Precision Gear & Dial Hubs from SI Provide Nonmarring, Secure Shaft Clamping
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New Hyde Park, NY
-- Precision gear & dial hubs from Sterling Instrument (ISO AS9100 Registered Manufacturer) 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.
Fairloc® permits frequent phase adjustment, timing and position adjustment while adding positive metal-to-metal fastening strength along both hub sections. The Fairloc® integral hub fastener consists of two slots that are machined into the hub, one radially and the other angularly, to create a transverse wedge that remains attached to the hub. The resultant cantilevered clamping section has a tapped hole to accept a cap screw which passes through a clearance hole in the solid portion of the hub, and into a threaded hole in the transverse wedge section. As the screw is tightened, the cantilevered section clamps the shaft securely. The screw can be tightened and released repeatedly without marring the shaft or affecting its torque-transmitting abilities.
SDP/SI is a leading manufacturer of small mechanical components, servicing a wide variety of aerospace, medical and commercial industries for over 50 years. Quotes, online orders, and 3D CAD Models are available on our updated estore at www.sdp-si.com/estore
. SDP/SI offers over 130,000 small mechanical components, including gears, belt and chain drives, shafts, shaft accessories, bearings, couplings, universal joints, vibration mounts, miscellaneous components, hardware, gearheads and speed reducers, right angle drives, brakes and clutches, motors and gearmotors. For additional information about SDP/SI please visit www.sdp-si.com
Stock Drive Products / Sterling Instrument (SDP/SI), 2101 Jericho Turnpike, P.O. Box 5416, New Hyde Park, NY 11042-5416. Phone: 1-800-819-8900 | 516-328-3300 • Fax: 516-326-8827.