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Systems that use belts and chain drives, gears and gear drives, couplings, clutches and brakes, and other components.
Stock Drive Products & Sterling Instrument - SDP/SI

A series of shaft collars manufactured by Stock Drive Products (An ISO 9001+AS9100 Registered Manufacturer) incorporate a built-in bearing shim spacer and feature the Fairloc® integral hub fastener. Read more...

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

Designatronics, a leader in comprehensive mechanical solutions for critical motion control applications, announces the release of a new, easy-to-use Coupling Selector tool. Read more...

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

Identified as the A 5Z21M, A 5Z22M and A 5Z23M series, the couplings consist of a splined polyethylene connecting sleeve and two aluminum hubs with splined acetal inserts. They are unique in that the hubs wrap around the sleeve, which allows for maximum flexibility while the meshing splines maintain a secure engagement. Read more...

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

These couplings, identified as the S50FP9-FBC... (Inch) and the S50FP9MFBC... (Metric), correct for angular and parallel axis misalignment, provide zero backlash, offer constant angular velocity, and dampens vibration and noise. Read more...

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

Precision gear & dial hubs from SDP are designed to fit gears or dials and eliminate keys or splines. Identified as the S2F06Y-.... Series, these 303 stainless steel hubs feature our patented Fairloc® design. The compact self-contained design is perfect when hub O.D. is limited. Read more...

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

These miniature helical couplings feature zero backlash, no maintenance, no vibration, and smooth bearing loads, even at misalignments of 3° angular positions. They are extremely lightweight, ranging from approximately 22 grams to 60 grams. They can be used in precision engineering applications and are especially capable of accommodating tight or skewed connections. Read more...

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

Shaftloc® is a patented rotating component fastening device, produced by Stock Drive Products (An AS9100 Registered Manufacturer). Because the design is so simple, it is very easy to install and low cost. Because there are no set screws, it can be reused and adjusted many times over without ever marring the shaft. Read more...

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

Sterling Instrument's Miniature Fairloc® bellows couplings are zero backlash, easy to install and corrects for angular and parallel axis misalignment. Readily repositioned, the miniature couplings dampen vibration and noise making them a perfect choice for medical device manufacturers. Read more...

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