Description
If you’re in the agricultural industry, you know how crucial quality and durability are in machinery. The Agriculture PTO Shafts Friction Torque Limiter Clutch, manufactured in China, is an innovative solution designed for farms, construction, energy, and mining applications. Weighing 5 kg and backed by a 1-year warranty, this product is specifically crafted for harvesters. It is made from cold-drawn steel and features a sleek black finish. With customizable sizes, no minimum order quantity (MOQ), and OEM service options, this product is both versatile and adaptable.
Advantages of the Agriculture PTO Shafts Friction Torque Limiter Clutch
Here are the key benefits of using a friction torque limiter:
1. Equipment Protection
By limiting the maximum torque transmitted to the attached implement, friction torque limiters prevent mechanical overload, protecting both the tractor and implement from severe damage.
2. Improved Safety
These limiters reduce the risk of sudden mechanical failures, contributing to a safer operating environment—especially important in high-powered agricultural settings.
3. Ease of Maintenance
Friction torque limiters are designed for easy adjustment to desired torque settings, with straightforward maintenance procedures that enhance user-friendliness.
4. Versatility
These limiters can be used with a variety of implements, making them versatile components of machinery. They are particularly effective in applications where variable loads can lead to torque spikes.
5. Customizable Torque Settings
The friction torque limiter can be adjusted to meet specific task requirements, allowing for customization based on the implement used and the nature of the work.
6. Extended Equipment Lifespan
By mitigating excessive torque and preventing overload situations, these friction torque limiters help extend the lifespan of both the PTO shaft and the connected equipment.
In summary, the Agriculture PTO Shafts Friction Torque Limiter Clutch is an essential component for enhancing the performance and reliability of agricultural machinery.
Applications of the Agriculture PTO Shafts Friction Torque Limiter Clutch
Friction torque limiters play a vital role in various agricultural applications. Here are some key uses:
1. Rotary Cutters and Mowers
These limiters protect the gearboxes and blades of rotary cutters and mowers when they encounter obstacles such as rocks or dense brush, preventing potential damage.
2. Balers
Friction torque limiters ensure that balers, especially round balers, do not become overloaded while processing large quantities of material, which could lead to jams or mechanical failures.
3. Tillage Equipment
Used in plows, harrows, and cultivators, these limiters help prevent damage caused by striking hard objects or overly compacted soil.
4. Seeders and Planters
They safeguard seeders and planters from damage due to clogs or rough terrain, ensuring consistent operation and accurate seed placement.
5. Harvesting Equipment
In combines and forage harvesters, friction torque limiters protect the driveline from damage caused by overloading during demanding harvesting operations.
6. Feed Mixers and Manure Spreaders
These limiters help prevent torque overload in the drivelines of feed mixers and manure spreaders, particularly in situations involving uneven loads or blockages.
In summary, the Agriculture PTO Shafts Friction Torque Limiter Clutch is essential for enhancing the performance and safety of various agricultural machinery.
Types of PTO Shaft Torque Limiters
In agricultural applications, various types of torque limiters are used, each featuring distinct mechanisms and advantages:
1. Friction Torque Limiters
These limiters function based on friction between contact surfaces. When the preset torque limit is exceeded, the device slips, preventing the transfer of excessive torque. They are commonly used in mowers, balers, and other implements where sudden torque spikes may occur. Many models also allow for adjustable torque settings.
2. Shear Bolt Torque Limiters
This type employs a shear bolt that breaks when torque surpasses a specific threshold, disconnecting the drive between the tractor and the implement. Shear bolt limiters are simple and cost-effective, suitable for various implements but require the replacement of the shear bolt after activation.
3. Ratchet Torque Limiters
Ratchet torque limiters utilize a mechanism that allows rotation in one direction while locking or slipping in the opposite direction when overloaded. They are particularly useful in situations where unidirectional operation is necessary, such as with augers.
4. Overrunning Clutch Torque Limiters
These limiters permit free rotation in one direction and lock in the opposite direction. They also limit torque by slipping or disengaging when overloaded. Commonly found in mowers and rotary cutters, overrunning clutches ensure that the implement can continue spinning freely after the tractor stops.
