Stainless Steel Products - Tsubaki

Stainless Steel Power-Lock ®Enter the “Keyless” SocietyStainless steel POWER-LOCK solves your problems.Eliminate backlash damage to keyways from heavy loads.POWER-LOCK fits tightly without backlash around the shaft/huband is not affected by load reversals.End your high machining expenses for long shaft keyways,splined shafts, threads, grooves, and steps. POWER-LOCKprovides exact, slip-free location.Easy and Precise PositioningPOWER-LOCK offers 360º angular adjustment and is excellent forindexing tables, cam mechanisms, gear drives, and double strandconveyor sprockets.Easy Assembly and DisassemblyPOWER-LOCK can be assembled and disassembled frequently,so maintenance or replacement of worn parts is simple and easyas compared to other methods (key and keyway), spline, shrinkor press fits, and welding).Stop shrink and press fits. POWER-LOCK simplifies installationand removal.Easy-to-install POWER-LOCK slides into position and offers akeyless, shaft-hub lock that will simultaneously handle both hightorque and thrust while increasing shaft strength.POWER-LOCK requires only one tool for easy assembly. It is ideal forlocking in large or small sprockets, gears, pulleys, timing cams, androllers. Best of all, POWER-LOCK is in stock for immediate shipment.Increased Shaft StrengthBy using the POWER-LOCK, no metal needs to be removed fromthe shaft (such as cutting of a keyway). The strength of the shaftcan be kept as its original diameter. This saving is especiallyapplicable on hollow-shaft applications.Eliminates Costly MachiningThere is no need for time-consuming machining of keyways. ThePOWER-LOCK offers substantial savings on long, heavy shafts.Features and ApplicationsResistance to Corrosion and Extreme TemperatureAll component parts are made of high-quality stainless steel. Theinner and outer ring are SUS304, all other parts are SUS630. Youget outstanding resistance to corrosive chemicals, including acidsand alkalis, as well as excellent performance in extreme temperatures.High Durability Against Reversing or Impacting LoadsThe POWER-LOCK connection is not affected by tortional loadreversal or impact, which damages the key and keyway connection.The U.S. Tsubaki POWER-LOCK fits tightly around the shaft/huband is free of backlash.18