absolute rotary encoder / single-turn / optical / solid-shaft

The standard for gearless drives
Sendix 5873 Motor-Line encoders

Efficient. The optical Sendix 5873 singleturn encoders in Motor-Line version have been designed especially for use in gearless drives. Their high fully digital resolution of 21 bits or 17 bits + 2048 ppr SinCos ensures best control of the drive. Easy commissioning thanks to Plug-and-Play

Characteristics and advantages at a glance
• Stator or expanding coupling, tangential cable outlet, conical shaft
Easy and optimal installation/integration, reliable connection with the drive shaft
• Plug-and-Play including electronic data sheet and possibility of
set ting the measuring system to a predefined position value
Easy and fast commissioning
• Data up-to-dateness of the position value ≤ 1μs, resolution 21 bits fully digital, short control cycles
More ef ficiency for drive regulation
• Robust bearing structure in Safety-LockTM design
Resistant to installation errors, shocks and vibrations

Applications
Direct drives are used in the elevator technology for their high torque at low rotation frequencies and their smooth and silent operation. This leads to specific requirements for the used encoders: short control cycles with high resolution and outstanding reliability.
Exactly these characteristics make the optical Sendix 5873 encoder in its Motor-Line version the ideal solution for gearless drives.