HICKSVILLE, N.Y., June 12, 2025 -- Designatronics, under its QTC METRIC GEARS brand, is pleased to announce the addition of induction-hardened miter gears to its high-quality metric gearing lineup, supporting the needs of industrial and automation sectors.
Miter gears, known for their 1:1 speed ratio, are essential components in transmitting motion and power between intersecting shafts without altering torque or speed. These gears are widely used in applications such as packaging equipment, robotics, conveyors, and industrial machinery.
Two series of miter gears are now available with induction hardening: Straight Miter Gear Series (KSM): Modules 1 through 8, bore sizes 6–30 mm and Angular Miter Gear Series (KSAM): Modules 1.5 through 3, bore sizes 8–16 mm. Gears that include induction hardening are denoted by an "H" suffix in the part number. This added option is available as a value-added service to standard part numbers upon request.
"Induction hardening offers significant performance benefits, including improved wear resistance, enhanced fatigue strength, and increased surface hardness. The localized heating process also minimizes distortion," said Simon Brazier, Sales & Marketing Director at Designatronics. "Incorporating this service aligns with our commitment to meeting evolving customer needs and delivering longer-lasting, high-performance gear solutions."
The induction hardening process is applied to the gear tooth surfaces, achieving a surface hardness of HRC50 to 60 and is completed within four working days. Secondary machining operations are possible on areas not affected by the heat treatment process.
About Designatronics
Designatronics Inc. manages its brands to deliver comprehensive mechanical and electromechanical solutions integrating design, engineering, manufacturing, and component options under one roof to maximize value in the global markets served. SDP/SI, an ISO 9001:2015 and AS9100D registered company, specializes in engineering development, manufacturing and assembly of mechanical and electromechanical subassemblies. Their capabilities include precision gears, superior mechanical components and customized solutions. QTC METRIC GEARS supplies a wide range of metric gears and gear products throughout North America. QBC – The Bearing Marketplace offers a broad selection of bearings and other mechanical components. Wybur Tools manufactures durable carbide and high-speed steel (HSS) burs. To learn more, visit www.designatronics.com. Shop SDP/SI, QTC and QBC brands 24/7 at shop.sdp-si.com, where you'll find complete product specifications and 3D CAD models.
About QTC METRIC GEARS
QTC METRIC GEARS was established in 1993 in response to the combination of an ever-increasing need for metric gears and a strong growth in demand for power transmission products. As a Designatronics Inc. brand, QTC METRIC GEARS provides one of the largest selections of stock metric gears in the USA. QTC METRIC GEARS is not only a source for off-the-shelf products but also provides secondary operations and custom capabilities.
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Designatronics News Release 035, 6.12.2025
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