State Of The Art Technology in OMRON AC Servo System 1S-series

Designed to meet the machine requirements, the 1S servo technology optimizes the full cycle, through the machine design, installation and commissioning tasks and finally to the maintenance once in production. In addition to the traditional motion solution, the 1S servo offers high-resolution multi-turn encoder without battery backup, safety network built-in and improved loop control allowing accurate and higher machine productivity.

• Power range from 50 W to 15 kW
• 23 bit high resolution encoder
• Battery-free absolute multi-turn encoder
• Improved loop control for low overshoot and quick settling time
• Safety function built-in:
• Hardwired Safe Torque Off:
EN ISO 13849-1(Cat.3 PLe), EN61508(SIL3), EN62061(SIL3), EN61800-5-2(STO)
• Safety over EtherCAT(FSoE):
EN ISO 13849-1(Cat.3 PLd), EN61508(SIL2), EN62061(SIL2), EN61800-5-2(STO)

• No battery, no maintenance
• No need for homing sequence improving machine uptime
• 23 bit high-resolution encoder as standard
• Absolute multi-turn encoder design without mechanics: 16 bits, 65536 turns
• Compact and smaller motor size

• Faster machine speed keeping same accuracy
• Accurate profile generation in the controller
• The 23 bit high resolution encoder in combination with the improved loop control provide an accurate following profile

• Simplified safety installation
• Reduction of safety devices
• Safety function built-in: Fail Safe over EtherCAT (FSoE) Safe Torque Off
• Safety approval: EN ISO 13849-1(Cat.3 PLd), EN61508(SIL2), EN62061(SIL2), EN61800-5-2(STO)
• Troubleshooter integrated with Sysmac Studio

• Simplified servo setup: Direct use of servo sizing calculation

• Open standard IEC 61131-3 programming

• Standard PLCopen Function Blocks for Motion and Safety

• Sysmac Library for fast engineering and optimized machine availability
• Application libraries
• Optimized productivity
• Predictive maintenance
• Reduced downtime

• One single tool for logic sequence, motion, safety, robotics, vision and HMI
• Fully compliant with open standard IEC 61131-3
• PLCopen Function Blocks for Motion and Safety
• Supports Ladder, Structured Text and In-Line ST programming with a rich instruction set
• CAM editor for easy programming of complex motion profiles
• Database Connectivity Function Block library