Friction Clutch Torque Limiter 4FF1.B Torque Limiter 1 3/8''Z6 Spline for PTO Shaft Parts

The 4FF1.B Friction Torque Limiter is a high-quality, customizable device designed for agricultural machinery. With a 1-year warranty, it is applicable to various industries such as manufacturing plants, machinery repair shops, farms, retail, construction works, food and beverage shops, among others. Its robust steel construction ensures durability, while its 5kg weight facilitates easy handling. The product can be customized in terms of colour and size according to the customers' needs.

Advantages of Friction Torque Limiter for PTO Shaft

A Friction Torque Limiter for a Power Take-Off (PTO) shaft in agricultural and industrial machinery offers several significant advantages. Here are the key advantages:

1. Equipment Protection: This device prevents mechanical overload, which can cause severe damage to both the tractor and the implement.
2. Improved Safety: By reducing the risk of sudden mechanical failures, it contributes to a safer operating environment.
3. Ease of Maintenance: Friction torque limiters are relatively easy to adjust and typically have straightforward maintenance procedures.
4. Versatility: These devices can be used with a variety of implements, making them versatile components of machinery.

5. Customizable Torque Settings: The friction torque limiter can be adjusted according to specific task requirements, allowing for customization.
6. Extended Equipment Lifespan: By mitigating excessive torque and preventing overload situations, these devices extend the lifespan of both the PTO shaft and the attached equipment.

Applications of Friction Torque Limiter

Friction torque limiters are essential safety devices in agricultural machinery, designed to protect equipment by limiting the torque transmitted from the tractor to the implement. Here are some key applications of friction torque limiters in agriculture:

1. Rotary Cutters and Mowers: Protects the gearboxes and blades when they encounter obstacles like rocks or thick brush.
2. Balers: Ensures that balers, particularly round balers, don't overload when processing large amounts of material.
3. Tillage Equipment: Used in plows, harrows, and cultivators to prevent damage from striking hard objects or overly compacted soil.
4. Seeders and Planters: Protects seeders and planters from damage due to clogs or when encountering rough terrain.
5. Harvesting Equipment: Protects the driveline from damage due to overloading during intense harvesting operations.
6. Feed Mixers and Manure Spreaders: Prevents torque overload in the drivelines of feed mixers and manure spreaders.

PTO Shaft Torque Limiter Types

Agricultural Power Take-Off (PTO) shaft torque limiters are crucial safety devices designed to protect tractors and implements from damage caused by torque overload. Here??s an overview of the common types:

1. Friction Torque Limiters: Operate based on friction between contact surfaces. Commonly used in mowers, balers, and other implements where sudden torque spikes can occur.
2. Shear Bolt Torque Limiters: Use a shear bolt that breaks when the torque exceeds a specific threshold. Requires replacement of the shear bolt after activation.
3. Ratchet Torque Limiters: Utilize a ratcheting mechanism that allows rotation in one direction and locks or slips in the opposite direction when overloaded.
4. Overrunning Clutch Torque Limiters: Allow free rotation in one direction and lock in the opposite direction. Common in mowers and rotary cutters.

How Does Friction Torque Limiter for Agricultural Work?

A friction torque limiter, particularly for agricultural applications, is a crucial safety and protection device. Here's an overview of how it works:

1. Torque Transmission: Under normal operation, the torque from the tractor's PTO is transmitted through the friction plates of the limiter to the implement.
2. Setting the Torque Limit: The amount of torque that can be transmitted is directly related to the amount of pressure that the springs apply to the friction plates.
3. Activation During Overload: If the torque exceeds the set limit, the plates start to slip relative to each other.
4. Slippage and Protection: This slippage action effectively limits the torque transmitted to the implement, protecting both the tractor's PTO system and the implement from damage.
5. Automatic Resetting: Once the overload condition is removed or resolved, the friction torque limiter automatically returns to its normal operation.

How to Install Friction Torque Limiter on Agricultural Equipment?

Installing a friction torque limiter on agricultural equipment, particularly on a Power Take-Off (PTO) shaft, is a crucial task. Here's a general guide on how to install a friction torque limiter:

1. Disconnect Power: Ensure the tractor or equipment is turned off and the PTO is disengaged.
2. Remove the Existing Equipment: If replacing an existing torque limiter or coupling, first remove it.
3. Prepare the Friction Torque Limiter: Unpack the new torque limiter and check for any shipping locks or braces that need to be removed.
4. Install the Torque Limiter: Align the torque limiter with the PTO shaft.
5. Adjust the Torque Settings: Adjust the torque settings according to the manufacturer??s specifications and your particular requirements.
6. Test the Installation: Once installed, rotate the PTO shaft by hand to ensure that the limiter is moving freely and is properly aligned.

Maintenance and Care of Friction Torque Limiter

Maintaining and caring for a Friction Torque Limiter on a Power Take-Off (PTO) shaft is essential. Here??s a comprehensive guide to maintaining and caring for your friction torque limiter:

1. Regular Inspection: Regularly inspect the friction surfaces for wear.
2. Lubrication: Some friction torque limiters may require periodic lubrication of their bearings.
3. Adjustment and Calibration: Regularly check and adjust the torque settings according to the manufacturer's specifications.
4. Cleaning: Keep the torque limiter clean from dirt, grime, and crop residue.
5. Avoid Overloading: Do not intentionally overload the PTO shaft beyond the limiter??s capacity.

Why Choose Raydafon's PTO Shaft Friction Torque Limiter?

With a reputation for quality and professionalism, Raydafon Drive Shaft Co., Ltd. specializes in developing, manufacturing, and marketing PTO shafts and related accessories, including friction torque limiters. Our products have gained a great reputation from customers worldwide, and we have received certifications such as CE, TS/16949, and ISO9001. Our manufacturing equipment and QC team ensure the quality and timely delivery of our products. We warmly welcome customers to establish mutually beneficial long-term cooperation with us.

Author: Yjx