QTC METRIC GEARS

Precision internal gears from QTC Metric Gears are stocked in 22 sizes in modules 1 through 3. These 20° pressure angle internal gears, identified as the SI and SIR Series, are made from S45C steel which are black oxide coated and have tooth hardness less than 194HB. They can be combined with available spur gears to make planetary gear drives. Read more...

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QTC METRIC GEARS

QTC METRIC GEARS on Course to Becoming the Premiere Supplier of Metric Gears to North America. QTC METRIC GEARS will grow to provide modular manufacturing and include miniature to small fine pitch precision gears. By offering modular manufacturing and a broad range of sizes, configurations and materials they have reduced lead time for special applications and positioned themselves as the... Read more...

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QTC METRIC GEARS

QTC METRIC GEARS, the leading supplier of metric gears for North America is proud to announce the release of its new 2015 Metric Gear Catalog, Q430, in print and digital versions. Read more...

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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...

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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...

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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...

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Stock Drive Products & Sterling Instrument - SDP/SI

Medical equipment is subject to rigorous standards. SDP/SI manufactures high-quality, precision standard and custom components for pumps, renal care, OEM hospital equipment and laboratory diagnostic and automation systems. SDP/SI meets RoHS compliance, and our Class 1000 clean room ensures that parts are free of any contamination. Read more...

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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...

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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. The mini-lash gears are available in 303 stainless steel, and in 2024 aluminum, anodized before cutting. The torsion spring is of zinc-plated music wire. Read more...

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Stock Drive Products & Sterling Instrument - SDP/SI

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 20° pressure angle AGMA Q10 gears are identified as the S1A5 and S1M5 series. Read more...

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