1. What is the Locking Assembly Ringfeder RfN 7013.1?
The Locking assembly Ringfeder RfN 7013.1 is a type of locking assembly used to create a secure, frictional connection between a shaft and hub without the need for keyways or other mechanical locking methods. It is designed to connect motors, gearboxes, and shafts to various power transmission components such as gears, pulleys, and sprockets.
2. Characteristics of the Locking Assembly Ringfeder RfN 7013.1:
– Series similar to Locking Assembly Ringfeder RfN 7013.0 but with Flange for axial hub fixation.
– Self-Centering
– Without axial displacement
– Inner diameter d: 19-150mm
– Outer diameter D: 47-200mm
– Overall length L: 37-mm
– Torque T: 285-28500Nm
View more product “Locking Assemblies RfN 7013.0“
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3. Features of the Locking Assembly Ringfeder RfN 7013.1:
The locking assembly allows for easy installation and removal, making it ideal for applications with higher rotational speeds. The Ringfeder RfN 7013.1 is widely used in cranes, gearbox gears, flywheels, fans, and shaft couplings. Additionally, these flanges fix the center based on their expanded flanges, preventing shaft movement during tightening. It is applied wherever self-centering action and good concentricity of the coupled components are essential. Available sizes: Metric shafts with diameters from 20 mm to 150 mm and Inch shafts with diameters from 1″ to 4″.
– Excellent concentricity and very easy to dismantle. The Ringfeder RfN 7013.1 provides good concentricity between clamped components. The flange is reinforced at critical points, preventing bending or lifting of the inner ring during assembly, ensuring easy dismantling.
– High rotational speeds: The dimensional accuracy of the Ringfeder RfN 7013.1 allows for their use in higher-speed applications.
– High radial load capacity: The material strength of the locking assembly makes it particularly suitable for applications with high radial loads.
– Shaft positioning: The increased outer diameter of the flange prevents axial movement during assembly and improves the running accuracy of the locking assembly.
– High torque: The increased number of clamping screws ensures transmission values similar to the RfN 7013.0.
This comprehensive description outlines the purpose, characteristics, and features of the Locking Assembly Ringfeder RfN 7013.1, emphasizing its suitability for high-speed, high-torque applications in various industrial settings.
View more product “Locking Assemblies RfN 7003“
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4. Applications of the Ringfeder RfN 7013.1 in Industry:

The Locking Assembly Ringfeder RfN 7013.1 is widely used in various industrial applications due to its robust design, high torque capacity, and reliable performance. Below are some of its key applications:
– Cranes: Used in hoisting and lifting mechanisms to ensure secure and precise transmission of torque and load handling.
– Gearbox Gears: Provides reliable connection between gears and shafts, ensuring smooth and efficient power transmission without backlash.
– Flywheels: Ensures a secure connection between the flywheel and the shaft, allowing for efficient energy storage and release in mechanical systems.
– Fans: Used in industrial fans to connect the fan blades to the drive shaft, ensuring stable and vibration-free operation at high speeds.
– Shaft Couplings: Facilitates the connection of shafts in various drive systems, compensating for misalignment and reducing stress on the components.
– Pulleys and Sprockets: Ensures secure and precise attachment of pulleys and sprockets to drive shafts, facilitating effective power transmission in conveyor systems and machinery.
– Levers and Sliding Mechanisms: Used in mechanical systems that require precise positioning and secure attachment of levers and sliding components.
– Cables and Conveyors: Ensures reliable attachment of drive components in conveyor systems, allowing for smooth and efficient material handling operations.
– High-Speed Applications: Suitable for use in applications that require high rotational speeds due to its excellent concentricity and dimensional accuracy.
– High Radial Load Applications: Ideal for applications with high radial loads due to its robust material strength and reinforced design.
– Precise Positioning Applications: Used in systems where precise positioning and alignment of shafts are critical, thanks to its self-centering feature and excellent concentricity.
– Heavy Machinery: Applied in heavy machinery and industrial equipment where high torque transmission and secure, reliable connections are essential.
– Mining and Material Processing: Used in mining equipment and material processing machinery for secure and efficient power transmission under harsh conditions.
– Pumps: Connects the pump impeller to the drive shaft, ensuring efficient and reliable operation in various pumping applications.
The Locking Assembly Ringfeder RfN 7013.1 versatility, ease of installation, and maintenance make it a valuable component in these and many other industrial applications, providing reliable and efficient performance in demanding environments.
View more product “Locking Assemblies RfN 7110“
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