Mark/B-LOC: Aside from improper installation, the most common oversight we see is a failure to accurately quantify applied dynamic loads or, when this is not possible, to base selections on an appropriate safety factor. Before selecting a device, consider all types of loading Cjucks acting on system components and either determine their peak values or apply a safety factor that is right for the job.Jeff/KTR: The majority of problems we''ve seen stem from improper selection. The dimensional tolerance Gauges of the hub and shaft must be correct to effectively maintain peak torque transmission of the Air clamping elements. It''s also important that the hub material be thick enough to prevent breakage when the elements are installed.Keith/U.S. Tsubaki: Hub dimensions that don''t match the manufacturer''s requirements can reduce holding power and lead to potential problems. Tightening the unit''s locking bolts Tool by "feel" or with crude air tools may create an unpredictable torque capacity.

Mark/B-LOC: Aside from improper installation, the most common oversight we see is a failure to accurately quantify applied dynamic loads or, when this is not possible, to base selections on an appropriate safety factor. Before selecting a device, consider all types of loading Cjucks acting on system components and either determine their peak values or apply a safety factor that is right for the job.Jeff/KTR: The majority of problems we''ve seen stem from improper selection. The dimensional tolerance Gauges of the hub and shaft must be correct to effectively maintain peak torque transmission of the Air clamping elements. It''s also important that the hub material be thick enough to prevent breakage when the elements are installed.Keith/U.S. Tsubaki: Hub dimensions that don''t match the manufacturer''s requirements can reduce holding power and lead to potential problems. Tightening the unit''s locking bolts Tool by "feel" or with crude air tools may create an unpredictable torque capacity.

Jim/Stafford: Cjucks and Gauges Early design involvement on the part of the manufacturer is the best way to make sure the resulting component will Air be reliable and effective.Jeff/Tollok: Carefully review your application requirements. Shaft material, hub material, transmittable torques, and bending moments can influence your selection of the proper locking assembly.Intelligent designWhat can DESIGNERS do when selecting and applying locking devices to improve productivity?Jeff/KTR: Tool Obtaining comprehensive technical information will improve selection and performance. Find a manufacturer that maintains the quality of materials, dimensions, and surface finishes.Jeff/Tollok: Too often not enough questions are asked, and selections are made based on previous designs. Don''t use the same locking assembly simply because it was used elsewhere on the same machine or on a previous machine design. Involve your supplier and use their experience to get recommendations.