Designatronics Inc

Designatronics manages four brands to develop comprehensive mechanical solutions that optimize value in the global markets we serve, such as aerospace and defense, automation, robotics and packaging, oil and gas and medical. Our Mission: We will deliver the highest...

Fairloc ® Integral Fastener

Our Fairloc® Integral Fastener is a clamping device placed right on the hub of timing pulleys, gears, couplings and more. Using set screws to clamp components can sometimes mar or damage your shaft. Fairloc® helps to prevent that because it camps components without...

Mechanical Drive Display

SDP/SI engineering team designed and built this mechanical drive display to showcase some ofthe parts that we offer and how they can be used in your project. In the video you can see a Trumotion® Belt and Pulleys, Shaftloc® Pulley, Worm Gears, Miter Gears, Planetary...

Couplings

SDP/SI offers many standard and custom couplings. Also available is our Fairloc® Integral Hub fastener on select bellows, neo-flex and other couplings.