WDGA58B - Magnetic Absolut Encoders. Magnetic absolute RSA 58B SSI encoders. CANopen, Multiturn technology (no battery and no gear) Communication profile according to CiA 301 32 bit processor High shaft load up to 220 N radial, 120 N axial 2-colour-LED indicator for operating condition and error message Maintenance free Environmentally friendly Stainless steel shaft Operating temperature: -40 °C to +80 °C