R88D-KN50H-ECT

Overview of Omron R88D-KN50H-ECT

The Omron R88D-KN50H-ECT is a high-performance AC servo drive from the G5 series with built-in EtherCAT communication. It operates with a single-phase 200 VAC power supply and is designed for precise motor control in automation applications. This servo drive supports a continuous output current of 4.1 A and can drive servomotors up to 400 W, optimized for high-speed and high-accuracy motion control.

Key Features of Omron R88D-KN50H-ECT

• Power Supply: Single-phase 200 VAC (85 to 132 V AC, 50/60 Hz) for typical industrial environments.[web:440]
• Continuous Output Current: 4.1 A RMS with peak current rating suited for dynamic servo applications.[web:440]
• Compatible Motors: Supports K20030L and K20030S servomotors running at 3000 r/min, enabling flexible motor selection.[web:440]
• Communication Interface: Built-in EtherCAT for fast, reliable industrial network communication and advanced control.[web:439][web:445]
• Operating Temperature: 0 to 55°C with maximum 85% humidity, suitable for factory floor environments.[web:439]
• Safety and Standards: Complies with international standards including EN ISO 13849-1, IEC 61508 (SIL2), and EMC directives ensuring functional safety and electromagnetic compatibility.[web:439]
• Vibration and Insulation: Designed to withstand factory floor vibration and has strong insulation and dielectric strength for reliable performance.[web:439]
• Compact and Robust: Fits panel installation with built-in protective structure and compact size for space efficiency.[web:439]

Technical Specs of Omron R88D-KN50H-ECT

Model	R88D-KN50H-ECT
Series	G5 Series AC Servo Drive
Power Supply	Single-phase 200 VAC (85 to 132 V), 50/60 Hz
Continuous Output Current (RMS)	4.1 A
Applicable Servomotor	K20030L / K20030S (3000 r/min)
Communication	EtherCAT (built-in)
Operating Temperature	0 to 55°C
Operating Humidity	Maximum 85% (non-condensing)
Weight	Approx. 1.6 kg
Dimensions	Approx. 86 × 172 × 40 mm (W×H×D)
Safety Standards	EN ISO 13849-1 (Cat. 3), IEC 61508 (SIL2), EN 61800-5-1, EMC compliant

Applications / Use Case

The R88D-KN50H-ECT servo drive is ideal for industrial automation requiring precise, high-speed motor control, such as robotics, assembly lines, packaging machines, and other manufacturing equipment that benefit from EtherCAT communication for advanced control and diagnostics.

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Verification Links:
https://www.ia.omron.com/products/family/2644/specification.html
https://files.valinonline.com/userfiles/documents/omron-g5-series-ac-servo-drives-datasheet.pdf
https://www.mouser.com/ProductDetail/Omron-Automation-and-Safety/R88D-KN50H-ECT?qs=g2XjiIrOf%252BHZR4ESFUoy8Q%3D%3D