Omron's 1S servomotors use a gear-less/battery-less, multi-turn 23-bit absolute encoder, 16-bit multi-turn to provide accurate position input.
Omron’s mid-level, general-purpose 1S Series Servos eliminates up to 20% of hidden servo system costs by no longer requiring separate external parts such as servodrive controller cable, terminal block for I/O, safety cable, brake relay and absolute encoder battery and cable. Regardless of power rating, all 1S power drives have a uniform height to simplify design and improve control cabinet air circulation. Omron streamlined I/O connection, replacing an external terminal and cable with a pluggable connector with push-in terminals that allows wiring to be prepared separately. The 1S also offers an increased number and mix of supported I/O. The 1S servomotors use a gear-less/battery-less, multi-turn 23-bit absolute encoder, 16-bit multi-turn to provide accurate position input. Advanced tuning functions help shorten settling time, allowing faster production speeds and greater throughput. The 1S Series servodrives offer both networked and hardwired safe torque off built in. Configuration of FailSafe over EtherCAT (FSoE) only requires connecting NX Series safety control units to 1S Series servos via open network EtherCAT. The first wave satisfies 100 W to 3 kW applications.