FSR® - Slip ring with integrated functionally safe encoder


Pitch slip ring with high-grade contact technology (no lubrication necessary) including functionally safe encoder Type ECI 1319 with inductive, 19 bit single-turn resolution. The certification of the encoder complies with the requirements of the GL 2010 rules and guidelines for secure measurement of rotational speed on the drive train, SIL 2 (EN 61508), Cat. 3/Perf. Level PLd (EN ISO 13849-1:2008).

Technical data 
Temperature rangeRotary encoder: -40°C...+115°C
Slip ring: -30°C...65°C (optional: -40°C with integrated heating)
Output signalRotary encoder: EnDat 2.2 serial interface (HEIDENHAIN)
ConnectionRotary encoder: M12, M23, connecting cables or D-sub
Slip ring: customer-specific design, e.g. male/female connector, terminal box, connecting cables or similar
FrameSlip ring: customer-specific design
FunctionOptional: contactless or fibre-optic rotary joints (FORJ), media feed-through connectors, contactless rotary joint (1 or 2 channel) for transfer rates for 0.155 Gbps to 1.25 Gbps (2.95 Gbps on request), signal transfer from Ethernet-based field buses, FSR certification in preparation