Stock Drive Products & Sterling Instrument - SDP/SI

SDP/SI offers a wide range of specifications and options on custom timing pulleys for your application. If you want superior shaft clamping on your custom pulley, be sure to ask about Fairloc®. We also cut custom timing belts to go with your perfect pulley. Read more...

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Stock Drive Products & Sterling Instrument - SDP/SI

A series of 3 mm Pitch HTD® aluminum timing belt pulleys for 6 mm (.236") belts manufactured by Stock Drive Products (AS9100C Registered Manufacturer) feature the patented Fairloc® integral hub fastening design which eliminates the need for conventional separate hub clamp devices. Read more...

More Product Announcements from Stock Drive Products & Sterling Instrument - SDP/SI
Stock Drive Products & Sterling Instrument - SDP/SI

In response to an increasing demand for smaller devices and instrumentation Designatronics has introduced a precision miniature drive system. The Miniature Synchronous Drive System, available through Stock Drive Products (AS9100C Registered), provides accurate positioning with high torque transmission capability and low backlash. Read more...

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Stock Drive Products & Sterling Instrument - SDP/SI

A series of thirty-four, 5 mm pitch timing belt pulleys, for 9 mm (.354") wide belts, manufactured by Stock Drive Products feature the patented Fairloc® integral hub fastening system. Identified as the A 6H 25 (inch) Series and the A 6H 25M (metric) Series are available from off-the-shelf stock in double or single flange styles. Read more...

More Product Announcements from Stock Drive Products & Sterling Instrument - SDP/SI
Stock Drive Products & Sterling Instrument - SDP/SI

SDP/SI is an expert manufacturer and distributor of timing pulleys and belts. The demand for miniature components is ever growing for compact, precision applications in 3D printing, medical devices, robotics, aerospace, and more. To meet these demands, SDP/SI provides a comprehensive selection of mini pitch belts and pulleys with all kinds of custom modifications available. Read more...

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Grob, Inc.

Why search continually, trying to find aluminum or steel timing pulleys that are the exact width that you need? Simply order Grob Standard aluminum or steel timing pulleys and cut them yourself. Our aluminum or steel timing pulleys stock allows you the flexibility to make pulleys in exact widths. Read more...

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