OEM High Hardness Steel Overrunning Clutch 1 3/8”Z6 Spline for PTO Shaft Parts

Description

The OEM Steel Overrunning Clutch 1 3/8” Z6 Spline is a top-quality component designed specifically for PTO shaft applications. Made from high-strength steel, it provides exceptional hardness and remarkable durability. This versatile clutch is suitable for a variety of industries, including manufacturing, machinery repair, agriculture, retail, construction, and food and beverage services.

Weighing 5 kg, this sturdy and dependable clutch is a vital addition to your machinery, ensuring optimal performance across different operational environments.

PTO Shaft Overrun Clutch Specifications

Advantages of Using an RA Overrunning Clutch for Tractor PTO Shaft

The RA overrunning clutch is a specialized mechanical device commonly utilized with tractor PTO shafts. It provides several key advantages, especially in applications where implements need to maintain momentum independently of the tractor’s drive. Here are some of the primary benefits:

1. Prevents Driveline Damage

The RA overrunning clutch disengages the PTO shaft when the implement’s rotational speed surpasses that of the tractor’s PTO. This feature effectively prevents potential driveline damage that could occur if the implement continues to drive the PTO shaft after the tractor has slowed down or stopped.

2. Enhances Safety

By allowing the implement to overrun freely, the clutch significantly improves operational safety. It prevents the tractor from being pushed forward by the momentum of the implement, which is particularly important when the tractor is decelerating or stationary.

3. Ensures Smooth Operation

The overrunning clutch promotes smoother operation for both the tractor and the implement. It helps reduce shock loads on the PTO shaft and transmission, resulting in less wear and tear on these crucial components.

4. Increases Efficiency

The RA overrunning clutch facilitates more efficient power transmission. The tractor’s power is dedicated solely to driving the implement, rather than overcoming the inertia of the implement’s moving parts, leading to improved overall performance.

5. Offers Versatility

This type of clutch is compatible with a wide variety of agricultural implements, particularly those capable of maintaining or generating momentum, such as mowers, balers, and rotary cutters. This versatility makes it an invaluable component in diverse farming operations.

Applications of the PTO Overrunning Clutch for Tractors

The PTO overrunning clutch for tractors is utilized in various agricultural and mechanical applications, particularly in scenarios where an implement needs to maintain or generate its own momentum. Here are some key applications:

1. Mowing and Cutting Equipment

In mowers and cutters, the PTO overrunning clutch enables the cutting blades to continue spinning freely when the tractor slows down or stops. This functionality is essential for maintaining consistent cutting performance and preventing turf damage.

2. Hay Balers

In hay balers, the overrunning clutch facilitates continuous operation of the baling mechanism, even when the tractor’s PTO is disengaged. This smooth operation is crucial for efficient baling, especially during turns or speed adjustments.

3. Rotary Tillers

When paired with rotary tillers, the overrunning clutch allows the tines to rotate independently at their own speed, enhancing soil cultivation efficiency and reducing strain on the tractor’s transmission.

4. Harvesting Equipment

Harvesters, including grain and forage harvesters, benefit from the PTO overrunning clutch by enabling continuous operation of the harvesting mechanism. This ensures consistent and efficient crop collection, maximizing productivity during harvest time.

5. Seeders and Planters

For seeders and planters, the overrunning clutch ensures that the seeding mechanism can operate independently. This guarantees uniform seed distribution, even if the tractor’s motion is interrupted, leading to better planting outcomes.

Overall, the PTO overrunning clutch is a vital component that enhances the functionality and efficiency of various agricultural implements.

Agricultural PTO Shaft Torque Limiter Types

In agricultural machinery, PTO shaft torque limiters are essential for protecting equipment from damage caused by torque overload. Various types of PTO shaft torque limiters are designed to meet different operational needs and specifications. Here’s an overview of the common types:

1. Shear Bolt Torque Limiter

This type utilizes a shear bolt that breaks under excessive torque, effectively disconnecting the drive between the tractor and the implement. Shear bolt torque limiters are commonly found in a variety of implements and are ideal for situations where overload conditions are clear and easily detectable.

2. Friction Clutch Torque Limiter

Friction clutch limiters slip when the torque exceeds a preset level, allowing them to absorb excess force without breaking. These limiters are suitable for applications where gradual overload conditions may occur, making them preferable in situations where frequent replacement of shear bolts would be impractical.

3. Ratchet Torque Limiter

The ratchet torque limiter features a mechanism that allows rotation in one direction while locking or slipping in the opposite direction during overload. This design is particularly suitable for implements like augers, which require unidirectional operation.

