R88D-1SN04H-ECT | Omron 1S Servo Drive EtherCAT

Omron · Drives & Motor Control

Description  The R88D-1SN04H-ECT is a 400 W servo drive from Omron’s 1S Series, designed for high-performance motion control with EtherCAT communication. It operates on a 230 V single-phase input and includes integrated safety functions for advanced machine protection.     Technical Specifications  Condition New/Never Used Surplus Brand Omron Category Servo Products Part Number R88D-1SN04H-ECT Subcategory Servo Drive/Servo Control Series 1S Communication EtherCAT Rated Output 400 W Input Voltage 230 V AC single-phase Servo Control Method Sine wave PWM Continuous Output Current Not specified Safety Functions STO, SS1, SLS (FSoE), Hardwired STO Encoder Resolution 23-bit Heat Dissipation Not specified Dimensions (H x W x D) 223 x 55 x 196.05 mm Operating Temperature 0 to 55 °C Compliance Standards EN ISO 13849-1, EN 61508, EN 62061 Weight 1.5 kg       Information About R88D-1SN04H-ECT The R88D-1SN04H-ECT is part of Omron’s next-generation 1S Series servo drives, purpose-built for speed, accuracy, and ease of integration in industrial automation. With native EtherCAT support and a 125 µs communication cycle, it enables real-time, synchronized motion control across complex systems. This drive delivers a rated output of 0.4 kW and includes built-in Functional Safety over EtherCAT (FSoE) features such as STO, SS1, and SLS, making it compliant with international safety standards. It features push-in connectors, pluggable terminals, direct motor brake control, and wiring flexibility—streamlining installation and service. Its compact footprint makes it suitable for space-constrained control cabinets, while its improved loop control provides precise positioning with minimal overshoot and fast response. Key Features: EtherCAT Communication: 125 µs communication cycle enables ultra-fast, real-time motion control in synchronized multi-axis systems, enhancing machine throughput. Integrated Safety Functions (FSoE): Includes STO, SS1, and SLS safety protocols conforming to SIL2/PLd and SIL3/PLe standards, enabling safer motion architectures without additional safety hardware. High-Resolution Feedback: Equipped with a 23-bit encoder for precise motion feedback, allowing for smoother control and better repeatability in high-precision applications. Tool-Free Push-In Wiring: Screw-less push-in terminals and pluggable connectors simplify installation and maintenance, supporting quick replacements and minimal downtime. Brake Control Relay Built-In: Internal relay enables direct brake control for servo motors, reducing wiring complexity and saving space in control panels. Improved Loop Control Algorithms: Advanced control response provides better overshoot suppression and rapid positioning—ideal for dynamic and high-speed motion applications. Universal Power Compatibility: Operates on 230 VAC single-phase input and supports output ranges from 100 W to 1.5 kW across the series, ensuring flexibility in machine design. Compact Design: Slim profile with a height of 223 mm and width of just 55 mm optimizes cabinet space, ideal for densely packed control enclosures. The R88D-1SN04H-ECT delivers integrated safety, advanced control, and easy connectivity in a compact and scalable motion control solution.

Brand: Omron · Category: Drives & Motor Control

Key features

• EtherCAT Communication: 125 µs communication cycle enables ultra-fast, real-time motion control in synchronized multi-axis systems, enhancing machine throughput.
• Integrated Safety Functions (FSoE): Includes STO, SS1, and SLS safety protocols conforming to SIL2/PLd and SIL3/PLe standards, enabling safer motion architectures without additional safety hardware.
• High-Resolution Feedback: Equipped with a 23-bit encoder for precise motion feedback, allowing for smoother control and better repeatability in high-precision applications.
• Tool-Free Push-In Wiring: Screw-less push-in terminals and pluggable connectors simplify installation and maintenance, supporting quick replacements and minimal downtime.
• Brake Control Relay Built-In: Internal relay enables direct brake control for servo motors, reducing wiring complexity and saving space in control panels.
• Improved Loop Control Algorithms: Advanced control response provides better overshoot suppression and rapid positioning—ideal for dynamic and high-speed motion applications.
• Universal Power Compatibility: Operates on 230 VAC single-phase input and supports output ranges from 100 W to 1.5 kW across the series, ensuring flexibility in machine design.
• Compact Design: Slim profile with a height of 223 mm and width of just 55 mm optimizes cabinet space, ideal for densely packed control enclosures.

Specifications

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