| Items | Basic parameters |
| Brand | Hengxiang |
| Encoder type | Absolute encoder |
| External diameter | 80mm（Mounting flangeφ 94mm） |
| Thickness | 22mm |
| Hollow shaft type | Through hole |
| Hollow shaft diameter | 30mm; 32mm; 38mm; 40mm |
| Resolution | single-turn:17Bit, 19Bit,20Bit, 22Bit, 24Bit，can be expanded to 32bit |
| multi-turn: 1716=17+16Bit, 1916=19+16Bit, |
| 2016=20+16Bit, 2216=22+16Bit,2416=24+16Bit |
| Interface | E=Radial socket SM08B-GHS-TB ；J=radial cable |
| Communication | B=BISS-C; S=SSI |
| Electrical connection | R=RS-485 |
| Output mode | M=multi-turn(Gray & Binary) |
| S=single-turn(Gray & Binary) |
| Reflective principle | Non-contact photoelectric |
| Accuracy | ±80" |
| Response speed | Normal action: 6000min-1 |
| RMS position signal noise | ±2@18 bits/r |
| Communication clock frequency | ≤10MHz(BISS) or ≤ 5MHz(SSI) |
| Starting time | typical value: 13ms |
| Absolute position sampling period | ≤75 ns |
| Allowable speed | ≤32200 r/min (restricted by mechanical speed limit) |
| Cable | Twisted-paired cable |
| Cable length | 200mm-10000mm |
| Mechanical Connection | Ring locking with shaft, flexible spring plate fixed connection |
| Starting Torque | less than 60×10-3 N.m |
| Inertial moment | less than 80×10-6 kg.m2 |
| Shaft load | Radial 30N; Axial 20N |
| Slew speed | ≤5000rpm |
| Shell Material | Aluminum alloy |
| Environmental temperature | Operating: -20~+95℃; Storage: -25~+95℃ |
| Environmental humidity | Operating and storage: 35~85%RH(Noncondensing) |
| Vibration | Amplitude 1.52mm, 5~55HZ,2h for X,Y,Z direction individually |
| Shock | 980m/s2 11ms, three times for X,Y,Z direction individually |
| Protection | IP50 |
| Net weight | About 360g |
