R88D-1SN04H-ECT 1S Series 400W EtherCAT Servo Drive 230V | Omron

The Original New Omron R88D-1SN04H-ECT is a 400W AC servo drive from the 1S Series with built-in EtherCAT communications. Designed for high-performance motion control in industrial automation, it supports single-phase 200‑240V AC input and delivers precise position, speed, and torque control. The drive features Safe Torque Off (STO) as standard and integrates seamlessly with Omron's Sysmac automation platform. With its compact 55 mm width and advanced tuning capabilities, it is ideal for packaging, material handling, and general factory automation applications requiring synchronized multi-axis motion control.

Core Engineering Highlights:
400 W rated output | Single‑phase 200‑240V AC (170‑252V) 50/60Hz input| 2.7A rated current (3‑phase) / 4.6A (single‑phase)| EtherCAT communication with 125 µs cycle | 22.4W heat dissipation (main circuit) + 11W (control circuit)【6†L10‑L11】| STO (Safe Torque Off) safety function| 55mm width | IP20 protection| 0°C to 55°C operating temperature

Key Features:

• Original New Omron R88D-1SN04H-ECT servo drive

• 400 W rated output for efficient motor control

• Single‑phase 200‑240V AC input (170‑252V), 50/60Hz

• Rated current: 2.7A (3‑phase) / 4.6A (single‑phase)

• Built‑in EtherCAT communications with 125 µs control cycle

• Supports position, speed, and torque control modes

• Safe Torque Off (STO) safety function as standard

• 23‑bit absolute encoder support for high‑precision positioning

• Advanced auto‑tuning and vibration suppression

• USB port for easy configuration and diagnostics

• Compact 55 mm width for space‑saving control cabinets

• IP20 protection rating

• RoHS compliant

Applications:

• Packaging machinery and high‑speed handling systems

• Material handling, conveyors, and sorting equipment

• Pick‑and‑place and assembly automation

• Semiconductor and electronics manufacturing

• CNC machine tools and precision positioning

• Food and beverage processing equipment

• General factory automation and OEM machinery

Technical Specifications:

System Compatibility:

• Compatible with Omron 1S Series servomotors (R88M-1L / R88M-1M series)【8†L16‑L26】

• Built‑in EtherCAT communications for seamless integration with Omron NJ/NX/NY controllers

• USB interface for direct PC connection and MR Configurator2 software

• Supports Sysmac Studio automation software for configuration and programming

• Compatible with other EtherCAT masters (third‑party PLCs supporting CoE)

• Suitable for use with Omron G5 and Accurax G5 Series products

Related Products:

• R88M‑1L series – 1S Series servomotors (1kW to 15kW)

• R88M‑1M series – 1S Series servomotors (50W to 750W)

• R88A‑CA1A003S – Motor power cable, 3m

• R88A‑CRKA003S – Encoder feedback cable, 3m

• R88A‑PD2004 – Applicable reactor

• NJ501‑1300 – NJ‑series machine automation controller with EtherCAT

• NX‑ECC203 – EtherCAT Coupler Unit for NX I/O expansion

• Sysmac Studio – Integrated development environment (license required)

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Omron, 1S Series, and Sysmac are trademarks of Omron Corporation.