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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

These miniature helical couplings, identified as the S54MHCM... Series are stocked in 30 different sizes ranging from 4 mm to 12 mm. They are extremely lightweight, ranging from approximately 22 grams to 60 grams. Read more...

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

Identified as the S2F06Y-.... Series, these 303 stainless steel precision Fairloc® gear and dial 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 bellows couplings from Sterling Instrument incorporate patented integral Fairloc® hubs which feature built-in overload protection, full use of the bore, easy adjustment, eliminates marred shafts, and offers a compact self-contained design. Read more...

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

Stock Drive Products (AS9100C Registered) offers an off-the-shelf series of inch and metric size splined sleeve flexible couplings that offer torsional resiliency to absorb load pulsations and shocks in instrumentation applications. Read more...

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

For more than 50 years the engineering community has relied on Designatronics for thorough and accurate technical information on its wide selection of products. The new Coupling Selector tool was created to better organize this information, allowing the customer to quickly find the right coupling for their application. Read more...

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

Because the design is so simple, Shaftloc® 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

Because of its compact design and high-quality build the miniature Fairloc® coupling series S50FP9(-/M)FB…, is durable and allows connections in restricted spaces. Both inch and metric dimensioned parts are offered and a variety of bore combinations are available, ranging from 1 mm to 3 mm and .0625" to .125". Read more...

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

Diameters for miniature shafting start as low as .0311”, and shaft lengths as low as 1”, so they can be used for miniature applications as well. They are available in both stainless steel and steel, hardened or unhardened. SDP & SI also offers a number of shaft accessories to be used with these precision shafts. Read more...

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

Stock Drive Products (An ISO 9001+AS9100 Registered Manufacturer) feature telescoping extension slides designed for use where, due to axial motion, the distance between driver and driven shafts may vary up to 6 mm. Read more...

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