Harmonic reducer,with its high torque capacity,high rigidity,high prositioning accuracy,high rotatory accuracy ,high efficiency,high stability and compact strucuture,are widely used in industrial automation,robot arm,humanoid robots,semiconductor LCD productuion equipngment,photovoltaic equipment,optical instruments,precision machine tools,as well as other cutting-edge fields.The inner ring and outer ring of harmonic reducer(drive) bearing is designed with multi-layer precision holes whcih can connect bearing with working parts directly.
There are two types of harmonic drive bearings :SHF and CSF.
SHF(G) series harmonic drive bearings have integrated inner and outer rings.therefore,its performance is minimally affected by the mounting procedure,which ensures the stable rotation accuracy and torque.
It is easy to mount which is widely used for all types of SHF harmonic reducer.
The models of SHF(G) series harmonic drive bearings as follows:
| Bearing type | D | d | d3 | B | C | H | dm | dm | dn | dn | Cr | Cor | Weight |
| SHF(G)-14 | 70 | 38 | 35.6 | 14.6 | 14.1 | 15.1 | 64 | 8-φ3.5 | 44 | 12-M3 | 6.1 | 14 | 0.11 |
| SHF(G)-17 | 80 | 47 | 44.1 | 16.4 | 16 | 17 | 74 | 8-φ3.4 | 54 | 20-M3 | 9.4 | 16.1 | 0.36 |
| SHF(G)-20 | 90 | 54 | 51.3 | 17.5 | 17.5 | 18.5 | 84 | 8-φ3.5 | 62 | 16-M3 | 20.2 | 31.1 | 0.44 |
| SHF(G)-25 | 110 | 68 | 64.2 | 19.7 | 18.7 | 20.7 | 102 | 16-φ4.5 | 77 | 16-M4 | 28.5 | 45.2 | 0.7 |
| SHF(G)-32 | 142 | 88 | 84 | 23.4 | 23.4 | 24.4 | 132 | 12-φ5.5 | 100 | 16-M5 | 47.3 | 77.3 | 1.57 |
| SHF(G)-40 | 170 | 108 | 106 | 28.5 | 29 | 30 | 158 | 12-φ6.6 | 122 | 16-M6 | 35.5 | 71.2 | 2.4 |
| SHF(G)-50 | 214 | 135 | 129 | 34.5 | 34 | 36 | 200 | 12-φ9 | 154 | 16-M8 | 80.4 | 151.9 | 4.5 |
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