In summary, understanding the different types of PTO shaft torque limiters is essential for selecting the right solution for specific agricultural machinery needs.
How Does a Friction Torque Limiter Work in Agriculture?
Here’s a breakdown of how a friction torque limiter operates:
1. Torque Transmission
During normal operation, torque from the tractor’s PTO is transmitted through the friction plates of the limiter to the implement (such as a mower, baler, or plow). The friction generated between the plates, due to compression springs, facilitates this transfer of torque.
2. Setting the Torque Limit
The amount of torque that can be transmitted is directly related to the pressure applied by the springs to the friction plates. This pressure is adjustable, allowing the operator to establish a specific torque limit.
3. Activation During Overload
If the torque exceeds the set limit—due to an obstruction or overload of the implement—the friction between the plates becomes insufficient to maintain full torque transmission. Consequently, the plates begin to slip against 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 due to overloading. The limiter only slips enough to reduce the torque to a safe level.
5. Automatic Resetting
Once the overload condition is cleared, the friction torque limiter automatically returns to normal operation, resuming the transmission of regular torque without requiring manual resetting.
How to Install a Friction Torque Limiter on Agricultural Equipment
Here’s a general guide for installing a friction torque limiter:
1. Disconnect Power
Ensure the tractor or equipment is turned off and the PTO is disengaged. Remove the key from the tractor, and make sure the implement is properly supported and stable.
2. Remove Existing Equipment
If you are replacing an existing torque limiter or coupling, first remove it by disconnecting it from the PTO shaft and the implement. This may involve taking off pins, bolts, or retaining rings.
3. Prepare the Friction Torque Limiter
Unpack the new torque limiter and check for any shipping locks or braces that need to be removed. If necessary, apply lubricant to moving parts or bearings as specified.
4. Install the Torque Limiter
Align the torque limiter with the PTO shaft; it typically fits between the tractor’s PTO shaft and the implement’s drive shaft. Connect the limiter to the PTO shaft, ensuring that any splines or keys align properly. Secure it with the provided pins, bolts, or fasteners. Then, connect the other side of the limiter to the implement’s drive shaft.
5. Adjust the Torque Settings
Adjust the torque settings according to the manufacturer’s specifications and your specific requirements, usually by adjusting the compression of the springs within the limiter.
6. Test the Installation
After installation, manually rotate the PTO shaft to ensure the limiter moves freely and is properly aligned. Start the tractor and engage the PTO at a low speed to test its operation. Pay attention to any unusual noises or vibrations that could indicate improper installation.
Why Choose FMP’s PTO Shaft Friction Torque Limiter?
Situated in Hangzhou, Zhejiang, FMP stands out as a leading provider of PTO shafts, agricultural gearboxes, PTO shaft accessories, and more. With over 12,000 square meters of manufacturing space and a dedicated team of more than 100 professionals, FMP is committed to delivering quality products with speed and competitive pricing. Our offerings have earned acclaim from customers across Europe, America, Asia, and Australia, establishing us as the leading OEM supplier for numerous agricultural implement manufacturers in the domestic market. With certifications such as CE, TS/16949, and ISO9001, you can trust in the quality and safety of our products. We warmly invite you to visit us and explore opportunities for a long-term, mutually beneficial partnership.
At FMP, we provide more than just products; we offer comprehensive solutions. Our expert team is ready to collaborate with you to customize our products to meet your specific requirements, ensuring you receive the optimal equipment for your needs. We also prioritize after-sales service, with our team always available to assist with maintenance and technical support.
In addition to our commitment to quality and professionalism, we are dedicated to innovation. We continually develop new products to adapt to the evolving demands of the agricultural industry, harnessing the power of technology to enhance our offerings and services.
At FMP, we view ourselves as more than just a supplier; we are your partner. We work closely with our customers to understand their needs and provide the best possible solutions. We look forward to the opportunity to work with you.
Author: CX
