Geared motors

Dimensions - Shaft-mounted helical gearboxes (low-profile gearboxes)Further dimensions GFL òòHollow shaft with shrink discMachine shaft * Hollow shaft Gearbox Protective cover4Gearbox size d Fit l l 1 f 5 g 2 k 10 g 3 k 11042530h6 142 122 26 72 146 79 4105 35 h6 168 148 28 80 171 90 4306 40 h6 194 164 30 90 197 100 4907 50 h6 232 192 26 110 234 124 4909 65 h6 278 228 30 141 281 159 5211 80 h6 338 238 42 170 344 191 6514 100 h6 407 307 55 215 415 253 78Dimensions in [mm]* Ensure sufficient shaft material strength when using shrink disc models. Ifcommon steel is used (e.g. C45, 42CrMo4) the torque values given in theselection tables can be transmitted without restriction. If less rigid materialsare being used, please contact us. The average surface roughness R zshould not exceed 15 µm (turning is sufficient).4-134 G-motion const en 11/2004