Rotary incremental FS (Functional Safety) encodersStep 2. TONiC™ TONiC super-compact 20 µm encoder systemsTONiC FS with RESM20TONiC FS incremental super-compact 20 µm readhead with RESM20 rotary (angle) stainless steel ring Optical encoder rangeLinear incrementalLinear incremental UHVLinear absoluteLinear absolute UHVPartial arc incrementalPartial arc absoluteRotary incrementalRotary incremental UHVRotary absoluteRotary absolute UHVRotary absolute ETR Position encodersMagnetic encodersOptical encodersInterferometric laser encoders