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SHOP ONLINE (800) 819-8900
SHOP ONLINE (800) 819-8900
One-eighth Inch (1/8") to Eight Inch (8") diameter
Eight Inch (8") by Twenty Inch (20")
Our tolerances are as tight as: +/- .0001
16 Diametrical Pitch (DP) to 200 Diametrical Pitch (DP) (Module 0.5 to Module 3)
16 Diametrical Pitch (DP) to 72 Diametrical Pitch (DP)
Molded Gears: AGMA 5 / Machined Gears: to AGMA 14
Diameter: One-thirty-second Inch (1/32") to One-and-a-half Inch (1-1/2"). Tolerance: +/- .0001". Straightness: up to .0003"/Inch. Length: up to 12 feet (12')
Aluminum, Stainless Steel, Steel Alloys, Acetal, Nylon, Cast Iron, Brass, Bronze, Greek Ascoloy, Inconel, Titanium
Include, but are not limited to: Zinc, Chrome and Nickel Plating, Anodizing Finishes, Black Oxide Finishes, Painting
Call For Options: 800-819-8900
Mechanical Assemblies – ISO 7 Cleanroom
At SDP/SI, advanced manufacturing is the cornerstone of our business and the key to building enduring partnerships. We specialize in producing precision gears and gear assemblies, high-accuracy machined components, and molded parts that are trusted by leading organizations worldwide.
Our expertise spans a broad range of industries, including aerospace & defense, industrial manufacturing, medical technology, and automation & robotics. Many of our components are custom-designed and engineered to meet the exacting standards required in these sectors.
In addition to manufacturing, we offer comprehensive assembly services, helping customers streamline integration into larger systems and reducing time to market. Whether it’s a single part or a complete subsystem, we provide a reliable, end-to-end solution tailored to your needs.
We develop and manufacture high-quality precision gears and custom gear assemblies for OEMs worldwide. Our solutions support a wide range of industries where reliability, performance, and consistency are essential.
Our core product offerings include spur gears, bevel gears, gear racks, worm gears, shafts, spline components, sector gears, precision gearboxes, differentials, speed reducers, and motion control components—engineered to meet exact specifications.
For applications that do not require ultra-high precision, we provide durable, commercial-grade components with reduced lead times and lower costs—ensuring both value and performance.
Whether your project demands tight tolerances or a more cost-effective solution, we deliver trusted components tailored to your needs.
We provide precision tooth cutting with fast turnaround using advanced manufacturing equipment. Our services include cutting and deburring fine-to-medium pitch gears, pulleys, worm gears, bevel gears, and helical gears—all to your exact specs.
Contact us for a quote or to learn more about our capabilities.
Driving Continuous, Measurable Improvement
At SDP/SI, a Designatronics company, excellence is more than a goal—it’s a mindset woven into the fabric of everything we do. We believe that maintaining high standards means never standing still. That’s why we’ve fostered a culture of Continuous Measurable Improvement (CMI)—a proactive, ongoing effort to enhance our processes, services, and products.
To meet and exceed customer expectations, we continually invest in state-of-the-art CNC machining centers, automated inspection systems, and the latest in manufacturing technology. These investments allow us to achieve tighter tolerances and higher repeatability, reduce lead times and accelerate turnaround, maximize efficiency across production lines, and ensure consistent quality at every stage of production.
Through the integration of the Data Xchange software platform, we gain real-time visibility into machine status and performance. This immediate insight allows our team to respond swiftly to issues as they arise, minimizing downtime and maintaining an optimal workflow throughout the facility.
Our commitment to improvement extends beyond technology and equipment. We invest in our people through continuous training, process refinement, and strong quality management systems. Our team of experienced engineers and machinists follow rigorous quality control procedures and are empowered to identify and implement improvements at every level of the organization.
We also maintain certifications and compliance with relevant industry standards, ensuring that our customers receive only the highest quality products—delivered with precision, consistency, and the unwavering commitment to excellence that defines SDP/SI.
