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

The product detailed here is an OEM high hardness steel overrunning clutch with a 1 3/8''Z6 spline, which is specifically designed for PTO (Power Take-Off) shaft parts. The overrunning clutch is brand new and comes with a one-year warranty. It weighs 5 KG and is of high quality. This product is customizable in size and colour, perfect for agricultural machinery. The delivery time is approximately 15 days.

Specifications of RA Overrunning Clutch for PTO Shaft

Features of the OEM Steel Overrunning Clutch for PTO Shaft Parts

This overrunning clutch boasts several outstanding features:

1. High Hardness Steel: The clutch is made from high hardness steel, ensuring durability and longevity.
2. Overrunning Clutch: This feature allows the PTO shaft to rotate freely when not engaged, protecting the equipment from damage caused by sudden stops or reverse rotation.
3. Spline Design: The 1 3/8''Z6 spline design ensures efficient power transmission and compatibility with various PTO shaft parts.
4. Customization: The clutch offers customization in terms of size and colour to meet specific needs.
5. 1-Year Warranty: The one-year warranty provides buyers with peace of mind, knowing that the product is backed by the manufacturer's guarantee.

The OEM Steel Overrunning Clutch is a perfect replacement for damaged parts on the RA Overrunning Clutch for PTO Shaft. It offers the same level of quality and performance, ensuring your equipment runs smoothly and efficiently.

Applications of the RA Overrunning Clutch for PTO Shaft

The RA (reverse acting) overrunning clutches for PTO shafts are extensively used in agricultural applications due to their ability to provide efficient power transmission and protection for both the tractor and the attached implements. Here are some specific agricultural applications where RA overrunning clutches are commonly employed:

1. Mowers: PTO-driven mowers, such as rotary cutters or disc mowers, utilize RA overrunning clutches. These clutches allow the mower to be powered by the tractor's PTO shaft while providing protection against sudden stops or reverse rotation.
2. Balers: Balers used for hay or straw baling rely on PTO shafts with RA overrunning clutches. These clutches ensure that the baler operates smoothly with the rotational power from the tractor's PTO shaft.
3. Spreaders: Fertilizer spreaders and manure spreaders often employ PTO shafts with RA overrunning clutches. These clutches allow the spreader to be driven by the tractor's PTO, ensuring consistent and controlled spreading of materials.
4. Grain Augers: Grain augers used for loading or unloading grain from storage bins or trucks utilize RA overrunning clutches. These clutches enable efficient power transmission from the tractor's PTO shaft to the auger.
5. Seeders and Planters: PTO-driven seeders and planters rely on RA overrunning clutches to transfer power from the tractor's PTO shaft to the seeding mechanism. These clutches ensure that the seeder or planter operates smoothly while allowing the implement to freewheel when it reaches the end of a row or encounters obstacles.

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. Different types of torque limiters cater to various machinery needs and operational scenarios. Here's a rundown of the common types:

1. Friction Clutch Torque Limiters: Utilizes friction discs (like those in a clutch) that slip under excessive torque, thereby limiting the transmitted force.
2. Shear Bolt Torque Limiters: Uses a bolt that shears off when the torque exceeds a certain threshold.
3. Ratchet Type Torque Limiters: Features a ratchet-and-pawl mechanism that disengages when overloaded.
4. Ball Detent Torque Limiters: Employs ball bearings held in detents; under excessive torque, the balls are forced out, allowing the device to slip.
5. Hydraulic Torque Limiters: Uses hydraulic pressure to control the engagement of the torque transmission.

How Does the RA Overrunning Clutch for PTO Shaft Work?

The RA (reverse acting) overrunning clutch for a PTO (power take-off) shaft is designed to allow power transmission in one direction while freewheeling or disengaging in the opposite direction. It consists of several components, including an inner race, an outer race, and rollers or sprags. Here's how the RA overrunning clutch for a PTO shaft typically works:

1. Inner and Outer Races: The clutch assembly consists of two races??an inner race and an outer race. The inner race is usually connected to the power source, such as the engine or transmission, while the outer race is connected to the driven equipment, such as the implement or machine being powered.
2. Rollers or Sprags: Between the inner and outer races, a set of rollers or sprags are placed. Rollers are cylindrical-shaped elements, while sprags are typically shaped like wedge-shaped cams. These rollers or sprags are arranged in a specific pattern around the clutch assembly.
3. Engagement in Driving Direction: When the power source rotates the PTO shaft in the driving direction (forward), the rollers or sprags are pushed or wedged between the inner and outer races. This engagement allows torque to be transmitted from the inner race to the outer race, enabling power transfer from the power source to the driven equipment.
4. Disengagement in Reverse Direction: When the driven equipment tries to rotate the PTO shaft in the opposite direction (reverse), the rollers or sprags are forced out of engagement. This disengagement occurs because the reverse rotation pushes the rollers or sprags against ramps or angled surfaces, causing them to move outwards and allowing the PTO shaft to freewheel without transmitting power.
5. Freewheeling and Protection: The disengagement of the clutch in the reverse direction allows the PTO shaft to rotate independently from the power source. This freewheeling action is crucial for protecting the power source, the driven equipment, and the PTO shaft from damage caused by sudden stops, reverse rotation, or excessive loads.
6. The RA overrunning clutch provides an important safety feature by allowing the PTO shaft to disengage when the driven equipment exerts reverse force or encounters resistance beyond a certain threshold. This protects the equipment and prevents potential damage to the power source or the PTO shaft assembly.

Maintenance Methods for the RA Overrunning Clutch for PTO Shaft

Proper maintenance of the RA (reverse acting) overrunning clutch for a PTO (power take-off) shaft is essential to ensure its optimal performance and longevity. Here are some maintenance methods to consider:

1. 1. Regular Inspection: Conduct visual inspections of the clutch assembly periodically to check for any signs of wear, damage, or misalignment.
   2. Lubrication: Follow the manufacturer's recommendations for lubrication intervals and lubricant types.
   3. Cleanliness: Keep the clutch and its surrounding area clean to prevent the accumulation of dirt, dust, or debris.
   4. Torque Specifications: During installation or maintenance, ensure that all fasteners, such as bolts or retaining rings, are tightened to the manufacturer's recommended torque specifications.
   5. Alignment: Check the alignment of the clutch assembly with the PTO shaft and the driven equipment.
   6. Operating Conditions: Operate the PTO shaft and the attached equipment within the recommended operating parameters specified by the manufacturer.

Why Choose AGKNX's RA Overrunning Clutch for PTO Shaft?

AGKNX Drive Shaft Co., Ltd., located in Hangzhou Zhejiang City, specializes 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. Our company exports its products to more than 50 countries across five continents of the world.

1. 1. Professionalism: AGKNX boasts a team of professionals with extensive experience and skills in the industry.
   2. International Certifications: The company has earned numerous international certifications, including CE, TS/16949, and ISO9001.
   3. Customized Services: We offer customized services to cater to the unique needs of our clients, ensuring they get the best product for their requirements.
   4. Production Facilities: Our advanced production facilities enable us to deliver high-quality products on time.
   5. After-sales Services: We provide excellent after-sales services, ensuring our customers have the necessary support even after the purchase.

We warmly welcome everyone to visit us and establish a mutually beneficial long-term relationship cooperation.

Author: Yjx