Stainless Steel Power-Lock ®
Enter the “Keyless” Society
Easy and Precise Positioning POWER-LOCK offers 360º angular adjustment and is excellent for indexing tables, cam mechanisms, gear drives, and double strand conveyor sprockets. Easy Assembly and Disassembly POWER-LOCK can be assembled and disassembled frequently, so maintenance or replacement of worn parts is simple and easy as compared to other methods (key and keyway), spline, shrink or press fits, and welding). Increased Shaft Strength By using the POWER-LOCK, no metal needs to be removed from the shaft (such as cutting of a keyway). The strength of the shaft can be kept as its original diameter. This saving is especially applicable on hollow-shaft applications.
Stainless steel POWER-LOCK solves your problems. Eliminate backlash damage to keyways from heavy loads. POWER-LOCK fits tightly without backlash around the shaft/hub and is not affected by load reversals.
End your high machining expenses for long shaft keyways, splined shafts, threads, grooves, and steps. POWER-LOCK provides exact, slip-free location.
Stop shrink and press fits. POWER-LOCK simplifies installation and removal.
Easy-to-install POWER-LOCK slides into position and offers a keyless, shaft-hub lock that will simultaneously handle both high torque and thrust while increasing shaft strength.
Eliminates Costly Machining There is no need for time-consuming machining of keyways. The POWER-LOCK offers substantial savings on long, heavy shafts.
POWER-LOCK requires only one tool for easy assembly. It is ideal for locking in large or small sprockets, gears, pulleys, timing cams, and rollers. Best of all, POWER-LOCK is in stock for immediate shipment.
Features and Applications
Resistance to Corrosion and Extreme Temperature All component parts are made of high-quality stainless steel. The inner and outer ring are SUS304, all other parts are SUS630. You get outstanding resistance to corrosive chemicals, including acids and alkalis, as well as excellent performance in extreme temperatures. High Durability Against Reversing or Impacting Loads The POWER-LOCK connection is not affected by tortional load reversal or impact, which damages the key and keyway connection. The U.S. Tsubaki POWER-LOCK fits tightly around the shaft/hub and is free of backlash.
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