Compatible with high-speed rotation of EV motors! Retaining ring.

Thanks to the unique mechanism, the ring does not expand even under centrifugal force during high-speed rotation! Reduces deformation and displacement caused by snap rings! No additional welding or design changes required!

At SMALLEY, which has a long track record in retaining rings, we have developed a "self-locking mechanism" retaining ring suitable for high-speed applications such as EV motors. The new product "Revolox" prevents the ring from expanding due to centrifugal force during high-speed rotation by having protrusions in the slot area, ensuring the ring functions properly. Both the slot and protrusion areas have sufficient strength to prevent damage during installation and removal. 【Key Points for Choosing This Product】 ■ Can be considered as an alternative for high-speed shaft rotation that cannot be held by snap rings (please contact us for rotation speed inquiries) ■ The slot and protrusion areas have sufficient strength, preventing damage during installation and removal ■ Approximately 50% lighter than conventional rings, achieving efficiency in high-speed rotation by reducing rotational mass ■ Automatic installation processes can be considered for mass production ■ Minimal runout during rotation, making it suitable for vibration reduction If you are having trouble with existing snap rings, please contact us. Design changes and welding can be considered without incurring costs or time. *For product details, please contact us directly or refer to the brochure (English version).

This is an introduction video.

basic information

【Application Examples】 Electric motors, gearboxes, automotive transmissions, etc. It is suitable for applications with high-speed rotating mechanisms. *For more details about this product or to inquire about custom manufacturing tailored to your specifications, please contact us. 【Introducing Smalley Retaining Rings!】 Smalley retaining rings are manufactured using a unique edge-winding process, achieving excellent strength and dimensional stability. <Smalley Retaining Rings> - Less material waste compared to press processing - No protrusions for installation and removal unique to C-type retaining rings, preventing interference with mating parts - Flexible design possible with a 360° gap-free retaining surface - Easy installation and removal without the need for special tools