. With a **04.5 displacement (4.5 cm /rev)**, this motor provides a balanced output suitable for medium to high-pressure hydraulic systems, ensuring optimal performance in both continuous and intermittent duty cycles.

Constructed with **high-strength alloy steel components**, the motor is built to withstand extreme operating conditions, including high temperatures, shock loads, and prolonged use without compromising structural integrity. The **bi-directional design** allows for seamless operation in both forward and reverse directions, eliminating the need for additional valving or mechanical reversals, which enhances system efficiency and reduces maintenance downtime. The **INT (internally compensated) design** ensures stable flow rates regardless of pressure fluctuations, making it exceptionally versatile for applications where consistent hydraulic performance is critical.

Featuring a **Danfoss 1013810009 control valve interface**, this motor integrates seamlessly with modern hydraulic systems, offering precise flow regulation and energy efficiency. The **gerotor-type gear design** provides smooth, low-noise operation while maintaining high mechanical efficiency, reducing heat generation and extending the lifespan of the system. Additionally, the motor s **compact yet rugged construction** allows for easy integration into tight spaces, making it a practical solution for retrofitting existing equipment or designing new hydraulic-driven machinery.

Built to meet stringent industry standards, this motor is suitable for a variety of applications, including **conveyor systems, material handling equipment, agricultural machinery, and industrial automation**. Its **sealed bearing assembly** minimizes wear and tear, while the **durable shaft design** ensures longevity even under heavy loads. Whether used in a **fixed-displacement or variable-flow system**, the Char-Lynn 1068811 delivers reliable hydraulic power with minimal maintenance requirements, making it a cost-effective investment for industries prioritizing performance and durability.

### **Pros and Cons of buying a Char-Lynn 1068811 (Tennant/Danfoss 1013810009 INT 04.5) Bi-Directional Hydraulic Gear Motor**

#### **Pros**

1. **High Reliability and Durability**

The Char-Lynn (now part of Danfoss) brand is well-established in industrial hydraulics, known for robust construction and long service life. This motor is designed for heavy-duty applications, making it suitable for continuous operation in demanding environments.

2. **Bi-Directional Operation**

The ability to rotate in both directions is a significant advantage for applications requiring reversible motion, such as conveyors, mixers, or adjustable-speed systems. This eliminates the need for additional mechanical components like clutches or brakes.

3. **Compact and Efficient Design**

Gear motors like this one are generally more compact than other hydraulic actuators, making them ideal for space-constrained installations. Their simple design reduces maintenance complexity compared to more complex hydraulic systems.

4. **Compatibility with Existing Systems**

As a Danfoss/Tennant product, it integrates seamlessly with other Danfoss hydraulic components, such as pumps, valves, and controls. This ensures better system compatibility and easier troubleshooting.

5. **Standardized Sizing and Availability**

The 04.5 displacement rating is a common size, meaning replacement parts, technical support, and aftermarket solutions are widely available. This reduces downtime and costs in the long run.

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

While the initial purchase price may be moderate, the motor s efficiency and durability can lead to lower operational costs over time, especially in continuous or high-load applications.

7. **Low Maintenance Requirements**

Gear motors typically require less maintenance than other hydraulic actuators, such as piston or vane motors, due to fewer moving parts and simpler seals.

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#### **Cons**

1. **Limited Speed Range**

Gear motors are generally not as precise or high-speed as other hydraulic actuators (e.g., piston motors). If the application requires very high rotational speeds or fine control, this motor may not be the best choice.

2. **Lower Efficiency at Low Pressures**

While efficient at nominal pressures, gear motors can exhibit lower volumetric efficiency at very low pressures, potentially leading to slightly higher fuel or energy consumption in some applications.

3. **Noise and Vibration**

Gear motors can produce more noise and vibration compared to smoother-acting hydraulic actuators like piston motors. This may be a concern in noise-sensitive environments.

4. **Torque Limitations at High Speeds**

While strong at lower speeds, gear motors may struggle to maintain consistent torque at higher rotational speeds due to internal friction and fluid shear.

