About Dayton Superior Products
Dayton Superior Products is a manufacturer of rigid collars and couplings based in Troy, Ohio. We are an application-driven company. Although our catalog shows products with specific dimensions, most of our sales come from modified standards and/or completely customized products. Our customer base is extremely diversified; from the inventive entrepreneur to the Fortune 500 manufacturer. We offer support, service, and solutions to help you drive forward with your applications, all with competitive pricing. We are experts in power transmission components such as shaft clutches, shaft collars, and couplings. For questions about our products or to request more information, please contact us today!
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Our Core Product Lines
Shaft Collars
Our precision shaft collars are engineered for secure holding power and alignment in rotating equipment. Available in one-piece, two-piece, threaded, and set-screw styles, Dayton Superior collars are machined from durable materials including carbon steel, stainless steel, and aluminum. Each collar is designed to provide maximum holding strength while maintaining shaft integrity. Common applications include:
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Positioning and securing components on shafts
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Bearing retention
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Mechanical stops and spacers
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Motion control and automation systems
Every shaft collar is built to perform under dynamic load conditions, ensuring reliable performance in both standard and custom assemblies.
Couplings
Dayton Superior couplings are built for efficiency and accuracy in torque transmission. Whether your system requires rigid alignment or flexibility under load, our product line includes:
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Rigid couplings for zero-backlash shaft connections
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Flexible couplings for vibration dampening and angular misalignment
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Sleeve and clamp-style couplings for fast installation
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Custom-machined couplings designed to meet specific tolerances and torque ratings
Precision machining and material consistency ensure our couplings deliver superior concentricity, balance, and long-term reliability in demanding applications.
Clutches
As an experienced clutch manufacturer, Dayton Superior designs mechanical and electromagnetic clutches that provide reliable engagement and disengagement for controlled motion and torque transfer. Our clutch line serves multiple industries, including packaging, robotics, agriculture, and power equipment manufacturing.
Each clutch is built with meticulous attention to component geometry, material hardness, and performance testing, providing users with confidence that every engagement cycle will perform as expected.
Industries We Serve
Our shaft collars, couplings, and clutches support critical operations across a wide range of industries:
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Industrial automation and robotics — Precision alignment and motion control
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Agriculture and heavy equipment — Durable components for rugged environments
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Material handling and conveyors — Reliable parts to promote productivity and efficiency
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Packaging and printing machinery — High-speed precision and repeatability
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Medical device manufacturing — Clean, consistent performance under precision constraints
Each market demands performance and reliability, and Dayton Superior Products delivers with consistent manufacturing excellence.