COUPLINGS

SFH MODELSFH-G• SpecificationModelPermissibletorque[N·m]Max. permissible misalignmentParallel offset[mm]Angularmisalignment[°]Axialdisplacement[mm]Max. rotationspeed[min -1 ]Torsionalstiffness[N·m/rad]Radialdisplacement[N/mm]Moment of inertiaSFH-150G 700 1.4 1 (one side) ±0.8 5900 750000 122 21.74×10 –3 8.67 –SFH-170G 1300 1.6 1 (one side) ±1.0 5100 1420000 112 51.24×10 –3 13.94 –SFH-190G 2000 2.0 1 (one side) ±1.0 4700 1700000 122 81.25×10 –3 19.42 –SFH-210G 4000 2.1 1 (one side) ±1.1 4300 2340000 254 124.70×10 –3 24.10 –SFH-220G 5000 2.3 1 (one side) ±1.2 4000 2970000 224 175.84×10 –3 30.07 –SFH-260G 8000 2.9 1 (one side) ±1.4 3400 5390000 306 432.03×10 –3 52.90 –* The indicated values in the moment of inertia and mass are measured with the maximum bore diameter.[kg·m 2 ]Mass[kg]Price• DimensionsFLLFSLS S LFKSERVO FLEXSFHDNd1Reamer bolt Md2Modeld1·d2Pilot bore Min. Max.D N L LF LS S F K MSFH-150G 20 22 70 152 104 182 45 70 11 5 94 12-M8 x 36 –SFH-170G 25 28 80 178 118 218 55 80 14 6 108 12-M10 x 45 –SFH-190G 30 32 85 190 126 260 65 100 15 10 116 12-M12 x 55 –SFH-210G 35 38 90 210 130 290 75 110 15 8 124 12-M16 x 60 –SFH-220G 45 48 100 225 144 335 90 115 20 –2 132 12-M16 x 60 –SFH-260G 50 55 115 262 166 391 100 145 23 11 150 12-M20 x 80 –* Specify the required LS dimensions when requiring products other than the above LS dimensions. Contact us if the LS is equal or greater than 1000.* Pilot bores are drilled bores. For additional processing, refer to the “Standard bore processing specifi cation” on page 62.Unit [mm]CADfile No.Ordering Information SFH - 150 G - 38 H - 38 H LS=500SizeLength of spacer* Blank if standard spacerType: GDouble elementFloating shaftBore diameter: d1- d2 with standard bore processingBlank: Previous edition JIS (Class 2) complianceH: New JIS complianceN: New standard motor compliance* Blank if bore processing is not requiredThe latest CAD data can be downloaded from our website. http://www.mikipulley.co.jp/COUPLING_E_56_65new.indd 61CADAtención al Cliente - 902 208 608The CAD mark indicates that CAD data is available by CD-ROM.The CAD fi le No. represents the fi le name in the CD-ROM.619/15/10 4:29 PM