4. Overrunning Clutch Torque Limiter

This type allows free rotation in one direction and engages the clutch in the opposite direction. It can also include a torque-limiting feature that disconnects under overload. Overrunning clutch torque limiters are commonly used in mowers and rotary cutters, enabling the implement to overrun safely when the tractor slows down.

Each of these torque limiters serves a specific function and plays a critical role in the safe and efficient operation of agricultural machinery.

How to Install the Overrunning Clutch to PTO Shaft

Installing an overrunning clutch on a tractor’s PTO shaft is a straightforward process, but it requires careful attention to detail and adherence to safety protocols. Follow this step-by-step guide to ensure a successful installation:

1. Clean the PTO Shaft

Start by thoroughly cleaning the PTO shaft. Remove any dirt, debris, or grease to create a clean connection point for the overrunning clutch.

2. Align the Clutch

Slide the overrunning clutch onto the PTO shaft, ensuring that it aligns correctly. The splines of the shaft and clutch should match and fit snugly together.

3. Secure the Clutch

Once the clutch is properly aligned, secure it onto the shaft. This may involve tightening a set screw or bolt, depending on the specific design of the clutch. Ensure it is firmly attached with no play.

4. Lubrication

Apply a suitable grease to the PTO shaft and the internal components of the clutch, following the manufacturer’s recommendations. Proper lubrication is essential for smooth operation and helps extend the life of both the shaft and the clutch.

5. Attach the Implement

After securing the clutch, attach the implement to the other end of the overrunning clutch. Ensure that the connection is secure and that the implement is properly aligned with the tractor.

6. Safety Check

Conduct a thorough visual inspection to confirm that everything is secured correctly. Ensure there are no loose parts or misalignments that could affect operation.

7. Test Run

Start the tractor and engage the PTO at a low speed to verify that the clutch is functioning correctly. Listen for any unusual noises and observe the operation of the implement. The clutch should allow the implement to spin freely when the PTO is disengaged and should lock when the PTO is engaged.

By following these steps, you can effectively install the overrunning clutch on your PTO shaft, ensuring reliable performance in your agricultural operations.

Maintenance of the Overrunning Clutch

An overrunning clutch is typically installed on the PTO shaft to allow the implement to rotate freely when the tractor’s PTO is disengaged or operating at a slower speed. Regular maintenance is essential for ensuring its proper functioning and longevity. Here are some key maintenance tips for the overrunning clutch on a tractor PTO shaft:

1. Clean and Inspect Regularly

Periodically remove any dirt, debris, or buildup from the clutch assembly. Inspect all components for signs of wear, damage, or excessive deterioration to catch potential issues early.

2. Lubrication

Apply a suitable lubricant to the clutch components as specified by the manufacturer. Proper lubrication minimizes friction and ensures smooth operation, extending the life of the clutch.

3. Regular Testing

Conduct regular tests of the overrunning clutch to verify its proper operation. Engage and disengage the PTO shaft while observing the clutch’s behavior. Be alert for any abnormal noises, slipping, or hesitation during operation.

4. Replace Worn or Damaged Parts

If you notice significant wear or damage during inspections or testing, replace the affected parts promptly. Continuing to use worn components can lead to further damage and potential failure of the clutch system.

By following these maintenance practices, you can help ensure the reliability and efficiency of your tractor’s overrunning clutch, enhancing the performance of your agricultural equipment.

Why Choose FMP’s Overrunning Clutch for PTO Shaft?

FMP Drive Shaft Co., Ltd., located in Hangzhou, Zhejiang City—just two hours from Pudong Airport and one hour from Xiaoshan Airport—is a leading provider of high-quality overrunning clutches for PTO shafts. We specialize in the development, manufacturing, and marketing of a wide range of products, including PTO shafts, agricultural gearboxes, accessories, u-joints, torque limiters, tubes, yokes, adaptors, industrial cardan shafts, and car driveshafts.

Our commitment to superior quality, quick delivery, and competitive pricing has earned us a strong reputation among customers in Europe, America, Asia, Australia, and North America. As a top OEM supplier for numerous agricultural implement manufacturers in the domestic market, we prioritize excellence in every aspect of our operations. Our company is certified with CE, TS/16949, and ISO9001, supported by systematic manufacturing processes and a dedicated quality control team to ensure product reliability and timely delivery.

We warmly invite you to visit us and explore opportunities for mutually beneficial long-term partnerships. Currently, we export our products to valued customers in over 50 countries across five continents. FMP is dedicated to expanding our global presence and continuing our commitment to excellence in the industries we serve.

Author: CX