Cardan Joint Parts Black SAS2 PTO Tractor PTO Shaft Adaptor Spare Parts Shaft Clutch

Watch SA Ratchet Torque Limiter Video:

This product is high-quality, new, and comes with a one-year warranty. It's applicable to a wide range of industries, including Hotels, Garment Shops, Building Material Shops, Manufacturing Plants, Machinery Repair Shops, Food & Beverage Factories, Farms, Restaurants, Home Use, Retail, Food Shops, Printing Shops, Construction works, Energy & Mining, Food & Beverage Shops, Advertising Companies, and more. It weighs 3kg and does not have a showroom location. It comes with a video outgoing-inspection and machinery test report. This product has an ordinary Marketing Type and is categorized under Shafts and RATCHET TORQUE LIMITER. It is used for Tractors and is called "cardan joint parts Black SAS2 PTO pto shaft adaptor spare parts". It is black in colour and boasts high quality. It has a setting torque of 800nm with 1 3/8'' Z6 Shaft Teeth. The length of the product is 199, it has 2 rows, and is made of 1045C Forging Parts. The brand is AGKNX and it comes with a one-year warranty.

PTO Shaft Parts SA Ratchet Torque Limiter Specifications

PTO Shaft Parts SA Ratchet Torque Limiter Dimension

Features of Black SAS2 PTO Tractor PTO Shaft Adaptor

The product features:

• • High-Quality Construction: Made with 1045C Forging Parts, assuring durability and longevity.
  • Efficient Performance: With a setting torque of 800nm and 1 3/8'' Z6 Shaft Teeth, this product guarantees efficient power transmission.
  • Versatility: Its wide applicability makes it a valuable asset to various industries and operations.
  • Reliable Brand: Manufactured by the trusted brand AGKNX, which is known for producing high-quality industrial parts.
  • Comprehensive Warranty: Comes with a one-year warranty, offering users peace of mind.

We can manufacture this product, and it serves as a perfect replacement for corresponding parts that are damaged on PTO Shaft Ratchet Torque Limiters.

Applications of PTO Shaft Ratchet Torque Limiters

PTO shaft ratchet torque limiters are widely used in various agricultural applications where power is transmitted from tractors or engines to farm implements and machinery. Some common agricultural applications include:

1. Tractor-driven implements: PTO shafts are used to power a range of agricultural implements such as mowers, balers, hay rakes, spreaders, and tillers. The torque limiter protects these implements from excessive torque loads caused by blockages or sudden overloads.
2. Harvesting equipment: PTO-driven harvesting machinery like combines, forage harvesters, and straw choppers rely on torque limiters to safeguard against potential damage during operation. They ensure that the power transmission is interrupted if the torque exceeds the set limit, preventing equipment breakdown and improving overall reliability.
3. Grain handling and processing: PTO shafts are often employed in grain handling equipment such as augers, conveyors, and grain elevators. Torque limiters help prevent equipment overload and damage that can occur due to foreign objects or excessive grain buildup.
4. Irrigation systems: PTO-powered irrigation systems, including pumps and sprinklers, utilize torque limiters to protect against torque spikes caused by sudden changes in water pressure or blockages in the system.
5. Livestock feeding and bedding equipment: PTO-driven feed mixers, bedding spreaders, and forage blowers often incorporate torque limiters to safeguard against overloading and potential damage caused by foreign objects or excessive material buildup.
6. Orchard and vineyard equipment: PTO-driven equipment used in orchards and vineyards, such as sprayers, mowers, and shredders, rely on torque limiters to prevent damage caused by blockages, excessive loads, or sudden changes in operating conditions.

Types of PTO Shaft Torque Limiters

PTO (Power Take-Off) shaft torque limiters are critical safety devices designed to protect both the tractor and the attached implement from damage caused by torque overload. These devices disengage the drive when the torque exceeds a predetermined level. Here's a rundown of the common types:

1. Friction Clutch Torque Limiters: This type utilizes friction discs (like those in a clutch) that slip under excessive torque, thereby limiting the transmitted force. It often allows for adjusting the torque setting by varying the pressure on the friction plates. It's ideal for applications where overloads are less predictable and a gradual reduction in torque is preferred.
2. Shear Bolt Torque Limiters: This uses a bolt that shears off when the torque exceeds a certain threshold. It requires replacing the shear bolt after each activation and is simple and cost-effective, suitable for applications where overloads are infrequent.
3. Ratchet Type Torque Limiters: This kind features a ratchet-and-pawl mechanism that disengages when overloaded, allowing the shaft to rotate freely without transmitting torque. It typically resets automatically or manually after the overload is removed and is useful in scenarios where quick re-engagement after an overload is essential.
4. Ball Detent Torque Limiters: This employs ball bearings held in detents; under excessive torque, the balls are forced out, allowing the device to slip. It often requires manual resetting and is preferred in applications that require precise torque settings.
5. Hydraulic Torque Limiters: This uses hydraulic pressure to control the engagement of the torque transmission. It offers precise control over the torque settings, can be adjusted for different operational requirements, and is ideal for heavy-duty and high-precision applications.

