As electric vehicle drivetrains and industrial rotating systems continue to operate at higher rotational speeds, a retaining ring’s ability to maintain stability within an assembly becomes even more critical. At elevated rotational speeds, imbalance can contribute to vibration, noise, and reduced long-term performance. (read more)

Engineers who rely on traditional coil and disc springs often face limitations related to axial space, weight, and force consistency. A wave spring is a flat wire compression spring characterized by its wave shape. Unlike traditional coil springs, wave springs generate force through bending rather than torsion. This design allows them to compress and expand efficiently. (read more)

Wave spring end types play a critical role in how the spring interfaces with mating components, directly impacting load distribution, surface contact, and overall application performance. Wave springs are a type of compression spring designed to provide precise load control while reducing space and weight, using a waveform structure that distributes force through bending rather than tors... (read more)

Are you still relying on cotter pins or traditional fasteners to secure your assemblies? While these methods have been used for generations, modern designs demand solutions that save time, reduce complexity, and secure components against axial and radial forces. (read more)

At Rotor Clip, we know every project has its own set of challenges. While we offer a wide range of standard retaining rings and wave springs, sometimes off-the-shelf parts just won’t cut it! That’s where customization comes in, allowing us to tailor parts precisely to what your application needs. (read more)

As medical technology advances, the demand for smaller, lighter, and more efficient parts continues to grow. Devices must be compact without sacrificing performance, making every inch, every millimeter of space count. Rotor Clip’s small-diameter multi-turn wave springs are manufactured to meet these challenges. (read more)

Rotor Clip’s circlips are the trusted choice for many applications. Available in a wide range of sizes, materials, and finishes, our rings can also be customized to meet specific requirements. Our tapered section rings are manufactured in-house, from raw material processing to finished products, and meet global ANSI, DIN, and JIS standards. (read more)

Thermal expansion is a common challenge in applications exposed to high temperatures or in systems using temperature-sensitive materials, such as automotive exhaust systems, aerospace components, heavy-duty off-highway or industrial machinery, and fluid or valve assemblies in construction and energy equipment. (read more)

In aerospace systems, even the smallest part can make a big difference. A retaining ring in an engine or a wave spring in a fuel system might be hidden deep out of sight, but each part needs to perform to the highest level to help keep everything running smoothly and safely. Rotor Clip’s rings, springs, and clamps are designed to hold their shape and function under extreme conditio... (read more)

Rotor Clip’s SP-845ST retaining clip is among our high-performance retaining rings engineered to support maintenance, repair, and MRO applications. Made from carbon spring steel (SAE 1060–1090), it provides superior strength, hardness, and fatigue resistance, enabling fast and reliable mower blade replacement. (read more)

Have a low thrust load assembly where axial access is limited? Rotor Clip has the solution for you. Radial retaining rings, often referred to as e-clips, c-clips, poodle rings and more, might be the ideal fit. These external retaining rings offer a simple yet effective way to secure components when traditional axial installation is not an option. (read more)

Self-locking and push-on retaining rings offer a compact, cost-effective solution for axial retention, without the need for a machined groove. (read more)

Rotor Clip has released a new video to help engineers better understand wave springs and how they offer a reliable alternative to traditional springs. (read more)

Single-turn wave springs are appropriate for a range of light to heavy duty applications

Single-Turn Wave Springs are ideal applications with low to high thrust loads depending on design and wire type. Designed for (read more)

Wave Springs and Retaining Rings are widely utilized in quick connectors and circular plug-in connectors, including those with threaded and bayonet locking mechanisms, across military, aerospace, and industrial sectors. (read more)

Application Spotlight: Rotor Clip Wave Springs in Transmission (read more)

Beveled retaining rings, also known as bevel-edged snap rings or circlips, are designed to securely fasten parts onto shafts or within bores. Unlike traditional retaining rings which have two distinct faces, top and bottom, these rings feature a 15-degree bevel and a narrower edge —either along the outer periphery for internal rings or along the inner edge for external rings. (read more)

Engineered for high-acceleration electric motor applications, this innovative design features alternating turns between inactive (flat) and active (waved) turns to ensure reliable performance
under torsional loads and precise rotational movement. The introduction of the InterShim™ Wave Spring reflects Rotor Clip’s commitment to advancing product technology and meeting ma... (read more)

Rotor Clip’s latest 3D video showcases how its precisionengineered parts are used in key electric vehicle applications, from the electric motor and A/C compressor to the battery pack. (read more)

High Performance Components Designed for Reliability, Safety & Efficiency. For more than 65 years, Rotor Clip has supported the automotive industry with the highest quality circlips to ensure the reliability and safety of automotive designs and applications. (read more)

Retaining Rings: Small Components with a Big Impact What Is a Retaining Ring? A retaining ring is a fastening component that securely holds parts in position on a shaft (external) or within a housing/bore (internal) in mechanical assemblies. (read more)

Why settle for ordinary springs when wave springs offer optimal force handling, space savings and performance? (read more)

A wave spring is made from coiled flat wire with waves added to give it a spring effect. Wave springs are superior to coil springs in certain applications because they provide lower work heights with the same force. This not only provides for space savings, but also smaller assemblies that use less materials, hence lower production costs. (read more)

Flat-wire wave springs, an increasingly accepted alternative spring technology, come in single- and multi-turn versions that install easily in a variety of preloading and power transmission applications. Read on for some useful wave spring tips. (read more)

Yup, we make’m small too! Advances in technology have made products like cell phones, computers, medical devices, and other electronic products much smaller in size than in the past. (read more)

WAVE SPRINGS COST EFFECTIVE MEANS OF SEALING FLUIDS IN MECHANICAL SEALS (read more)

Peristaltic pumps are used to move fluids along a tube in a variety of medial and industrial applications. They can pump sterile or harsh fluids without coming into contact with other components of the pump that can contaminate clean fluids or be damaged by acidic or viscous fluids. (read more)

Despite an extensive standard catalog stock of carbon steel and stainless steel with various dimensions and spring characteristics, some applications are not served with a standard stock retaining ring or flat wire wave spring. In these instances, Rotor Clip can produce a custom part according to your unique specifications. (read more)

At Rotor Clip we don't just offer a one size fits all solution. We manufacture 50 different styles, over 1000 part numbers, as well as offering custom options, meaning we have a unique retaining ring to fit every application! (read more)

Standard Vs. Inverted Retaining Rings: When Clearance Is A Problem

Watch Video Here (read more)

Standards now available from as small as .188" (6mm) (read more)