SFS Model
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Metal Disc Couplings SFS(S) Types Single Element Type Specifications Misalignment Torsional stiffness ［N・m/rad］ *Max. rotation speed does not take into account dynamic balance. *The moment of inertia and mass are measured for the maximum bore diameter. *Pilot bores are to be drilled into the part. *The nominal diameter of the reamer bolt M is equal to the quantity minus the nominal diameter of the screw threads times the nominal length. Standard Bore Diameter Model * Bore diameters marked with ● are supported as standard bore diameter. See the standard hole-drilling standards for information. SFS-10S-25H-30H Size Type: S Single

SFS(S-C) Types Single Element Type/Electroless Nickel Plating Specification COUPLINGS Torsional stiffness ［N・m/rad］ SPEED CHANGERS CLUTCHES & BRAKES INVERTERS LINEAR SHAFT DRIVES TORQUE LIMITERS *Max. rotation speed does not take into account dynamic balance. *The moment of inertia and mass are measured for the maximum bore diameter. Metal Disc High-rigidity Couplings Metal Couplings Metal Slit Couplings HELI-CAL Metal Coil Spring Couplings BAUMANNFLEX Pin Bushing Couplings Link Couplings SCHMIDT Dual Rubber Rubber and Plastic Couplings *The nominal diameter of the reamer bolt M is equal to...

Metal Disc Couplings SFS(W) Types Double Element Type Specifications Model Torsional stiffness ［N・m/rad］ *Max. rotation speed does not take into account dynamic balance. *The moment of inertia and mass are measured for the maximum bore diameter. Reamer bolt M Unit [mm] Model *Pilot bores are to be drilled into the part. *The nominal diameter of the reamer bolt M is equal to the quantity minus the nominal diameter of the screw threads times the nominal length. Standard Bore Diameter Model * Bore diameters marked with ● are supported as standard bore diameter. See the standard hole-drilling...

SFS(W-C) Types Double Element Type/Electroless Nickel Plating Specification COUPLINGS Torsional stiffness ［N・m/rad］ ELECTROMAGNETIC CLUTCHES & BRAKES SPEED CHANGERS & REDUCERS INVERTERS LINEAR SHAFT DRIVES *Max. rotation speed does not take into account dynamic balance. *The moment of inertia and mass are measured for the maximum bore diameter. TORQUE LIMITERS ROSTA Metal Disc Metal Couplings SCHMIDT Dual Rubber Couplings Standard Bore Diameter Standard bore diameter　d1・d2　[mm] 8 Plastic Bellows Couplings * Bore diameters marked with ● are supported as standard bore diameter. See the...

Metal Disc Couplings SFS(G) Types Floating Shaft Type Specifications Model Torsional stiffness N・m/rad *Max. rotation speed does not take into account dynamic balance. *The moment of inertia and mass are measured for the maximum bore diameter. Reamer bolt M Unit [mm] Model *Pilot bores are to be drilled into the part. *f you require a product with an LS dimension that exceeds those above, contact Miki Pulley with your required dimension [mm]. Please contact Miki Pulley for assistance if the LS dimension is less than those I above or if LS ≧ 1000. *The nominal diameter of the reamer bolt M...

SFS(G-C) Types 051 Floating Shaft Type/Electroless Nickel Plating Specification COUPLINGS Torsional stiffness N・m/rad ELECTROMAGNETIC CLUTCHES & BRAKES SPEED CHANGERS & REDUCERS INVERTERS LINEAR SHAFT DRIVES *Max. rotation speed does not take into account dynamic balance. *The moment of inertia and mass are measured for the maximum bore diameter. TORQUE LIMITERS ROSTA Metal Disc Couplings SERVOFLEX High-rigidity SERVORIGID φ 2 Reamer bolt M Unit [mm] Metal Couplings SCHMIDT Dual Rubber * f you require a product with an LS dimension that exceeds those above, contact Miki Pulley with your...

Metal Disc Couplings SFS Models Options　Frictional coupling hub The hub contains a frictional coupling element enabling more accurate installation. Specifications Misalignment Torsional Max. stiffness rotation speed ［N・m/rad］ ［min − 1］ Torsional Max. stiffness rotation speed ［N・m/rad］ ［min − 1］ Torsional Max. stiffness rotation speed −1 ［N・m/rad］ ［min ］ *Check the Standard Bore Diameters as there may be limitations on the rated torque caused by the holding power of the coupling shaft section. *Max. rotation speed does not take into account dynamic balance. *The moment of inertia and mass...

Standard Bore Diameter CLUTCHES & BRAKES SPEED CHANGERS LINEAR SHAFT DRIVES TORQUE LIMITERS ROSTA SERIES Metal Disc SERVORIGID Metal Couplings HELI-CAL Metal Coil Spring Couplings BAUMANNFLEX Pin Bushing Couplings Metal Slit PARAFLEX Link Couplings * Bore diameters marked with ● or numbers are supported as the standard bore diameters. Consult Miki Pulley regarding special arrangements which may be possible for other bore diameters. * ore diameters whose fields contain numbers are restricted in their rated torque by the holding power of the shaft connection component because the bore...

Metal Disc Couplings SFS Models Options　Tapered Shaft Supported Supports servo motor tapered shafts. Specifications Misalignment Torsional Max. stiffness rotation speed ［N・m/rad］ ［min − 1］ Torsional Max. stiffness rotation speed ［N・m/rad］ ［min − 1］ Torsional Max. stiffness rotation speed ［N・m/rad］ ［min − 1］ * There may be limitations on the rated torque caused by the holding power of the coupling shaft section. If the bore diameter is not standard and is small, please check first. * Max. rotation speed does not take into account dynamic balance. * The moment of inertia and mass are measured...

Standard Hole-Drilling Standards W CLUTCHES & BRAKES LINEAR SHAFT DRIVES TORQUE LIMITERS SERIES Metal Disc Couplings Models compliant with the old JIS standard (class 2) JIS B 1301 1959 Models compliant with the new JIS standard (H9) JIS B 1301 1996 Models compliant with the new JIS standard (JS9) JIS B 1301 1996 Models compliant with the new JIS standard (P9) JIS B 1301 1996 SERVORIGID Metal Couplings Nominal bore diameter Nominal bore diameter Nominal bore diameter Nominal bore diameter Metal Slit Couplings HELI-CAL Metal Coil Spring Couplings Dual Rubber