Industrial Automation

Motor feedback systems rotary Hiperface DSL® EFS/EFM50 - SICK

The EFS/EFM50 motor feedback system features a compact and rugged design with a diameter of 50 mm.
In combination with the absolute location indicator system of the motor feedback system, a resolution of up to 23 bits per revolution and a maximum of 4,096 revolutions, this design is unique in its class.
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  • Motor feedback system with Hiperface-DSL® interface;
  • Compact, rugged design with 50 mm diameter;
  • Up to 23-bit resolution per revolution and 4,096 revolutions measurable with the multiturn system;
  • Option for connecting an external temperature sensor;
  • E²Prom with 8 KB of free memory space;
  • SIL2-certified (only valid for EFS/EFM50-2);
  • 12-bit resolution of the safe position value;
  • Service histogram. 

  • Saving all analog components on the controller part through exclusively digital data transmission;
  • Enormous cost saving thanks to the separate encoder cable no longer being necessary, data transmitted synchronously to the controller cycle;
  • Minimal cabling thanks to integration of the encoder communication into the motor cable;
  • Optimization of the controller circuit via automated synchronization with the controller cycle.
  • High-precision servo systems;
  • Printing machines;
  • Semiconductor industry.

F.Fonseca is the representative of SICK in Portugal.
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