How Does a PTO Shaft Ratchet Torque Limiter Work?

A PTO shaft ratchet torque limiter works based on a ratchet mechanism that allows rotational motion in one direction and locks or slips in the opposite direction. Here's a step-by-step explanation of how it operates:

1. Assembly: The PTO shaft ratchet torque limiter is typically installed between the power source (such as a tractor or engine) and the driven equipment (implement or machinery). It is connected to the PTO shafts at both ends.
2. Ratchet Mechanism: The torque limiter consists of a ratchet wheel or gear with teeth and specially designed pawls or detents. The ratchet wheel is mounted on one end of the torque limiter, while the pawls are positioned to engage with the teeth of the ratchet wheel.
3. Torque Setting: The torque limiter is designed to have an adjustable torque setting. This can be achieved by adjusting the spring tension or positioning of the pawls. The torque setting determines the maximum torque level at which the torque limiter will disengage.
4. Power Transmission: During normal operation, when the torque applied to the PTO shaft is within the set limit, the pawls engage with the ratchet teeth, allowing rotational power transmission from the power source to the driven equipment.
5. Excessive Torque Load: If the torque load exceeds the preset limit, such as due to sudden overloads or blockages in the driven equipment, the torque limiter comes into action.
6. Pawl Disengagement: When the torque exceeds the set limit, the force applied to the pawls overcomes the spring tension, causing the pawls to disengage from the ratchet teeth. This interrupts the power transmission from the power source to the driven equipment.
7. Slip or Lock: Depending on the design of the torque limiter, it can either slip or lock when the pawls disengage. In a slipping torque limiter, the ratchet wheel continues to rotate freely without transmitting torque to the driven equipment. In a locking torque limiter, the ratchet wheel locks in place, preventing any further rotation.
8. Protection and Safety: By disengaging or interrupting the power transmission, the torque limiter provides protection to the driven equipment and the PTO driveline components. It helps prevent damage to machinery, such as gearboxes, drivelines, and implements, as well as reduces the risk of accidents and injuries to operators.

Maintenance of PTO Shaft Ratchet Torque Limiters

To maintain a PTO shaft ratchet torque limiter and ensure its proper functioning, you can follow these maintenance methods:

1. Regular Inspection: Perform regular visual inspections of the torque limiter to check for any signs of damage, wear, or misalignment. Look for cracks, bent components, or excessive wear on the ratchet wheel, pawls, and spring.
2. Lubrication: Apply appropriate lubrication to the moving parts of the torque limiter as recommended by the manufacturer. This helps reduce friction, prevent corrosion, and ensure smooth operation. Use lubricants that are compatible with the specific torque limiter design and follow the manufacturer's guidelines for lubrication intervals.
3. Cleaning: Keep the torque limiter clean and free from dirt, debris, and agricultural residues. Regularly remove any buildup or contaminants that may affect its performance. Use a soft brush or compressed air to clean hard-to-reach areas.
4. Torque Setting Verification: Periodically verify that the torque setting of the limiter is still accurate and within the desired range. Check the spring tension of the torque limiter as recommended by the manufacturer. Ensure that the spring is not worn out or weakened over time.
5. Replacement of Worn Components: If any components of the torque limiter, such as the ratchet wheel, pawls, or spring, are worn, damaged, or not functioning properly, replace them with genuine spare parts provided by the manufacturer. Using genuine parts ensures the correct fit and maintains the reliability of the torque limiter.
6. Proper Installation: When installing or replacing the torque limiter, follow the manufacturer's guidelines and torque specifications. Ensure that all connections and fasteners are properly tightened and secured.

Why Choose AGKNX's PTO Shaft Ratchet Torque Limiters?

AGKNX Drive Shaft Co., Ltd., located in Hangzhou Zhejiang City, two hours to the Pudong Airport and one hour to the Xiaoshan Airport & the East of Hangzhou Station, Covered more than 12,000 m2 with over 100 people on staff. We specialize in developing, manufacturing, and marketing PTO shafts, agricultural gearboxes, industrial cardan shafts, PTO shaft tubes, PTO shaft yokes, PTO shaft universal joints, PTO shaft torque limiters, car driveshafts, and u-joint coupling shafts, etc. The annual turnover is 60 million RMB, 9 Million Dollars, and it is increasing year by year. Our products gained a great reputation from European, American, Asia, Australian, and North American customers. We are the top professional OEM supplier for many agricultural implement factories in the domestic market. AGKNX Driveshaft insisted on our principles: Quality first, Deliver quickly, and Price Competitive. We already have the CE, TS/16949, and ISO9001 certificates with systematic manufacturing types of equipment and a QC team to guarantee our quality and delivery. We warmly welcome every friend to visit us and establish a mutually beneficial long-term relationship cooperation. Currently, our company exports its products to its valued customers in more than 50 countries in 5 continents of the world. Having the best-in-class brands in its product range, AGKNX continues its activities with the aim of becoming a global company in the fields it works.

Author: Yjx