5. **Dependence on Hydraulic System Quality**

The performance of this motor is directly tied to the quality of the hydraulic fluid and the overall system. Poor filtration, contaminated fluid, or inconsistent pressure can reduce its lifespan and efficiency.

6. **Potential for Wear Over Time**

Like all hydraulic components, gear motors experience wear, especially in abrasive or dirty environments. Regular maintenance is necessary to prevent premature failure.

7. **Limited Customization**

This is a standard off-the-shelf motor, meaning custom modifications (e.g., special shaft configurations, unique mounting options) may require additional engineering or third-party solutions.

---

### **Conclusion**

The **Char-Lynn 1068811 (Danfoss 1013810009 INT 04.5) bi-directional hydraulic gear motor** is a well-suited choice for applications requiring **reliable, bi-directional motion in a compact form factor**, particularly in industries like material handling, agriculture, or industrial machinery. Its **durability, ease of integration with Danfoss systems, and low maintenance needs** make it a practical option for many heavy-duty tasks.

However, if the application demands **high-speed precision, ultra-low noise, or extreme torque at high RPMs**, alternative actuators (such as piston motors or electric motors with hydraulic assist) may be more appropriate. Additionally, users must ensure their hydraulic system is properly maintained to maximize the motor s lifespan.

### **Recommendation**

- You need a **durable, bi-directional hydraulic solution** for applications like conveyors, mixers, or adjustable-speed systems.

- Your system is **already using Danfoss/Tennant components**, ensuring compatibility.

- The application involves **moderate to high torque at lower speeds** rather than high-speed precision work.

- You prioritize **low maintenance and cost-effectiveness** over ultra-high efficiency.

- The application requires **very high rotational speeds or precise speed control**.

- Noise or vibration is a critical concern.

- The system operates in **extremely dirty or abrasive environments**, where more robust seals or alternative actuators may be needed.

For most standard industrial applications where reliability and simplicity are key, this motor is a **strong, cost-effective choice**. Always verify system compatibility and consult with a hydraulic specialist to ensure it meets your specific operational requirements.

Details:

With a rated power of 12.5 HP 9.3 kW and maximum no-load RPM 760 RPM, this motor provides efficient powerful operation for range hydraulic applications. The Tennant Danfoss 1068811 INT 04.5 Bi-Directional Hydraulic Gear Motor is a high-quality, durable motor designed for industrial applications. The flange-mounted design, 1 diameter tapered shaft, and 3/4 16 thread outlet port make it easy to install use. With a maximum continuous pressure of 1500PSI - 1800PSI and intermittent torque 1,044 lb-in 118 Nm, this motor offers reliable performance in variety hydraulic systems.

part #: 1068811 prices

• $125.00-$369.00

specifications hydraulimoto:

• brand: Char-lynn
• mpn: 1068811
• part type: Hydraulic Gear Motor
• maximum continuous pressure: 1500psi 1800psi
• outlet port diameter: 3/4-16 Thread Diameter
• 044 lb-in: 118 Nm Of Torque 1, 5, 8
• 400 psi: 165 Bar
• shaft diameter: 1 Diameter Tapered Shaft
• mounting type: Flange Mounted
• maximum intermittent flow rate: 18 20 Gpm
• shaft length: 2.43 In
• maximum continuous flow rate: 15gpm
• unit type: Unit
• maximum no-load rpm: 760 Rpm
• inlet port diameter: 3/4-16
• rated power: 12.5 Hp
• rpm at maximum torque: 10 20 Rpm
• country of origin: United States

returns hydraulimoto:

• policy: No Returns

general hydraulimoto:

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

offer hydraulimoto:

• best offers: True
• sold: 0
• started: May 8, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock

seller hydraulimoto:

• # reviews: 10254
• rating: 99.9%
• city: Adrian, Missouri

payments hydraulimoto:

• other
• wallet: Paypal
• credit card: Visa

shipping hydraulimoto:

• type: Fixed
• cost: $0.00
• transit: 4-8 Days
• service: Standard
• class: Standard

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