Гармонический редуктор FHG-III

коаксиальныйсо сплошным валом20-50 Nm

IntroductionHarmonic drive series FHG-III features a large hollow shaft structure. It uses an integrated sealed flange design, combining harmonic drive components into a single unit, pre-filled with specialized grease for easier equipment assembly. Inside, it is equipped with a high-rigidity cross-roller bearing (main bearing). This system typically has a fixed circular spline and a flexible spline at the output, or a fixed flexible spline and a circular spline at the output.FeaturesLarge diameter hollow shaft design for convenient cable and optical line routingFully sealed monoblock construction with pre-applied special greaseInput connections via toothed pulleys or gear shaftsExcellent rotational and positioning accuracyHigh torque capacityHigh structural rigidityCoaxial input and outputSpecificationsSheet 1Initial torque of FHG seriesunit: cNmTypeReduction Ratio1114172025324050—8.82736568513680—7.525335074117100—6.924324972112120—6.924314868110160———314767105Sheet 2Torque load table for FHT(FHG) seriesModelDesign valueInstantaneous allowable valueFHG-14Mbd 41 NmMb max 80 NmFtdi270NFt max 490 NUp to 270NFa max 490NFHG-17M bdi 72 NmMb max 140 NmFtdi400NFt max 700 NUp to 400NFa max 700NFHG-20M bdi 140 NmMb max 280 NmFtdi650NFt max 1150NUp to 650NFa max 1150NFHG-25M bdi 243 NmMb max 480 NmFtdi900NFt max 1600NFa di900NFa max 1600NFHG-32M bdi 460 NmMb max 900 NmFtdi 1350NFtmax 2300NUp to 1350NFa max 2300NFHG-40M bdi 600 NmMb max 1200 NmFt at 2000NFtmax 3500NFa at 2000NFa max 3500NSheet 3ModelReductionratioNominal torque at2000 rpm inputAllowable peaktorque at start and stopAllowable maximumvalue for average loadtorqueAllowable maximuminput rotationalspeed (lubrication)BacklashWeightDesign lifeNmkgcmNmkgcmNmkgcmrpmrpmArc SeckgHours145070.7232.390.9464.785003500≤20FHG-I/II:0.40FHG-III:0.7FHG-IV:0.66FHG-V:0.401000080101.0303.1141.4616.215000100101.0363.7141.4707.215000120101.0363.7141.4707.215000Technical Specifications / FeaturesLarge diameter hollow shaft for easy cable and optical line routingFully sealed monoblock construction with pre-applied special greaseInput via toothed pulleys or gear shaftsHigh rotational and positioning accuracyHigh torque capacityHigh rigidityCoaxial input and output