Stock Drive Products & Sterling Instrument - SDP/SI

Find your perfect gear or assembly by choosing from a wide selection of gear types and materials. If you can’t find what suits your specific requirements, don’t look further - our engineering team will create a solution and guide you throughout the process from start to finish. We offer competitive prices for custom materials, modules, pitches, pressure angles, finishes, bore... Read more...

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

SDP/SI offers a variety of different worms and their mating worm gears. They are available in various materials, metal or molded. These can be made custom with different numbers of teeth, custom bores, and passivation for stainless steel. Our engineering department can help your find the solution for your specific requirements. Read more...

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

With so many different materials, sizes and fastening methods, SDP/SI offers many options for modifying standard gears or creating custom gears from scratch to your exact specifications. Be sure to ask about custom gearboxes and differentials as well. You can even send us a drawing, and our engineers will make sure your custom gear turns out perfect every time. Read more...

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

SDP/SI is unrivaled as a gear manufacturer. Standard stock for spur gears includes many different sizes, materials and styles, and any of these can be made with custom materials, finishes, bores, number of teeth and other special features. You can even send us a drawing to make your custom gear from scratch, or speak with our expert engineering staff to design one. Read more...

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

At SDP/SI, we pride ourselves on our ability to provide the best quality products for your application. Medical equipment in particular demands that all components meet strict requirements in order for it to operate safely and correctly. Additionally, we meet RoHS compliance, and our Class 1000 clean room ensures that parts are free of any contamination. Maintaining these high standards... Read more...

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

Precision internal gears from Stock Drive Products / Sterling Instrument (ISO 9001 + AS9100D Registered) are available from stock in inch and metric sizes. These 20° pressure angle inch gears are offered in 303 stainless steel or 2024-T4 anodized aluminum. The metric gears in Modules 0.5, 0.8, & 1 are ISO Class 7 and are stocked in 5, 8 & 10 mm face widths. Read more...

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

Commercial and precision spur gears manufactured by Stock Drive Products/Sterling Instrument are produced to ISO Class 7 specs and stocked in a wide variety of materials including stainless steel, aluminum, aluminum alloy, nylon, acetal, brass and steel. Our spur gears are available in 120, 96, 80, 72, 64, 48, 32, & 24 Pitch with pressure angles of 20° degrees and 14-1/2° deg... Read more...

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

These right angle ratio drives manufactured by SDP/SI feature non-corrosive all metal construction for use in a wide variety of instrumentation applications. A total of 6 worm and bevel gear types are stocked. The 3 worm gear types are offered as standard with 5:1, 10:1 and 20:1 ratios. The worm gears and the worm are made of steel. Read more...

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

Anti-backlash gears manufactured by SDP/SI (ISO 9001 + AS9100D Registered) feature an effective way to eliminate backlash in gear trains that include small-diameter gears. Designated as pin-type mini-lash gears, each gear is composed of a set of two gear halves that give the appearance of a split gear. The mini-lash gears are available in 303 stainless steel, and in 2024 aluminum, anodiz... Read more...

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

These anti-backlash gears manufactured by Stock Drive Products / Sterling Instrument (ISO 9001 + AS9100D Registered) feature the patented Fairloc® integral hub fastening system which eliminates marred shafts. These cost-effective gears are compact, self-contained and offer a small gear hub envelope. Read more...

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